GE Healthcare LOGIQ 100 PRO Ultrasound scanner Service Manual

GE Healthcare

Technical

Publication

Direction 5305880-100

Revision 3

GE Healthcare

LOGIQ™ 100 PRO Service Manual

Copyrighted

©

1995-2008 by General Electric Co.

All Rights Reserved.

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GE H EALTHCARE

D IRECTION 5305880-100 , R EVISION 3

Your Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

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D IRECTION 5305880-100, R EVISION 3

IMPORTANT PRECAUTIONS

LOGIQ™ 100 PRO S ERVICE M ANUAL

WARNING

LANGUAGE

• THIS SERVICE MANUAL IS AVAILABLE IN ENGLISH ONLY.

• IF A CUSTOMER’S SERVICE PROVIDER REQUIRES A LANGUAGE OTHER

THAN ENGLISH, IT IS THE CUSTOMER’S RESPONSIBILITY TO PROVIDE

TRANSLATION SERVICES.

• DO NOT ATTEMPT TO SERVICE THE EQUIPMENT UNLESS THIS SERVICE

MANUAL HAS BEEN CONSULTED AND IS UNDERSTOOD.

• FAILURE TO HEED THIS WARNING MAY RESULT IN INJURY TO THE SERVICE

PROVIDER, OPERATOR OR PATIENT FROM ELECTRIC SHOCK,

MECHANICAL OR OTHER HAZARDS.

AVERTISSEMENT

• CE MANUEL DE MAINTENANCE N’EST DISPONIBLE QU’EN ANGLAIS.

• SI LE TECHNICIEN DU CLIENT A BESOIN DE CE MANUEL DANS UNE AUTRE

LANGUE QUE L’ANGLAIS, C’EST AU CLIENT QU’IL INCOMBE DE LE FAIRE

TRADUIRE.

• NE PAS TENTER D’INTERVENTION SUR LES ÉQUIPEMENTS TANT QUE LE

MANUEL SERVICE N’A PAS ÉTÉ CONSULTÉ ET COMPRIS.

• LE NON-RESPECT DE CET AVERTISSEMENT PEUT ENTRAÎNER CHEZ LE

TECHNICIEN, L’OPÉRATEUR OU LE PATIENT DES BLESSURES DUES À DES

DANGERS ÉLECTRIQUES, MÉCANIQUES OU AUTRES.

WARNUNG

• DIESES KUNDENDIENST-HANDBUCH EXISTIERT NUR IN ENGLISCHER

SPRACHE.

• FALLS EIN FREMDER KUNDENDIENST EINE ANDERE SPRACHE BENÖTIGT,

IST ES AUFGABE DES KUNDEN FÜR EINE ENTSPRECHENDE ÜBERSETZUNG

ZU SORGEN.

• VERSUCHEN SIE NICHT, DAS GERÄT ZU REPARIEREN, BEVOR DIESES

KUNDENDIENST-HANDBUCH NICHT ZU RATE GEZOGEN UND VERSTANDEN

WURDE.

• WIRD DIESE WARNUNG NICHT BEACHTET, SO KANN ES ZU

VERLETZUNGEN DES KUNDENDIENSTTECHNIKERS, DES BEDIENERS ODER

DES PATIENTEN DURCH ELEKTRISCHE SCHLÄGE, MECHANISCHE ODER

SONSTIGE GEFAHREN KOMMEN.

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D IRECTION 5305880-100, R EVISION 3

AVISO

LOGIQ™ 100 PRO S ERVICE M ANUAL

• ESTE MANUAL DE SERVICIO SÓLO EXISTE EN INGLÉS.

• SI ALGÚN PROVEEDOR DE SERVICIOS AJENO A GEMS SOLICITA UN IDIOMA

QUE NO SEA EL INGLÉS, ES RESPONSABILIDAD DEL CLIENTE OFRECER UN

SERVICIO DE TRADUCCIÓN.

• NO SE DEBERÁ DAR SERVICIO TÉCNICO AL EQUIPO, SIN HABER

CONSULTADO Y COMPRENDIDO ESTE MANUAL DE SERVICIO.

• LA NO OBSERVANCIA DEL PRESENTE AVISO PUEDE DAR LUGAR A QUE EL

PROVEEDOR DE SERVICIOS, EL OPERADOR O EL PACIENTE SUFRAN

LESIONES PROVOCADAS POR CAUSAS ELÉCTRICAS, MECÁNICAS O DE

OTRA NATURALEZA.

ATENÇÃO

• ESTE MANUAL DE ASSISTÊNCIA TÉCNICA SÓ SE ENCONTRA DISPONÍVEL

EM INGLÊS.

• SE QUALQUER OUTRO SERVIÇO DE ASSISTÊNCIA TÉCNICA, QUE NÃO A

GEMS, SOLICITAR ESTES MANUAIS NOUTRO IDIOMA, É DA

RESPONSABILIDADE DO CLIENTE FORNECER OS SERVIÇOS DE

TRADUÇÃO.

• NÃO TENTE REPARAR O EQUIPAMENTO SEM TER CONSULTADO E

COMPREENDIDO ESTE MANUAL DE ASSISTÊNCIA TÉCNICA.

• O NÃO CUMPRIMENTO DESTE AVISO PODE POR EM PERIGO A SEGURANÇA

DO TÉCNICO, OPERADOR OU PACIENTE DEVIDO A‘ CHOQUES ELÉTRICOS,

MECÂNICOS OU OUTROS.

AVVERTENZA

• IL PRESENTE MANUALE DI MANUTENZIONE È DISPONIBILE SOLTANTO IN

INGLESE.

• SE UN ADDETTO ALLA MANUTENZIONE ESTERNO ALLA GEMS RICHIEDE IL

MANUALE IN UNA LINGUA DIVERSA, IL CLIENTE È TENUTO A PROVVEDERE

DIRETTAMENTE ALLA TRADUZIONE.

• SI PROCEDA ALLA MANUTENZIONE DELL’APPARECCHIATURA SOLO DOPO

AVER CONSULTATO IL PRESENTE MANUALE ED AVERNE COMPRESO IL

CONTENUTO.

• NON TENERE CONTO DELLA PRESENTE AVVERTENZA POTREBBE FAR

COMPIERE OPERAZIONI DA CUI DERIVINO LESIONI ALL’ADDETTO ALLA

MANUTENZIONE, ALL’UTILIZZATORE ED AL PAZIENTE PER

FOLGORAZIONE ELETTRICA, PER URTI MECCANICI OD ALTRI RISCHI.

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

DAMAGE IN TRANSPORTATION

All packages should be closely examined at time of delivery. If damage is apparent write “Damage

In Shipment” on ALL copies of the freight or express bill BEFORE delivery is accepted or “signed for” by a GE representative or hospital receiving agent. Whether noted or concealed, damage

MUST be reported to the carrier immediately upon discovery, or in any event, within 14 days after receipt, and the contents and containers held for inspection by the carrier. A transportation company will not pay a claim for damage if an inspection is not requested within this 14 day period.

CERTIFIED ELECTRICAL CONTRACTOR STATEMENT - FOR USA ONLY

All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed by licensed electrical contractors. Other connections between peices of electrical equipment, calibrations and testing shall be performed by qualified GE Medical

Systems personnel. In performing all electrical work on these products, GE will use its own specially trained filed engineers. All of GE’s electrical work on these products will comply with the requirements of the applicable electrical codes.

The purchaser of GE equipment shall only utilize qualified personnel (i.e., GE’s field engineer’s, personnel of third party service companies with equivalent training, or licensed electricians ) to perform electrical servicing on the equipment.

OMISSIONS & ERRORS

If there are any omissions, errors or suggestions for improving this documentation, please contact the GE Medical Systems Global Documentation Group with specific information listing the system type, manual title, part number, revision number, page number and suggestion details. Mail the information to : Service Documentation, 9900 Innovation Drive (RP-2123), Wauwatosa, WI 53226.

, USA.

GE Medical Systems employees should use the iTrack System to report all documentation errors or omisions.

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D IRECTION 5305880-100, R EVISION 3

LEGAL NOTES

LOGIQ™ 100 PRO S ERVICE M ANUAL

The contents of this publication may not be copied or duplicated in any form, in whole or in part, without prior written permission of GE Medical Systems.

GE Medical Systems may revise this publication from time to time without written notice.

TRADEMARKS

All products and their name brands are trademarks of their respective holders.

COPYRIGHTS

All Material Copyright

©

1997-2007 by General Electric Inc. All Rights Reserved.

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

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Revision History

LOGIQ™ 100 PRO S ERVICE M ANUAL

Revision

1

2

3

Date

JAN 26 2008

APRIL 24 2008

August 4 2008

Reason for change

Preliminary Release.

Changes incorporated for correcting the SPR’s raised against DOC0421436.

Changes incorporated on contact details and added additional information based on service teams requirements.

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Table Of Contents

Chapter Table Of Contents

Chapter 1 Introduction

Section 1-1Overview ....................................................................................... 1-1

1-1-1 Overview ........................................................................................................................ 1-1

1-1-2 Purpose of Chapter 1..................................................................................................... 1-1

1-1-3 Purpose of Service Manual............................................................................................ 1-1

1-1-4 Typical Users of the Basic Service Manual ............................................................... 1-2

1-1-5 LOGIQ™ 100 PRO Models Covered by this Manual .................................................... 1-2

1-1-6 Purpose of Operator Manual(s) ..................................................................................... 1-2

Section 1-2 Safety .......................................................................................... 1-3

1-2-1 Warnings........................................................................................................................ 1-3

Section 1-3 Important Conventions .............................................................. 1-4

1-3-1 Conventions Used in Book ............................................................................................ 1-4

1-3-2 Standard Hazard Icons .................................................................................................. 1-5

1-3-3 Product Icons ................................................................................................................. 1-6

Section 1-4Safety Considerations .............................................................. 1-10

1-4-1 Introduction .................................................................................................................. 1-10

1-4-2 Human Safety .............................................................................................................. 1-10

1-4-3 Mechanical Safety ...................................................................................................... 1-11

1-4-4 Electrical Safety ........................................................................................................... 1-11

1-4-5 Labels Locations .......................................................................................................... 1-12

1-4-6 Dangerous Procedure Warnings ................................................................................. 1-18

1-4-7 Lockout/Tagout Requirements (For USA Only) ........................................................... 1-18

1-4-8 Classification................................................................................................................ 1-18

Section 1-5 EMC, EMI, and ESD ............................................................... 1-19

1-5-1 Electromagnetic Compatibility (EMC) .......................................................................... 1-19

1-5-2 CE Compliance ............................................................................................................ 1-19

1-5-3 EMC Performance ....................................................................................................... 1-19

1-5-4 Notice Upon Installation of Product ............................................................................. 1-19

1-5-5 General Notice ............................................................................................................. 1-20

1-5-6 Countermeasures against EMC related Issues ........................................................... 1-20

1-5-7 Notice on Service......................................................................................................... 1-20

1-5-8 Electrostatic Discharge (ESD) Prevention ................................................................... 1-21

Section 1-6Customer Assistance ................................................................ 1-21

1-6-1 System Manufacturer................................................................................................... 1-21

1-6-2 Contact Information ..................................................................................................... 1-22

Chapter 2 Pre Installation

Section 2-1Overview ....................................................................................... 2-1

2-1-1 Purpose of Chapter 2..................................................................................................... 2-1

Section 2-2 General Console Requirements................................................. 2-1

2-2-1 Console Environmental Requirements .......................................................................... 2-1

Table Of Contents Page TOC-1

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Lighting 2

2-2-2 Electrical Requirements ................................................................................................ 2-2

2-2-2-1 LOGIQ™ 100 PRO Power Requirements ......................................................... 2-2

2-2-2-2 Site Circuit Breaker ........................................................................................... 2-2

2-2-2-3 Site Power Outlets............................................................................................. 2-2

2-2-2-4 Unit Power Plug................................................................................................. 2-2

2-2-2-5 Power Stability Requirements ........................................................................... 2-2

2-2-3 EMI Limitations 2-3

2-2-4 Probes Environmental Requirements ............................................................................ 2-4

2-2-5 Time and Manpower Requirements ............................................................................... 2-5

2-2-6 Checklist for Installation ................................................................................................. 2-5

2-2-6-1 Checklist for Installation .................................................................................... 2-5

Chapter 3 Installation

Section 3-1Overview........................................................................................ 3-1

3-1-1 Purpose of Chapter 3 ..................................................................................................... 3-1

3-1-2 Average Installation Time............................................................................................... 3-1

3-1-3 Safety Reminders 3-2

Section 3-2 Receiving and Unpacking the Equipment................................ 3-3

Section 3-3 Preparing for Installation ........................................................... 3-5

3-3-1 Physical Inspection ........................................................................................................ 3-5

3-3-1-1 Systems Voltage Settings ................................................................................. 3-5

3-3-1-2 Video Formats ................................................................................................... 3-5

3-3-2 EMI Protection................................................................................................................ 3-5

Section 3-4 Assembling LOGIQ™ 100 PRO .................................................. 3-5

3-4-1 Installation of the System............................................................................................ 3-5

Section 3-5 Completing the Installation ....................................................... 3-6

3-5-1 Transducer Connection .................................................................................................. 3-6

3-5-2 Installation of Optional Accessories ............................................................................... 3-7

3-5-3 Installation of Two Probe Adapter & LOGIQ a200 Probe Adapter (Optional) 3-9

3-5-4 Installation of LOGIQ™ 100 PRO with Global or Modular Trolley 3-11

3-5-5 Adjustment of Monitor Brightness & Contrast 3-17

3-5-6 Adjustment of System Clock/Date, Hospital Name & OB Version ............................... 3-17

Section 3-6 System Configuration ............................................................... 3-17

3-6-1 System Specifications .................................................................................................. 3-17

3-6-1-1 Physical Dimensions ....................................................................................... 3-17

Front View 18

3-6-1-3 Side View (Keyboard Closed) ......................................................................... 3-19

3-6-1-4 Side View (Keyboard Open)............................................................................ 3-19

3-6-1-5 Weight without Peripherals.............................................................................. 3-20

3-6-2 Electrical Specifications ............................................................................................... 3-20

3-6-2-1 Power Supply .................................................................................................. 3-21

3-6-2-2 Facility Power Socket ...................................................................................... 3-21

3-6-2-3 Storage & Operation Requirements ................................................................ 3-21

3-6-3 Optional Peripherals..................................................................................................... 3-21

3-6-4 Peripherals Connections and Installation 3-23

3-6-5 Video Specification 3-28

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Section 3-7Paperwork ................................................................................... 3-28

3-7-1 User Manual(s) ............................................................................................................ 3-29

3-7-2 Product Locator Card................................................................................................... 3-29

Chapter 4 .................................................................................... Functional Checks

Section 4-1 ....................................................................................... Overview 4-1

4-1-1 Purpose of Chapter 4..................................................................................................... 4-1

Section 4-2 General Procedures ................................................................... 4-2

4-2-1 Power On/Boot Up ......................................................................................................... 4-2

4-2-1-1 System Boot-UP/Shutdown .............................................................................. 4-2

4-2-1-2 Lockout/Tagout Requirements (For USA/Europe) ............................................ 4-2

4-2-1-3 Power Up .......................................................................................................... 4-2

Front Panel ON/OFF 3

4-2-1-5 Power Shutdown............................................................................................... 4-3

Section 4-3 Functional Check Procedures .................................................. 4-4

4-3-1 Power Up Monitor Display (Convex Probe) ................................................................... 4-5

4-3-2 Basic Controls................................................................................................................ 4-6

Section 4-4 Diagnostics ................................................................................ 4-9

4-4-1 Power On Diagnostics ................................................................................................... 4-9

4-4-2 Service Diagnostics ....................................................................................................... 4-9

Section 4-5 Software Configuration Checks.............................................. 4-10

Section 4-6 Peripheral Checks ..................................................................... 4-10

Section 4-7 Patient contact tools ................................................................ 4-11

4-7-1 Probe/Connectors Check............................................................................................. 4-11

Section 5-1Overview ....................................................................................... 5-1

5-1-1 Purpose of Chapter 5..................................................................................................... 5-1

Section 5-2 General Information .................................................................... 5-2

Section 5-3 Block Diagram ............................................................................. 5-3

5-3-1 DAVINCI Block Diagram. ............................................................................................... 5-5

5-3-2 LOGIQ™ 100 PRO BLOCK DIAGRAM. ....................................................................... 5-6

5-3-3 PCB Nomenclature ........................................................................................................ 5-7

Section 5-4 Wiring Diagrams......................................................................... 5-8

5-4-0-1 Power Distributor/Power Supply Wiring Diagram ............................................. 5-8

Cable Assembly Diagrams 10

Section 5-5 Functional Subsystems ........................................................... 5-12

5-5-1 Front End Board .......................................................................................................... 5-12

5-5-2 Davinci Board .............................................................................................................. 5-13

5-5-3 Peripherals................................................................................................................... 5-14

Section 5-6 Video Specifications ................................................................. 5-14

Section 5-7 Rear Panel Signal List .............................................................. 5-14

Chapter 6 Service Adjustments

Section 6-1 Overview ...................................................................................... 6-1

6-1-1 Service Adjustments Available in LOGIQ™ 100 PRO ................................................... 6-1

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Chapter 7 Diagnostics/Troubleshooting

Section 7-1Overview........................................................................................ 7-1

7-1-1 Purpose of Chapter 7 ..................................................................................................... 7-1

Section 7-2 Power On Diagnostics ................................................................ 7-3

7-2-1 DAVINCI Board Tests 7-4

7-2-2 FEB Test for LOGIQ™ 100 PRO ........... ....................................................................... 7-7

7-2-3 Keyboard Tests 7-9

7-2-4 Monitor Test 7-10

7-2-5 Key Operation History .................................................................................................. 7-13

Section 7-3 Error Reporting......................................................................... 7-14

7-3-1 Error Reporting............................................................................................................. 7-14

Section 7-4 Troubleshooting ........................................................................ 7-15

Chapter 8 Replacement Procedures

Section 8-1 Overview....................................................................................... 8-1

8-1-1 Purpose of Chapter 8 ..................................................................................................... 8-1

Section 8-2 Top Cover.................................................................................... 8-2

8-2-1 Disassembly/Assembly of Top Cover ............................................................................ 8-2

Section 8-3KEYBOARD ................................................................................... 8-4

8-3-1 Detaching the Keyboard................................................................................................. 8-4

8-3-2 Keyboard Disassembly/Assembly 8-6

Optical Trackball Assembly 8

Optical Trackball Assembly 9

Section 8-4 FRONT PANEL/MONITOR ......................................................... 8-10

8-4-1 Disassembly/Assembly of Front Panel......................................................................... 8-10

8-4-2 Disassembly/Assembly of Monitor ............................................................................... 8-12

Section 8-5 PCBs ........................................................................................... 8-14

8-5-1 Disassembly/Assembly of Davinci Board. .................................................................... 8-14

8-5-2 Disassembly/Assembly of FEB for LOGIQ™ 100 PRO 8-18

Section 8-6 Fan Assembly ............................................................................ 8-20

8-6-1 Disassembly/Assembly of Fan ..................................................................................... 8-20

Section 8-7 Power Supply/Distributor PCB................................................. 8-21

8-7-1 Disassembly/Assembly of Power Supply/Distributor PCB ........................................... 8-21

Section 8-8 Rear Panel .................................................................................. 8-22

8-8-1 Disassembly/Assembly of Rear Panel ......................................................................... 8-22

Section 8-9 HV Assembly.............................................................................. 8-24

8-9-1 Disassembly/Assembly of HV Assembly...................................................................... 8-24

Section 8-10 Chassis..................................................................................... 8-25

8-10-1 Disassembly/Assembly of Chassis. ............................................................................. 8-25

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Chapter 9 Replacement Parts

Section 9-1 ....................................................................................... Overview 9-1

9-1-1 Purpose of Chapter 9..................................................................................................... 9-1

9-1-2 MATERIAL LIST - Top Cover ........................................................................................ 9-3

9-1-3 MATERIAL LIST - KEYBOARD ..................................................................................... 9-4

9-1-4 MATERIAL LIST - KEYBOARD ASSEMBLY................................................................. 9-5

9-1-5 MATERIAL LIST - FRONT PANEL ................................................................................ 9-7

9-1-6 MATERIAL LIST - Monitor ............................................................................................. 9-8

9-1-7 MATERIAL LIST - DAVINCI .......................................................................................... 9-9

Chapter 10 Quality Assurance

Section 10-1 Overview .................................................................................. 10-1

10-1-1 Purpose of Chapter 10................................................................................................. 10-1

Section 10-2 Why do Periodic Maintenance ............................................... 10-2

10-2-1 Keeping Records ......................................................................................................... 10-2

10-2-2 Quality Assurance........................................................................................................ 10-2

Section 10-3 Periodic Maintenance Schedule ............................................ 10-2

10-3-1 How often should PMs be performed? ........................................................................ 10-2

Section 10-4 Tools Required ....................................................................... 10-4

10-4-1 Standard GE Tool Kit ................................................................................................... 10-4

10-4-2 Special Tools, Supplies and Equipment ...................................................................... 10-6

10-4-2-1Specific Requirements for Periodic Maintenance .......................................... 10-6

Section 10-5 System Periodic Maintenance .............................................. 10-7

10-5-1 Preliminary Checks ...................................................................................................... 10-7

10-5-2 Functional Checks (See Also Chapter 4)..................................................................... 10-8

10-5-2-1System Checks .............................................................................................. 10-8

Peripheral/Option Checks 9

10-5-3 Input Power.................................................................................................................. 10-9

10-5-3-1Mains Cable Inspection .................................................................................. 10-9

10-5-4 Cleaning....................................................................................................................... 10-9

10-5-4-1General Cleaning ........................................................................................... 10-9

10-5-5 Physical Inspection .................................................................................................... 10-10

10-5-6 Probe Maintenance.................................................................................................... 10-10

10-5-6-1Probe Related Checks ................................................................................. 10-10

10-5-6-2Basic Probe Care ......................................................................................... 10-10

Basic Probe Cleaning 11

Section 10-6 Electrical Safety Tests .......................................................... 10-11

10-6-1 Safety Test Overview................................................................................................. 10-11

10-6-2 GEMS Leakage Current Limits .................................................................................. 10-13

10-6-3 Outlet Test - Wiring Arrangement - USA & Canada .................................................. 10-14

10-6-4 Grounding Continuity ................................................................................................ 10-15

10-6-4-1Meter Procedure .......................................................................................... 10-15

10-6-5 Chassis Leakage Current Test .................................................................................. 10-16

10-6-5-1Definition ...................................................................................................... 10-16

10-6-5-2Generic Procedure ....................................................................................... 10-16

Dale 600 Meter Procedure 17

Data Sheet for Chassis Source Leakage Current 18

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10-6-6 Probe Leakage Current Test 10-19

10-6-6-1Definition....................................................................................................... 10-19

10-6-6-2Generic Procedure for Leakage current ....................................................... 10-19

10-6-6-3Meter Procedure Using Dale Meter to measure leakage current ................. 10-19

Meter Procedure using Probe Adapter to measure Probe isolation(Sink) Current 21

Section 10-7 When There's Too Much Leakage Current......................... 10-23

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Chapter 1 Introduction

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 1-1Overview

1-1-1

1-1-2

Overview

The LOGIQ™ 100 PRO is a compact portable ultrasound scanner which is designed for OB/GYN,

Abdomen, Urology and small part Scans using the convex, linear and micro-convex (Transvaginal) probes. High quality images can be obtained by the proper selection of scan control parameters.

The diagnostic clarity is further enhanced by the different measurement and calculation packages available in the system.

Purpose of Chapter 1

This chapter describes important issues related to safely servicing this ultrasound machine. The service provider must read and understand all the information presented here before installing or servicing a unit.

CONTENTS IN CHAPTER 1

1-1-3

Section

1-1

1-3

1-4

1-5

1-6

Description

Overview

Important Conventions

Safety Considerations

EMC, EMI, and ESD

Customer Assistance

Table 1-1 Contents in Chapter 1

Page Number

1-1

1-4

1-9

1-18

1-20

Purpose of Service Manual

This Service Manual provides installation and service information for the LOGIQ™ 100 PRO

Ultrasound Scanning System and contains the following chapters:

1.) Chapter 1, Introduction: Contains a content summary and warnings.

2.) Chapter 2, Pre-Installation: Contains any pre-installation requirements for the

LOGIQ™ 100 PRO.

3.) Chapter 3, Installation: Contains installation procedure with installation checklist.

4.) Chapter 4, Functional Checks: Contains functional checks that must be performed as part of the installation, or as required during servicing and periodic maintenance.

5.) Chapter 5, Theory: Contains block diagrams and functional explanations of the electronics.

6.) Chapter 6, Service Adjustments: Contains instructions on how to make any available adjustments to the LOGIQ™ 100 PRO.

7.) Chapter 7, Diagnostics/Troubleshooting: Provides procedures for running and diagnostic or related routines for the LOGIQ™ 100 PRO.

8.) Chapter 8, Replacement Procedures: Provides disassembly procedures and reassembly procedures for all changeable FRU.

Chapter 1 - Introduction Page 1-1

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9.) Chapter 9, Replacement Parts: Contains a complete list of replacement parts for the

LOGIQ™ 100 PRO.

10.)Chapter 10, Quality Assurance: Provides periodic maintenance procedures for the

LOGIQ™ 100 PRO.

1-1-4 Typical Users of the Basic Service Manual

1-1-5

•

•

•

Service Personnel (installation, maintenance, etc.).

Hospital’s Service Personnel

Architects (Some parts of the Pre Installation Chapter)

LOGIQ™ 100 PRO Models Covered by this Manual

1-1-6

Hcat Number Description Comments

H41072LA,H41072LB,

H41072LC,H41072LD,

H41072LE,H41072LF,

H41072LS

LOGIQ™ 100 PRO, 100V -

230V

Table 1-2 LOGIQ™ 100 PRO Models Covered in this Manual

Purpose of Operator Manual(s)

The Operator Manual(s) should be fully read and understood before operating the LOGIQ™ 100

PRO and also kept near the unit for quick reference.

Page 1-2

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Section 1-1 - Overview

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D IRECTION 5305880-100, R EVISION 3

Section 1-2 Safety

1-2-1 Warnings

LOGIQ™ 100 PRO S ERVICE M ANUAL

WARNING

CAREFULLY READ ALL THE WARNINGS BELOW

1.) The operator manual should be read and understood before operating the LOGIQ™ 100

PRO and kept nearby for quick reference.

2.) Although the ultrasound energy transmitted from the LOGIQ™ 100 PRO transducer is within AIUM/NEMA standards, unnecessary exposure should be avoided. Only trained personnel should operate the LOGIQ™ 100 PRO.

3.) To prevent electric shock, the LOGIQ™ 100 PRO should be connected to a properly grounded power receptacle.Do not use a three prong to two prong adapter. This defeats safety grounding/

4.) Probes are fragile, Please handle with care.

5.) Concerning outside markings, refer to Figure 1-2 through 1-3.

6.) For the cleaning, disinfection, and sterilization, refer to Probe section in LOGIQ™ 100

PRO User Manual and Caution Sheet supplied with each probe.

NOTICE This medical equipment is approved, in terms of the prevention of radio wave interference, to be used in hospitals, clinics and other institutions which are environmentally qualified. The use of this equipment is an inappropriate environment may cause some electronic interference to radios and televisions around the eqiupment. Proper handling of this equipment is required in order to avoid such trouble according to the operator and service manuals. This eqiupments can be used in residential areas only under the supervision of physicians and qualified technicians.

CAUTION Improper performance possibility. Do not use the following devices near this equipment. Cellular phone, radio transciever, mobile radio transmitter, radio-controlled toy, etc. Use of these devices near this equipment could cause this equipment to perform outside the published specifications. Keep power to these devices turned off when near this equipment.

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Chapter 1 - Introduction Page 1-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 1-3 Important Conventions

LOGIQ™ 100 PRO S ERVICE M ANUAL

1-3-1 Conventions Used in Book

Model Designations.

This manual covers the LOGIQ™ 100 PRO scanners.

(See “LOGIQ™ 100 PRO Models Covered by this Manual” on page 1-2.)

Icons.

Pictures, or icons, are used wherever they will reinforce the printed message. The icons, labels and conventions used on the product and in the service information are described in this chapter.

Safety Precaution Messages.

Various levels of safety precaution messages may be found on the equipment and in the service information. The different levels of concern are identified by a flag word that precedes the precautionary message. Known or potential hazards are labeled in one of three ways:

DANGER

DANGER IS USED TO INDICATE THE PRESENCE OF A HAZARD THAT WILL

CAUSE SEVERE PERSONAL INJURY OR DEATH IF THE INSTRUCTIONS ARE

IGNORED.

WARNING IS USED TO INDICATE THE PRESENCE OF A HAZARD THAT CAN CAUSE

WARNING

SEVERE PERSONAL INJURY OR PROPERTY DAMAGE IF INSTRUCTIONS ARE

IGNORED.

CAUTION

Caution is used to indicate the presence of a hazard that will or can cause minor personal injury and property damage if instructions are ignored.

NOTICE

Equipment Damage Possible

Notice is used when a hazard is present that can cause property damage but has absolutely no personal injury risk.

NOTE: Notes provide important information about an item or a procedure.

Information contained in a NOTE can often save you time or effort.

Page 1-4

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Section 1-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

1-3-2 Standard Hazard Icons

LOGIQ™ 100 PRO S ERVICE M ANUAL

Important information will always be preceded by the exclamation point contained within a triangle, as seen throughout this chapter. In addition to text, several different graphical icons (symbols) may be used to make you aware of specific types of hazards that could cause harm.

ELECTRICAL MECHANICAL RADIATION

LASER HEAT PINCH

LASER

LIGHT

Table 1-3 Standard Hazard Icons

Other hazard icons make you aware of specific procedures that should be followed.

AVOID STATIC ELECTRICITY TAG AND LOCK OUT WEAR EYE PROTECTION

Table 1-4 Standard Icons Indicating a Special Procedure to be Used

Chapter 1 - Introduction Page 1-5

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D IRECTION 5305880-100, R EVISION 3

1-3-3 Product Icons

LOGIQ™ 100 PRO S ERVICE M ANUAL

The following table describes the purpose and location of safety labels and other important information provided on the equipment.

LABEL/SYMBOL PURPOSE/MEANING LOCATION

Identification and Rating Plate Manufacturer's name and address

Date of manufacture

Model and serial numbers

Electrical ratings

Type/Class Label Used to indicate the degree of safety or protection.

Rear of console near power inlet

IP Code (IPX8) Footswitch Indicates the degree of protection provided by the enclosure per IEC 529. IPX8 indicates drip proof.

Equipment Type BF (man in the box symbol) IEC 878-02-

03 indicates B Type equipment having a floating applied part.

Probe connectors and PCG connector

Device Listing/Certification

Labels

Equipment Type CF (heart in the box symbol) IEC 878-02-

05 indicates equipment having a floating applied part having a degree of protection suitable for direct cardiac contact.

ECG connector and surgical probes

Laboratory logo or labels denoting conformance with industry safety standards such as UL or IEC.

Rear of console

CAUTION - This unit weighs...Special care must be used to avoid..."

This precaution is intended to prevent injury that may result if one person attempt to move the unit considerable distances or on an incline due to the weight of the unit.

On the console where easily seen during transport?

"DANGER - Risk of explosion used in..."

The system is not designed for use with flammable anesthetic gases.

Table 1-5 Product Icons

Rear of console

Section 1-1 - Overview Page 1-6

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D IRECTION 5305880-100, R EVISION 3

LABEL/SYMBOL

LOGIQ™ 100 PRO S ERVICE M ANUAL

PURPOSE/MEANING

"CAUTION" The equilateral triangle is usually used in combination with other symbols to advise or warn the user.

Various

LOCATION

ATTENTION - Consult accompanying documents " is intended to alert the user to refer to the operator manual or other instructions when complete information cannot be provided on the label.

Various

"CAUTION - Dangerous voltage" (the lightning flash with arrowhead in equilateral triangle) is used to indicate electric shock hazards.

Various

"Mains OFF" Indicates the power off position of the mains power switch.

Rear of system adjacent to mains switch

"OFF/Standby" Indicates the power off/standby position of the power switch.

CAUTION

This Power Switch DOES

NOT ISOLATE Mains

Supply

"Mains ON" Indicates the power on position of the mains power switch.

"ON" Indicates the power on position of the power switch.

CAUTION

This Power Switch DOES

NOT ISOLATE Mains

Supply

"Protective Earth" Indicates the protective earth

(grounding) terminal.

Adjacent to On-Off/Standby

Switch

Table 1-5 Product Icons

Chapter 1 - Introduction Page 1-7

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D IRECTION 5305880-100, R EVISION 3

LABEL/SYMBOL PURPOSE/MEANING

"Equipotentiality" Indicates the terminal to be used for connecting equipotential conductors when interconnecting (grounding) with other equipment.

"Non-Ionizing Radiation" indicates that the system applies RF energy.

LOGIQ™ 100 PRO S ERVICE M ANUAL

LOCATION

Rear of console

Rear of console near power inlet

This symbol indicates that waste electrical and electronic equipment must not be disposed of as unsorted municipal waste and must be collected seperately. Please contact an authorised representative for manufacturer for information concerning the decompositioning of your requirement.

Rear Panel.

Indicates the presence of hazardous substance(s) above the maximum concentration value.

Maximum concentration values for electronic information products, as set by the People’s Republic of

China Electronic Industry

Standard SJ/T11364-2006, include the hazardous substances of lead, mercury, hexavalent chromium, cadmium, polybrominated biphenyl (PBB), and polybrominated diphenyl ether (PBDE). "10" indicates the number of years during which the hazardous substance(s) will not leak or mutate so that the use of this product will not result in any severe environmental pollution, bodily injury, or damage to any assets.

Rear Panel.

Table 1-5 Product Icons

Section 1-1 - Overview Page 1-8

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D IRECTION 5305880-100, R EVISION 3

LABEL/SYMBOL

LOGIQ™ 100 PRO S ERVICE M ANUAL

PURPOSE/MEANING

No hazardous substance, above the maximum concentration value, are present. Maximum concentration values for electronic information products, as set by the

People’s Republic of China

Electronic Industry Standard

SJ/T11364-2006, include the hazardous substances of lead, mercury, hexavalent chromium, cadmium, polybrominated biphenyl

(PBB), and polybrominated diphenyl ether (PDBE).

LOCATION

Rear Panel.

Table 1-5 Product Icons

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Chapter 1 - Introduction Page 1-9

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 1-4Safety Considerations

1-4-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Introduction

The following safety precautions must be observed during all phases of operation, service and repair of this equipment. Failure to comply with these precautions or with specific warnings elsewhere in this manual, violates safety standards of design, manufacture and intended use of the equipment.

WARNING CARE FULLY READ ALL THE WARNINGS LISTED BELOW.

1.)Read the LOGIQ™ 100 PRO Operator Manual thoroughly before operating the system and keep at hand for ready reference.

2.)Although the ultrasound energy transmitted from the LOGIQ™ 100 PRO transducer is within AIUM/NEMA standards, unnecessary exposure should be avoided. Only trained personnel should operate/service the LOGIQ™ 100

PRO.

3.)To avoid electrical shock, use only the supplied power cords and connect them to properly grounded power Sock et. Do not use a three pin to two pin adapter.

This defeats the purpose of safety grounding. System should be operated within the voltage limits.

4.)Probes are fragile, please handle with care. A damaged probe may cause an

electrically hazardous condition when coupled to the human body. A damaged probe will not produce a desirable image. A damaged probe has to be discarded. It cannot be repaired or reused. Do not allow the lens to come into contact with a sharp object or to be knocked against an object.

5.)Do not place liquids on or above the console. If the liquid spills, it may come in to contact with live parts and can cause an electric shock.This system contains no operator serviceable components. To prevent shock, do not re move any covers or panels. Should problems or malfunctions occur, unplug the power cord. Only qualified Service personnel should service the system.

Accidentally coming in contact with the electrical circuits inside the housing could cause serious injury.

6.)Do not use Defibrillators when the LOGIQ™ 100 PRO is operated.

7.)Concerning outside markings, refer to ILLUSTRATION 1-1 .

8.)The LOGIQ™ 100 PRO system should not be placed on a soft surface, as it prevents proper air circulation. The vents for air circulation are on the bottom cover.

Note: This medical equipment is approved, in terms of the prevention of radio wave interference, to be used in hospitals, clinics and other institutions which are environmentally qualified. The use of this equip ment in an inappropriate environment may cause some electronic interference to radios and televi sions around the equipment. Proper handling of this equipment is required in order to avoid such trouble according to the operator and service manuals.

1-4-2 Human Safety

Operating personnel must not remove the system covers.

Servicing should be performed by authorized personnel only.

Only personnel who have participated in a LOGIQ™ 100 PRO Training Seminar are authorized to service the equipment.

Section 1-1 - Overview Page 1-10

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D IRECTION 5305880-100, R EVISION 3

1-4-3 Mechanical Safety

LOGIQ™ 100 PRO S ERVICE M ANUAL

WARNING

ULTRASOUND PROBES ARE HIGHLY SENSITIVE MEDICAL INSTRUMENTS THAT CAN

EASILY BE DAMAGED BY IMPROPER HANDLING. USE CARE WHEN HANDLING AND

PROTECT FROM DAMAGE WHEN NOT IN USE. DO NOT USE A DAMAGED OR

DEFECTIVE PROBE. FAILURE TO FOLLOW THESE PRECAUTIONS CAN RESULT IN

SERIOUS INJURY AND EQUIPMENT DAMAGE.

WARNING

NEVER USE A PROBE THAT HAS FALLEN TO THE FLOOR. EVEN IF IT LOOKS OK, IT

MAY BE DAMAGED.

CAUTION

Always lock the Control Console in its parking (locked) position before moving the scanner around.

CAUTION

The LOGIQ™ 100 PRO weights 10kg or more, depending on installed peripherals, (309 lbs, or more) when ready for use. Care must be used when moving it or replacing its parts. Failure to follow the precautions listed below could result in injury, uncontrolled motion and costly damage.

NOTE: Special care should be taken when transporting the unit in a vehicle:

• Secure the unit in an upright position.

• Lock the wheels (brake)

• DO NOT use the Control Panel as an anchor point.

• Place the probes in their carrying case.

1-4-4 Electrical Safety

To minimize shock hazard, the equipment chassis must be connected to an electrical ground. The system is equipped with a three-conductor AC power cable. This must be plugged into an approved electrical outlet with safety ground. If an extension cord is used with the system, make sure that the total current rating of the system does not exceed the extension cord rating.

The power outlet used for this equipment should not be shared with other types of equipment.

Both the system power cable and the power connector meet international electrical standards.

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D IRECTION 5305880-100, R EVISION 3

1-4-5 Labels Locations

LOGIQ™ 100 PRO S ERVICE M ANUAL

GHOST Label

Page 1-12

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Figure 1-1 Warning Lables

Section 1-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

1-3-5 Labels Locations (cont’d)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 1-2 Warning Lables

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Chapter 1 - Introduction Page 1-13

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D IRECTION 5305880-100, R EVISION 3

1-3-5 Labels Locations (cont’d)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 1-3 Warning Labels

Page 1-14

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Section 1-1 - Overview

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D IRECTION 5305880-100, R EVISION 3

1-3-5 Labels Locations (cont’d)

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 1-4 Warning Labels

Chapter 1 - Introduction Page 1-15

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

1-3-5 Labels Locations (cont’d)

!

CAUTION

Do not use the following devices near this equipment.

Cellular phone, radio transceiver, mobile radio transmitter, radio-controller toy, etc.

Use of these devices could cause this equipment to perform outside the published specifications.

Keep power to these devices turned off when near this equipment.

!

ATTENTION

Ne pas utiliser les appareils suivants à proximité de cet équipement : téléphones mobiles, émetteurs-récepteurs, appareils radiocommandés, etc., cela pouvant entraîner des performances différentes des spécifications annoncées. Maintenir les appareils de ce type hors tension lorsqu'ils se trouvent à proximité du système.

!

ATTENZIONE

Non usare i seguenti apparecchi in prossimità di questa apparecchiatura: cellulari, ricetrasmettitore radio, trasmettitore radio mobile, giocattoli radiocomandati ecc.

L'uso di questi apparecchi potrebbe modificare le specifiche dell'apparecchiatura.

Mantenere gli apparecchi interferenti spenti, se in prossimità del sistema.

AV

ISO

!

VORSICHT

Verwenden Sie folgende Geräte nicht in der Nähe der Anlage:

Funktelefon, Funkempfänger, mobiler

Funksender, funkgesteuertes Spielzeug usw.

Bei Gebrauch dieser Geräte arbeitet die

Anlage evtl. nicht entsprechend der veröffentlichten Angaben.

Belassen Sie diese Geräte in der Nähe der Anlage ausgeschaltet.

LOGIQ™ 100 PRO S ERVICE M ANUAL

!

CUIDADO

Não utilize os dispositivos seguintes perto deste equipamento:

Telefone celular, radiotransceiver, radiotransmissor móvel, brinquedos de controle remoto, etc.

O uso destes dispositivos pode levar o equipamento a ter um desempenho outro que aquele publicado.

Desligue estes dispositivos quando estiverem perto deste equipamento.

!

CUIDADO

No use ninguno de los siguientes dispositivos cerca del equipo.

Teléfonos celulares, receptores de radio, juguetes controlados por transmisores de radio móviles, etc.

El uso de estos dispositivos puede hacer que el equipo funcione fuera de las especificaciones publicadas.

Mantenga apagados dichos dispositivoscuando estén cerca del sistema.

VORSIC

HT

Figure 1-5 Warning Labels

Page 1-16

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Section 1-1 - Overview

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D IRECTION 5305880-100, R EVISION 3

1-3-5 Labels Locations (cont’d)

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 1-6 Warning Lables

Chapter 1 - Introduction Page 1-17

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

1-4-6 Dangerous Procedure Warnings

LOGIQ™ 100 PRO S ERVICE M ANUAL

DANGER

Warnings, such as the example below, precede potentially dangerous procedures throughout this manual. Instructions contained in the warnings must be followed.

DANGEROUS VOLTAGES, CAPABLE OF CAUSING DEATH, ARE PRESENT IN

THIS EQUIPMENT. USE EXTREME CAUTION WHEN HANDLING, TESTING AND

ADJUSTING.

WARNING

EXPLOSION WARNING: DO NOT OPERATE THE EQUIPMENT IN AN EXPLOSIVE

ATMOSPHERE. OPERATION OF ANY ELECTRICAL EQUIPMENT IN SUCH AN

ENVIRONMENT CONSTITUTES A DEFINITE SAFETY HAZARD.

WARNING

DO NOT SUBSTITUTE PARTS OR MODIFY EQUIPMENT: BECAUSE OF THE DANGER

OF INTERDICTING ADDITIONAL HAZARDS, DO NOT INSTALL SUBSTITUTE PARTS OR

PERFORM ANY UNAUTHORIZED MODIFICATION OF THE EQUIPMENT.

1-4-7 Lockout/Tagout Requirements (For USA Only)

1-4-8

Follow OSHA Lockout/Tagout requirements by ensuring you are in total control of the plug.

Classification

Type of protection against electric shock: Class I EQUIPMENT *1

Degree of protection against electric shock: Type BF EQUIPMENT**2

1.) *Class I EQUIPMENT

EQUIPMENT in which protection against electric shock does not rely on BASIC

INSULATION only, but which includes an additional safety precaution in that means are provided for the connection of the EQUIPMENT to the protective earth conductor in the fixed wiring of the installation in such a way that ACCESSIBLE METAL PARTS cannot become LIVE in the event of a failure of the BASIC INSULATION.

2.) **Type BF EQUIPMENT*

Type B EQUIPMENT with a F-TYPE isolated applied part providing a degree of protection against electric shock to such a degree that the allowable PATIENT

LEAKAGE CURRENT under SINGLE FAULT CONDITIONS is not exceeded when

1.1 times the highest rated MAINS VOLTAGE is applied between the APPLIED PART and earth.

Page 1-18

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Section 1-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 1-5 EMC, EMI, and ESD

1-5-1

1-5-2

1-5-3

LOGIQ™ 100 PRO S ERVICE M ANUAL

Electromagnetic Compatibility (EMC)

Electromagnetic compatibility describes a level of performance of a device within its electromagnetic environment. This environment consists of the device itself and its surroundings including other equipment, power sources and persons with which the device must interface.

Inadequate compatibility results when a susceptible device fails to perform as intended due interference from its environment or when the device produces unacceptable levels of emission to its environment. This interference is often referred to as radio–frequency or electromagnetic interference (RFI/EMI) and can be radiated through space or conducted over interconnecting power of signal cables. In addition to electromagnetic energy, EMC also includes possible effects from electrical fields, magnetic fields, electrostatic discharge and disturbances in the electrical power supply.

CE Compliance

The

LOGIQ™ 100 PRO

unit conforms to all applicable conducted and radiated emission limits and to immunity from electrostatic discharge, radiated and conducted RF fields, magnetic fields and power line transient requirements.

Applicable standards are: 47CFR Part 18, IEC 601–1–2, and 806–13.

For CE Compliance, it is critical that all covers, screws, shielding, gaskets, mesh, clamps, are in good condition, installed tightly without skew or stress. Proper installation following all comments noted in this service manual is required in order to achieve full EMC performance.

EMC Performance

All types of electronic equipment may characteristically cause electromagnetic interference with other equipment, ei ther through air or connecting cables. The term EMC (Electromagnetic

Compatibility) indicates capability of the equip ment, which curbs electromagnetic influence from other equipment and at the same time does not affect other equip ment with similar electromagnetic radiation from itself.

This product is designed to fully comply with the EN60601-1-2 (IEC601-1-2), in Medical electrical equipment EMC regulations.

Proper installation following this service manual is required in order to achieve the full EMC performance of the product.

The product must be installed as stipulated in 1-4-4, Notice upon Installation of Product.

In case of issues related to EMC, please follow procedures stated in 1-4-6, Countermeasures against EMC-related Issues.

1-5-4 Notice Upon Installation of Product

1.) Use either power supply cords provided by GEMS or ones approved by GEMS. Products equipped with power source plug should be plugged into the fixed power socket which has the protective grounding conductor

2.) Connect a three-pin plug to a three-pin socket without using a three-pin-to-two-pin converter.

3.) Keep the equipment as far as possible from other electronic equipment.

4.) Be sure to use the only cables provided by GEMS or ones approved by Wipro GE. Install the unit/peripherals as per the installation procedure provided in Chapter 3 - INSTALLATION. The layout of the LOGIQ™ 100 PRO & other peripherals should be as per installation procedures described in Chapter 3 - INSTALLATION.

Chapter 1 - Introduction Page 1-19

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D IRECTION 5305880-100, R EVISION 3

1-5-5 General Notice

1-5-6

LOGIQ™ 100 PRO S ERVICE M ANUAL

1.) Designation of Peripheral Equipment Connectable to this Product. The peripheral which conforms to EN60601-1-2 (IEC601-1-2), can be connected up to the LOGIQ™ 100 PRO without compromising its EMC performance. Failure to comply with the above instruction may result in poor EMC performance of the product.

2.) Notice against User Modification: Do not modify this product. Unilateral user modification may cause degradation in EMC performance. Modification of the product includes: a.) Changes in cables (length, material, wiring etc.) b.) Changes in system installation/layout c.) Changes in system configuration/components d.) Changes in means of fixing system/parts (cover open/close, cover screwing)

3.) Operate the system with all covers closed. If you open any cover for some reason, be sure to shut it before starting/ resuming operation. Operating the system with any cover open may affect EMC performance.

Countermeasures against EMC related Issues

1-5-7

Generally it is very difficult to handle with issues related to EMC. It is time consuming and expensive. General counter measures for Electromagnetic interference with other equipment

1.) Electromagnetic interference may be reduced by positioning other equipment far away from the system.

2.) Electromagnetic interference may be reduced by changing the relative location (installation angle) of the system and other equipment.

3.) Electromagnetic interference may be reduced by changing wiring locations of power/signal cables of other equip ment.

4.) Electromagnetic influence may be reduced by altering the path of power supply for other equipment.

Notice on Service

Ensure all screws are tight after servicing. Loose screws may cause degradation in EMC performance.

CAUTION Do not use the following devices near the LOGIQ™ 100 PRO system. Devices which intrinsically transmit radio waves such as cellular phone, radio transceiver, mobile radio transmitter radio-controlled toy, etc. Use of these devices could cause the LOGIQ™ 100 PRO system to perform outside the published specifications. Keep power to these devices turned

OFF when near the system. Medical staff in charge of the LOGIQ™ 100 PRO system is required to instruct technicians, patients and other people who may be around the system to fully comply with the above regulation

Section 1-1 - Overview Page 1-20

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

1-5-8 Electrostatic Discharge (ESD) Prevention

WARNING

DO NOT TOUCH ANY BOARDS WITH INTEGRATED CIRCUITS PRIOR TO TAKING THE

NECESSARY ESD PRECAUTIONS:

1.)

2.)

Always connect yourself, via an arm-wrist strap, to the advised esd connection point located on the rear of the scanner (to the right of the power connector).

Follow general guide lined for handling of electrostatic sensitive equipment.

Section 1-6Customer Assistance

This system is not repairable by the customer. If this equipment does not work as indicated in the

Operator's Manual, please contact your service support center. If the service engineer needs additional information to repair this equip ment, please contact any relevant addresses given below:

1-6-1 System Manufacturer

WIPRO GE HEALTHCARE - INDIA

WIPRO GE HEALTHCARE PVT., LTD.

ULTRASOUND GROUP.

PLOT # 4, KADUGODI INDUSTRIAL AREA,

SADARAMANGALA,

BANGALORE 560067, INDIA

TEL: (91) 80-2845-2923

FAX:(91) 80-2845-2924

Ultrasound Tech Support - India : +(91) 1800114567

Table 1-6 System Manufacturer

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Chapter 1 - Introduction Page 1-21

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

1-6-2 Contact Information

Location

USA/CANADA:

GE Medical systems

Ultrasound Service Engineering,

4855 W. Electric Avenue

Milwaukee, WI 53219

Phone Number

TEL: 1 800-437-1171

1-800-682-5327

1-262-524-5698

FAX: +1- 414-647-4125

Customer Answer Center

LATIN AMERICA:

GE Medical systems

Ultrasound Service Engineering

4855 W. Electric Avenue

Milwaukee, WI 53219

TEL: (1) 262-524-5300

TEL: (1) 262-524-5698

FAX: +1- 414-647-4125

Customer Answer Center

ASIA(Singapore/Japan):

GE Ultrasound Asia (Singapore)

Service Department - Ultrasound

298 Tiong Bahru Road #15-01/06

Central Plaza

Singapore 169730

TEL: 65-291 8528

(81) 426-48-2950

FAX: 65-272-3997

FAX: (81) 426-482902

Ultrasound Tech Support - JAPAN

ASIA(China/India/Korea/SEA):

+(81) 426482944

Ultrasound Tech Support - CHINA

Ultrasound Tech Support - INDIA

Ultrasound Tech Support - KOREA

Ultrasound Tech Support - SEA

+(86) 8008108188

+(91) 1800114567

+(82) 262013585

+(65) 62773444

EUROPE:

GE Ultraschall Deutschland

GmbH & Co. KG

BeethovenstraBe 239

Postfach 11 05 60, D-42665 Solingen

Germany

TEL:+49 212 2802 208

+49 212 2802 207

FAX: (49) 212.28.02.431

Ultrasound Tech Support - ANZ

+(61) 1800647855

Table 1-1 Service Contact Information

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 1-22

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Section 1-6 - Customer Assistance

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Chapter 2 Pre Installation

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 2-1Overview

2-1-1 Purpose of Chapter 2

This chapter provides the information required to plan and prepare for the installation of a

LOGIQ™ 100 PRO. Included are descriptions of the facility and electrical needs to be met by the purchaser of the unit. A checklist is also provided at the end of this section to help determine whether the proper planning and preparation is accomplished before the actual equipment installation is scheduled.

CONTENTS IN CHAPTER 2

Section

2-1

2-2

Description

Overview

General Console Requirements

Table 2-1 Contents in Chapter 2

Page Number

2-1

2-1

Section 2-2 General Console Requirements

2-2-1 Console Environmental Requirements

Operating temperature:

Storage temperature:

10 to 40 o

C

-10 to 60 o

C

Humidity: 30% to 75% rH non-condensing

Table 2-2 Environmental Specifications for LOGIQ™ 100 PRO Scanners

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Chapter 2 - Pre Installation Page 2-1

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

2-2-1-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Lighting

Bright light is needed for system installation, updates and repairs. However, operator and patient comfort may be optimized if the room light is subdued and indirect. Therefore a combination lighting system (dim/bright) is recommended. Keep in mind that lighting controls and dimmers can be a source of EMI which could degrade image quality. These controls should be selected to minimize possible interference.

2-2-2 Electrical Requirements

2-2-2-1 LOGIQ™ 100 PRO Power Requirements

Electrical Specifications for LOGIQ™ 100 PRO.

2-2-2-2

GE Healthcare

Hcat number

Voltage Tolerances

H41072LA,H41072LB,

H41072LC,H41072LD,

H41072LE,H41072LF,

H41072LS

100-230

VAC

±10%

Table 2-3 Electrical Specifications for LOGIQ™ 100 PRO

Current

0.9 -1.8 A

Max.

Frequency

50-60 Hz

Site Circuit Breaker

It is recommended that the branch circuit breaker for the machine be readily accessible.

CAUTION POWER OUTAGE MAY OCCUR. The LOGIQ™ 100 PRO requires a dedicated single branch circuit. To avoid circuit overload and possible loss of critical care equipment, make sure you

DO NOT have any other equipment operating on the same circuit.

2-2-2-3 Site Power Outlets

A dedicated AC power outlet must be within reach of the unit without extension cords. Other outlets adequate for the external peripherals, medical and test equipment needed to support this unit must also be present within 1 m (3.2 ft.) of the unit. Electrical installation must meet all current local, state, and national electrical codes.

2-2-2-4

2-2-2-5

Unit Power Plug

If the unit arrives without a power plug, or with the wrong plug, you must contact your GE dealer or the installation engineer must supply what is locally required.

Power Stability Requirements

Voltage drop-out

Max 10 ms.

Power Transients

(All applications)

Less than 25% of nominal peak voltage for less than 1 millisecond for any type of transient, including line frequency, synchronous, asynchronous, or aperiodic transients.

Section 2-2 - General Console Requirements Page 2-2

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

2-2-3 EMI Limitations

LOGIQ™ 100 PRO S ERVICE M ANUAL

•

•

•

•

Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio frequencies, magnetic fields, and transients in the air or wiring. They also generate EMI. The LOGIQ™ 100 PRO complies with limits as stated on the EMC label. However there is no guarantee that interference will not occur in a particular installation.

Possible EMI sources should be identified before the unit is installed.

Electrical and electronic equipment may produce EMI unintentionally as the result of a defect.

These sources include:

• medical lasers, scanners, cauterizing guns, computers, monitors,

•

•

•

• fans, gel warmers, microwave ovens, light dimmers

• portable phones.

The presence of a broadcast station or broadcast van may also cause interference.

See Table 2-4 for EMI Prevention tips.

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Chapter 2 - Pre Installation Page 2-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

2-2-3 EMI Limitations (cont’d).

LOGIQ™ 100 PRO S ERVICE M ANUAL

2-2-4

EMI Rule

Be aware of RF sources

Ground the unit

Details

Keep the unit at least 5 meters or 15 feet away from other EMI sources.

Special shielding may be required to eliminate interference problems caused by high frequency, high powered radio or video broadcast signals.

Poor grounding is the most likely reason a unit will have noisy images.

Check grounding of the power cord and power outlet.

Replace all screws,

RF gaskets, covers, cores

After you finish repairing or updating the system, replace all covers and tighten all screws. Any cable with an external connection requires a magnet wrap at each end. Install the shield over the front of card cage.

Loose or missing covers or RF gaskets allow radio frequencies to interfere with the ultrasound signals.

Replace broken RF gaskets

If more than 20% or a pair of the fingers on an RF gasket are broken, replace the gasket. Do not turn on the unit until any loose metallic part is removed.

Do not place labels where RF gaskets touch metal

Never place a label where RF gaskets meet the unit. Otherwise, the gap created will permit RF leakage. Or, if a label has been found in such a position, move the label.

Use GE specified harnesses and peripherals

Take care with cellular phones

The interconnect cables are grounded and require ferrite beads and other shielding. Also, cable length, material, and routing are all important; do not change from what is specified.

Cellular phones may transmit a 5 V/m signal; that could cause image artifacts.

Properly dress peripheral cables

Do not allow cables to lie across the top of the card cage or hang out of the peripheral bays. Loop the excess length for peripheral cables inside the peripheral bays. Attach the monitor cables to the frame.

Table 2-4 EMI Prevention/abatement

Probes Environmental Requirements

ELECTRONIC PAMPTE

Operation:

Storage:

10 to 40

-20 to 50 o

C o

C

5 to 42.7 o

C

-20 to 50 o

C

Temperatures in degrees C, conversion to degrees F = o

C*(9/5) + 32)

Table 2-5 Operation and Storage Temperatures for Probes.

NOTICE: SYSTEMS AND ELECTRONIC PROBES ARE DESIGNED FOR STORAGE TEMPERATURES

OF -20 TO + 50 deg C. WHEN EXPOSED TO LARGE TEMPERATURE VARIATIONS, THE

PRODUCT SHOULD BE KEPT IN ROOM TEMPERATURE FOR 10 HOURS BEFORE USE.

Page 2-4 Section 2-2 - General Console Requirements

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

2-2-5 Time and Manpower Requirements

LOGIQ™ 100 PRO S ERVICE M ANUAL

Site preparation takes time. Begin Pre installation checks as soon as possible, if possible, six weeks before delivery, to allow enough time to make any changes.

2-2-6

2-2-6-1

Checklist for Installation

Checklist for Installation

Initials Procedures

Observe Warnings

Unpack LOGIQ™ 100 PRO

Assemble LOGIQ™ 100 PRO

Perform Functional Checks

Perform Electrical Safety Tests

Table 2-6 Checklist for Installation

Paragraph

Section 3-1-3

Section 3-2

Section 3-4

Chapter 4-3

Chapter 10-6

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Chapter 2 - Pre Installation Page 2-5

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Your Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 2-6

Approved Document - 5305880-100TPH_r3.pdf Page 45 of 197

Section 2-2 - General Console Requirements

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Chapter 3 Installation

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 3-1Overview

3-1-1 Purpose of Chapter 3

This chapter contains information needed to install the unit. Included are references to a procedure that describes how to receive and unpack the equipment and how to file a damage or loss claim.

How to prepare the facility and unit of the actual installation, and how to check and test the unit, probes, and external peripherals for electrical safety are included in this procedure. Also included in this section are guidelines for transporting the unit to a new site.

CONTENTS IN CHAPTER 3

Table 3-1 Contents in Chapter 3

Section

3-1

3-2

3-3

3-5

3-6

3-7

Description

Overview

Receiving and Unpacking the Equipment

Preparing for Installation

Completing the Installation

System Configuration

Paperwork

Page Number

3-1

3-3

3-5

3-6

3-17

3-28

3-1-2 Average Installation Time

Description Average

Installation

Time

Comments

Unpacking the scanner 20 Minutes

Scanner wo/options 40 Minutes Dependant on the configuration that is required

Table 3-2 Average Installation Time

Chapter 3 - Installation Page 3-1

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-1-3 Safety Reminders

LOGIQ™ 100 PRO S ERVICE M ANUAL

DANGER

WHEN USING ANY TEST INSTRUMENT THAT IS CAPABLE OF OPENING THE

AC GROUND LINE (I.E., METER’S GROUND SWITCH IS OPEN), DON’T TOUCH

THE UNIT!

CAUTION

If the unit is very cold or hot, do not turn on its power until it has had a chance to acclimate to its operating environment.

CAUTION

To prevent electrical shock, connect the unit to a properly grounded power outlet. Do not use a three to two prong adapter. This defeats safety grounding.

CAUTION

Do NOT wear the ESD wrist strap when you work on live circuits and more than 30 V peak is present.

CAUTION

Do not use a 20 Amp to 15 Amp adapter on the 120 Vac unit’s power cord. This unit requires a dedicated 20 A circuit and can have a 15A plug if the on board peripherals do not cause the unit to draw more than 14.0 amps.

CAUTION

Do not operate this unit unless all board covers and frame panels are securely in place.

System performance and cooling require this.

CAUTION

OPERATOR MANUAL(S)

The User Manual(s) should be fully read and understood before operating the LOGIQ™ 100

PRO and kept near the unit for quick reference.

ACOUSTIC OUTPUT HAZARD

Although the ultrasound energy transmitted from the LOGIQ™ 100 PRO probe is within

AIUM/NEMA standards, avoid unnecessary exposure. Ultrasound energy can produce heat and mechanical damage.

Page 3-2

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Section 3-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 3-2 Receiving and Unpacking the Equipment

LOGIQ™ 100 PRO S ERVICE M ANUAL

Please read that procedure before packing/unpacking the LOGIQ™ 100 PRO.

We strongly advice you to store the LOGIQ™ 100 PRO packing material in undamaged condition in case of future transportation.

1.) Cut the two straps wrapped around the box. Refer Figure 3-1.

2.) Remove the adhesive tape. Refer Figure 3-1

3.) Open the carton flaps. Refer Figure 3-2.

4.) Remove the Operator Manual, Service Manual, Gel Bottle, Power Cord and other accessories kept on either side of the equipment. Refer Figure 3-3.

5.) Lift the system (wrapped with stretch film) out of the box along with the packaging buffers.

Refer Figure 3-2

6.) Slide the packaging buffers out to free the system.

7.) Remove the stretch film which is wrapped around the system. Refer Figure 3-2

Straps

Adhesive Tap

Figure 3-1 Unpacking LOGIQ™ 100 PRO

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Chapter 3 - Installation Page 3-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Carton Flaps

LOGIQ™ 100 PRO S ERVICE M

Packaging Buffers Stretch Film

Note:

Figure 3-2 Unpacking LOGIQ™ 100 PRO

The Service Manual, Operator Manual,Advanced Refernce Manual, Gel Bottle and

Power Cord are wrapped in bubble sheet and are kept along the sides of the corrugated carton box. Refer Illustration below for details

ANUAL

Packaging Buffe

Page 3-4

Approved Document - 5305880-100TPH_r3.pdf Page 49 of 197

Figure 3-3 Unpacking LOGIQ™ 100 PRO

Section 3-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 3-3 Preparing for Installation

3-3-1

3-3-1-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Physical Inspection

Systems Voltage Settings

• Verify that the scanner is set to the correct voltage.

The Voltage settings for the LOGIQ™ 100 PRO Scanner is found on a label on the rear of the system.

WARNING CONNECTING A LOGIQ™ 100 PRO SCANNER TO THE WRONG VOLTAGE LEVEL

WILL MOST LIKELY DESTROY THE SCANNER.

3-3-1-2

3-3-2

Video Formats

Check that the video format is set to the locally used video standard, NTSC or PAL.

EMI Protection

This unit has been designed to minimize the effects of Electro Magnetic Interference (EMI). Many of the covers, shields, and screws are provided primarily to protect the system from image artifacts caused by this interference. For this reason, it is imperative that all covers and hardware are installed and secured before the unit is put into operation.

Section 3-4 Assembling LOGIQ™ 100 PRO

CAUTION It is strongly recommended that the equipment should be installed on an even and hard

surface to provide proper cooling, as the vents for air circulation are on the bottom cover.

3-4-1 Installation of the System

1.) Locate, remove and unpack the probes located in the separate container.

2.) Make sure that system power is OFF before connecting or disconnecting the probe.

3.) Secure the probe to the receptacle as follows. Refer to Fig 3-4 a.) Ensure probe `twist lock' lever points towards the top of the probe connector.

a.) Install probe connector on the receptacle guide pin until it touches the receptacle mating surface.

a.) Twist the probe connector `twist lock' lever in the clockwise direction to lock it in place

(Twist the lever anticlockwise direction to disconnect the probe).

4.) Connect the LOGIQ™ 100 PRO Power cable's female part to the power connector located on the rear panel and the male part to a hospital grade power socket of a proper voltage. Never use a three-to-two pin adapter; this defeats the purpose of safety ground.

5.) Unlock the keyboard by pressing the lock release on top of the system.

CAUTION Do not move or lift the unit, holding the keyboard alone.

Chapter 3 - Installation Page 3-5

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Assembling LOGIQ™ 100 PRO (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 3-4 Assembling LOGIQ™ 100 PRO

Section 3-5 Completing the Installation

3-5-1

Note:

Transducer Connection

1.) Connect a transducer to transducer receptacle as follows,Refer to fig 3-4

A.) Ensure that the transducer twist lock lever points towards the top of the probe connector.

B.) Insert the transducer connector on the receptacle guide pin until it touches the receptacle mating surface.

C.) Twist the transducer twist lock lever in the clockwise direction to lock it in place. Twist the lever in anti clockwise direction to disconnect the transducer.

It is not necessary to turn OFF power to connect or disconnect a transducer.

2.) Connect the main power cable to a hospital grade power receptacle with the proper rated voltage. Never use a three-to-two prong adapter; this defeats the safety ground.

Section 3-5 - Completing the Installation Page 3-6

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

3.5.1.1

System Software Installation through USB Thumbdrive:

1.) Switch OFF the LOGIQ™ 100 PRO unit.Connect the USB thumb drive to the USB port provided in the rear panel.

2.) Switch ON the unit and wait till the system boots up completely and the B mode image is seen.

3.) Now Switch OFF the LOGIQ™ 100 PRO unit and switch ON again.

4.) The system should display the latest version of software that was loaded through the USB.

The USB thumb drive would have the latest software in it,which would be sent by the Manufacturer before software upgrade.

Whenever Upgrade of LOGIQ™ 100 PRO is done at field, Please ensure patient data back up is done before upgrading the machine.

Do not remove the USB thumb drive when the image is getting transfered.

3-5-2 Installation of Optional Accessories

Note:

1.) Unpack the foot switch and connect it to the connector on the rear panel. (Refer Figure 3-5)

2.) Connect the VCR to a suitable power outlet. Using the BNC to BNC cable connect the Video

Out on the rear panel of LOGIQ™ 100 PRO to the Video IN of the VCR.

3.) Connect the Video Graphic Printer (VGP) to a suitable power outlet. Using the BNC to BNC cable connect the Video Out on the rear panel of LOGIQ™ 100 PRO to the Video IN of the

VGP. Connect the shutter cable from the VGP printer to the rear panel of the Logiq 100 PRO.

4.) The images and report pages of the Logiq 100 PRO can be printed on HP Laser jet printer(Model HP1020) through the USB port provided on the rear panel.Images can be transfered to a PC using USB Thumb drive.

The LOGIQ™ 100 PRO has only one Video Out connection Therefore either a VGP or a VCR only can be connected at a time

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Chapter 3 - Installation Page 3-7

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 3-5 Installation of Accessories

Page 3-8

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Section 3-5 - Completing the Installation

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-5-3

LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of Two Probe Adapter & LOGIQ

α200 Probe Adapter (Optional)

1.) Remove the adhesive tape to open the flaps of two probe port or LOGIQ

α 200 Probe Adapter box

2.) Remove the PU Foams inside the two probe port or LOGIQ

α 200 Probe Adapter box (Refer

Figure 3-6)

3.) Take out the two probe port or LOGIQ

α 200 Probe Adapter (Refer Figure 3-6)

PU Foam

Two Probe port

or

LOGIQ a 200 Probe Adapter

Approved Document - 5305880-100TPH_r3.pdf Page 54 of 197

Box

Note:

Figure 3-6 Unpacking Two Probe Adapter or LOGIQ

α

200 Probe Adapter

The two probe port or LOGIQ

α 200 Probe Adapter can be connected to or disconnected from the system at any time regardless of whether the system is powered ON or OFF.

Chapter 3 - Installation Page 3-9

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of Two Probe Adapter & LOGIQ

α200 Probe Adapter (Optional) (contd.,)

4.) Ensure that no probe is connected to the system. If connected remove it first.

5.) Remove the probe holder by lifting it vertically up

6.) Make sure that the two probe port or LOGIQ

α 200 Probe Adapter lock points to the

12 o'clock position.

7.) Align the Two Probe Port or LOGIQ

α 200 Probe Adapter Connector with the System Probe

Port and carefully push it

in.

8.) Align the slots on the upper flange to its counterparts on the top cover of the system.

9.) Turn the Two Probe Port or LOGIQ a 200 Lock to the 3 o'clock position to secure the Two

Probe Port or LOGIQ a 200 Probe Adapter to

the

system.

10.) Carefully replace the probe holder to its place and press firmly till the projections at the bottom fit into the slots in the upper flange and the system.

Probe Holder

Two Probe Port or

LOGIQ a 200 Probe Adapter lock

Two Probe Port Lock 12 o'clock

(Un Locked Position)

Hole on the upper flange

Two Probe port

LOGIQ a 200 Probe Adapter

Two Probe Port Lock 3 o'clock

(Locked Position)

Figure 3-7 Installing Two Probe Port or LOGIQ 200 Probe Adapter

Page 3-10

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Section 3-5 - Completing the Installation

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-5-4

LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley

Note: LOGIQ™ 100 PRO has two types of Trolleys, the Global Trolley and the Modular Trolley.

The Global Trolley comes in the assembled form and the Modular Trolley comes in a modular form which needs assembly at field .

1.) Unpack the global trolley packed in a wooden box by opening the top cover, refer Figure 3-8

(trolley which is inside the box is seen in the diagram).

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Figure 3-8 Global Trolley Unpacking

Chapter 3 - Installation Page 3-11

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley (Contd.,)

2.) Unpack the Modular Trolley packed in a box by opening the top cover, refer Figure 3-8

Figure 3-9 Modular Trolley Unpacking

Page 3-12

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Section 3-5 - Completing the Installation

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley (Contd.,)

Approved Document - 5305880-100TPH_r3.pdf Page 58 of 197

Figure 3-10 Modular Trolley Assembly

Chapter 3 - Installation Page 3-13

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley (Contd.,)

3.) Remove two M4X10 screws from the base ofLOGIQ™ 100 PRO and fix lock plate. Refer

Figure 3-11

4.) Place the unit with lock plate fixed on Trolley, ensure that lock plate gets into the projection on the trolley. Refer Figure 3-11

Lock Plate

Detail X

Page 3-14

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Detail X

Additional Details

Figure 3-11 Installation of Trolley

Console

Trolley

Lock Plate

Section 3-5 - Completing the Installation

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley (Contd.,)

5.) Take the belt (provided in the kit) over the unit and lock it. Refer Figure 3-12

6.) Release the Keyboard by pressing the lock release and make it rest on the handle. Refer

Figure 3-12

7.) Insert the VGP inside the Printer Tray and fix from the bottom using M3X12 screw. Refer Figure

3-12

VGP

Belt with Lock

Handle

Projection

VGP Tray (2179596)

Ensure that 2179596-2 is used to take care of fitment problem of

VGP's .

Refer SV Note. SN LA100-014

All the New Trolleys effective

September'1 2000 is supplied with modified FRU (2179596-2)

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Figure 3-12 Installation of LOGIQ™ 100 PRO with the Trolley

Chapter 3 - Installation Page 3-15

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Installation of LOGIQ™ 100 PRO with Global or Modular Trolley (Contd.,)

Page 3-16

Approved Document - 5305880-100TPH_r3.pdf Page 61 of 197

Figure 3-13 Installation of LOGIQ™ 100 PRO with Global or Modular Trolley

Section 3-5 - Completing the Installation

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-5-5 Adjustment of Monitor Brightness & Contrast

LOGIQ™ 100 PRO S ERVICE M ANUAL

3-5-6

Turn ON the Machine and then adjust the monitor contrast and brightness. Monitor contrast and brightness should be adjusted according to the lighting in the room. For Monitor brightness and contrast adjustment refer to the appropriate section in the User Manual.

Adjustment of System Clock/Date, Hospital Name & OB Version

Press CTRL-S-1 ENTER, an `Installation Setup window appears'. Set the system Clock/Date,

Hospital Name and OB Version. These settings can be modified by using the CONTROL-S-1 key if required. Refer Section Control Keys of the User Manual for more details

CAUTION Functional checks in Chapter 4, to be carried out before handing over the system to the customer

Section 3-6 System Configuration

3-6-1

3-6-1-1

System Specifications

Physical Dimensions

The physical dimensions of the LOGIQ™ 100 PRO unit are summarized in Table 3-2.

Height Width Depth

Unit

28.9

30.24

42.06

cm

Table 3-3 Physical Dimensions of LOGIQ™ 100 PRO

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Chapter 3 - Installation Page 3-17

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-6-1-2 Front View

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 3-14 Front View

Page 3-18

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Section 3-6 - System Configuration

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-6-1-3 Side View (Keyboard Closed)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 3-15 Side View (Keyboard Closed)

3-6-1-4 Side View (Keyboard Open)

420.6 (16.5)

405 (15 9)

Figure 3-16 Side View (Keyboard Open)

596 (23.5)

Chapter 3 - Installation

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Page 3-19

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

SIDE VIEW

LOGIQ™ 100 PRO S ERVICE M ANUAL

3-6-1-5 Weight without Peripherals

The Weight of LOGIQ™ 100 PRO without peripherals

3-6-2

Model

LOGIQ™ 100 PRO

Table 3-4 Weight of LOGIQ™ 100 PRO

Electrical Specifications

Electrical Specifications for LOGIQ™ 100 PRO.

Weight [kg]

9.00

GEMS

HCAT NUMBER

Voltage Tolerance s

Current Frequency

H41072LA,H41072LB,

H41072LC,H41072LD,

H41072LE,H41072LF,

H41072LS

100-230 VAC ±10% 0.9 -1.8 A Max.

Table 3-5 Electrical Specifications for LOGIQ™ 100 PRO

50-60 Hz

Page 3-20 Section 3-6 - System Configuration

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-6-2-1 Power Supply

LOGIQ™ 100 PRO S ERVICE M ANUAL

The Following Power Line requirement should be monitored one week before Installation. We recommend that a Drantez model 605-3 Power line Monitor with options 101 to be used

Table 3-6

Parameter

Voltage Range

Power

Line Frequency

Power Transients

Decaying Oscillation

USA, JAPAN

Europe

Limits

100-115VAC

±

10% (90-127VAC)

200-240VAC

±

10% (198-264VAC)

USA, JAPAN

Europe

MAX 145VA

MAX 175VA

50/60Hz

±

2Hz All Applications

Less than 25% of nominal peak voltage for less than 1 millisecond for any type of transient, including line frequency, synchronous, asynchronous or periodic transients

Less than 15% of Peak Voltage for less than 1 millisecond

3-6-2-2 Facility Power Socket

A separate power outlet with a 5 amp circuit breaker for 120/220 VAC is recommended. The specific power receptacle used depends on the country's power line standards.

This receptacle should have International Electro technical Commission (IEC) approval, or equivalent

3-6-2-3 Storage & Operation Requirements

The LOGIQ™ 100 PRO is shipped in a single container excluding probes. Shipping weight is approximately 12 kgs. Table 3-7 Table provides a summary of temperature, atmospheric pressure, and humidity tolerances for shipping, installation and operation:

Table 3-7 Storage & Operation Requirements

Parameter

Temperature (Deg.C)

Storage

-10 to 60

Operation

10-40

3-6-3

Atmospheric Pressure

(hPa)

Humidity (%)

Non- Condensing

700 to 1060

30 to 90

700 to 1060

35 to 75

Optional Peripherals

•

•

•

LOGIQ™ 100 PRO peripherals and accessories can be properly connected using the connectors on the rear panel of the LOGIQ™ 100 PRO system.

External Optional Peripherals

• VCR (Sony SVO-9500MD)

VGP (Sony UP-895MD/MDW and UPD-897MDW)

Printing through Laser Jet Printer with HP LaserJet 1020 Plus.

Images can be transfered to memory stick from the image archive.

Chapter 3 - Installation Page 3-21

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Printing should not be done while live scanning patients. Also, the Printer cable should not be attached to the LOGIQ™ 100 PRO during the scan.

For Europe Only: All devices connected to the LOGIQ™ 100 PRO must be CE Marked.

Located on the panel are video input & output connectors, footswitch connector, shutter connector, power connector & control connections for Video Graphic Printer and USB Port for the

LOGIQ™ 100 PRO.

Figure 3-17 Optional Peripherals

The Thumb Drive/Memory Stick (Model TS512MJF150), HP Laser Jet printer(HP1020), Sony VGP

Printer( Model UP-D897MD/ UP-897MD) can be connected through the USB slot provided in the rear panel.

Page 3-22

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Section 3-6 - System Configuration

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-6-4 Peripherals Connections and Installation

LOGIQ™ 100 PRO S ERVICE M ANUAL

3.6.4.1

FootSwitch Connection

The footswitch which is the remote FREEZE device is connected to the rear panel of the system. this extra FREEZE switch is provided to enhance flexibility to freeze images when the system is not within reach of the user.

Figure 3-18 Foot switch connection to rear panel

Pin Assignment of Foot Switch Connector

Pin No.

Signal

3

4

1

2

Foot Switch

GND

GND

GND

5 GND

Figure 3-19 Foot Switch Connector (Round 5-pin connector)

Installation of the Foot switch:

1.) Switch ON the LOGIQ™ 100 PRO unit.

2.) Connect the footswitch cable to the Footswitch slot provided in the rear panel.

3.) Press foot switch to check its functionality.

4.) By pressing the foot switch pedal the image in the screen should freeze.

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Chapter 3 - Installation Page 3-23

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

3.6.4.2

Video Graphic Printer (VGP)

Connect the Video Graphic printer (with USB A to USB B cable) to the USB port located on the rear panel of the system.

Model: (Sony UP-D897MD or UP-897MD)

Page 3-24

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Figure 3-20 Connection of USB cable to Printer

Installation of VGP:

1.) Place the SONY Digital Printer on the fixture.

2.) Fix one end of power cable and USB cable to the printer.

3.) Fix the other end of USB cable to the USB slot provided in the rear panel and power cable to the Power socket.

4.) Switch ON the LOGIQ™ 100 PRO and VGP printer.

5.) Press the Recall button on the keyboard to view the stored images.

6.) Press Record button on the keyboard and check if the selected image matches with the

VGP print out.

3.6.4.3

Pin Assignment of Mini Jack controlling VGP

Pin No.

1

2

Signal

Shutter

Signal GND

Figure 3-21 Shutter Connector

3.6.4.4

Video Casette Recorder

Connect the VCR Sony SVO-9500MD (H4120SR) for NTSC and Sony SVO 9500MDP(E11801AA) for PAL System to the Video IN socket in the rear panel. Press the “EXT. VIDEO” button on the keyboard to enable an external video signal on the system monitor. SVHS tape should be used for recording.

Section 3-6 - System Configuration

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 3-22 VCR connection to Rear panel

Installation of VCR:

1.) Connect the SONY VCR

2.) Switch on the VCR and the LOGIQ™ 100 PRO unit.

3.) Press the Record key to record the image.

4.) Press the External video key on the keyboard to enable external video( i.e VCR Playback)to be viewed on the LOGIQ™ 100 PRO system monitor.

3.6.4.5

Laser jet printer

Connect the HP1020 Laser jet printer to the USB port provided in the rear panel of the system.This enables you to take paper printout of the images and report pages.The LOGIQ™ 100 PRO supports printing in A4 size papers in the HP laser Jet 1020Series with standard USB cable.

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Figure 3-23 Printer connection to Rear panel

Installation of Laser Jet Printer:

1.) Switch ON on the LOGIQ™ 100 PRO unit.

2.) Connect the USB cable from the printer to the USB port provided in the rear panel of LOGIQ™

100 PRO unit.

3.) To Print images/Report pages, Press Shift+ Record.

Chapter 3 - Installation Page 3-25

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

3.6.4.6

USB MEMORY STICK

This module serves as an interface which enables users to transfer images from LOGIQ™ 100 PRO to USB memory stick. LOGIQ™ 100 PRO in JPEG format.This can be further uploaded to any PC having windows operating system and USB port support.

Figure 3-24 USB Memory Stick connection to Rear Panel

Installation of USB Memory Stick:

1.) Connect the USB Memory stick to the USB port provided in the rear panel of LOGIQ™ 100

PRO unit.

2.) Press the recall key. From the main menu Press 4 to enter the multiple selection menu.

3.) To transfer the images to a Memory stick move the trackball to the images that you want to transfer and press 3.To transfer all images available in the archive press 2 to select images and 3 to transfer images to Memory stick.

Please ensure that the USB Memory stick has to be connected before attempting

to transfer images to USB Memory stick. If USB is not connected to the LOGIQ™

100 PRO system, the system will prompt " USB not connected".

Do not remove the USB Memory stick when the image is getting transfered.

Note : USB hard disk drive may/may not be recognized by the system.

Page 3-26

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Section 3-6 - System Configuration

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

3.6.4.7

Available probes for LOGIQ™ 100 PRO

See in Specifications in the LOGIQ™ 100 PRO User manual for probes and intended use.

Probe

Type

C36

C55

E72

L76

C31

*CZB

*LB

Part No.

2268634

2107925

2274908

2274906

2175994

2152422

P9601AQ

Table 3-8 Available Probes

Catalog No.

H41252CF

H45252CE

H41252ME

H41252HP

H45252CS

H45202CZ

H46022LB

Freq in

MHz

3.5

6.5

3.5

3.5

5.0

6.5

7.5

* This Probes are available only for LOGIQ™ 100 PRO with LOGIQ 200 Probe Adapter.

Use only approved probes, peripherals or accessories.

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Chapter 3 - Installation Page 3-27

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D IRECTION 5305880-100, R EVISION 3

3-6-5 Video Specification

LOGIQ™ 100 PRO S ERVICE M ANUAL

Video specifications may be needed to be able to connect laser cameras to the LOGIQ™ 100 PRO.

General

SL Parameter

1 Total Number of Horizontal Lines

2 Vertical Field Frequency

3 Horizontal Scanning Frequency

4 Vertical Scanning Method

5 Sync Input

6 Pixel Clock

7 Display width and Height [pixel * line]

Horizontal Timing & Video Amplitude

SL Parameter

1 Total H-Line Time

2 H-Sync Pulse Width

3 Back Porch

4 Total Active H-line time

5 Front Porch

6 Video Amplitude (back porch to peak)

7 Sync Amplitude (back porch to peak)

Vertical Timing

SL Parameter

1 Total V-Line Time

2 V-Sync Pulse Width

3 V-front porch

4 V-Blanking

NTSC

525[Frame]

60[Hz]

15.734[kHz]

Interlaced

Composite

12.272715[MHz]

608 X 464

NTSC

63.556[micro sec.]

4.725[micro sec.]

4.725[micro sec.]

52.64[micro sec.]

1.46[micro sec.]

0.7Vpp

0.3Vpp

NTSC

262.5[H]

1st Field 3[lines]

2nd Field 3[lines]

1st Field 7.5[lines]

2nd Field 7.5[lines]

1st Filed 30.5[lines]

2nd Field 30.5[lines]

PAL

625[Frame]

50[Hz]

15.625[KHz]

Interlaced

Composite

12.25[MHz]

608 X 472

PAL

64.00[micro sec.]

4.68[micro sec.]

4.68[micro sec.]

52.07[micro sec.]

1.49[micro sec.]

0.7Vpp

0.3Vpp

PAL

312.5[H]

1st Field 2.5[lines]

2nd Field 2.5[lines]

1st Field 6.25[lines]

2nd Field 6.25[lines]

1st Filed 32[lines]

2nd Field 32[lines]

Section 3-7Paperwork

Note: During and after installation, the documentation (i.e. User Manuals, Installation Manuals...) for the peripheral units must be kept as part of the original system documentation. This will ensure that all relevant safety and user informations are available during the operation and service of the complete system.

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Section 3-7 - Paperwork

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

3-7-1 User Manual(s)

LOGIQ™ 100 PRO S ERVICE M ANUAL

3-7-2

Check that the correct User Manual(s), per software (sw) revision, for the system is included.

Product Locator Card

Note:

Fill out proper customer information on the Product Locator Installation Card. Refer to Illustration below. Mail this Installation Card “Product Locator” to the address corresponding to your pole.

The Product Locator Installation Card shown in Figure 3-25 may not be same as the Product Locator card actually provided.

Figure 3-25 Product Locator Card

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Chapter 3 - Installation Page 3-29

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

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Section 3-7 - Paperwork

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Chapter 4 Functional Checks

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 4-1Overview

4-1-1 Purpose of Chapter 4

This chapter provides procedures for quickly checking major functions of the LOGIQ™ 100 PRO scanner, diagnostics by using the built-in service software, and power supply adjustments. For remaining functional checks please refer to the LOGIQ™ 100 PRO Operator's Manual.

CONTENTS IN CHAPTER 4

Section Description

4-1

4-2

4-3

4-4

4-5

4-6

Overview

General Procedures

Functional Check Procedures

Diagnostics

Software Configuration Checks

Peripheral Checks

4-7

Table 4-1 Contents in chapter 4

Patient contact tools

Page Number

4-1

4-2

4-4

4-9

4-10

4-10

4-11

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Chapter 4 - Functional Checks Page 4-1

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 4-2 General Procedures

LOGIQ™ 100 PRO S ERVICE M ANUAL

4-2-1 Power On/Boot Up

Note: After turning off the system, wait at least ten seconds before turning it on again. The system may not be able to boot if power is recycled too quickly.

CAUTION SYSTEM REQUIRES ALL COVERS

Operate this unit only when all board covers and frame panels are securely in place. The covers are required for safe operation, good system performance and cooling purposes.

4-2-1-1

4-2-1-2

4-2-1-3

System Boot-UP/Shutdown

Purpose: This is a description on how to Shut Down/Power-UP the system.

Lockout/Tagout Requirements (For USA/Europe)

Follow OSHA Lockout/Tagout requirements by ensuring you are in total control of the plug.

Power Up

1.) Connect the Power Cable at the rear of the System.

2.) Connect the Power cable to an appropriate mains power outlet .

Mains Power

Cable Connector

Circuit Breaker

Figure 4-1 Mains Circuit Breaker and Mains Power Cable

Page 4-2

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Section 4-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

4-2-1-4 Front Panel ON/OFF

Press the Front Panel ON/OFF key once. to Switch ON/OFF

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 4-2 ON/OFF key on Front Panel

When power is applied to the Scanner, Power is distributed to the Fan, Control panel, Monitor,

Internal and External I/O’s, Boards & Peripherals. Back End Processor starts and its software code is distributed to initiate the scanner.

4-2-1-5

Power Up Display Comes Up. Refer figure 4-3.

Power Shutdown

1.) Switch OFF the ON/OFF at the Front of the system.

2.) Disconnect the Mains Power Cable if needed.

Chapter 4 - Functional Checks Page 4-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 4-3 Functional Check Procedures

LOGIQ™ 100 PRO S ERVICE M ANUAL

To perform these tests, you will need a convex or a linear probe. These procedures should be per formed during installation. These procedures are also used as basic checks to use when service of the system is required.

Turn “ON” the LOGIQ™ 100 PRO system. The 2 LEDS, External Video and Freeze blink and go off.

The Monitor displays the following. Refer figure 4-3 for details.

1.) B-Mode Image appears

2.) Gray Scale Display

3.) Horizontal Scale Marker

4.) Vertical Scale Marker

5.) Hospital Name (If previously entered)

6.) Date

7.) Time

8.) Probe Type

9.) Focus Marker on vertical scale

10.) Depth (150mm)

*

11.) Gain (G54)

*

12.) Dynamic Range (D54)

*

13.) Frequency **.

*

Points 10-12 form a continuous code in the lower left hand corner of the monitor and they are factory default values.

** Only for C36 Probe.

Page 4-4

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Section 4-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

4-3-1 Power Up Monitor Display (Convex Probe)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 4-3 Power Up Monitor Display (Convex Probe)

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Chapter 4 - Functional Checks Page 4-5

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

4-3-2 Basic Controls

LOGIQ™ 100 PRO S ERVICE M ANUAL

Table 4-2 describes basic controls which helps in checking the LOGIQ™ 100 PRO during installation.

Connect the sector or convex transducer to connector on the right side of the base.

TASK

Turn `ON' Power Switch

Press New Patient Key

Press ID/Name

Press Dyn Range Up/Down

Rotate Gain Knob

Press Reverse

Press Reverse a second time

Press SHIFT + Reverse

Press SHIFT+ Reverse a second time

Press M key

Roll Trackball

Press M key a second time

Press Freeze key

Press ATO

Press Freeze and Zoom

Roll Trackball

Expected Result

B-Mode screen as in figure 4-3should appear

A pop-up window appears. Enter Patient Name/ID. It presets the system

A pop-up window appears. Enter Patient Name/ID. It does not preset the system.

Image grows softer and harder depending on position.

Image grows lighter and darker with rotation.

The image will be displayed Left/Right

The image will be displayed Right/Left.

The image will be displayed Top/Bottom

The image will be displayed Bottom/Top

B/M Mode with M-line cursor appears. (Use trackball to move the M-line cursor). Refer Figure 4-4

The M-Line cursor should follow the trackball movement and the real-time image varies on the M-Mode display.

Only M-Mode image appears on the screen.

Press B Mode Key to exit M-Mode.

The image will freeze.

ATO, Automatic Tissue Optimization, optimizes the image based upon a specified Region Of Interest (ROI) or anatomy within the display. ATO Gray scale map is available only in B-Mode.

Zoom is used to magnify an image. The magnification factor for zoom is fixed at 2.0. The system adjusts all imaging parameters accordingly.

To select the ROI for Zoom

Zoom feature is avialable in the freezed mode only.

Table 4-2 Basic Controls

Page 4-6

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Section 4-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

TASK

CINE

(Press Freeze and Rotate B/M Gain/

Cine Scroll )

Cine Menu:

Press 1 (Start Frame)

Press 2 (End Frame)

Press 3 (Cine Loop)

Expected Result

The Cine Gauge, menu and the Cine frame number appears at the bottom of the display.

Rotate the Cine Scroll dial to move through the images in Cine Memory.

Cine frame number is displayed on the left side of the screen.

Move the Cursor by rotating the Cine Scroll dial to the frame you want and press 1 again to select the Start frame.

Move the Cursor by rotating the Cine Scroll dial to the frame you want and press 2 again to select the End frame.

Enters into Cine loop within the selected Start & End frames.

To toggle between the Cine Gauge display Press 4 (Cine Gauge)

Flash Memory (Image storage)

Freeze the image

Press Store

Comment column appears at the bottom of the display.

Enter the comment in that and press Store again to

Store the image.

Press Recall

Image Archive screen appears with option menu at the bottom.

Select the image using the trackball (Use Dynamic

Range to page up/down in the Image Archive screen).

Press 1 to View the selected image.

Press 2 to Clear the selected image.

Press 3 to Clear All the stored images.

Press 4 to Sort the images by name or date.

To Exit Image Archive, press Clear.

Unfreeze to exit from the freezed image.

TGC The TGC is used to adjust the Gain at a specific depth.

Slide the control to the right or left to increase or decrease gain.

Table 4-2 Basic Controls

Refer User Manual for the Remaining Operations

Chapter 4 - Functional Checks Page 4-7

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Basic Controls (Continued)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 4-4 B/M Mode Display

Page 4-8

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Section 4-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 4-4 Diagnostics

LOGIQ™ 100 PRO S ERVICE M ANUAL

The LOGIQ™ 100 PRO System service diagnostics comprises of:

1.) Self test or power on diagnostics

2.) Service diagnostic tools

The self test or power on diagnostics are run every time the system is booted. The service diagnostic tools include test procedures for testing the system at PCB level as well as block level.

The diagnostic tools provides a pop-up menu to enable selection of various tests to test various blocks on the system.

Power On Diagnostics 4-4-1

Note:

The power on diagnostics or self tests are run every time the system is booted. This self tests include testing the validity of the system software through EPROM checksum test and testing the system RAM. It checks whether the keyboard and the trackball are properly interfaced to the system. It also initiates the self test of analog subsystem. The two LED's and the beeper are used to indicate error conditions.

Power on Diagnostics works only when the system is in application (imaging) mode and not while on service diagnostics.

4-4-2 Service Diagnostics

For More Details on Service Diagnostic refer Chapter 7.

PCB

FEB

FEB

FEB

FEB

LED Location

LED - Location on FEB

D65

LED - Location on FEB

D66

LED - Location on FEB

D67

Function

This LED indicates the scan lines,the DSP is scanning.The

LED glows when the cursor is moved in the B/M mode

This LED indicates the probe connect signal is good.This indicates the FEB is Good

This LED indicates the B mode signal is given to the display.The intensity of this LED is more during B mode.

LED - Location on FEB

D68

LED - Location on Davinci

CPU D12

This LED indicates the M mode signal is given to the display.This LED glows during M and B/M mode,the intensity of this LED is less during B/M mode

This LED is ON during Acoustic Frame measurement switching.This also indicates the communication between the

DSP and the Davinci CPU FPGA DAVINCI

DAVINCI

DAVINCI

LED - Location on Davinci

CPU D11

This LED indicates the Video Sync is happening.This indicates the video frame output from the Davinci CPU to the monitor is ok.

LED - Location on Davinci

CPU D10

This LED indicates the KEY press on the keyboard.It glows intermittantly when there is a key pressed.

DAVINCI

LED - Location on Davinci

CPU D09

This LED indicates the USB connection to the

Rearpanel.When a USB device or Pen drive is connected, the

LED glows to indicate it is to the Davinci CPU.(USB output of the Davinci is Good)

Chapter 4 - Functional Checks Page 4-9

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 4-5 Software Configuration Checks

Step Check Expected Result(s)

1.

2.

Check Date and Time setting

Check that Location (Hospital Name) is correct

Table 4-3 Software Configuration Checks

Date and Time are correct

Location Name is correct

LOGIQ™ 100 PRO S ERVICE M ANUAL

If Not Remedy

Adjust the Date and Time setting

Re-enter the correct Location Name

Section 4-6 Peripheral Checks

Check that peripherals work as described below:.

Step

1.

2.

3.

4.

5.

Check

Press Freeze Key

Press RECORD Key on the Control panel

Press SHIFT + RECORD Key on the

Control Panel.

Press SHIFT + RECORD Key on the

Control Panel.

Press EXTERNAL VIDEO Key on the

Control Panel

Expected Result(s)

To stop image acquisition.

The image displayed on the screen is printed on B&W Video Graphic Printer.

To image or report page displayed on the screen is printed on the Laser Jet

Printer connected to the USB Port of the System.

To print the displayed image on the screen to the USB B&W Video Graphic

Printer.

Enables an External Video Input

Playback on the LOGIQ™ 100 PRO monitor. Press once again to return to the scan mode

Table 4-4 Peripheral checks

If Not Remedy

Page 4-10

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Section 4-6 - Peripheral Checks

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 4-7 Patient contact tools

4-7-1 Probe/Connectors Check

Take the probes and check them as described below:.

Step

1.

2.

3.

Check

To test each delivered Probe, Connect it to the System

Hold the probe connector horizontally with the cable pointing Sideways.

Turn the connector locking handle to the

Vertical position.

Align the connector with the probe port and carefully push into place.

Rotate the locking handle to the full

Horizontal position to lock in place.

Position the probe cable so that it is not resting on the floor

CAUTION:

Do not allow the probe head to hang freely. Impact to the probe head may result in irreparable damage.

Rotate the lock handle counterclockwise to the Vertical position to unlock the connector.

Remove the connector from the port

Ensure that the probe head is clean before placing the probe in its storage case.

Expected Result(s)

It will display the probe name on the screen

To connect a probe:

To disconnect probes:

The probes that are not connected to the unit should be stored in their storage case.

4.

5.

6.

7.

To test the Two Probe Adapter,

Connect it to the System

Hold the Two Probe Port connector horizontally

Turn the connector locking handle to the

Vertical position.

Align the connector with the probe port and carefully push into place.

Rotate the locking handle to the full

Horizontal position to lock in place.

Two Probes can be Switched by pressing the Key on the Two Probe Port

To connect to the probe port

To connect a probe:

Presetting Parameters to a Probe,

Select the desired probe & adjust the desired parameters

Press CTRL + W + Enter

The LED toggles to indicate the probe change & a click is also heard to indicate change over

The system initalizes the new probe & the image from the newly selected probe is displayed in the B-Mode

The Parameters selected will be set as

Default Values

8.

To test the LOGIQ PROBE ADAPTER, connect it to the system

Connect the Adapter to the Port

Table 4-5 Probe and connectors check

Chapter 4 - Functional Checks

LOGIQ™ 100 PRO S ERVICE M ANUAL

If Not Remedy

Page 4-11

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Step

9.

Check

Hold the probe connector horizontally with the cable pointing Sideways.

Turn the connector locking handle to the

Vertical position.

Align the connector with the probe port and carefully push into place.

Rotate the locking handle to the full

Horizontal position to lock in place.

Position the probe cable so that it is not resting on the floor

CAUTION:

Do not allow the probe head to hang freely. Impact to the probe head may result in irreparable damage.

Expected Result(s)

It will display the Probe name on the

Screen

LOGIQ™ 100 PRO S ERVICE M ANUAL

If Not Remedy

Table 4-5 Probe and connectors check

WARNING Probes can be connected at any time, whether the unit is on or off

WARNING Do NOT touch the patient and any of the connectors on the ultrasound unit simultaneously, including ultrasound probe connectors.

Page 4-12

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Section 4-6 - Peripheral Checks

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 5-1Overview

5-1-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Purpose of Chapter 5

This chapter explains LOGIQ™ 100 PRO’s system concepts, component arrangement, and subsystem function. It also describes the Power Distribution System (PDS) and probes.

CONTENTS IN CHAPTER 5

Section

5-1

5-2

5-3

5-4

5-5

5-6

5-7

Description

Overview

General Information

Block Diagram

Wiring Diagrams

Functional Subsystems

Video Specifications

Rear Panel Signal List

Table 4-6 Contents in Chapter 5

Page Number

5-1

5-2

5-3

5-8

5-12

5-14

5-14

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- Page 5-1

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D IRECTION 5305880-100, R EVISION 3

Section 5-2 General Information

LOGIQ™ 100 PRO S ERVICE M ANUAL

6

5

4

8

7

1

3

2

1.) Probe Holder

2.) Gel Bottle Holder

3.) Brightness & Contrast

4.) Handle

5.) Monitor

6.) Keyboard

7.) Probe connector

8.) Power Switch

Figure 4-5 LOGIQ™ 100 PRO Major Components

•

•

•

•

LOGIQ™ 100 PRO is a portable ultrasound imaging scanner. It also has provisions for analog input sources like The system can be used for:

B-Mode Black and White imaging

M-Mode Black and White imaging

Combinations of the above

LOGIQ™ 100 PRO is a digital beam forming system and can handle up to 16 channel,64 element by use of multiplexing.

Signal flow from the Probe Connector to the Front End, then to the Mid Processors and Da

Vinci CPU and finally to the monitor and peripherals.

System configuration is stored on EPROM and all necessary software is loaded when powered up.

Page 5-2

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Section 5-2 - General Information

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 5-3 Block Diagram

Block Diagram

LOGIQ™ 100 PRO S ERVICE M ANUAL

BUS

Probe

Patient

Isolated

Sensors

TRANSMIT Signal

TX

RX

RECIEVE Signal

Patient

I/O

Front End Board

ECO Signal

External I/O

COMPOSITE

Signal

VGA

Signal

USB

Signal

Control

Davinciboard

Display

Figure 4-6 Block Diagram, LOGIQ™ 100 PRO (General)

Dip Switch settings in DAVINCI Board

VCR Monitor Printers

DIP 1

1

0

Table 4-7

DIP 2

0

1

MODE

Normal mode

Service mode

DIP 3 MODE

0 NTSC

1 PAL

Table 4-8 NTSC & PAL settings

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D IRECTION 5305880-100, R EVISION 3

FEB Block Diagram.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 4-7 Block Diagram of FEB LOGIQ™ 100 PRO

Page 5-4

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Section 5-3 - Block Diagram

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5-3-1 DAVINCI Block Diagram.

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 4-8 Block Diagram of Davinci board LOGIQ™ 100 PRO

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5-3-2 LOGIQ™ 100 PRO BLOCK DIAGRAM.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 5-6

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Section 5-3 - Block Diagram

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D IRECTION 5305880-100, R EVISION 3

5-3-3 PCB Nomenclature

LOGIQ™ 100 PRO S ERVICE M ANUAL

The following table lists the Circuit boards on LOGIQ™ 100 PRO system.

Board Abbrv

Davinci

KBD

FEB

PDB

HVPS

Table 4-9

Description

Davinci Board

Keyboard

Front End Board

Power Distributor PCB

High Voltage Power Supply

Remarks

For LOGIQ™ 100 PRO (All S/W Versions)

For LOGIQ™ 100 PRO (All S/W Versions)

For LOGIQ™ 100 PRO (All S/W Versions)

For LOGIQ™ 100 PRO (All S/W Versions)

For LOGIQ™ 100 PRO (All S/W Versions)

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Section 5-4 Wiring Diagrams

5-4-0-1 Power Distributor/Power Supply Wiring Diagram

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 5-8

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Figure 4-9 Power Distributor/Power Supply Wiring Diagram for LOGIQ™ 100 PRO.

Section 5-3 - Block Diagram

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Table 4-10 Power Distributor Connector Voltages for LOGIQ™ 100 PRO .

Connector J1

Input to PDB

Pin 1 - +5V in

Pin 2 - +3.3V in

Pin 3 - +3.3V in

Pin 4 - Gnd

Pin 5 - Gnd

Pin 6 - +12V in

Connector J2

Output

Pin 1 - +5VD

Pin 2 - Gnd

Pin 3 - +3.3VD

Pin 4 - +3.3VD

Pin 5 - Gnd

Pin 6 - Gnd

Pin 7 - +12VD

Pin 8 - Gnd

Pin 9 - -12VD

Connector J3

Output

Pin 1 - +12VD

Pin 2 - Gnd

Connector J4

Output

Pin 1 - NC

Pin 2 - +12VD

Pin 3 - Gnd

Power Supply

Connector Output

Pin 1 - +5V

Pin 2 - +3.3V

Pin 3 - +3.3V

Pin 4 - Gnd

Pin 5 - Gnd

Pin 6 - +12V

Pin 10 - Gnd

Table 4-11 Power Distributor Input and Output Voltages of LOGIQ™ 100 PRO .

TEST point Locations on the FEB.

Location for Testing HV on

FEB

Specification

FEB Test Point 90.

FEB Test Point 91.

FEB Test Point 62, 65 and 73.

FEB Test Point 63, 67 and 70.

FEB Test Point 110.

65 Vdc +/- 3Vdc.

80 Vdc +/- 3 vdc.

12 Vdc +/- .3 vdc.

5 V dc +/- .3 vdc.

-12V dc +/- .3 vdc.

FEB Test Point 60 and 61.

3.3 V dc +/- .03 vdc.

Table 4-12 Voltage Test points on the FEB.

NOTE : The Test point information is provided on the Base of the console, which is visible after opening the top cover.

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5-4-0-2 Cable Assembly Diagrams

LOGIQ™ 100 PRO S ERVICE M ANUAL

Davinci board TGC connector

Page 5-10

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Figure 4-10 Cable Assembly Wiring Diagram

Section 5-3 - Block Diagram

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D IRECTION 5305880-100, R EVISION 3

Cable Assembly Diagrams (Continued)

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 4-10

*

Ferrite Core Over which wires wound 2 Turns

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D IRECTION 5305880-100, R EVISION 3

Section 5-5 Functional Subsystems

5-5-1 Front End Board

LOGIQ™ 100 PRO S ERVICE M ANUAL

The Front End Board generates the strong transmit bursts, transmitted by the probes as ultrasound into the body. It also receives weak ultrasound echoes from blood cells and body structure, amplifies the signals and converts them to an 8 bit digital signal. FEB supports 16 channels Beamformer. The beamformed data is passed through CHACOM ASIC and subsequently passed through Frame Averaging filter and Mean filter. The Output of FEB is fed to the Davinci CPU PWA through a board-to-board connector. This connector also provides power to the Davinci CPU PWA Board.

Page 5-12

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Section 5-3 - Block Diagram

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D IRECTION 5305880-100, R EVISION 3

5-5-2 Davinci Board

LOGIQ™ 100 PRO S ERVICE M ANUAL

The Davinci CPU board uses TMS320DM6446 chip that contains an ARM Processor, DSP and

Video processors into a single chip.

The Major functionalities & corresponding implementation is described below.

1) System Memory - 256MB DDR2 Memory.

2) Program Storage – 16 Megabytes of NOR Flash is used to store the Boot loader code, Kernel, and Application software.

3) Image Storage – 64 Megabytes of NAND Flash is used to store the User Images. It is also used to store a part of Application software and operating system code.

4) Keyboard interface (Ultrasound keyboard I/f, PS 2 trackball interface, Gain Controller interface). Ultrasound Keyboard is interfaced to Davinci CPU PWA.The serial communication occurs at 9600-baud rate.

Optical Trackball TB_CLK and TB_DATA pins are connected to Davinci CPU PWA. Trackball supports Ps2 standard.

GAIN Encoder - GAIN_CCW and GAIN_CW pins of the gain encoder are connected to the GPIO pins of Davinci CPU.

5) On Screen Display (OSD), Video Out and Monitor Display - The DAVINCI CPU generates the

OSD along with the image in NTSC or PAL video output format (standard) to the Video Out and

Monitor connector.

6) USB port interface - The Davinci CPU PWA provides one USB 2.0 Host connector. This port is used to interface Thermal Printer, DeskJet printer as well as to transfer the image to Memory stick in JPEG format.

7) NTSC and PAL setting - A Dipswitch is provided to select NTSC or PAL standard. This switch is available on Davinci CPU PWA.

8) Real Time Clock (RTC) - RTC chip is provided on Davinci CPU PWA that acts as a timekeeper i.e. it maintains the system clock and date.

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5-5-3 Peripherals

VCR, Black & White Video Graphic Printer and HP Laser Jet Printer 1020 can be connected to the scanner. For more details on recommended peripherals refer Chapter 3.

Section 5-6 Video Specifications

Refer to Section 3-6-5 for more details about the Video Specifications.

Section 5-7 Rear Panel Signal List

Refer to Section 3-6-4 for more details about the rear panel signal list.

Page 5-14

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Section 5-6 - Video Specifications

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Page 5-16

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Section 5-7 - Rear Panel Signal List

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D IRECTION 5305880-100, R EVISION 3

Chapter 6 Service Adjustments

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 6-1 Overview

6-1-1 Service Adjustments Available in LOGIQ™ 100 PRO

The LOGIQ™ 100 PRO does not contain service adjustable parts. In case of failure of any module like the Power Supply, HV pcb it is recommended to replace the power supply unit instead of trying to adjust the potentiometer or replacing the fuse.

No Service Adjustments.

WARNING DO NOT ADJUST CRT POTENTIOMETERS.

WARNING Whenever Upgrade of LOGIQ™ 100 PRO is done at field, Please ensure patient data back up is done before upgrading the machine.

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Chapter 6 - Service Adjustments Page 6-1

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D IRECTION 5305880-100, R EVISION 3

Your Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 6-2

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Section 6-1 - Overview

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Chapter 7 Diagnostics/Troubleshooting

Section 7-1Overview

7-1-1 Purpose of Chapter 7

This section describes how to setup and run the tools and software that help maintain image quality and system operation. Very basic host, system and board level diagnostics are run whenever power is applied. Some Service Tools may be run at the application level.

The LOGIQ™ 100 PRO System service diagnostics comprises of:

1.) Self test or power on diagnostics

2.) Service diagnostic tools

The self test or power on diagnostics are run every time the system is booted. The service diagnostic tools include test procedures for testing the system at PCB level as well as block level.

The diagnostic tools provides a pop-up menu to enable selection of various tests to test various blocks on the system.

CONTENTS IN CHAPTER 7

Section

7-1

7-2

7-2-1

7-2-2

7-2-3

7-2-4

7-2-5

7-3

7-4

Description

Overview

Power On Diagnostics

Service Diagnostics

Davinci Board Test.

FEB Test for LOGIQ™ 100 PRO

Keyboard Tests

Monitor Test

Key Operation History

Error Reporting

Troubleshooting

Table 7-1 Contents in Chapter 7

Page Number

7-1

7-3

7-3

7-4

7-7

7-9

7-10

7-13

7-14

7-15

Chapter 7 - Diagnostics/Troubleshooting Page 7-1

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LED Indications and functions of PCB’s

PCB

FEB

FEB

FEB

FEB

LED Location

LED - Location on FEB

D65

LED - Location on FEB

D66

LED - Location on FEB

D67

Function

This LED indicates the scan lines,the DSP is scanning.The

LED glows when the cursor is moved in the B/M mode

This LED indicates the probe connect signal is good.This indicates the FEB is Good

This LED indicates the B mode signal is given to the display.The intensity of this LED is more during B mode.

LED - Location on FEB

D68

LED - Location on Davinci

CPU D12

This LED indicates the M mode signal is given to the display.This LED glows during M and B/M mode,the intensity of this LED is less during B/M mode

This LED is ON during Acoustic Frame measurement switching.This also indicates the communication between the

DSP and the Davinci CPU FPGA DAVINCI

DAVINCI

DAVINCI

LED - Location on Davinci

CPU D11

This LED indicates the Video Sync is happening.This indicates the video frame output from the Davinci CPU to the monitor is ok.

LED - Location on Davinci

CPU D10

This LED indicates the KEY press on the keyboard.It glows intermittantly when there is a key pressed.

DAVINCI

LED - Location on Davinci

CPU D09

Table 7-2 LED Indications

This LED indicates the USB connection to the

Rearpanel.When a USB device or Pen drive is connected, the

LED glows to indicate it is to the Davinci CPU.(USB output of the Davinci is Good)

LED’s on FEB. LED’s on DAVINCI.

Page 7-2

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Section 7-1 - Overview

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D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 7-2 Power On Diagnostics

Note:

The power on diagnostics or self tests are run every time the system is booted. This self tests include testing the validity of the system software through EPROM checksum test and testing the system RAM. It checks whether the keyboard and the trackball are properly interfaced to the system. It also initiates the self test of analog subsystem. The two LED's on the keyboard (Freeze

& Ext. Video) and the beeper are used to indicate error conditions.

Power on Diagnostics works only when the system is in application (imaging) mode and not while on service diagnostics.

Service Diagnostics

Check the S/W Version of your System prior to start of the service diagnostics. The S/W version can be known during the power up Sequence.

Press (CTRL +! + S + Enter) keys on the keyboard to enter the service diagnostics. In response, a pop-up menu appears as shown in Table 7-1

MAIN MENU

1. DAVINCI BOARD TESTS

2.

KEYBOARD TESTS

3. MONITOR TEST

4. KEYBOARD OPERATION HISTORY

5. FRONT END BOARD TESTS

Q. QUIT

ENTER THE CHOICE:

Note:

Figure 7-1 Main Menu For LOGIQ™ 100 PRO

Option Q (Quit) can be used to come out of the diagnostic and enter the application mode.

Chapter 7 - Diagnostics/Troubleshooting Page 7-3

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D IRECTION 5305880-100, R EVISION 3

7-2-1 DAVINCI Board Tests

When this test is selected the following screen will appear.

LOGIQ™ 100 PRO S ERVICE M ANUAL

DAVINCI BOARD TESTS

1. ALL TESTS

2. EPROM CHECK SUM TEST

3. R/W MEMORY TEST

4. GRAPHICS MEMORY TEST

5. DEBUG PORT TEST

6. GRAPHICS TEST

7. FRAM TEST

8. FLASH MEMORY TEST

9. IMAGE MEMORY TEST

P. MAIN_MENU

Figure 7-2 DAVINCI Board Tests

All Tests

This option is used to run all tests in the menu. Once all the tests are completed, press any key to exit.

EPROM Checksum Test

The validity of the software residing in the EPROM on the DAVINCI Board is tested by performing the Checksum test. The word Checksum of the program is computed and its one's compliment is stored in the EPROM as the last word. In this test the contents of the memory are added word wise and the computed sum is compared against zero. If the resulting sum is non-zero the test is reported to have failed.

Read/Write Memory Test

The Read/Write memory on the DAVINCI Board is tested by filling the memory with test patterns and reading them back and validating the read data. If any of the memory byte does not contain the expected data it is declared as faulty.

Graphics Memory Test

The overlay or the graphics memory is tested in the same way as Read/Write memory.

Debug Port Test

Internal Loop Back Test - In this test the port is programmed for internal loop back mode so that a byte transmitted can be received back.

Page 7-4

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Section 7-2 - Power On Diagnostics

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DAVINCI Board Tests (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Graphics Test

The pattern shown below is displayed on the monitor when this test is enabled.

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Figure 7-3 Graphics Test

Press any key to exit the Graphics Test

FRAM Test

When this test is selected the following will appear

Note:

TESTING NAND AND NOR FLASH

NAND FLASH

MANUFACTURER

MANUFACTURER

NUMBER OF BLOCKS

ID 0x20

NAME ST Micro

4096

NUMBER OF BAD BLOCKS 0

USABLE MEMORY (IN BYTES) 67108864

MANUFACTURER

MANUFACTURER

NOR FLASH

ID 0x1

NAME AMD AM29LV256M

CHECKSUM TEST PASSED

PRESS ANY KEY TO QUIT

Figure 7-4 FRAM TEST

WRITING SUCCESSFUL and READING SUCCESSFUL indicate FRAM test is

Passed.

Chapter 7 - Diagnostics/Troubleshooting Page 7-5

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D IRECTION 5305880-100, R EVISION 3

DAVINCI Board Tests (Contd.,)

Flash Memory Test

The Following Menu is Displayed

FLASH MEMORY TESTS

1.) ALL TESTS

2.) TEST FLASH MEMORY

3.) UPDATE ARCHIVE STATUS FROM FLASH

4.) ERASE FLASH

P.) MAIN MENU

Q.) QUIT

ENTER THE CHOICE:_

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 7-5 FLASH MEMORY TESTS

All Tests

This option is used to run all tests in the menu.

Test Flash memory banks

This test programs one image location in each bank and reads them back. This is done to check the functionality of all Image_select and Bank_select signals. The failure in any bank is indicated by the error message “FAILED”. Else the message “OK” is displayed.

Update archive status from flash

The Davinci soft ware stores and keeps updating status information on all available flash image slots.

This status info is stored in the FRAM. When we run this option. The Davinci will check the Flash and update its status stored in FRAM.

Note: This option must be run during the following instance without fail

A.) Take a back up of the archive before the system is upgarded to a higher version of software.

Page 7-6

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Section 7-2 - Power On Diagnostics

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DAVINCI Board Tests (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Erase Flash memory

When this option is run all the images stored in the flash is erased.

Main Menu

This option is used to return to the main menu.

Quit

This option is used to come out of the diagnostic and enter the application mode.

Image memory tests:

The image memory is tested in the same way as the memories on the CPU board

Cine memory test

All the Cine frames have been tested one by one by writing 4 test patterns and then reading the same.

Main menu

This option is used to return to the main menu

Quit

This option is used to come out of the diagnostic mode and enter the application mode.

7-2-2 FEB Test for LOGIQ™ 100 PRO

When self test for the FEB is selected, the DPRAM on the FEB Board will be written on and read back. Read data is checked for validity. This will prove the communication between FEB & Davinci boards.

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All Tests

This option is used to run all tests in the menu. Once all the tests are completed, press any key to exit.

Chapter 7 - Diagnostics/Troubleshooting Page 7-7

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D IRECTION 5305880-100, R EVISION 3

Observe the FEB test pattern on the screen.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Change the modes to B/B, B/M and M modes and check for the proper display of the FEB Test pattern.

To exit from this mode press CLEAR on the keyboard.

Page 7-8

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Section 7-2 - Power On Diagnostics

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D IRECTION 5305880-100, R EVISION 3

7-2-3 Keyboard Tests

When this Option is selected following Menu appears

LOGIQ™ 100 PRO S ERVICE M ANUAL

KEYBOARD TESTS

1.) ALL TESTS

2.) KEYBOARD ALIVE TEST

3.) KEYS TEST

4.) LEDS TEST

5.) TRACKBALL TEST

6.) GAINKNOB TEST

P.) MAIN MENU

Q.) QUIT

ENTER THE CHOICE:_

Figure 7-6 Keyboard Tests

All Tests

This option is used to run all tests in the menu.

Keyboard Alive Test

In this test, keyboard alive condition is tested by interacting with the keyboard firmware directly.This test is done to check the communication with the Davinci.

Note:

Keys Test

In this test, all the keys in the keyboard can be tested. The user is prompted to press the keys on the keyboard and the pressed keys are highlighted on the screen. (This is a toggle operation).

During Keys Test Press “Ext. Video” at the last. Pressing “Ext. Video” key interrupts the test and return to main keyboard Tests Menu.

LEDS Test

During this test FREEZE field and EXTERNAL VIDEO field will be displayed on the monitor. The

FREEZE and EXTERNAL VIDEO LEDs blink for a while sequentially and the corresponding field gets highlighted.

Trackball Test

A cursor is displayed on the monitor and the user can move the trackball and move the cursor over the screen.

Gain Knob Test

In this test, the user can check for the operation of the gain knob. The current gain value is displayed on the screen.

Main Menu

This option is used to return to the main menu.

Quit

This option is used to come out of the diagnostic and enter the application mode.

Chapter 7 - Diagnostics/Troubleshooting Page 7-9

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7-2-4 Monitor Test

LOGIQ™ 100 PRO S ERVICE M ANUAL

The following test patterns are displayed on the monitor when this test is enabled. Please match the patterns displayed on your monitor with the given patterns figures 7-7 to 7-13. The Gain Knob is used for selection of patterns 1-10. To exit out of any pattern and return to the main menu, press

EXTERNAL VIDEO.

Figure 7-7 Monitor Test

Page 7-10

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Figure 7-8 Monitor Test

Section 7-2 - Power On Diagnostics

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D IRECTION 5305880-100, R EVISION 3

Monitor Test (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 7-9 Monitor Test

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Figure 7-10 Monitor Test

Chapter 7 - Diagnostics/Troubleshooting Page 7-11

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D IRECTION 5305880-100, R EVISION 3

Monitor Test (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 7-11 Monitor Test

Page 7-12

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Figure 7-12 Monitor Test

Section 7-2 - Power On Diagnostics

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D IRECTION 5305880-100, R EVISION 3

Monitor Test (Contd.,)

LOGIQ™ 100 PRO S ERVICE M ANUAL

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Figure 7-13 Monitor Test

7-2-5

Note: The patterns in 7-7 to 7-10 are written on the overlay where as the pattern in 7-11 to 7-13 is written on the image memory.

7-7 to 7-9 are also available in reverse video

Key Operation History

When this option is selected from the Main Menu the following appears indicating a maximum of 32 keys last activated. The history of keys used is stored even after powered off.

KEY OPERATION HISTORY

KEY OPERATED

1.

10.

11.

12.

13.

14.

15.

16.

5.

6.

7.

2.

3.

4.

8.

9.

PRESS EXT_VIDEO TO QUIT

KEY OPERATED

17.

26.

27.

28.

29.

30

31.

32.

18.

19.

20.

21.

22.

23.

24.

25.

Figure 7-14 Key Operation History

Chapter 7 - Diagnostics/Troubleshooting Page 7-13

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D IRECTION 5305880-100, R EVISION 3

Section 7-3 Error Reporting

7-3-1 Error Reporting

The following are the error messages available:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Errors

“THE KEYBOARD SUBSYSTEM FAILED

TO RESPOND”

“KEYBOARD NOT CONNECTED”

“TRACKBALL INTERFACE ERROR”

“NO TRACKBALL ACKNOWLEDGEMENT”

“PLEASE POWER OFF AND RESTART

THE SYSTEM! “

“PRINTER IS BUSY”

“PRINTER ERROR”

“PRINTING ABORTED”

“WARNING: THIS WILL ERASE ALL

IMAGES! 1:YES 2:NO”

“ARCHIVE FULL “

“USB IS NOT READY”

“USB TRANSFER ERROR”

Remarks

This Message is displayed during the diagnostics of the Keyboard. When the keyboard firmware is not alive, this message is displayed.

If the keyboard is not connected then this message is displayed during system boot up.

This message is displayed during system boot up and the trackball interface to keyboard is not proper.

This message is displayed during system boot up and keyboard connection is not there.

This message is displayed when the system boots up in the normal mode and any error which needs the system to be restarted comes up.

This message comes up when shift + record is pressed without connecting the printer. Only for LOGIQ™ 100 PRO

This message comes up when an error occurs in the printing process.

This message is displayed during Printing & due to printer error. Only for LOGIQ™ 100 PRO

This message is displayed when the ‘3 ‘(Clear ALL) is pressed after going to the recall screen.

Only for LOGIQ™ 100 PRO.

This message is displayed when the store key is pressed while the archive(USB) is full. Only for LOGIQ™ 100 PRO.

This message is displayed when shift + store is pressed without connecting the USB. Only for

LOGIQ™ 100 PRO.

This message is displayed when some error occurs in the USB transfer process. Only for

LOGIQ™ 100 PRO.

Table 7-3 Error Messages

Page 7-14

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Section 7-2 - Power On Diagnostics

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D IRECTION 5305880-100, R EVISION 3

Section 7-4 Troubleshooting

LOGIQ™ 100 PRO S ERVICE M ANUAL

The following table is provided to help the service engineer during corrective maintenance.

TROUBLESHOOTING

Problem Faced

No Display, total black out

“No trackball Acknowledgement” or

“Trackball Interface error” - Error message

“Keyboard not connected” - Error message

“No System Mode Acknowledgement” - Error message

No Text

No Echoes otherwise system is ok

Keyboard may be defective.

Davinci may be defective

HV Power Supply maybe defective,

Connection of the CA 30N may be loose.

FEB maybe defective.

Replace the same

If the EXT Video LED and the FREZZE LED are glowing simultaneously during Boot Up then the keyboard may be defective.

Davinci interface may not be proper

Replace the same

Replace FEB or Davinci pcb

Replace the Davinci

Check for the cable assembly 30N.

Replace the HV Power Supply

Replace the FEB

If this problem appears reboot the system.

System does not respond to Gain variation

During some boot ups the DSP application may not be fully loaded.

Cable interfacing Davinci and KBD maybe defective.

Davinci or FEB maybe defective

Replace the same

Replace appropriately

Garbled Text Display

No AC Power

Cause

Circuit Breaker tripping

Solution

Ensure power cable is ok and there is power at the wall outlet

Power Supply or PCB may be loading.

Replace the defective power supply or the

PCB

Turn the knobs to the suitable position Brightness/Contrast knobs may be at end limit

No video signal to the monitor

Monitor may be defective

Power Supply to the Monitor may be bad (12

Volts)

Ensure video cable connection from the

Davinci to the monitor pcb is intact

Feed an external video signal to confirm

Set right the same

Davinci or FEB may be defective.

Trackball or the cable maybe defective

Replace the same

Replace appropriately. Contact your local service representative for further information on this.

Replace appropriately Keyboard or Davinci or interface cable may be defective

Keyboard to Davinci interface cable may be defective.

Replace the same

If overlay updated then Davinci is good

Gain Encoder may be defective

Davinci overlay problem

Replace Keyboard Assembly

Replace Davinci

Table 7-4 Trouble Shooting

Chapter 7 - Diagnostics/Troubleshooting Page 7-15

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Problem Faced

System Resets intermittently

Display shrinks and/or shakes

Image blooming

Ring artefacts on the monitor in the near field in Air scan.

Low Frequency moving artefacts

Video-In/Video Out not working

Cause

3.3 Volt power supply may be less.

Problem maybe with monitor or power supply to the monitor

If only image area (Problem maybe with HV

Power supply or FEB.

If problem is with full monitor display

Due to pickup signal when the probe is connected in air scan.

AC line interference

Connection on the rear panel not ok

Solution a. First check for the 3.3V DC supply to the

CPU board & ensure Proper Voltage.

b. If the voltage is not at required level,

Proceed to check if the power supply is a problem or the Davinci board. c. If the voltage is ok then check for the connection between the Davinci board and

FEB.

d. If still not working relplace the boards approppriately.

Replace appropriately

Replace appropriately

Replace the monitor

Connect the probe and scan to check the ring artifacts on an organ.

Change the AC input , Check for proper grounding.

Set right the same

Foot switch not working

Remote Control not working

"Image Archive Full" message not appearing.

But the archive is full and image cannot be stored.

Table 7-4 Trouble Shooting

Davinci maybe defective

Connection on the rear panel not ok

Davinci maybe defective

Rear panel or Davinci maybe defective

Replace the same

Set right the same

Replace the same

Replace appropriately

Connection on the rear panel not OK

The memory size allocated for Image storage is full due to uneven size of the stored images.

Replace appropriately

Transfer all the archived images to memory stick from the recall menu.

Go to service diagnostics and Erase Flash

Memory in the Davinci Test menu.

Page 7-16

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Section 7-4 - Troubleshooting

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Machine Not Booting

LOGIQ™ 100 PRO S ERVICE M ANUAL

Approved Document - 5305880-100TPH_r3.pdf Page 122 of 197

Chapter 7 - Diagnostics/Troubleshooting Page 7-17

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 7-18

Approved Document - 5305880-100TPH_r3.pdf Page 123 of 197

Section 7-4 - Troubleshooting

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Machine Resets Intermittently

LOGIQ™ 100 PRO S ERVICE M ANUAL

Approved Document - 5305880-100TPH_r3.pdf Page 124 of 197

Chapter 7 - Diagnostics/Troubleshooting Page 7-19

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Junk Image in the Scan Area

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 7-20

Approved Document - 5305880-100TPH_r3.pdf Page 125 of 197

Section 7-4 - Troubleshooting

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Langauge and Date not getting updated.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Approved Document - 5305880-100TPH_r3.pdf Page 126 of 197

Chapter 7 - Diagnostics/Troubleshooting Page 7-21

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

No Scan Image, Probe is firing.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 7-22

Approved Document - 5305880-100TPH_r3.pdf Page 127 of 197

Section 7-4 - Troubleshooting

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Your Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Approved Document - 5305880-100TPH_r3.pdf Page 128 of 197

Chapter 7 - Diagnostics/Troubleshooting Page 7-23

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 7-24

Approved Document - 5305880-100TPH_r3.pdf Page 129 of 197

Section 7-4 - Troubleshooting

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Chapter 8 Replacement Procedures

Section 8-1 Overview

8-1-1 Purpose of Chapter 8

This chapter holds replacement procedures for the following modules/subsystems.

CONTENTS IN CHAPTER 8

Section

8-5

8-5-1

8-5-2

8-6

8-1

8-2

8-3

8-4

Description

Overview

Top Cover (FRU 101)

KEYBOARD (FRU 201)

FRONT PANEL/MONITOR (FRU 401/501)

PCBs

Disassembly/Assembly of Davinci Board. (FRU 601/603/604/1433)

Disassembly/Assembly of FEB for LOGIQ™ 100 PRO (FRU 703)

Fan Assembly (FRU 901)

8-7

8-8

8-9

Power Supply/Distributor PCB (FRU 801/802)

Rear Panel (FRU 1001)

HV Assembly (FRU 1101)

Chassis (FRU 1201) 8-10

Table 8-1 Contents in Chapter 8

Page

Number

8-14

8-14

8-18

8-20

8-1

8-2

8-4

8-10

8-21

8-21

8-24

8-25

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Chapter 8 - Replacement Procedures Page 8-1

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-2 Top Cover

8-2-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Disassembly/Assembly of Top Cover

Follow the steps below and refer Figure 8-1, For FRU Details refer 9-1-2

1.) Always Shut Down the System when disassembling the TOP COVER

2.) Disconnect the power cord from the mains and remove from the system.

3.) Remove Probe, which is at the right side of the base.

4.) Remove the probe holder.

5.) Remove two screws (a,b) at the side of the probe holder.

6.) Move the unit to the edge of the table and remove two screws (e,f) from the bottom of the unit.

7.) Remove the handle cap by pulling upward and remove the handle screws (c,d).

8.) Slide the top cover backward by holding the handle.

9.) For assembly follow the reverse order.

Service Manual

Section

4-2-1

Functional Test/ Diagnostic Test

Power ON/ Boot up

4-2-1

4-3

Table 8-2 Functional tests

Power OFF/ Shut down

Functional Checks

Debrief Script

Service manual direction 5305880-

100, Section 8-2-1.Equipment passed all required tests and is ready for use.

Page 8-2

Approved Document - 5305880-100TPH_r3.pdf Page 131 of 197

Section 8-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Disassembly/Assembly (Cont’d.)

101

LOGIQ™ 100 PRO S ERVICE M ANUAL d

Handle Cap c a b

Probe Holder f e

Figure 8-1 Disassembly/Assembly of Top Cover

Chapter 8 - Replacement Procedures

Approved Document - 5305880-100TPH_r3.pdf Page 132 of 197

102

Page 8-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-3KEYBOARD

8-3-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Detaching the Keyboard

Follow the steps below and refer Figure 8-2. For FRU Details refer 9-1-3

1.) Remove Front Panel. Refer 8-4-1.

2.) Remove 14-pin connector from the Davinci.

3.) Remove the black ground cable coming from the keyboard along with the 14 pin flat cable connected to the chassis.

4.) Remove the TGC connector from the Davinci.

5.) Place a rubber mat below the unit and tilt the unit upward. Remove two screws (a,b) from the bottom hinge of the keyboard and remove the bottom hinge cover refer Figure 8-2.

6.) Press the lock release and turn the keyboard 90

°

. Move the keyboard downward and carefully pull out the cable with the connector.

7.) Remove the 2 ring bushes refer Figure 8-2.

8.) For assembly follow the reverse order.

Service Manual

Section

4-2-1

4-2-1

4-3

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

7-2-3 Keyboard Diagnostics tests

Table 8-3 Functional tests

Debrief Script

Service manual direction 5305880-

100, Section 8-3-1.Equipment passed all required tests and is ready for use.

Page 8-4

Approved Document - 5305880-100TPH_r3.pdf Page 133 of 197

Section 8-3 - KEYBOARD

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Detaching the Keyboard (Cont’d.)

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 8-2 Detaching the Keyboard

Chapter 8 - Replacement Procedures Page 8-5

Approved Document - 5305880-100TPH_r3.pdf Page 134 of 197

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

8-3-2 Keyboard Disassembly/Assembly

LOGIQ™ 100 PRO S ERVICE M ANUAL

Follow steps below and refer Figure 8-3 . For FRU Details refer 9-1-4

1.) Remove Top Cover. Refer 8-2.

2.) Detach the keyboard. Refer 8-3-1.

3.) Remove the spacer pad (refer FRU NO. 308 in the 8-7) which is near the lock release.

4.) Remove four screws a,b,c,d (b, is not visible in diagram).

5.) Remove keyboard top with PCB assembly.

6.) Remove the eight fixing screws (e to l) on the base plate.

7.) Remove the Gain knob (use allen key for M2.6 grub screw)

8.) Remove trackball mounting by removing two screws (man) and take out the trackball.

9.) Remove the TGC connector from the Davinci Board (for LOGIQ™ 100 PRO).

10.) Remove Gain Encoder connector.

11.) Remove the two screws (o,p) holding the Gain Encoder Unit.

12.) Remove eleven screws (q x 11 Nos.) holding the keyboard PCB to the base plate to separate the keyboard PCB.

13.) For assembly follow the reverse order.

Note: When assembling the PCB to the base plate, M3x6 screws only should be used because a wrong screw used will pierce the key sheet.

Service Manual

Section

4-2-1

Functional Test/ Diagnostic Test

Power ON/ Boot up

4-2-1

4-3

Power OFF/ Shut down

Functional Checks

7-2-3 Key board Diagnostics tests

Table 8-4 Functional tests

Debrief Script

Service manual direction 5305880-

100, Section 8-3-2.Equipment passed all required tests and is ready for use.

Page 8-6

Approved Document - 5305880-100TPH_r3.pdf Page 135 of 197

Section 8-3 - KEYBOARD

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Keyboard Assembly/Disassembly (Cont’d.)

LOGIQ™ 100 PRO S ERVICE M ANUAL a

302 q (11 Nos)

309

308 d

305 c

307 h j i u t s r m n k p o

304

303 g l f e

306

301

Figure 8-3 Keyboard Disassembly

Chapter 8 - Replacement Procedures Page 8-7

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

8-3-2-1 Optical Trackball Assembly

LOGIQ™ 100 PRO S ERVICE M ANUAL

Note:

Procedure for LOGIQ™ 100 PRO

1.) Assemble TB Base Pad 2230750 (x). Refer Figure 8-4

2.) Assemble Optical Trackball PCB Assembly 2224019 (y) refer Figure 8-4

3.) Ensure that Trackball alignment is OK on the Key sheet.

4.) Assemble Trackball bracket assembly 22244032 (z) refer Figure 8-4

5.) Fix screws a,b & c at the location A,B & C in keyboard base plate.

6.) Fix the FPC cable 2139504 (D) as shown in Figure 8-4

7.) For assembly the keyboard PCB follow the reverse order of Section 8-3-2.

When assembling the PCB to the base plate, M3x6 screws only should be used because a wrong screw used will pierce the key sheet.

8.) For initializing the Optical Trackball Select Alps Trackball from the Trackball Selection

Menu in Service Diagnostics

C

A

D

B x

Figure 8-4 Optical Trackball Assembly y

Page 8-8

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Section 8-3 - KEYBOARD z

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

8-3-2-2 Optical Trackball Assembly

LOGIQ™ 100 PRO S ERVICE M ANUAL

Note:

Procedure for LOGIQ™ 100 PRO

Assemble TB Base Pad2 2222115. Refer Figure 8-5

9.) Assemble Optical Trackball PCB Assembly 2224019 refer Figure 8-5

10.)Ensure that Trackball alignment is OK on the Key sheet.

11.)Assemble Trackball bracket assembly 2224020 refer Figure 8-5

12.)Fix screws a,b & c at the location a, b &C in keyboard base plate.

13.)Fix the FPC cable 2139504 (C) as shown in Figure 8-5

14.)For assembly the keyboard PCB follow the reverse order of Section 8-3-2.

When assembling the PCB to the base plate, M3x6 screws only should be used because a wrong screw used will pierce the key sheet.

15.)For initializing the Optical Trackball Select Alps Trackball from the Trackball Selection

Menu in Service Diagnostics

C

Figure 8-5 Optical Trackball Assembly for LOGIQ™ 100 PRO

Chapter 8 - Replacement Procedures

Approved Document - 5305880-100TPH_r3.pdf Page 138 of 197

Page 8-9

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-4 FRONT PANEL/MONITOR

8-4-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Disassembly/Assembly of Front Panel

Follow steps below and refer Figure 8-6 For FRU Details refer 9-1-5

1.) Remove Top Cover. Refer 8-2

2.) Lock the Keyboard before removing the front panel.

3.) Remove the keyboard connector from the Davinci Board.

4.) Remove the black ground cable coming from the keyboard .

5.) Remove Brightness and Contrast connector from the Brightness and Contrast PCB. (Refer

Detail 2 in the 8-11)

6.) Remove two screws (e,f) and detach the bottom hinge of the keyboard.

7.) Remove two screws (a,b) from the base along the rib.

8.) Remove two screws (c,d) from the support plate on the chassis.

9.) Disconnect the connector coming from the POWER ON Switch.

10.) Slide the front panel and keyboard sub-assembly together.

11.) For assembly follow the reverse order.

Table 8-5 Functional tests

Service Manual

Section

4-2-1

4-2-1

4-3

7-2

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Diagnostics tests

Debrief Script

Service manual direction 5305880-

100, Section 8-4-1.Equipment passed all required tests and is ready for use.

Page 8-10

Approved Document - 5305880-100TPH_r3.pdf Page 139 of 197

Section 8-4 - FRONT PANEL/MONITOR

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Disassembly / Assembly of Front Panel (Cont’d.)

LOGIQ™ 100 PRO S ERVICE M ANUAL c d

402

403

401 e f a b

Figure 8-6 Assembly & Disassembly of Front Panel.

Chapter 8 - Replacement Procedures

Approved Document - 5305880-100TPH_r3.pdf Page 140 of 197

404

405

Power Switch

Lock Hold

Page 8-11

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

8-4-2 Disassembly/Assembly of Monitor

LOGIQ™ 100 PRO S ERVICE M ANUAL

Follow steps below and refer Figure 8-7. For FRU Details refer 9-1-6

1.) Remove Top Cover. Refer 8-2

2.) Remove Front Panel. Refer 8-4-1

3.) Disconnect the communication cables between the Analog and Digital circuits.

4.) Remove Shield Plate.

5.) Remove the communication cable - VIDEO IN (b), Brightness/Contrast (i,j) and the power cable (a) on the CRT PCB.

6.) Remove the 2 screws (c,d) holding the CRT drive PCB to the chassis.

7.) Remove 4 screws (e,f,g,h) holding the CRT Assy connected to the chassis.

8.) Move the CRT forward along with CRT driver PCB assembly.

9.) For assembly follow the reverse order.

Note: Ensure that the monitor switch (all the four) near Fly Back Transformer is set to PAL side in case of

PAL systems and to NTSC side in case of NTSC systems.

Note: If CRT fails replace along with PCB

Table 8-6 Functional tests

Service Manual

Section

4-2-1

4-2-1

4-3

7-2-4

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Diagnostics tests

Debrief Script

Service manual direction 5305880-

100, Section 8-4-2.Equipment

passed all required tests and is ready for use.

Page 8-12

Approved Document - 5305880-100TPH_r3.pdf Page 141 of 197

Section 8-4 - FRONT PANEL/MONITOR

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 8-7 Disassembly/Assembly of Monitor

Chapter 8 - Replacement Procedures Page 8-13

Approved Document - 5305880-100TPH_r3.pdf Page 142 of 197

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-5 PCBs

8-5-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Disassembly/Assembly of Davinci Board.

Follow steps below and refer

1.) Remove Top Cover. Refer 8-2. For FRU Details refer 9-1-7 to

9-1-9

2.) For disassembling both Davinci Board and FEB Board together, remove all communications and power cables from the Davinci board and FEB board.

3.) Remove two screws to detach the PCB Assembly from the chassis.

4.) Pull the Davinci and FEB boards upward.

5.) For Davinci Board only, remove four screws (four from the Davinci board) and detach the

Davinci board separately from the flush connector on the FEB.

6.) For assembly follow the reverse order.

Table 8-7 Functional tests

Service Manual

Section

4-2-1

4-2-1

4-3

4-5

7-2

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Software configuration check

Diagnostics tests

Debrief Script

Service manual direction

5305880-100, Section 8-5-

1.Equipment passed all required tests and is ready for use.

Page 8-14

Approved Document - 5305880-100TPH_r3.pdf Page 143 of 197

Section 8-5 - PCBs

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Disassembly/Assembly of Davinci Board.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 8-8 Disassembly/Assembly of Davinci Board.

Approved Document - 5305880-100TPH_r3.pdf Page 144 of 197

Chapter 8 - Replacement Procedures Page 8-15

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Disassembly/Assembly of Davinci Board(Cont’d).

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 8-9 Davinci Board Disassembly

Page 8-16

Approved Document - 5305880-100TPH_r3.pdf Page 145 of 197

Section 8-5 - PCBs

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Dip Switch

Figure 8-10 Davinci board Dip Switch Setting for NTSC & PAL

Approved Document - 5305880-100TPH_r3.pdf Page 146 of 197

Chapter 8 - Replacement Procedures Page 8-17

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

8-5-2

LOGIQ™ 100 PRO S ERVICE M ANUAL

Disassembly/Assembly of FEB for LOGIQ™ 100 PRO

Follow steps and refer

1.) Remove Top Cover. Refer 8-2. For FRU Details refer 9-1-10

2.) Remove the screw fixing the FEB PCB to the Rear panel bracket.

3.) Remove four screws (a,b,c,d) from the probe connector.

4.) Remove one screw which is fixing FEB to the chassis in the front.

5.) Disconnect the two flat cables interfacing Davinci and Keyboard.

6.) Remove all cables connected to the FEB and Davinci board on the rear of the system.

7.) Hold the FEB and pull upward.

8.) Remove four screws fixed on the Davinci board to mate the Davinci and the FEB.

9.) Remove the Davinci board from the FEB Flush type connector slowly.

10.) For assembly follow the reverse order.

Service Manual

Section

4-2-1

4-2-1

4-3

4-5

7-2-2

Table 8-8 Functional tests

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Software configuration checks

Diagnostics tests

Debrief Script

Service manual direction 5305880-

100, Section 8-5-2.Equipment passed all required tests and is ready for use.

Page 8-18

Approved Document - 5305880-100TPH_r3.pdf Page 147 of 197

Section 8-5 - PCBs

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Mating connector

Davinci & FEB

Figure 8-11 Disassembly/Assembly of FEB

Approved Document - 5305880-100TPH_r3.pdf Page 148 of 197

Chapter 8 - Replacement Procedures Page 8-19

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-6 Fan Assembly

8-6-1 Disassembly/Assembly of Fan

LOGIQ™ 100 PRO S ERVICE M ANUAL

Follow steps below and refer Figure 8-12. For FRU Details refer

1.) Remove Top Cover. Refer 8-2.

2.) Remove 2 screws (a,d) and loosen screws b,c from the chassis.

3.) Remove the connector (e) on the power distributor board which is connected to the fan.

4.) Remove Fan assembly from the unit.

.

5.) For assembly follow the reverse order.

Page 8-20

Approved Document - 5305880-100TPH_r3.pdf Page 149 of 197

Figure 8-12 Disassembly/Assembly of Fan

Service Manual

Section

4-2-1

4-2-1

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

4-3

Table 8-9 Functional tests

Functional Checks

Debrief Script

Service manual direction 5305880-100,

Section 8-6-1.Equipment passed all required tests and is ready for use.

Section 8-6 - Fan Assembly

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-7 Power Supply/Distributor PCB

8-7-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Disassembly/Assembly of Power Supply/Distributor PCB

Follow steps below and refer 8-13

1.) Remove Top Cover. Refer 8-2. For FRU Details refer

2.) Remove Front Panel. Refer 8-4-1

3.) Remove dust filter (m).

4.) Remove two screws (e,f) holding the power supply unit to the chassis.

5.) Remove four screws (c,d,g,h) to remove cross member.

6.) Remove the fan. Refer 8-6-1.

7.) Remove all connections on the Power Supply Distributor.

8.) Remove screws (a,b) holding the Power Supply to the chassis.

9.) Remove two screws (i,k) and loose the other two screws (j,l) and remove the dust filter plate.

10.) Slide the power supply forward (CRT may have to be lifted up to remove the power supply)

11.) Remove six screws holding the Power Supply Distributor PCB to the power supply rear bracket. (not shown in figure)

12.) Remove the Power Distributor PCB upward after disconnecting the cable connector between power supply and power distributor pcb.

Approved Document - 5305880-100TPH_r3.pdf Page 150 of 197

Chapter 8 - Replacement Procedures Page 8-21

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

13.) For assembly follow the reverse order.

LOGIQ™ 100 PRO S ERVICE M ANUAL

Figure 8-13 Disassembly/Assembly of Power Supply/Distributor PCB

Service Manual

Section

4-2-1

4-2-1

4-3

4-5

7-2

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Software configuration check

Diagnostics tests

Debrief Script

Service manual direction 5305880-

100, Section 8-7-1.Equipment passed all required tests and is ready for use.

Table 8-10 Functional Tests

Section 8-8 Rear Panel

8-8-1 Disassembly/Assembly of Rear Panel

Page 8-22

Follow steps below and refer 8-14

1.) Remove Top Cover. Refer 8-2. For FRU Details refer

2.) Remove Noise filter by removing screws (c,d) then disconnect the power cables from the noise filter.

3.) Remove all five screws indicated in the fig below from the rear panel.

4.) Remove the connectors from the Davinci board, FEB and CRT PCB.

Section 8-8 - Rear Panel

Approved Document - 5305880-100TPH_r3.pdf Page 151 of 197

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

5.) Remove the connections to the circuit breaker.

6.) Remove the rear panel from the chassis.

7.) For assembly follow the reverse order.

Table 8-11 Functional tests

Service Manual

Section

4-2-1

4-2-1

4-3

4-6

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Peripheral checks

LOGIQ™ 100 PRO S ERVICE M ANUAL

Debrief Script

Service manual direction 5305880-

100, Section 8-8-1.Equipment passed all required tests and is ready for use.

Approved Document - 5305880-100TPH_r3.pdf Page 152 of 197

Figure 8-14 Disassembly/Assembly of Rear Panel

Chapter 8 - Replacement Procedures Page 8-23

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 8-9 HV Assembly

8-9-1 Disassembly/Assembly of HV Assembly

Follow steps below and refer 8-15

1.) Remove Top Cover. Refer.8-2. For FRU Details refer

2.) Remove the Shield Plate.

3.) Remove the cable to the HV Power Supply.

4.) Remove 2 screws on the clamp.

5.) Pull the HV PCB upward (cable has to be removed).

6.) For assembly follow the reverse order.

Table 8-12 Functional tests

LOGIQ™ 100 PRO S ERVICE M ANUAL

Service Manual

Section

4-2-1

4-2-1

4-3

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Debrief Script

Service manual direction 5305880-100,

Section 8-9-1.Equipment passed all required tests and is ready for use.

Page 8-24

Approved Document - 5305880-100TPH_r3.pdf Page 153 of 197

Figure 8-15 Disassembly/Assembly of HV Assembly

Section 8-9 - HV Assembly

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 8-10 Chassis

8-10-1 Disassembly/Assembly of Chassis.

Follow steps below and refer 8-16

1.

Remove Top Cover. Refer 8-2. For FRU Details refer 9-1-12

2.

Remove Front Panel. Refer 8-4-1

3.

Remove Monitor Assembly. Refer 8-4-2

4.

Remove PCBs. Refer 8-5

5.

Remove the fan. Refer 8-6.

6.

Remove the rear panel. Refer 8-8

7.

Remove Power Supply. Refer 8-7-1

8.

Remove HV Power Supply. Refer 8-9

9.

Remove the chassis by removing eight screws (a,b,c,d,e,f,g,h) on the base.

10. For assembly follow the reverse order.

Table 8-13 Functional tests

Service Manual

Section

4-2-1

4-2-1

4-3

7-2

4-5

4-6

Functional Test/ Diagnostic Test

Power ON/ Boot up

Power OFF/ Shut down

Functional Checks

Diagnostics tests

Software Configuration checks

Peripheral checks

Debrief Script

Service manual direction 5305880-

100, Section 8-10-1.Equipment passed all required tests and is ready for use.

Approved Document - 5305880-100TPH_r3.pdf Page 154 of 197

Chapter 8 - Replacement Procedures Page 8-25

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 a b c d e f g h

1202

Figure 8-16 Disassembly/Assembly of Chassis

LOGIQ™ 100 PRO S ERVICE M ANUAL

1201

Page 8-26

Approved Document - 5305880-100TPH_r3.pdf Page 155 of 197

Section 8-10 - Chassis

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Chapter 9 Replacement Parts

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 9-1Overview

9-1-1 Purpose of Chapter 9

This chapter gives you an overview of Spare Parts for LOGIQ™ 100 PRO.

CONTENTS IN CHAPTER 9

Section

9-1

9-1-2

9-1-3

9-1-4

9-1-5

9-1-6

9-1-7

9-1-8

9-1-9

9-1-10

9-1-11

9-1-12

Description

Overview

MATERIAL LIST - Top Cover

MATERIAL LIST - KEYBOARD

MATERIAL LIST - KEYBOARD ASSEMBLY

MATERIAL LIST - FRONT PANEL

MATERIAL LIST - Monitor

MATERIAL LIST - Davinci Board

MATERIAL LIST - FEB

9-1-9 MATERIAL LIST - Power Supply/Distributor PCB

9-1-10 MATERIAL LIST - Rear Panel

9-1-11 MATERIAL LIST - HV Power Supply Assembly

9-1-12 MATERIAL LIST - Cable Assembly

Table 9-1 Contents in chapter 9

Page Number

9-1

9-3

9-4

9-5

9-7

9-8

9-9

9-10

9-11

9-12

9-13

9-14

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Chapter 9 - Replacement Parts Page 9-1

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

MATERIAL LIST - LOGIQ™ 100 PRO

Part Name

Operator Console Assembly

Part No.

5304117

5304414

5304240

5304248

5304441

5304596

5306834

1

1

1

1

1

1

QTY.

1

Description

100-230VAC, 50/60Hz, PAL,

GEMS-A.

100-230VAC, 50/60Hz, PAL,

GEMS-A/AM.

100-230VAC, 50/60Hz, NTSC,

GEMS-A/AM.

100-230VAC, 50/60Hz, NTSC,

GEMS-A/AM.

100-230VAC, 50/60Hz, PAL,

GEMS-E.

110VAC, 50/60Hz, NTSC,

GEMS-A.

100-230VAC, 50/60Hz, PAL,GEMS-

Russia

100/230VAC, 50/60Hz

100/115VAC, 50/60Hz

100/230VAC, 50/60Hz

Power Cord (Indian Type)

Power Cord (American Type)

Power Cord (European Type)

Probe Pad

Aquasonic Gel

Mini Plug Cable

BNC Cable

Foot Switch (Option)

Mobile Trolley (option)

Modular Trolley (Option)

Two Probe Port (Option)

2240994

2208220

E72 Probe Holder (Option)

HP Laser jet Printers (Option)

1020 only.

2184039

5305335

LOGIQ 200 Probe Adapter (Option) 2246444

2139759

2148714

2148713

2150887

2139760

P9509BC

P9509BD

2152089-2

2196004

1

1 1

1 1 1 1

6 6 6 6 6 6 6

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

1 1 1 1 1 1 1

H41062A

H41052LA

H41052LC

H41072A

H41042A

HP Laser jet with USB Cable.

H41002LK

H41192LA

H41072LA INDIA

H41072LB CHINA, ANZ, SE-ASIA, MEXICO

H41072LC TAIWAN

H41072LD CHILE, KOREA

H41072LE EUROPE

H41072LF LA

H41072LS

Page 9-2

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Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

9-1-2 MATERIAL LIST - Top Cover

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

Item

101

101

Figure 9-1 Top Cover

Table 9-1 Top Cover

Part Name

Top Cover Assembly

Part No.

5318780

Description

LOGIQ™ 100 PRO

Qty

1

Approved Document - 5305880-100TPH_r3.pdf Page 158 of 197

Chapter 9 - Replacement Parts Page 9-3

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-3 MATERIAL LIST - KEYBOARD

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

Item

Figure 9-2 Keyboard

Table 9-2 Keyboard

Part Name Part No.

Keyboard Assembly

5305699 201

204

Keyboard assembly for L100 Pro_

Russia

5307742

204

201

Description

LOGIQ™ 100 PRO

LOGIQ™ 100 PRO

Qty

1

1

Page 9-4

Approved Document - 5305880-100TPH_r3.pdf Page 159 of 197

Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-4 MATERIAL LIST - KEYBOARD ASSEMBLY

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

303

305

304

Approved Document - 5305880-100TPH_r3.pdf Page 160 of 197

311

Figure 9-3 Keyboard Assy

Chapter 9 - Replacement Parts

310

309

Page 9-5

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Item

303

Table 9-3 Keyboard Assembly

Part Name Part No.

Keyboard PCB 5131077

304 Keysheet With Base Plate

305

309

310

311

Trackball Assembly

TGC Assembly

Cable Assy 22N

Cable Assy 26N

LOGIQ™ 100 PRO S ERVICE

Description

LOGIQ™ 100 PRO

5135264

5133534

5304587

5268899

5264931

LOGIQ™ 100 PRO 1

Includes bracket, screws, FPC cable & instruction.

(Optical Trackball)

1

LOGIQ™ 100 PRO

Davinci keyboard interface cable

TGC - Davinci interface cable

1

1

1

Qty

1

M ANUAL

Page 9-6

Approved Document - 5305880-100TPH_r3.pdf Page 161 of 197

Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-5 MATERIAL LIST - FRONT PANEL

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

Front Panel

Item

401

401

Figure 9-4 Front Panel

Table 9-4 Front Panel

Part Name

Front Panel Assembly

Part No.

2337067

Description

LOGIQ™ 100 PRO

Qty

1

Approved Document - 5305880-100TPH_r3.pdf Page 162 of 197

Chapter 9 - Replacement Parts Page 9-7

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-6 MATERIAL LIST - Monitor

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

Page 9-8

Approved Document - 5305880-100TPH_r3.pdf Page 163 of 197

501

Figure 9-5 Monitor

Item

501

Table 9-5 Monitor

Part Name

Monitor Assembly (CRT+PCB) with

Cable Assy 15 - PAL/NTSC

Part No.

2139789-3

Description

LOGIQ™ 100 PRO

Qty

1

Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-7 MATERIAL LIST - DAVINCI

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

601

Item

601

Figure 9-6 Davinci Board

Table 9-6 Davinci

Part Name

Davinci Assy (PAL/NTSC)

Part No.

5212995

Description

LOGIQ™ 100 PRO

Qty

1

1.) Davinci is common for PAL & NTSC, Only dip switch setting has to be changed for the required type.

Approved Document - 5305880-100TPH_r3.pdf Page 164 of 197

Chapter 9 - Replacement Parts Page 9-9

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-8 Material List - FEB

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

703

Item

703

704

Figure 9-7 FEB Assembly

Table 9-7

Part Name

FEB Assy

FEB+DAVINCI Assy

Part No.

5199849

5308177

Description

LOGIQ™ 100 PRO

LOGIQ™ 100 PRO

704

Qty

1

1

Page 9-10

Approved Document - 5305880-100TPH_r3.pdf Page 165 of 197

Davinci board

FEB

Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

9-1-9 MATERIAL LIST - Power Supply/Distributor PCB

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

801

802

Figure 9-8 Power Supply/Distributor PCB

Item

801

802

Table 9-8 Power Supply/Distibutor PCB

Part Name

Condor power supply assembly

Power Distributor Assembly

Part No.

5310660

5198818

Description

LOGIQ™ 100 PRO

LOGIQ™ 100 PRO

Qty

1

1

Note: Replace Cable Assy 28N (5267859) & Cable Assy 29N (5265017) when replacing Power

Distributor PCB Assembly for the LOGIQ™ 100 PRO.

Chapter 9 - Replacement Parts Page 9-11

Approved Document - 5305880-100TPH_r3.pdf Page 166 of 197

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-10 MATERIAL LIST - Rear Panel

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

901

Item

901

902

Figure 9-9 Rear Panel Assembly

Table 9-9 Rear Panel Assy

Part Name

Rear panel Assembly

FAN Assembly

Part No.

5305191

2139798

902

Description

LOGIQ™ 100 PRO

LOGIQ™ 100 PRO

Qty

1

1

Page 9-12

Approved Document - 5305880-100TPH_r3.pdf Page 167 of 197

Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-11 MATERIAL LIST - HV Power Supply Assembly

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

1001

Item

1001

Figure 9-10 HV Power Supply Assembly

Table 9-10 HV Power Supply Assembly

Part Name

HV Power Supply Assembly

Part No.

2300757

Description

LOGIQ™ 100 PRO

Qty

1

Approved Document - 5305880-100TPH_r3.pdf Page 168 of 197

Chapter 9 - Replacement Parts Page 9-13

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

9-1-12 MATERIAL LIST - Cable Assembly

LOGIQ™ 100 PRO S ERVICE M ANUAL

OPERATOR CONSOLE ASSY

5304117,5304414,5304240,5304248,5304441,5304596,5306834.

FRU No.

PART NAME PART NO.

1301 LOGIQ™ 100 PRO Cable Set

Table 9-2 Cable Assembly for LOGIQ™ 100 PRO

5308178

QTY

1

FRU

1

DESCRIPTION

For LOGIQ™ 100 PRO

LOGIQ™ 100 PRO Cable Set comprises of:

Part Name

Cable Assy 3N

Part Number

5268930

QTY.

1

USB Cable

Assy

Cable Assy 28N

Cable Assy 29N

Cable Assy 30N

5269617

5267859

5265017

5273256

1

1

1

1

Table 9-3 Cable Set for LOGIQ™ 100 PRO.

Description

Cable used for interfacing mains power, low voltage power supply, noise filter and power switch Contains, apart from cable, Core Support Clamp and associated Screws and Nuts

Davinci - Rear Panel USB Port cable for LOGIQ™ 100 PRO.

Power Distributor (PDB) to FEB

Power Supply to Power Distributor (PDB)

FEB to HV Power Supply

List of PROBES

Probe

Type

C36

C55

E72

L76

C31

*CZB

*LB

*To be used along with L200 probe Adapter.

Part No.

2268634

2107925

2274908

2274906

2175994

2152422

P9601AQ

Catalog No.

H41252CF

H45252CE

H41252ME

H41252HP

H45252CS

H45202CZ

H46022LB

Page 9-14

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Section 9-1 - Overview

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Approved Document - 5305880-100TPH_r3.pdf Page 170 of 197

Chapter 9 - Replacement Parts Page 9-15

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 9-16

Approved Document - 5305880-100TPH_r3.pdf Page 171 of 197

Section 9-1 - Overview

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

Chapter 10 Quality Assurance

LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 10-1 Overview

10-1-1 Purpose of Chapter 10

This chapter describes Quality Assurance & Periodic Maintenance (PM) on the scanner and its peripherals. These PM procedures are intended to maintain the quality of the ultrasound systems performance. Read this chapter completely and familiarize yourself with the procedures before starting a PM.

CONTENTS IN CHAPTER 10

Section

10-1

10-2

10-3

10-4

10-5

10-6

10-7

Description

Overview

Why do Periodic Maintenance

Periodic Maintenance Schedule

Tools Required

System Periodic Maintenance

Electrical Safety Tests

When There's Too Much Leakage Current...

PM Inspection Certificate

Table 10-1 Contents in Chapter 10

Page Number

10-1

10-2

10-2

10-4

10-7

10-11

10-23

10-29

Practice good ESD prevention. Wear an anti–static strap when handling electronic parts and even when disconnecting/connecting cables.

THERE ARE SEVERAL PLACES ON THE REAR PANEL THAT ARE

DANGEROUS. BE SURE TO DISCONNECT THE SYSTEM POWER PLUG AND

OPEN THE MAIN CIRCUIT BREAKER BEFORE YOU REMOVE ANY PARTS. BE

CAUTIOUS WHENEVER POWER IS STILL ON AND COVERS ARE REMOVED.

Do not pull out or insert circuit boards while power is ON.

Do not operate this unit unless all board covers and frame panels are securely in place. System performance and cooling require this.

Chapter 10 - Quality Assurance Page 10-1

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 10-2 Why do Periodic Maintenance

10-2-1

10-2-2

LOGIQ™ 100 PRO S ERVICE M ANUAL

Keeping Records

It is good business practice that ultrasound facilities maintain records of periodic and corrective maintenance. The Ultrasound Periodic Maintenance Inspection Certificate provides the customer with documentation that the ultrasound scanner is maintained on a periodic basis.

A copy of the Ultrasound Periodic Maintenance Inspection Certificate should be kept in the same room or near the scanner.

Quality Assurance

In order to gain accreditation from organizations such as the American College of Radiology (USA), it is the customer’s responsibility to have a quality assurance program in place for each scanner.

The program must be directed by a medical physicists, the supervising radiologist/physician or appropriate designee.

Routine quality control testing must occur regularly. The same tests are performed during each period so that changes can be monitored over time and effective corrective action can be taken.

Testing results, corrective action and the effects of corrective action must be documented and maintained on the site.

Your GE service representative can help you with establishing, performing and maintaining records for a quality assurance program.

Section 10-3 Periodic Maintenance Schedule

10-3-1 How often should PMs be performed?

The Periodic Maintenance Schedule specifies how often your LOGIQ™ 100 PRO should be serviced and what items need attention. It is the customer’s responsibility to ensure the LOGIQ™

100 PRO periodic maintenance is performed as scheduled in order to retain its high level of safety, dependability and performance.

Your GE Service Representative knows your LOGIQ™ 100 PRO best and can provide competent, efficient service. Please contact us for further information and to schedule GE Medical Systems

Ultrasound to perform this service for you.

The services and intervals shown in the maintenance schedule assumes that you use your

LOGIQ™ 100 PRO for an average patient load (10-12 per day).

If conditions exist which exceed typical usage and patient load, then it is recommended to increase the periodic maintenance frequencies.

Page 10-2

Approved Document - 5305880-100TPH_r3.pdf Page 173 of 197

Section 10-2 - Why do Periodic Maintenance

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Service at Indicated Time

Clean Probes

Clean Probe Holders

Inspect AC Mains Cable

Inspect Cables and Connectors

Clean Console

Clean Monitor and Touch Panel

Check Control Panel Movement

Console Leakage Current Checks

Peripheral Leakage Current Checks

Surface Probe Leakage Current Checks

Endocavity Probe Leakage

Current Checks

Transesphongeal Probe Leakage

Current Checks

Surgical Probe Leakage

Current Checks

Measurement Accuracy Checks

Probe/Phantom Checks

Daily

•*

•

Weekly Monthly Annually Notes

* or before each use

•

•

•

•

•

Mobile Unit Check Weekly

•

•

•

•

•

Mobile Unit Check Daily also after corrective maintenance or as required by your facilities QA program also after corrective maintenance or as required by your facilities QA program also after corrective maintenance or as required by your facilities QA program

Twice

Annually

As Prescribed in probe manual

As Prescribed in probe manual also after corrective maintenance or as required by your facilities QA program also after corrective maintenance or as required by your facilities QA program

Table 10-2 Periodic Maintenance Schedule

Chapter 10 - Quality Assurance Page 10-3

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 10-4 Tools Required

10-4-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Standard GE Tool Kit

The following is a description of the “Standard” GE tool kit in the USA. Not all tools are required for PMs .

Tool ID Description Tool ID

9-4518

9-44776

9-44601

9-4151

9-41421

9-41594

9-41581

9-39451

9-45358

9-4078

9-44572

9-44579

9-44579

9-45385

9-45378

9-4518

9-GH807

68-412

9-GH130

9-41584

9-4118

9-41293

9-41294

9-41295

9-46677

9-34701

Pliers Retaining Ring

Scribe

Wrench Open End 3/8 - 7/16

Wrench Open End 1/2 - 9/16

Wrench Open End 1/2 - 9/16

Pliers, Arc Joint 7 inch

Pliers, Slip Joint

Pliers, Long Nose, Miniature

Pliers, Long Nose, Miniature

Ignition Wrench Set, 10 pc.

Wrench, Adj., 4 inch

Screwdriver, Blade, Stubby

Screwdriver, Blade, Pocket clip

Screwdriver, Blade 1/8 in. x 4 in.

Screwdriver, Blade 3/16 in. x 4 in.

20' Steel Tape, locking Spring load

Ratchet, Offset, Slotted

Ratchet, Offset, Phillips

Tapered Reamer

Screwdriver, slotted 1/4 in.X 6 in.

Screwdriver, Phillips #2, Stubby

Screwdriver, Phillips #0

Screwdriver, Phillips #1

Screwdriver, Phillips #2

Hex Keys, 20 pc., Metric

1/4 in. Standard.Socket set (19 pc)

9-43499 1/2 inch Socket 1/4 inch drive

Table 10-3 Overview of GE-1 Tool Kit Contents

9-XL9926

C2356E

BLBO

DWL4283T

9-41322

9-6757

9-9487

9-45341

9-3001

9-XL9971MM

9-XL9972MM

9-XL9973MM

9-XL9974MM

9-XL9975MM

9-XL9976MM

9-XL9977MM

9-XL991CM

9-HT62002

9-4099

9-GH3001

9-GH300ME

9-XL9920

9-XL9921

9-XL9922

9-XL9923

9-XL9924

9-XL9925

Description

Xcelite-hex Blade 1.27mm

Xcelite-hex Blade 1.5mm

Xcelite-hex Blade 2 mm

Xcelite-hex Blade 2.5mm

Xcelite-hex Blade 3mm

Xcelite-hex Blade 4mm

Xcelite-hex Blade 5mm

Handle

Screw starter - Kedman Quick Wedge

Box - 18 Compartment

Box - 5 Compartment

Pickup Tool, Claw type

6 pc Needle File Set

Utility Knife

Pliers Vice Grip 10 inch

Xacto Pen Knife

Solder Aid, Fork and Hook

Mirror, Round, Telescoping

Steel Rule Decimal 6 inch

Steel Rule Metric 6 inch

Xcelite-hex Blade.050 inch

Xcelite-hex Blade 1/16 inch

Xcelite-hex Blade 5/16 inch

Xcelite-hex Blade 3/32 inch

Xcelite-hex Blade 1/8 inch

Xcelite-hex Blade 5/32 inch

Xcelite-hex Blade 3/16 inch

Page 10-4 Section 10-3 - Periodic Maintenance Schedule

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G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Tool ID

9-4355

9-43523

9-43531

9-65283

9-46696

9-39829

9-38461

9-4280

9-WEW60P3

9-WECT5B6

9-WEWDP12

93383

9-GH408

21576

Description

Flex Spinner

Breaker

6 inch Ext.

Case 8.5 in. x 4.5 in. x 2 in. Deep

Hex Keys

Torpedo Level, Magnetic

Hammer, Ball Peen, 4 oz

Universal Joint 1/4 inch

Weller - Soldering Iron, 3 wire

Weller - Soldering Iron Tip

Weller - Desoldering Pump

Flashlight Mini-Mag Lite (AAA Bat.)

Tweezers

Brush - Bristle

9-4516 Pliers 4 1/4 inch Diagonal

Table 10-3 Overview of GE-1 Tool Kit Contents (Continued)

Tool ID

9-XL99764

9-XL99964

9-XLM60

9-45072

9-XL100X

9-XL87CG

9-WEWDT-07

9-WS175-E

KH174

KH175

9-Z9480121

Description

Xcelite-hex Blade 7/64

Xcelite-hex Blade 9/64

Mini-screwdriver kit

Pliers 6 inch Diagonal

Wire Stripper/Cutter 5 inch - 100X

Pliers - very fine needle nose-87CG

Weller-Soldering-Replacement Tip(1)

Wiss - Surgical Scissors

Hemostat 5 inch Straight

Hemostat 5 inch curved

Alignment tool (red)

Approved Document - 5305880-100TPH_r3.pdf Page 176 of 197

Tool ID Description

GE-2 Sears Kit (#99034)

Tool ID Description

9-45381

9-45092

9-42882

Pliers, Arc Joint 9 1/2 inch

Pliers, Linesman 8 1/2 inch

Punch, Pin 3/32 inch

9-44067

9-42679

9-44262

9-42884

9-42886

9-42973

9-GH77

9-GH890

9-31276

9-31277

Punch, Pin 5/32 inch

Punch, Pin 1/4 inch

Cold Chisel 1/2 inch

Center Punch Automatic

File Handle, Adj.

File, Round, Bastard 8 inch

File, Half Round, Bastard 8 inch

9-4258

9-34374

9-44311

9-33485

9-33484

9-33484

9-52068

9-31263 File, Flat Mill 8 inch 9-52722 #6 Tap

Table 10-4 Overview of GE-2 Tool Kit Contents

Chapter 10 - Quality Assurance

Socket 1 1/16 in. for 1/2 in. drive

Socket 10MM Hex for 1/2 in. drive

(2273333)

Extension 10 inch for 1/2 in. drive

(2273405)

3/8 inch to 1/2 inch Adapter

3/8 inch Metric Socket Set - 12 PT

16mm Socket 12 pt.

Metal Socket Tray

Metal Socket Tray

Metal Socket Tray

Tap and Drill Set

Page 10-5

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

GE-2 Sears Kit (#99034)

Tool ID

21045C

9-44604

9-41587

9-41586

9-GH19512

Description

Close Quarter Saw

Wrench, Adj 10 inch

Screwdriver 5/16 inch x 8 inch

Screwdriver, Stubby 5/16 inch

Countersink 1/2 inch

Tool ID

9-52723

9-44046

9-44741 12 PC Combination Wrench Set

Table 10-4 Overview of GE-2 Tool Kit Contents (Continued)

Description

#8 Tap

High Speed Drill Set

#36 Drill

#29 Drill

3/8 inch Socket Set

10-4-2 Special Tools, Supplies and Equipment

10-4-2-1 Specific Requirements for Periodic Maintenance

See Chapter 7

Tool

Digital Volt Meter (DVM)

Electric Safety Analyzer DALE

600

Electric Safety Analyzer DALE

600E

Leakage Current Ultrasound Kit

Part Number

46-285652G1

46-328406G2

Comments

For 120V Unit

For 220V Units

Anti Static Kit

2113015

46–194427P231

46–194427P279

46–194427P369

46–194427P373

46–194427P370

46–194427P278

46–194427P279

For 120V and 220V Units

Kit includes anti–static mat, wrist strap and cables for 200 to

240 V system

3M #2204 Large adjustable wrist strap

3M #2214 Small adjustable wrist strap

3M #3051 conductive ground cord

Anti Static Vacuum Cleaner

120V

230V

Safety Analyzer 46–285652G1 DALE 600 KIT (or equivalent) for electrical tests

SVHS VCR Cassette

E7010GG

E7010GF

60 minute

120 minute

SVHS VCR Head Cleaner See VCR user manual for requirements

B/W Printer Cleaning Sheet See printer user manual for requirements

Disposable Gloves

Table 10-5 Overview of Requirements for Periodic Maintenance

Page 10-6

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Section 10-3 - Periodic Maintenance Schedule

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

Section 10-5 System Periodic Maintenance

10-5-1

LOGIQ™ 100 PRO S ERVICE M ANUAL

Preliminary Checks

The preliminary checks take about 15 minutes to perform. Refer to the system user documentation whenever necessary.

Step

1

Item

Ask & Listen

Description

2 Paperwork

Ask the customer if they have any problems or questions about the equipment.

Fill in the top of the Periodic Maintenance (PM) Inspection Certificate. Note all probes and system options.

3 Power up

Turn the system power on and verify that all fans and peripherals turn on. Watch the displays during power up to verify that no warning or error messages are displayed.

4 Probes Verify that the system properly recognizes all probes.

5 Displays Verify proper display on the monitor.

6 Presets Take printout of all customer presets as a backup.

Table 10-6 System Preliminary Checks

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Chapter 10 - Quality Assurance Page 10-7

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-5-2 Functional Checks (See Also Chapter 4)

LOGIQ™ 100 PRO S ERVICE M ANUAL

The functional checks take about 30 minutes to perform. Refer to the system user documentation whenever necessary.

10-5-2-1 System Checks

Step Description

B-Mode

M-Mode

System

Diagnostic

Control Panel

Test

Monitor

Verify basic B-Mode (2D) operation. Check the basic system controls that affect this mode of operation.

Verify basic M-Mode operation. Check the basic system controls that affect this mode of operation.

Perform the Automatic Tests, see section 7-2 on page 7-3, to verify that all boards function according to specifications.

Perform the Control Panel Test Procedure, see section 7-2-3 on page 7-9, to verify that all keyboard controls are OK. This is performed by the internal PC (backend processor) which does a normal keyboard run through.

Verify basic Monitor display functions. Refer to Chapter 3 of the User Manual.

Measurements

Use the measurement controls to verify distance and area calculation accuracy. Refer to the User

Manual, Chapter 18, for measurement accuracy specifications.

Table 10-7 System Functional Checks

Page 10-8

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Section 10-3 - Periodic Maintenance Schedule

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10-5-2-2 Peripheral/Option Checks

If any peripherals or options are not part of the system configuration, the check can be omitted.

Refer to the User Manual for a list of approved peripherals/options.

Step Item Description

1

2

3

VCR

VGP

Printer

B/W

Printer

Verify record/playback capabilities of the VCR. Clean heads and covers if necessary.

Verify hardcopy output of the video graphic printer. Clean heads and covers if necessary.

Verify hardcopy output of the B/W printer. Clean heads and covers if necessary.

4 Footswitch Verify that the footswitch is functioning as programed. Clean as necessary.

Table 10-8 GE Approved Peripheral/Hardware Option Functional Checks

10-5-3 Input Power

10-5-3-1 Mains Cable Inspection

Step

1

Item

Unplug

Cord

Inspect

Description

Disconnect the mains cable from the wall and system.

2 Inspect it and its connectors for damage of any kinds.

3 Verify

Verify that the LINE, NEUTRAL and GROUND wires are properly attached to the terminals, and that no strands may cause a short circuit.

4 Verify Inlet connector retainer is functional.

Table 10-9 Mains Cable Inspection

10-5-4 Cleaning

10-5-4-1 General Cleaning

Step Item Description

1 Console

Use a fluid detergent in warm water on a soft, damp cloth to carefully wipe the entire system. Be careful not to get the cloth too wet so that moisture does not enter the console.

2

Probe

Holder

Clean probe holders. (they may need to be soaked to remove excess gel).

Table 10-10 General Cleaning

Chapter 10 - Quality Assurance Page 10-9

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-5-5 Physical Inspection

LOGIQ™ 100 PRO S ERVICE M ANUAL

Step Item Description

1 Labeling Verify that all system labeling is present and in readable condition.

2

Scratches &

Dents

Control Panel

Inspect the console for dents, scratches or cracks.

3 Inspect keyboard and control panel. Note any damaged or missing items.

4

Control Panel

Movement

Verify ease of control panel (Operator I/O Panel) movement in all acceptable directions. Ensure that it latches in position as required.

5

Cables &

Connectors

Check all internal cable harnesses and connectors for wear and secure connector seating. Pay special attention to footswitch assembly and probe strain or bend reliefs.

6

Shielding &

Covers

Check to ensure that all EMI shielding, internal covers, air flow panels and screws are in place.

Missing covers and hardware could cause EMI/RFI problems while scanning.

7 External I/O Check all connectors for damage and verify that the labeling is good.

Table 10-11 Physical Checks

10-5-6 Probe Maintenance

10-5-6-1 Probe Related Checks

Step

1

Item

Probe Holder

Description

Clean probe holders. (they may need to be soaked to remove excess gel).

2 Probes

Thoroughly check the system probe connectors and remove dust from inside the connector sockets if necessary. Visually check for bent, damaged or missing pins

Table 10-12 Probe Related Checks

10-5-6-2 Basic Probe Care

The system user manuals and various probe handling cards provide a complete description of probe care, maintenance, cleaning and disinfection. Ensure that you are completely familiar with the proper care of GE probes.

Ultrasound probes can be easily damaged by improper handling. See the User Manual and probe care cards for more details. Failure to follow these precautions can result in serious injury and equipment damage. Failure to properly handle or maintain a probe may also void its warranty.

Any evidence of wear indicates the probe cannot be used.

Do a visual check of the probe pins and system sockets before plugging in a probe.

TEE and Interoperative probes often have special considerations and individual probe user manuals. For TEE and Interoperative probes also refer to their separate user manuals.

Page 10-10

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Section 10-3 - Periodic Maintenance Schedule

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10-5-6-3 Basic Probe Cleaning

Refer to the User’s Manual for details on probe cleaning.

To help protect yourself from blood borne diseases, wear approved disposable gloves. These are made of nitrile derived from vegetable starch to prevent allergic latex reactions.

Failure to follow the prescribed cleaning or disinfection procedures will void the probe’s warranty.

DO NOT soak or wipe the lens with any product not listed in the User Manual. Doing so could result in irreparable damage to the probe. Follow care instructions that came with the probe.Disinfect a defective probe before you return it. Be sure to tag the probe as being disinfected.

Section 10-6 Electrical Safety Tests

10-6-1 Safety Test Overview

The electrical safety tests in this section are based on and conform to NFPA 99 (For USA) and IEC

60601-1 Medical Equipment Safety Standards. They are intended for the electrical safety evaluation of cord-connected, electrically operated, patient care equipment. If additional information is needed, refer to the NFPA 99 (For USA) and IEC 60601-1 documents.

THE USER MUST ENSURE THAT THE SAFETY INSPECTIONS ARE PERFORMED AT

LEAST EVERY 12 MONTHS ACCORDING TO THE REQUIREMENTS OF THE PATIENT

SAFETY STANDARD IEC-EN 60601-1. ONLY TRAINED PERSONS ARE ALLOWED TO

PERFORM THE SAFETY INSPECTIONS MENTIONED ABOVE.

To avoid electrical shock, the unit under test must not be connected to other electrical equipment. Remove all interconnecting cables and wires. The unit under test must not be contacted by users or patients while performing these tests.

Possible risk of infection. Do not handle soiled or contaminated probes and other components that have been in patient contact. Follow appropriate cleaning and disinfecting procedures before handling the equipment.

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Chapter 10 - Quality Assurance Page 10-11

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Test the system, peripherals and probes for leakage current. Excessive leakage current can cause injury or death in sensitive patients. High leakage current can also indicate degradation of insulation and a potential for electrical failure. Do not use probes or equipment having excessive leakage current.

To minimize the risk that a probe may shock someone the customer should:

• Not use a probe that is cracked or damaged in any way

• Check probe leakage current:

* once a year on surface probes

* twice a year on endocavitary probes

* whenever probe damage is suspected

Page 10-12

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-6-2 GEMS Leakage Current Limits

LOGIQ™ 100 PRO S ERVICE M ANUAL

The following limits are summarized for NFPA 99 (For USA) and IEC 60601-1 Medical Equipment

Safety Standards. These limits are GEMS standards and in some cases are lower than the above standards listed.

Country Normal Condition Open Ground Reverse Polarity

USA N/A 0.3 mA 0.3 mA

Other 0.1 mA 0.5 mA 0.5 mA

Table 10-13 Chassis Leakage Current Limits—Accessible Metal Surfaces

Open Neutral

N/A

0.5 mA

Country

Normal

Condition Open Ground

Reverse

Polarity Open Neutral

*Mains

Applied

USA 0.05 mA 0.05 mA 0.05 mA 0.05 mA N/A

Other 0.1 mA 0.5 mA 0.5 mA 0.5 mA 5.0 mA

Table 10-14 Type BF Applied Part Leakage Current Limits - Non-Conductive (Floating)

Surface and Cavity Probes

Country

Normal

Condition Open Ground

Reverse

Polarity Open Neutral

*Mains

Applied

USA 0.01 mA 0.05mA

0.05 mA N/A 0.025 mA

Other 0.01 mA 0.05 mA 0.05 mA 0.05 mA 0.05 mA

Table 10-15 Type CF Applied Part Leakage Current Limits - Surgical Probes and ECG

Connections

*Mains Applied refers to the sink leakage test where mains (supply) voltage is applied to the part to determine the amount of current that will pass (or sink) to ground if a patient contacted mains voltage.

The following tests are performed at the factory and should be performed at the site. These tests are: grounding continuity, chassis leakage current, probe leakage current, and ECG leakage current. All measurements are made with an electrical safety analyzer Model 600/600E built by Dale

Technology Corporation or equivalent device.

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-6-3

LOGIQ™ 100 PRO S ERVICE M ANUAL

Outlet Test - Wiring Arrangement - USA & Canada

Test all outlets in the area for proper grounding and wiring arrangement by plugging in the neon outlet tester and noting the combination of lights that are illuminated. Any problems found should be reported to the hospital immediately and the receptacle should not be used.

Figure 10-1 Typical Alternate Outlet Tester

The Dale 600 has self-contained lamps designed for testing the outlet wiring arrangement. Plug the

Dale 600 into each outlet to be tested comparing the lamp status.

Page 10-14

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Combination of

Lights

Condition

CORRECT

WIRING

REVERSE

POLARITY

OPEN

GROUND

OPEN

HOT

HOT/GROUND

REVERSED

Figure 10-2 Dale 600 Outlet Test

Note: No outlet tester can detect the condition where the Neutral (grounded supply) conductor and the Grounding (protective earth) conductor are reversed. If later tests indicate high leakage currents, this should be suspected as a possible cause and the outlet wiring should be visually inspected.

Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-6-4 Grounding Continuity

LOGIQ™ 100 PRO S ERVICE M ANUAL

Electric Shock Hazard. The patient must not be contacted to the equipment during this test

Measure the resistance from the third pin of the attachment plug to the exposed metal parts of the case. The ground wire resistance should be less than 0.2 ohms. Reference the procedure in the

IEC 601-1.1.

Figure 10-3 Ground Continuity Test

10-6-4-1 Meter Procedure

Follow these steps to test the ground wire resistance.

1.) Turn the LOGIQ™ 100 PRO unit OFF.

2.) Plug the unit into the meter, and the meter into the tested AC wall outlet.

3.) Plug the black chassis cable into the meter's “CHASSIS” connector and attach the black chassis cable clamp to an exposed metal part of the LOGIQ™ 100 PRO unit.

4.) Set the meter's “FUNCTION” switch to the RESISTANCE position.

5.) Set the meter's “POLARITY” switch to the OFF (center) position.

6.) Measure and record the ground wire resistance.

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Chapter 10 - Quality Assurance Page 10-15

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-6-5 Chassis Leakage Current Test

LOGIQ™ 100 PRO S ERVICE M ANUAL

10-6-5-1 Definition

This test measures the current that would flow in a grounded person who touched accessible metal parts of the bedside station if the ground wire should break. The test verifies the isolation of the power line from the chassis. The meter is connected from accessible metal parts of the case to ground. Measurements should be made with the unit On and Off, with the power line polarity Normal and Reversed. Record the highest reading.

Electric Shock Hazard. When the meter's ground switch is OPEN, don't touch the unit!

Equipment damage possibility. Never switch the Polarity and the status of Neutral when the unit is powered ON. Be sure to turn the unit power OFF before switching them using the POLARITY switch and/or the NEUTRAL switch. Otherwise, the unit may be damaged.

10-6-5-2 Generic Procedure

The test verifies the isolation of the power line from the chassis. The testing meter is connected from accessible metal parts of the case to ground. Measurements should be made with the unit ON and

OFF, with the power line polarity Normal and Reversed. Record the highest reading of current.

Figure 10-4 Set Up for Chassis Source Leakage Current, IEC 601-

1 Clause 19 - Continuos Leakage Currents and Patient,

Auxiliary Currents

When using the Microguard or a similar test instrument, its power plug may be inserted into the wall outlet and the equipment under test is plugged into the receptacle on the panel of the meter. This places the meter in the grounding conductor and the current flowing from the case to ground will be indicated in any of the current ranges. The maximum allowable limit for chassis source leakage is shown in Table 10-13.

Page 10-16

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10-6-5-3 Dale 600 Meter Procedure

When measuring system chassis currents with the Dale 600, always use the CHASSIS selection of the external/chassis function switch. This requires the ground clip lead and changing the meters switches in accordance with the IEC 601-1.1. Refer to the Dale 600 Instruction Manual for meter self-test and operation. Record the highest leakage current measured.

Follow these steps to test the unit for leakage current.

1.) Turn the LOGIQ™ 100 PRO unit OFF.

2.) Plug the unit into the meter, and the meter into the tested AC wall outlet

3.) Plug the black chassis cable into the meter's “CHASSIS” connector and attach the black chassis cable clamp to an exposed metal part of the LOGIQ™ 100 PRO.

4.) Set the tester's “FUNCTION” switch to CHASSIS position.

Outlet Test

Lamps

Functions

Selector

Neutral

Open/Closed

Normal

Reverse

Polarity

Chassis

Cable

Clamp

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Figure 10-5 Ground and Chassis Leakage Current Test

5.) Follow the test conditions described for respective test points shown in Table 10-16.

TEST CONDITION

1 Mounting screw for probe receptacle

2 Wheel support

3 Mounting screw for peripheral plugged into unit

4 Mounting screw for other peripheral powered by unit

Table 10-16 Chassis Leakage Current Test Condition

6.) Keep a record of the results with other hard copies of PM data kept on site.

Chapter 10 - Quality Assurance Page 10-17

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10-6-5-4 Data Sheet for Chassis Source Leakage Current

The test passes when all readings measure less than the value shown in Table 10-13. Record all data on the PM Inspection Certificate.

Unit

Power

Tester

Polarity

Switch

Tester Neutral or Ground

Switch

Test 1 Probe

Connector

Screw

Test 2

Rear

Panel

ON

OFF

OFF

OFF

OFF

ON

Enter Name of tested peripheral here:

NORM OPEN

ON

ON

NORM

REV

CLOSED

OPEN

REV

NORM

NORM

REV

REV

CLOSED

OPEN

CLOSED

OPEN

CLOSED

Table 10-17 Typical Data Sheet for Chassis Source Leakage Current

Optional

Test 4

Optional

Test 5

Page 10-18

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

10-6-6 Probe Leakage Current Test

LOGIQ™ 100 PRO S ERVICE M ANUAL

10-6-6-1 Definition

This test measures the current that would flow to ground from any of the probes through a patient who is being scanned and becomes grounded by touching some other grounded surface.

10-6-6-2 Generic Procedure for Leakage current

Measurements should be made with the ground open and closed, with power line polarity normal and reversed, and with the unit Off and On. For each combination, the probe must be active to find the worst case condition.

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Figure 10-6 Set Up for Probe Leakage Current

Note: Each probe will have some amount of leakage current, dependent on its design. Small variations in probe leakage currents are normal from probe to probe. Other variations will result from differences in line voltage and test lead placement.

10-6-6-3 Meter Procedure Using Dale Meter to measure leakage current

The ultrasound probe's imaging area is immersed in a saline solution along with a grounding probe from the test meter to complete the current path.The Saline solution is a mixture of water and salt.

The salt adds a free ion to the water, making it conductive. Normal saline solution is 0.9% salt or

1/2 gram salt per 1 liter of water. If saline is not available, a mixture of 1 quart of water with one or more grams of table salt, mixed thoroughly, will substitute.

Follow these steps to test each probe for leakage current.

1.) Turn the LOGIQ™ 100 PRO unit OFF.

2.) Plug the unit’s mains powercord into the test meter, and plug the test meter into the tested AC wall outlet.

3.) Plug the saline probe into the test meter's “CHASSIS” connector.

4.) Set the test meter’s "Function" switch to "CHASSIS".

5.) Connect the probe to be tested to the LOGIQ™ 100 PRO unit.

6.) Put the saline probe and the probe’s face(imaging area of the probe) into the saline bath.

CAUTION To avoid probe damage and possible electric shock,do not immerse probes into any liquid beyond the level indicated in the probe users manual.Do not touch the probe, conductive liquid or any part of the unit under test while the LIFT GROUND switch is depressed.

Chapter 10 - Quality Assurance Page 10-19

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

7.) Power ON the LOGIQ™ 100 PRO unit.

8.) Depress the LIFT GROUND rocker switch and record the highest current reading.

9.) Follow the test conditions described in Table 10-18 for every probe.

10.) Keep a record of the results with other hand copies of Planned Maintenance data.

Page 10-20

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10-6-6-4 Meter Procedure using Probe Adapter to measure Probe isolation(Sink) Current

The Dale 600/600E provides a method for testing probes independently from the system.The meter utilizes a probe adapter to apply a test potential commonly to all connector pins.

The probe's imaging area is immersed in a saline solution along with a grounding probe from the meter to complete the current path.Saline solution is a mixture of water and salt. The salt adds a free ion to the water, making it conductive. Normal saline solution is 0.9% salt or 1/2 gram salt per

1 litre of water. If saline is not available, a mixture of 1 quart of water with one or more grams of table salt, mixed thoroughly, will substitute.

Fig 10-7 Probe Source Leakage Current Test

Follow these steps to test each probe for leakage current.

1.) Turn the LOGIQ™ 100 PRO unit OFF.

2.) Plug the unit’s mains powercord into the test meter, and the meter into the tested AC wall outlet.

3.) Connect the probe to be tested with the meter’s appropriate adapter.

4.) Plug the saline probe into the test meter's “CHASSIS” connector.

5.) Plug the probe adapter into the test meter’s connector marked "EXTERNAL".

6.) Set the meter’s "FUNCTION" switch to EXTERNAL position.

7.) Put the saline probe and the probe’s face(imaging area of the probe) into the saline bath.

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CAUTION

To avoid probe damage and possible electric shock, do not immerse probes into any liquid beyond the level indicated in the probe users manual.Do not touch the probe,conductive liquid or any part of the unit under test while the LIFT GROUNDswitch is depressed.

8.) Have unit power ON for the first part; turn it OFF for the second half.

9.) Depress the ISO TEST (Dale 600) or Mains on Applied Parts(MAP) (DALE 601) ROCKER

SWITCH and record the highest current reading.

10.) Follow the test conditions described in Table 10-18 for every probe.

11.) Keep a record of the results with other hand copies of Planned Maintenance data.

Chapter 10 - Quality Assurance Page 10-21

GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

10.6.6.5

Data sheet for Probe Source Leakage Current

The test passes when all readings measure less than the values shown in Table 10-14 and

Table 10-15. Record all data on the Planned Maintenance Inspection Certificate.

Equipment damage possibility. Never switch the Polarity and the status of Neutral when the unit is powered ON. Be sure to turn the unit power OFF before switching them using the POLARITY switch and/or the NEUTRAL switch. Otherwise, the unit may be damaged

.

Probe Tested:

Unit Power

Tester Power Polarity

Switch

Tester GROUND or

NEUTRAL Switch

OFF

OFF

OFF

OFF

ON

ON

ON

ON

NORM

NORM

REV

REV

NORM

NORM

REV

REV

OPEN

CLOSED

OPEN

CLOSED

OPEN

CLOSED

OPEN

CLOSED

Table 10-18 Typical Data Sheet For Probe Source Leakage Current

Measurement

Page 10-22

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3 LOGIQ™ 100 PRO S ERVICE M ANUAL

Section 10-7 When There's Too Much Leakage Current...

CHASSIS FAILS

Check the ground on the power cord and plug for continuity. Ensure the ground is not broken, frayed, or intermittent. Replace any defective part.

Tighten all grounds. Ensure star washers are under all ground studs.

Inspect wiring for bad crimps, poor connections, or damage.

Test the wall outlet; verify it is grounded and is free of other wiring abnormalities. Notify the user or owner to correct any deviations. As a work around, check the other outlets to see if they could be used instead.

No outlet tester can detect the condition where the white neutral wire and the green grounding wire are reversed. If later tests indicate high leakage currents, this should be suspected as a possible cause and the outlet wiring should be visually inspected.

PROBE FAILS

Test the probe in another connector to isolate if the fault lies with the probe or the scanner.

Each probe will have some amount of leakage, dependent on its design. Small variations in probe leakage currents are normal from probe to probe. Other variations will result from differences in line voltage and test lead placement. The maximum allowable leakage current for body surface contact probe differs from inter-cavity probe. Be sure to enter the correct probe type in the appropriate space on the check list.

If excessive leakage current is slot dependent, inspect the system connector for bent pins, poor connections, and ground continuity.

If the problem remains with the probe, replace the probe.

PERIPHERAL FAILS

Tighten all grounds. Ensure star washers are under all ground studs.

Inspect wiring for bad crimps, poor connections, or damage.

STILL FAILS

If all else fails, begin isolation by removing the probes, external peripherals, then the on board ones, one at a time while monitoring the leakage current measurement.

NEW UNIT

If the leakage current measurement tests fail on a new unit and if situation can not be corrected, submit a Safety Failure Report to document the system problem. Remove unit from operation.

Chapter 10 - Quality Assurance Page 10-23

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Customer Name:

LOGIQ™ 100 PRO S ERVICE M ANUAL

PM INSPECTION CERTIFICATE

System ID: Dispatch Number / Date Performed: Warranty/Contract/HBS

Probe 5:

Probe 6:

Probe 7:

Probe 8:

Probe 9:

System Type

Probe 1:

Probe 2:

Probe 3:

Probe 4:

Frequency:

Frequency:

Frequency:

Frequency:

Frequency:

Frequency:

Frequency:

Frequency:

Frequency:

Model Number:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Scan Format*:

Serial Number:

Model Number:

Model Number:

Model Number:

Model Number:

Model Number:

Model Number:

Model Number:

Model Number:

Model Number:

Manufacture Date:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

Serial Number:

* Scan Format: Phased Array, Linear Array, Curved Array, Mechanical Array or Other

FUNCTIONAL CHECKS

CLEANING

PHYSICAL INSPECTION AND

Functional Check (if applicable)

B-Mode Function

M-Mode Function

Control Panel

Monitor

Applicable Software Options

Applicable Hardware Options

Measurement Accuracy

GE Approved Peripherals

OK? or

N/A

Physical Inspection and Cleaning

(if applicable)

Console

Monitor

Cables and Connectors

GE Approved Peripherals (VCR, VGP)

Probe Holders

External I/O

Inspect Clean

COMMENTS:

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________

Page 10-24

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Section 10-6 - Electrical Safety Tests

G E HE ALTHCARE

D IRECTION 5305880-100, R EVISION 3

ELECTRICAL SAFETY

LOGIQ™ 100 PRO S ERVICE M ANUAL

Electrical Test Performed

Max Value

Allowed

Value

Measured OK?

Comments

Outlet (correct ground &wiring config.)

System Ground Continuity

Chassis Source Leakage Current - Probe

Patient Lead Source Leakage

(Lead to Ground)

Patient Lead Source Leakage

(Lead to Lead)

Patient Lead Source Leakage

(Isolation)

Peripheral 1 Leakage Current

Peripheral 1Ground Continuity

Peripheral 2 Leakage Current

Peripheral 2Ground Continuity

Peripheral 3 Leakage Current

Peripheral 3Ground Continuity

PROBES

Probe Number

(from previous page)

Probe 1:

Probe 2:

Probe 3:

Probe 4:

Probe 5:

Probe 6:

Probe 7:

Probe 8:

Max Value

Allowed

Max Value

Measured OK?

Comments

Probe 9:

Final Check. All system covers are in place. System scans with all probes as expected.

Accepted by: ______________________________________________________

Chapter 10 - Quality Assurance Page 10-25

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GE H EALTHCARE

D IRECTION 5305880-100, R EVISION 3

Your Notes:

LOGIQ™ 100 PRO S ERVICE M ANUAL

Page 10-26

Approved Document - 5305880-100TPH_r3.pdf Page 197 of 197

Section 10-6 - Electrical Safety Tests