Metrologic | ARGUSSCAN MS7220 | User`s guide | Metrologic ARGUSSCAN MS7220 User`s guide

METROLOGIC INSTRUMENTS, INC.
MS7220 ArgusSCAN™ Presentation
Laser Scanner
Installation and User’s Guide
LOCATIONS
CORPORATE HEADQUARTERS
North America
Metrologic Instruments, Inc.
90 Coles Road
Blackwood, NJ 08012-4683
Customer Service: 1-800-ID-METRO
Tel: 856-228-8100
Fax: 856-228-6673
Email: info@metrologic.com
Internet: www.metrologic.com
Metrologic Instruments GmbH
Dornierstrasse 2
82178 Puchheim b.
Munich, Germany
Tel: +49 (0) 89 89019 0
Fax: +49 (0) 89 89019 200
Email: info@europe.metrologic.com
Spain
Metrologic Eria lbérica SL
Julián Camarillo, 29 D-1
Edificio Diapasón
28037 Madrid
Tel: +34 91 327 24 00
Fax: +34 91 327 38 29
Email: info@es.metrologic.com
Italy
Metrologic Italia Srl
Via Emilia 70
40064 Ozzano dell’Emilia (BO)
Tel: +39 0 51 6511978
Fax: +39 0 51 6521337
Email: info@it.metrologic.com
France
Metrologic Eria France SA
69 Rue de la Belle Etoile
ZI Paris Nord II, BP 50057
95947 – ROISSY CDG CEDEX
Tel: +33 (0) 1 48.63.78.78
Fax: +33 (0) 1 48.63.24.94
Email: info@fr.metrologic.com
United Kingdom
Metrologic Instruments UK Limited
58 Tempus Business Centre
Kingsclere Road, Basingstoke
Hampshire RG21 6XG
Tel: +44 (0) 1256 365900
Fax: +44 (0) 1256 365955
Email: info@uk.metrologic.com
Singapore
Metrologic Asia (Pte) Ltd
31 Kaki Bukit Road 3
#05-08 Techlink
Singapore 417818
Tel: 65-842-7155
Fax: 65-842-7166
Email: info@sg.metrologic.com
China
Metro (Suzhou) Technologies Co., Ltd.
221 Xing Hai Street
Suzhou Industrial Park
Suzhou, China
215021
Tel: 86-512-2572511
Fax: 86-512-2571517
Email: info@cn.metrologic.com
Japan
Metrologic Japan Co., Ltd.
Matsunoya Building, 6 Floor
3-14-8 Higashiueno Taitou-Ku
Tokyo 110-0015, Japan
Tel: 81-3-3839-8511
Fax: 81-3-3839-8519
Email: info@jp.metrologic.com
Brazil
Metrologic do Brasil Ltda.
Rua Flórida, 1821 - 5° Andar
São Paulo, SP, Brasil
CEP: 04571-090
Tel: 5511-5505-2396
Fax: 5511-5507-2301
Email: info@br.metrologic.com
Outside Brazil
Metrologic South America
Rua Flórida, 1821 - 5° Andar
São Paulo, SP, Brasil
CEP: 04571-090
Tel: 5511-5505-6568
Fax: 5511-5505-1681
Email: info@sa.metrologic.com
EUROPEAN HEADQUARTERS
Germany
ASIA
SOUTH AMERICA
Copyright
© 2001 by Metrologic Instruments, Inc. All rights reserved. No part of this work may be reproduced, transmitted, or
stored in any form or by any means without prior written consent, except by reviewer, who may quote brief
passages in a review, or provided for in the Copyright Act of 1976.
Products and brand names mentioned in this document are trademarks of their respective companies.
MLPN 00-02554
Printed in USA
April 2001
ii
TABLE OF CONTENTS
Introduction....................................................................................................1
Scanner and Accessories..............................................................................2
Getting Started ..............................................................................................3
Installation for OCIA Interface .......................................................................5
Installation for Keyboard Wedge Interface ....................................................7
Installation for Stand-Alone Keyboard Interface ............................................8
Installation for RS232 or Light Pen Interfaces ...............................................9
Installation of an Auxiliary Scanner..............................................................11
Scanner Parts ..............................................................................................13
The Multi-Function Button............................................................................14
Audible Indicators ........................................................................................15
Failure Modes ..............................................................................................16
Visual Indicators ..........................................................................................17
Labels ..........................................................................................................18
Maintenance ................................................................................................18
Depth of Field Specifications .......................................................................19
Depth of Field by Minimum Bar Code Element Width .................................20
Troubleshooting Guide ................................................................................22
RS232 Demonstration Program...................................................................27
Applications and Protocols ..........................................................................28
Design Specifications ..................................................................................29
Default Settings ...........................................................................................31
MS7220 Stands
Vertical Stand Parts [mlpn 46-46405 ] .....................................................37
Optional Flex Stand Parts [mlpn 46-46404 ] ............................................37
Vertical Stand Installation ........................................................................38
Optional Flex Stand Installation ...............................................................39
Scanner and Cable Terminations ................................................................40
Limited Warranty .........................................................................................43
Notices.........................................................................................................44
Patents ........................................................................................................45
Index............................................................................................................46
iii
INTRODUCTION
™
ArgusScan is an aggressive, omnidirectional laser barcode scanner ideal
for retail, convenience, liquor, and specialty store applications. Engineered
with a large, easy-to-find optimal scan area, ArgusScan increases the first
pass read rate for maximum productivity.
ArgusScan is equipped with a multitude of standard features including:
²
²
²
²
²
²
A bright 650 nm laser
Programmable depth of field
PowerLink user replaceable cables
®
®
®
MetroSet 2, MetroSelect and MetrOPOS compatible
®
Data editing (parsing) capability using Bits n' Pieces
A 2 year warranty
SCANNER
7220-12
INTERFACE
RS232, Light Pen, Keyboard Wedge, Stand-Alone
Keyboard, OCIA, Low Speed Option
1
SCANNER AND ACCESSORIES
The following is a list of the parts included in the MS7220 kit.
•
MS7220 ArgusScan™ Presentation Scanner
•
MetroSelect Programming Guide** [ MLPN 00-02407 or 00-02561 ]
•
MS7220 User’s and Installation Guide** [ MLPN 00-02554 ]
®
**Also Available on the Metrologic Website (www.metrologic.com)
•
Stand
•
Standard Horizontal Stand [ MLPN 46-46406 ]
•
Standard Vertical Stand [ MLPN 46-46405 ]
The following items are dependent on the type of MS7220 Kit ordered.
Some items may not be included in your kit.
•
AC to DC Power Transformer - Regulated 5.2V@ 650 mA output
•
One of the following may be included:
•
120V United States [ MLPN 45-45593 ]
•
220V – 240V Continental European [ MLPN 45-45591 ]
•
220V – 240V United Kingdom [ MLPN 45-45592 ]
•
Stand
•
Optional Flex Stand [ MLPN 46-46404 ]
•
PowerLink Cable with built in power jack for use with RS-232, Light
Pen, OCIA and 46xx scanners:
•
One of the following may be included:
•
Standard: 2.1m (7') straight cord, short strain relief
[ MLPN 54-54xxx* ]
•
Optional: 2.7m (9') coiled cord, long strain relief
[ MLPN 53-53xxx* ]
* xxx specifies connection to the host
•
Keyboard Wedge PowerLink Cable Kit for use with Keyboard Wedge
scanners [ MLPN 54-54002 ]:
•
A PowerLink “Y” cable with a 5-pin DIN female connector and a
6-pin mini DIN male connector
•
An Adapter Cable with a 5-pin DIN male connector and a 6-pin mini
DIN female connector
•
Stand Alone Keyboard Wedge Powerlink Cable [ MLPN 54-54020 ]
Other items may be ordered for the specific protocol being used. To order additional
items, contact the dealer, distributor or call Metrologic’s Customer Service Department
at 1-800-ID-METRO or 1-800-436-3876.
2
GETTING STARTED
Tools needed:
• Phillips head screwdriver
• ¼”-20 wrench
• Drill with a #39 drill bit (drill for hard-mount installation only)
Slide off the cable cover.
Slide off the horizontal stand.
Slide on the cable door and
remove the foam insert.
Loosen the lock nut, push back
the metal base plate and then
slide the cable through the cable
opening.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to
the countertop or drill four #39 pilot holes and secure the base plate to the
countertop with the four #8 wood screws provided.
Continued on next page.
3
GETTING STARTED
Return the metal base plate to its
original position then tighten the
lock nut.
Return the foam insert to its
original position then slide
the horizontal stand back
into place on the scanner.
Before continuing, determine what communication interface is needed
then follow the installation procedure for that interface on pages 5-11.
It is important to use the correct communication jack on the back of
the scanner (see pages 5-10 for cable the proper connections).
Incorrect cable connections can cause communication problems or
potential damage to the scanner
After the communication cable has been connected properly, slide the
cable cover down then secure in place with the three M3x .5 x 6 mm pan
head screws provided.
See the “MS7220 Stands” section of this guide for additional information on the vertical
[ MLPN 46-46405 ] and flexible [ MLPN 46-46406 ] stand options.
4
INSTALLATION FOR OCIA INTERFACE
To power the unit with an external power supply:
1.
Follow the “Getting Started” steps on
page 3.
2.
Turn off the host system.
3.
Connect the PowerLink cable to the
jack labeled “OCIA ” on the MS7220.
4.
Connect the other end of the
PowerLink cable to the host.
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
5.
Connect the external power supply to
the power jack on the Power Link
Cable.
6.
Check the AC input requirements of
the power supply to make sure the
voltage matches the AC outlet.
7.
Connect AC power to the transformer.
The outlet should be near the
equipment and easily accessible.
8.
Slide the cable cover into place on
the back of the scanner then secure it
with the three M3 screws provided.
9.
Turn on the host system.
OCIA
Figure 1: OCIA Interface
10. Scan the bar code to configure the MS7220 for OCIA communication.
Load OCIA Defaults
³
9
9
9
9
9
3
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
5
INSTALLATION FOR OCIA INTERFACE (CONTINUED)
To power the unit from the host device:
(For OCIA only)
1.
Follow the “Getting Started” steps on
page 3.
2.
Turn off the host system.
3.
Connect the PowerLink cable to the
jack labeled “OCIA” on the MS7220.
4.
Connect the other end of the
PowerLink cable to the host.
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
OCIA
Manufacturers Note:
Plugging the scanner into the serial
port of the PC does not guarantee
that scanned information will appear
at the PC. A software driver and
correct configuration setting are also
required for proper communication
to occur.
5.
Slide the cable cover into place on
the back of the scanner then secure it
with the three M3 screws provided.
6.
Turn on the host system.
7.
Scan the bar code to configure the
MS7220 for OCIA communication.
Figure 2: OCIA, Interface powered by
the host device
Load OCIA Defaults
³
9
9
9
9
9
3
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
6
INSTALLATION FOR KEYBOARD W EDGE INTERFACE
1.
Follow the “Getting Started” steps on
page 3.
2.
Turn of the host system.
3.
Disconnect the keyboard from the host.
4.
Connect the PowerLink cable to the
jack labeled “Keyboard Wedge ” on
the MS7220.
5.
Connect the “Y” end of the PowerLink
cable to the keyboard and the
keyboard port on the host. If
necessary use the male/female
adapter cable supplied with the
scanner for proper connections.
Keyboard Wedge
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
6.
Connect the external power supply
to the power jack on the PowerLink
cable.
7.
Check the AC input requirements of
the power supply to make sure the
voltage matches the AC outlet.
8.
Connect AC power to the
transformer. The outlet should be
near the equipment and easily
accessible.
9.
Figure 3: Keyboard Wedge Interfaces
Slide the cable cover into place on the back of the scanner then secure
it with the three M3 screws provided.
10. Turn on the host system.
11. Scan the bar code below to configure the MS7220 for Keyboard Wedge
communication.
Load Keyboard Wedge Defaults
³
9
9
9
9
9
4
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
7
INSTALLATION FOR STAND-ALONE KEYBOARD INTERFACE
1.
Follow the “Getting Started” steps on
page 3.
2.
Turn of the host system.
3.
Disconnect the keyboard from the host.
4.
Connect the PowerLink cable to the
jack labeled “Stand-Alone Keyboard”
on the MS7220.
5.
Connect the other end of the
PowerLink cable to the keyboard port
on the host.
Stand-Alone
Keyboard
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
6.
Connect the external power supply
to the power jack on the PowerLink
cable.
7.
Check the AC input requirements of
the power supply to make sure the
voltage matches the AC outlet.
8.
Connect AC power to the
transformer. The outlet should be
near the equipment and easily
accessible.
9.
Slide the cable cover into place on
the back of the scanner then
secure it with the three M3 screws
provided.
10. Turn on the host system.
Figure 4: Stand-Alone Keyboard
Interface
11. Scan the bar codes below to configure the MS7220 for Stand-Alone
Keyboard communication.
Load Keyboard Wedge Defaults
Scan 1
st
³
9
9
9
9
9
4
Enable Stand-Alone Keyboard
Scan 2
nd
³
5
1
5
5
1
5
3
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
8
INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES
1.
Follow the “Getting Started” steps on
page 3.
2.
Turn off the host system.
3.
Connect the PowerLink cable to the
jack labeled “RS232 or Light Pen” on
the MS7220.
4.
Connect the other end of the
PowerLink cable to the host.
RS232
or
Light Pen
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
5.
Connect the external power supply to
the power jack on the Power Link
Cable.
6.
Check the AC input requirements of
the power supply to make sure the
voltage matches the AC outlet.
7.
Connect AC power to the transformer.
The outlet should be near the
equipment and easily accessible.
8.
Slide the cable cover into place on
the back of the scanner then secure it
with the three M3 screws provided.
9.
Turn on the host system.
Figure 5: RS232 or Light Pen Interface
10. Scan the appropriate bar codes on
page 10 to configure the MS7220 for
RS-232 or Light Pen communication.
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
9
INSTALLATION FOR RS232 OR LIGHT PEN INTERFACES
Step 10, page 9 continued.
For RS232 Communication:
Recall Defaults
Scan 1
st
³
9
9
9
9
9
8
5
4
9
8
Enable RS-232
Scan 2
nd
³
4
1
5
5
For Light Pen Communication:
Recall Defaults
Scan 1
st
³
9
9
9
9
Enable Light Pen/Wand
Scan 2
10
nd
³
4
1
5
5
2
4
INSTALLATION OF AN AUXILIARY SCANNER
1.
Follow the “Getting Started” steps on page 3.
2.
Turn off the host system.
3.
Connect the Master/Slave PowerLink cable to the jack labeled “Aux” on
the MS7220 (see figure 6).
4.
Connect the other end of the Master/Slave PowerLink cable to the slave
scanner. The following Metrologic scanners can be used in the “Aux”
input of the MS7220: the MS9520, MS9540, MS6220, MS7120,
MS6520, MS6720, or another MS7220.
Important: The MS7220 will only receive full RS232 communication
from the slave.
5.
Connect the MS7220/Host PowerLink cable to the appropriate interface
jack on the back of the MS7220.
6.
Connect the other end of the MS7220/Host PowerLink cable to the
Host.
7.
Connect the external power supplies for the slave scanner and the
MS7220 to the power jacks on the two PowerLink cables.
Before continuing verify that the powerlink cable is connected to the
proper communication jack on the scanner. Incorrect cable connection
can cause communication problems or potential damage to the
scanner.
8.
Check the AC input requirements of both power supplies to make sure
the voltage matches the AC outlets.
9.
Connect AC power to the transformers. The outlets should be near the
equipment and easily accessible.
10. Slide the cable cover into place on the back of the scanner then secure
it with the three M3 screws provided.
11. Turn on the host system.
See next page for illustration.
11
INSTALLATION OF AN AUXILIARY SCANNER
OCIA
Keyboard
Wedge
or
Stand-Alone
Keyboard
RS232
or
Light
Pen
Aux
Connect
to Slave
Scanner
Figure 6: Master/Slave Setup
12
SCANNER PARTS
Œ
Output Window

Red LED
Ž
Green LED

Speaker

Side Cover
‘
Cable Door
’
Cable Jack Cover
“
Horizontal Mount Base
”
Figure 7a: Scanner Parts
•
Multi-Function Button
(see page 13)
Cable Connection Area
Foam Insert
Figure 7b: Scanner Parts
13
THE MULTI-FUNCTION BUTTON
Figure 8a: Multi-Function Button
CHANGING THE BEEPER TONE
Figure 8b: Changing the
Beeper Tone
A Short (<3 second) depression The beeper
tone will change. The new tone will be
heard, followed by a short pause. Then two
more of the new tones will be heard
signifying the new setting has been stored in
memory. The silent (no beep) tone is also
selectable.
PLACING THE UNIT IN SLEEP MODE
Long (>3 seconds) depression
Puts the scanner in the sleep mode.
Figure 8c: Sleep mode
WAKING THE UNIT FROM SLEEP MODE
The next button depression will awaken the
scanner for normal operation.
Figure 8d: Normal Operation
14
AUDIBLE INDICATORS
When the MS7220 scanner is in operation, it provides audible feedback.
These sounds indicate the status of the scanner. Eight settings are
available for the tone of the beep (normal, 6 alternate tones and no tone).
To change the tone, use the Multi-Function Button or refer to the
MetroSelect® Programming Guide (MLPN 00-02407 or 00-02561).
One Beep
When the scanner first receives power, the green LED will turn
on, the red LED will flash and the scanner will beep once.
(The red LED will remain on for the duration of the beep.) The
scanner is now ready to scan.
When the scanner successfully reads a bar code, the red LED
will flash and the scanner beeps once (if programmed to do
so). If the scanner does not beep once and the red light does
not flash, then the bar code has not been successfully read.
Razzberry Tone
This is a failure indicator. Refer to failure modes page 15.
Three Beeps - during operation
When placing the scanner in program mode, the red LED will
flash while the scanner simultaneously beeps three times. The
red and green LEDs will continue to flash until the unit exits
program mode. Upon exiting program mode, the scanner will
beep three times and the red LED will stop flashing.
When configured, 3 beeps can also indicate a
communications timeout during normal scanning mode.
When using one-code-programming, the scanner will beep
three times (the current selected tone), followed by a short
pause, a high tone and a low tone. This tells the user that the
single configuration bar code has successfully configured the
scanner.
Three beeps will also occur during a manual adjustment of the
beeper tone. With each short depression of the Multi-Function
Button, the new tone will be heard, followed by a short pause
then two more of the new current tones.
Three Beeps - on power up
This is a failure indicator. Refer to failure modes page 15.
15
FAILURE MODES
Flashing Green and One Razzberry Tone
This indicates the scanner has experienced a laser
subsystem failure. Return the unit for repair at an
authorized service center.
Flashing Red and Green and Two Razzberry Tones
This indicates the scanner has experienced a motor
failure. Return the unit for repair at an authorized service
center.
Continuous Razzberry Tone with both LEDs off
If, upon power up, the scanner emits a continuous
razzberry tone, then the scanner has an electronic failure.
Return the unit for repair at an authorized service center.
Three Beeps - on power up
If the scanner beeps 3 times on power up then, the
nonvolatile memory that holds the scanner configuration
has failed. Return the unit for repair at an authorized
service center.
16
VISUAL INDICATORS
There is a red LED and a green LED on the front of the MS7220. When the
scanner is on, the flashing or constant illumination of the LEDs indicates the
status of the current scan and the scanner.
No Red or Green LED
The LEDs will not be illuminated if the scanner is not receiving
power from the host or transformer.
Steady Green
When the laser is active, the green LED is illuminated. The
green LED will remain illuminated until the laser is deactivated.
During the power save mode, the laser will turn on and off.
During this period, the green LED remains illuminated.
Steady Green and Single Red Flash
When the scanner successfully reads a bar code, the red LED
will flash and the scanner will beep once. If the red LED does
not flash or the scanner does not beep once, then the bar code
has not been successfully read.
Steady Green and Steady Red
After a successful scan, the scanner transmits the data to the
host device. Some communication modes require that the host
inform the scanner when data is ready to be received. If the host
is not ready to accept the information, the scanner’s red LED will
remain on until the data can be transmitted.
Flashing Green then Flashing Red
This indicates the scanner is in program mode. A razzberry tone
indicates that an invalid bar code has been scanned in this
mode.
or
If the unit is in sleep mode, each LED will flash once every 15
seconds.
Steady Red, Green off
This indicates the scanner may be waiting for communication
from the host.
17
LABELS
Each scanner has a label on the back of the unit. The label contains
information such as the model number, date of manufacture, and the serial
number. The following are examples of these labels:
Figure 9: Labels
MAINTENANCE
Smudges and dirt can interfere with the proper scanning of a bar code.
Therefore, the output window will need occasional cleaning.
1.
2.
18
Spray glass cleaner onto lint free, non-abrasive cleaning cloth.
Gently wipe the scanner window.
DEPTH OF FIELD SPECIFICATIONS
(BASED ON 100% UPC BAR CODES)
Depth of Field (default)
Figure 10: Top View of Depth of Field
Figure 11: Side View of Depth of Field
Specifications subject to change without notice.
19
DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT W IDTH
(BASED ON 100% UPC BAR CODES)
Depth of Field (Default)
Figure 12: Top View of Depth of Field
Minimum Bar Code Element Width
mm
mils
A
.13
5.2
B
.19
7.5
C
.26
10.4
Specifications subject to change without notice.
20
D
.33
13
E
.48
19
F
.66
26
DEPTH OF FIELD BY MINIMUM BAR CODE ELEMENT W IDTH
(BASED ON 100% UPC BAR CODES)
Depth of Field (Default)
Figure 13: Side View of Depth of Field
Minimum Bar Code Element Width
mm
mils
A
.13
5.2
B
.19
7.5
C
.26
10.4
D
.33
13
E
.48
19
F
.66
26
Specifications subject to change without notice.
21
TROUBLESHOOTING GUIDE
The following guide is for reference purposes only. Contact a Metrologic
representative at 1-800-ID-METRO or 1-800-436-3876 to preserve the
limited warranty terms.
MS7220 Series Troubleshooting Guide
SYMPTOMS
All Interfaces
No LEDs, beep
or motor spin
POSSIBLE CAUSE(S)
SOLUTION
No power is being
supplied to the
scanner
Check transformer, outlet
and power strip. Make sure
the cable is plugged into the
scanner
No LEDs, beep
No power is being
supplied to the
scanner from host
Some host systems cannot
supply enough current to
power ArgusScan™. Use
the power supply included
with the scanner.
3 beeps on
power up
Non-volatile RAM
failure
Contact a Metrologic
Representative, if the unit
will not hold the
programmed configuration
Continuous
razz tone on
power up
RAM or ROM failure
Contact a Metrologic
Representative, if the unit
will not function
Razz tone and
green LED flash
at power up
VLD failure
Contact a Metrologic
Representative
Razz tone and
both LEDs flash
at power up
Scanner motor failure
Contact a Metrologic
Representative
Multiple scans
upon
presentation of
code
Same symbol timeout
set too short
Adjust same symbol timeout
for a longer time
The unit powers
up, but does
not scan and/or
beep
Beeper disabled. No
tone selected
Enable beeper. Select tone
22
TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
The unit powers
up, but does
not scan and/or
beep
Scanning a particular
symbology that is not
enabled
UPC/EAN, Code 39,
interleaved 2 of 5, Code 93,
Code 128 and Codabar are
enabled by default. Verify
that the type of bar code
being read has been
selected
The unit powers
up, but does
not scan and/or
beep
The scanner has been
programmed for a
character length lock,
or a minimum length
and bar code being
scanned does not
satisfy the
programmed criteria
Verify that the bar code that
is being scanned falls into
the criteria.
(Typical of Non-UPC/EAN
codes. The scanner
defaults to a minimum of 4
character bar code.)
The unit scans
a bar code, but
locks up after
the first scan
(red LED stays
on)
The scanner is
configured to support
some form of host
handshaking but is not
receiving the signal
If the scanner is setup to
support ACK/NAK,
RTS/CTS, XON/XOFF or
D/E, verify that the host
cable and host are
supporting the handshaking
properly
The unit scans,
but the data
transmitted to
the host is
incorrect
The scanner’s data
format does not match
the host system
requirements
Verify that the scanner’s
data format matches that
required by the host. Make
sure that the scanner is
connected to the proper
host port
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The print quality of the
bar code is suspect
Check print mode. The type
of printer could be the
problem. Change print
settings. For example
change to econo mode or
high speed
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The aspect ratio of the
bar code is out of
tolerance
Also check character
length lock.
Check print mode. The type
of printer could be the
problem. Change print
settings. ie change to econo
mode or high speed
23
TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The bar code may
have been printed
incorrectly
Check if it is a check
digit/character/or border
problem
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The scanner is not
configured correctly
for this type of bar
code
Check if check digits are set
properly
Scanner beeps
at some bar
codes and NOT
for others of the
same bar code
symbology
The minimum symbol
length setting does not
work with the bar code
Check if the correct
minimum symbol length is
set
Keyboard Wedge Only
Configuration is not
The unit scans
correct
the bar code
but there is no
data
Make sure the scanner is
configured for the
appropriate mode.
The unit scans
but the data is
not correct
Configuration is not
correct
Make sure that the proper
PC type AT, PS2 or XT is
selected. Verify correct
country code and data
formatting are selected.
Adjust intercharacter delay
SYMPTOM
The unit is
transmitting
each character
Configuration is not
correct
Increase the interscan code
delay setting. Adjust
whether the F0 break is
transmitted. It may be
necessary to try this in both
settings.
24
TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Alpha
characters
show as lower
case
Computer is in Caps
Lock mode
Enable Caps Lock detect
setting of the scanner to
detect whether the PC is
operating in Caps Lock
Everything
works except
for a couple of
characters
These characters may
not be supported by
that country’s key look
up table
Try operating the scanner in
Alt mode
RS-232 Only
The unit is
transmitting
each character
Configuration is not
correct
Increase the interscan code
delay setting. Adjust
whether the F0 break is
transmitted. It may be
necessary to try this in both
settings.
Alpha
characters
show as lower
case
Computer is in Caps
Lock mode
Enable Caps Lock detect
setting of the scanner to
detect whether the PC is
operating in Caps Lock
Everything
works except
for a couple of
characters
These characters may
not be supported by
that country’s key look
up table
Try operating the scanner in
Alt mode
Power-up OK
and scans OK
but does not
communicate
properly to the
host
Com port at the host is
not working or
configured properly
Check to make sure that the
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data
Power-up OK
and scans OK
but does not
communicate
properly to the
host
Cable not connected
to the proper com port
Check to make sure that the
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data
25
TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOMS
POSSIBLE CAUSE(S)
SOLUTION
Power-up OK
and scans OK
but does not
communicate
properly to the
host.
Com port not
operating properly.
Check to make sure that the
baud rate and parity of the
scanner and the
communication port match
and the program is looking
for “RS-232" data.
The host is
receiving data but
the data does not
look correct.
The scanner and host
may not be configured
for the same interface
font.
Check that the scanner and
the host are configured for
the same interface font.
Characters are
being dropped.
Intercharacter delay
needs to be added to
the transmitted output.
Add some intercharacter
delay to the transmitted
output by using the
®
MetroSelect Programming
Guide MLPN 00-02407.
Slave operation with any interface
Trouble with the
Slave Scanner.
Cable [MLPN 54-54667]
may not be connected
to the proper port.
Slave Scanner
powers up but
data is not
relayed to the
host.
The “Aux” com port
may not be operating
properly.
®
Refer to the user guide
provided with the slave
scanner.
Ensure slave scanner is
connected to the MS7220
com port marked “Aux” port.
* The MS7220 must be
programmed to enable the
“Aux” port.
The slave scanner must be
configured to send “slave”
formatted data (reserve
code 32).
* Use MetroSet .
For the Auxiliary interface, choose “HoloTrak Decode”. All remaining
parameters will be automatically chosen.
26
RS232 DEMONSTRATION PROGRAM
If an RS232 scanner is not communicating with your IBM compatible PC,
key in the following BASIC program to test that the communication port
and scanner are working. This program is for demonstration purposes
only. It is only intended to prove that cabling is correct, the com port is
working, and the scanner is working. If the bar code data displays on the
screen while using this program, it only demonstrates that the hardware
interface and scanner are working. At this point, investigate whether the
application software and the scanner configuration match. If the
application does not support RS-232 scanners, a software wedge
program that will take RS-232 data and place it into a keyboard buffer
may be needed. This program tells the PC to ignore RTS-CTS, Data Set
Ready (DSR) and Data Carrier Detect (DCD) signals. If the
demonstration program works and yours still does not, jumper RTS to
CTS and Data Terminal Reading (DTR) to DCD and DSR on the back of
your PC.
10
20
30
35
40
50
60
70
100
110
32766
32767
CLS
ON ERROR GOTO 100
OPEN “COM1:9600,S,7,1,CS0,DS0,CD0,LF” AS #1
PRINT “SCAN A FEW BAR CODES”
LINE INPUT #1, BARCODE$
PRINT BARCODE$
K$ = INKEY$: IF K$ = CHR$(27) THEN GOTO 32766
GOTO 40
PRINT “ERROR NO.”; ERR; “ PRESS ANY KEY TO TERMINATE.”
K$ = INKEY$: IF K$ = “” THEN GOTO 110
CLOSE: SYSTEM
END
27
APPLICATIONS AND PROTOCOLS
The model number on each scanner includes the scanner number and
factory default communications protocol.
Scanner
Version
Identifier
7220
12
Communication Protocol(s)
RS232, Light Pen, Keyboard Wedge, StandAlone Keyboard, OCIA, Low Speed Option
The MS7220 with Built-in PC Keyboard Wedge Interface is designed to be
used for keyboard emulation only. Many RS-232 programmable functions
available in other Metrologic scanners are also available as keyboard wedge
functions.
The following are the most important selectable options specific to the
keyboard wedge.
Keyboard Type
•
•
•
** AT (includes IBM® PS2 models 50, 55, 60, 80)
XT
IBM PS2 (includes models 30, 70, 8556)
Keyboard Country Type
•
•
•
•
**
28
** USA
French
Italian
Belgium
•
•
•
•
United Kingdom
German
Spanish
Swiss
Refer to pages 30-35 for complete information on the factory default
settings. Refer to the MetroSelect® Programming Guide
(MLPN 00-02407 or 00-02561) or MetroSet® 2’s help files for information
on how to change the default settings.
DESIGN SPECIFICATIONS
MS7220 DESIGN SPECIFICATIONS
OPERATIONAL
Light Source:
VLD 650 ± 10 nm
Laser Power:
0.678 mW maximum
Depth of Field:
Scan Speed:
Scan Pattern:
Scan Lines:
Min Bar Width:
0 mm to 215 mm 8.5" at default (programmable)
2000 scans/second
5 fields of 4 parallel lines (omnidirectional)
20
0.13 mm (5.2 mil)
Decode Capability:
Autodiscriminates all standard bar codes; for
other symbologies call Metrologic
System Interfaces:
PC Keyboard Wedge, RS-232, OCIA, Light Pen,
Stand Alone PC Keyboard
Print Contrast:
No. Characters
Read:
Roll, Pitch, Yaw:
Beeper Operation:
Indicators (LED):
35% minimum reflectance difference
up to 80 data characters(Maximum number will
vary based on symbology and density)
360°, 60°, 60°
7 tones or no beep
green = laser on, ready to scan
red = good read, decoding
MECHANICAL
Height:
123 mm (4.8")
Depth:
65mm (2.6")
Width:
168 mm (6.6")
Weight:
0.91 Kg (2 lbs)
Termination:
Cable:
Four 10-pin modular RJ45 Jacks
Standard 2.1m (7’) straight; optional 2.7m (9')
coiled; for other cables call Metrologic
Specifications subject to change without notice
29
DESIGN SPECIFICATIONS
MS7220 DESIGN SPECIFICATIONS
ELECTRICAL
Input Voltage:
Power:
Operating Current:
DC Transformers:
Laser Class:
EMC:
5.2VDC ± 0.25V
1.9 W
360 mA
Class II; 5.2 V @ 650 mA
CDRH: Class IIa; EN 60825-1: 1994/A11:1996
Class 1
FCC, ICES-003 & EN 55022 Class A
ENVIRONMENTAL
Operating Temperature:
Storage Temperature:
Humidity:
Light Levels:
Contaminants:
Ventilation:
0°C to 40°C (32°F to 104°F)
-40°C to 60°C (-40°F to 140°F)
5% to 95% relative humidity, non-condensing
4842 LUX (450 foot candles)
Sealed to resist airborne particulate
contaminants
None required
Specifications subject to change without notice.
30
DEFAULT SETTINGS
Many functions of the scanner can be "programmed" - that is, enabled or
disabled. The scanner is shipped from the factory programmed to a set of
default conditions. The default parameter of the scanner has an asterisk
( * ) in the charts on the following pages. If an asterisk is not in the default
column then the default setting is Off or Disabled. Every communication
does not support every parameter. If the communication supports a
parameter listed in the charts on the following pages, a check mark will
appear.
Default
OCIA
RS-232
Light
Pen
IBM
46XX
KBW
*
*
*
*
*
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Full ASCII Code 39
=
=
=
=
=
MOD 43 Check on
Code 39
=
=
=
=
=
MSI-Plessey
=
=
=
=
=
MSI-Plessey 10/10
Check Digit
=
=
=
=
=
=
=
=
=
=
Parameter
UPC/EAN
Code 128
Code 93
Codabar
Interleaved 2 of 5 (ITF)
MOD 10 Check on ITF
Code 11
Code 39
MSI-Plessey MOD 10
Check Digit
*
*
=
=
=
=
=
Variable
=
=
=
=
=
4
=
=
=
=
=
Symbol Length Lock
None
=
=
=
=
=
Bars High as Code 39
*
Paraf Support
ITF Symbol Lengths
Minimum Symbol
Length
=
Spaces High as Code 39
=
Bars High as Scanned
=
Spaces High as
Scanned
=
DTS/SIEMENS
=
31
DEFAULT SETTINGS (CONTINUED)
Parameter
DTS/NIXDORF
Default
OCIA
*
=
NCR F
=
NCR S
=
RS-232
Beep/Transmit
Sequence
IBM
46XX
KBW
=
Poll Light Pen Source
Beeper Tone
Light
Pen
Normal
=
=
=
=
=
Before
Transmit
=
=
=
=
=
None
=
=
=
=
=
Razzberry Tone on
Timeout
=
=
=
=
=
Three Beeps on Timeout
=
=
=
=
=
*
=
=
=
=
=
10 mins.
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Same Symbol Rescan
Timeout: 1250 msecs
=
=
=
=
=
Same Symbol Rescan
Timeout: 2000 msecs
=
=
=
=
=
=
=
Communication Timeout
No Beeps on Timeout
Enter Power Save Mode
Same Symbol Rescan
Timeout: 200 msecs
Same Symbol Rescan
Timeout: 500 msecs
Programmable in 50
msec steps (MAX 6.35
seconds)
*
Intercharacter Delay
Programmable in 1 msec
steps
(MAX 255 msecs)
1 msecs
10 msecs
in KBW
=
=
Number of Scan Buffers
1
=
=
=
=
=
Transmit UPC-A Check
Digit
*
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Transmit UPC-E Check
Digit
Expand UPC-E
=
=
Convert UPC-A to
EAN-13
=
=
Transmit Lead Zero on
UPC-E
=
=
32
=
DEFAULT SETTINGS (CONTINUED)
Parameter
Default
Convert EAN-8 to EAN13
OCIA
RS-232
=
=
Light
Pen
IBM
46XX
KBW
=
=
Transmit UPC-A Number
System
*
=
=
=
=
=
Transmit UPC-A
Manufacturer ID#
*
=
=
=
=
=
Transmit UPC-A Item ID#
*
=
=
=
=
=
Transmit Codabar
Start/Stop Characters
=
=
=
=
CLSI Editing (Enable)
=
=
=
=
Transmit Mod 43 Check
Digit on Code 39
=
=
=
=
Transmit Code 39
Stop/Start Characters
=
=
=
=
Transmit Mod 10/ITF
=
=
=
=
Transmit MSI-Plessey
Check Characters
=
=
=
=
Parity
Baud Rate
Space
=
9600
=
=
8 Data Bits
7 Data Bits
*
=
Transmit Sanyo ID
Characters
=
=
Nixdorf ID
=
=
LRC Enabled
=
=
UPC Prefix
=
=
UPC Suffix
=
=
Transmit AIM ID
Characters
=
=
STX Prefix
=
=
ETX Suffix
=
=
33
DEFAULT SETTINGS (CONTINUED)
Parameter
Default
OCIA
RS-232
Light
Pen
IBM
46XX
KBW
Carriage Return
*
=
=
Line Feed - disabled by
default in KBW
*
=
=
Tab Prefix
=
=
Tab Suffix
=
=
"DE" Disable Command
=
"FL" Laser Enable
Command
=
DTR Handshaking
Support
=
RTS/CTS Handshaking
=
Character RTS/CTS
=
*
Message RTS/CTS
=
XON/XOFF
Handshaking
=
ACK/NAK
=
Two Digit Supplements
=
=
Five Digit Supplements
=
=
Bookland 978
=
=
Bookland 977 (2 digit)
Supplemental
Requirement
=
=
as
code
39
as
code
39
as
code
39
=
=
=
=
=
=
=
=
=
Supplements are not
Required
*
=
=
=
=
=
Two Digit Redundancy
*
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Five Digit Redundancy
100 msec to Find
Supplement
Programmable in 100
msec steps (MAX 800
msec)
34
*
DEFAULT SETTINGS (CONTINUED)
Parameter
Default
Coupon Code 128
Programmable Code
Lengths
7 avail.
Programmable Prefix
Characters
10 avail.
OCIA
RS-232
Light
Pen
IBM
46XX
KBW
=
=
as
code
39
=
=
=
=
=
=
=
=
=
=
=
=
Suffix Characters
Prefixes for individual
Code Types
=
Editing
Inter Scan-Code Delay
Programmable (100 µsec
steps)
=
=
800 µsec
Function/Control Key
Support
Minimum Element Width
Programmable in 5.6
µsec steps
=
1 msec
Depth of Field
Variable Depth of Field
*
=
=
=
=
=
Normal Depth of Field
*
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Extended Depth of Field
Long Depth of Field
Ultra Close Depth of
Field
*
35
DEFAULT SETTINGS (CONTINUED)
Default settings for “Aux” interface
The slave scanner and the MS7220 always communicate via RS232. Data
is relayed to the host via various primary interfaces.
Default
OCIA
RS-232
Light
Pen
IBM
46XX
KBW
Aux Baud Rate
38400
=
=
=
=
=
Aux parity
space
=
=
=
=
=
Aux data bits
7
=
=
=
=
=
Aux stop bits
2
=
=
=
=
=
Aux character RTS
*
=
=
=
=
=
=
=
=
=
=
Parameter
Aux message RTS
Aux Ack/Nak
*
=
=
=
=
=
Aux Xon/Xoff
*
=
=
=
=
=
Aux D/E commands
=
=
=
=
=
Aux M/O commands
=
=
=
=
=
Aux F/L commands
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Aux Intercharacter Delay
Aux Port Data Format
36
1 msec
None
(Disabled)
MS7220 STANDS
Vertical Stand Kit [ MLPN 46-46405 ]
See page 37 for installation instructions.
Kit Includes:
a. #8 x 1 round head wood screw
b. M3 x .5 x 6mm pan head screw
c. Vertical base cover
d. Cable door
[ MLPN 18-18057 ]
[ MLPN 18-18670 ]
[ MLPN 36-00363 ]
[ MLPN 18-18057 ]
Qty. 4
Qty. 3
Qty. 1
Qty. 2
Tools required for installation:
• Flat head screw driver
• Phillips head screw driver
• ¼”-20 wrench
• Drill with #39 drill bit (Needed for hard mount installation only)
Optional Flex Stand Kit [ MLPN 46-46404 ]
See page 38 for installation instructions.
Kit Includes:
a. Long coupler
b. Bearing plate
c. Bellows
d. Flex pole
e. ¼ -20 x 3/8 pan head screw
[ MLPN 36-00324 ]
[ MLPN 36-00501 ]
[ MLPN 36-36615 ]
[ MLPN 36-00351 ]
[ MLPN 18-18602 ]
Qty. 1
Qty. 1
Qty. 1
Qty. 1
Qty. 1
Tools required for installation:
• Flat head screw driver
• Phillips head screw driver
• ¼”-20 wrench
• Drill with #39 drill bit (Needed for hard mount installation only)
37
MS7220 STANDS
Vertical Stand Installation [ MLPN 46-46405 ]
Remove the three screws
securing the cable cover to the
unit and slide it up and off the
scanner. Disconnect the cable
and slide the horizontal stand
up and off the unit.
Disassemble the horizontal stand and
remove the horizontal cover plate.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to the
countertop or drill four #39 pilot holes and secure the base plate to the countertop
with the four #8 wood screws provided.
38
Replace the horizontal base
cover with the vertical base cover
[ 36-00363 ] then reassemble.
Move the side cover from the vertical
to the horizontal position on the unit.
Slide the vertical stand onto the
unit.
Reattach the cable and secure the cable
cover with the three M3 screws.
MS7220 STANDS
Optional Flexible Stand Installation [ MLPN 46-46404 ]
Remove the three screws
securing the cable cover to the
unit and slide it up and off the
scanner. Disconnect the cable
and slide the horizontal stand
up and off the unit.
Disassemble the horizontal stand. Remove
the lock nut and the short coupler. They will
not be used on the flex stand.
Mounting the MS7220: Peel off the base plate’s tape backing and affix it to the
countertop or drill four #39 pilot holes and secure the base plate to the
countertop with the four #8 wood screws provided.
Slide the bearing plate over the
stud on the base plate then
attach the flex pole.
Slide the bellows over the flex pole and
cable. Position the long coupler over the
top of the bellows. Secure the long coupler
in place with the ¼-20 pan head screw
provided then position the foam insert over
the screw head.
Slide the flex stand on the unit.
Reconnect the cable and secure the cable
cover with the three M3 screws.
39
SCANNER AND CABLE TERMINATIONS
Scanner Pinout Connections
The MS7220 scanner interfaces terminate to 10-pin modular jacks located
on the back of the unit. The serial # label indicates the interface enabled
when the scanner is shipped from the factory.
MS7220-12
OCIA
Pin
1
2
3
4
5
6
7
8
9
10
Function
Ground
RS-232 Transmit Output
RS-232 Receive Input
RDATA
RDATA Return
Clock in
Clock out
Clock in Return/Clock out
Rtrn
+5VDC
Shield Ground
MS7220-12 Keyboard Wedge
or
Stand-Keyboard
Pin
Function
1
Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
PC Data
5
PC Clock
6
KB Clock
7
PC +5V
8
KB Data
9
+5VDC
10
Shield Ground
Continued next page
40
MS7220-12
RS-232 or Light Pen
Pin
1
2
3
4
5
6
7
8
9
10
Function
Ground
RS-232 Transmit Output
RS-232 Receive Input
RTS Output
CTS Input
DTR Input/LTPN Source
Reserved
LTPN Data
+5VDC
Shield Ground
SCANNER AND CABLE TERMINATIONS (CONTINUED)
MS7220
Auxilary Port RS232 IN Only
Pin
Function
1
Ground
2
RS-232 Receive Input
3
RS-232 Transmit Output
4
RTS in
5
CTS out
6
NC
7
NC
8
NC
9
NC
10
NC
Cable Connector Configurations
“Standard” PowerLink cable
9
5
6
1
9-pin D-type female connector to the PC
Pin
1
2
3
4
5
6
7
8
9
Function
Shield Ground
RS-232 Transmit Output
RS-232 Receive Input
DTR Input
Power/Signal Ground
Reserved
CTS Input
RTS Output
+5VDC
9-Pin D-Type Connector
Stand Alone Keyboard
Powerlink Cable
1
2
6-pin male mini-DIN connector to the PC
4
3
6 5
Pin
1
2
3
4
5
6
Function
PC Data
NC
Power Ground
+5VDC PC Power to KB
PC Clock
NC
6-Pin Male Mini-DIN Connector
41
SCANNER AND CABLE TERMINATIONS (CONTINUED)
Cable Connector Configuration
The PowerLink cable is terminated with a 5-pin DIN female connector
on one end, and a 6-pin mini DIN male on the other.
4
2
5
1
2
3
1
4
3
6 5
PowerLink Cable
5-Pin DIN, Female
6-Pin DIN, Male
Metrologic will supply an adapter cable with a 5-pin DIN male
connector on one end and a 6-pin mini DIN female connector on the
other.
2
5
3
4
1
1
2
3
4
5 6
Adapter Cable
5-Pin Din, Male
6-pin Mini Din, Female
According to the termination required, connect the appropriate end of
the adapter cable to the PowerLink cable, leaving the necessary
termination exposed for connecting to the keyboard and the keyboard
port on the PC. The pin assignments are as follows:
PowerLink Cable
Pin
1
2
3
4
5
5-pin Female DIN
Function
Keyboard Clock
Keyboard Data
No Connect
Power Ground
+5 Volts DC
6-pin Male Mini-DIN
Pin
Function
1
Keyboard Data
2
No Connect
3
Power Ground
4
+5 Volts DC
5
PC Clock
6
No Connect
42
Adapter Cable
Pin
1
2
3
4
5
5-pin Male DIN
Function
PC Clock
PC Data
No Connect
Power Ground
+5 Volts DC
6-pin Female Mini-DIN
Pin
Function
1
Keyboard Data
2
No Connect
3
Power Ground
4
+5 Volts DC
5
Keyboard Clock
6
No Connect
LIMITED W ARRANTY
The MS7220 scanners are manufactured by Metrologic at its Blackwood, New Jersey,
U.S.A. facility. The MS7220 scanners have a two (2) year limited warranty from the
date of manufacture. Metrologic warrants and represents that all MS7220 scanners
are free of all defects in material, workmanship and design, and have been produced
and labeled in compliance with all applicable U.S. Federal, state and local laws,
regulations and ordinances pertaining to their production and labeling.
This warranty is limited to repair, replacement of Product or refund of Product price at
the sole discretion of Metrologic. Faulty equipment must be returned to the Metrologic
facility in Blackwood, New Jersey, U.S.A. or Puchheim, Germany. To do this, contact
Metrologic’s Customer Service/Repair Department to obtain a Returned Material
Authorization (RMA) number.
In the event that it is determined the equipment failure is covered under this
warranty, Metrologic shall, at its sole option, repair the Product or replace the
Product with a functionally equivalent unit and return such repaired or replaced
Product without charge for service or return freight, whether distributor,
dealer/reseller, or retail consumer, or refund an amount equal to the original
purchase price.
This limited warranty does not extend to any Product which, in the sole judgement of
Metrologic, has been subjected to abuse, misuse, neglect, improper installation, or
accident, nor any damage due to use or misuse produced from integration of the
Product into any mechanical, electrical or computer system. The warranty is void if
the case of Product is opened by anyone other than Metrologic’s repair department
or authorized repair centers.
THIS LIMITED WARRANTY, EXCEPT AS TO TITLE, IS IN LIEU OF ALL OTHER
WARRANTIES OR GUARANTEES, EITHER EXPRESS OR IMPLIED, AND
SPECIFICALLY EXCLUDES, WITHOUT LIMITATION, WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE UNDER THE
UNIFORM COMMERCIAL CODE, OR ARISING OUT OF CUSTOM OR CONDUCT.
THE RIGHTS AND REMEDIES PROVIDED HEREIN ARE EXCLUSIVE AND IN
LIEU OF ANY OTHER RIGHTS OR REMEDIES. IN NO EVENT SHALL
METROLOGIC BE LIABLE FOR ANY INDIRECT OR CONSEQUENTIAL
DAMAGES, INCIDENTAL DAMAGES, DAMAGES TO PERSON OR PROPERTY,
OR EFFECT ON BUSINESS OR PROPERTY, OR OTHER DAMAGES OR
EXPENSES DUE DIRECTLY OR INDIRECTLY TO THE PRODUCT, EXCEPT AS
STATED IN THIS WARRANTY. IN NO EVENT SHALL ANY LIABILITY OF
METROLOGIC EXCEED THE ACTUAL AMOUNT PAID TO METROLOGIC FOR
THE PRODUCT. METROLOGIC RESERVES THE RIGHT TO MAKE ANY
CHANGES TO THE PRODUCT DESCRIBED HEREIN.
Corporate Headquarters
Metrologic Instruments, Inc.
90 Coles Road
Blackwood, NJ 08012-4683
Germany
Metrologic Instruments GmbH
Dornierstrasse 2
82178 Puchheim b.
Munich, Germany
Customer Service: 1-800-ID-METRO
Tel: 856-228-8100
Fax: 856-228-6673
Email: info@metrologic.com
Website: www.metrologic.com
Tel: 49-89-89019-0
Fax: 49-89-89019-200
Email: info@europe.metrologic.com
43
NOTICES
Notice
This equipment has been tested and found to comply with limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at his own expense. Any unauthorized
changes or modifications to this equipment could void the users authority to operate this device.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Notice
This Class A digital apparatus complies with Canadian ICES-003.
Remarque
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Caution
Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous laser light exposure. Under no circumstances should the customer attempt to
service the laser scanner. Never attempt to look at the laser beam, even if the scanner appears to be
nonfunctional. Never open the scanner in an attempt to look into the device. Doing so could result in
hazardous laser light exposure. The use of optical instruments with the laser equipment will increase
eye hazard.
Attention
L'emploi de commandes, réglages ou procédés autres que ceux décrits ici peut entraîner de graves
irradiations. Le client ne doit en aucun cas essayer d'entretenir lui-même le scanner ou le laser.
Ne regardez jamais directement le rayon laser, même si vous croyez que le scanner est inactif.
N'ouvrez jamais le scanner pour regarder dans l'appareil. Ce faisant, vous vous exposez à une
rayonnement laser mortel. L'emploi d'appareils optiques avec cet équipement laser augmente le
risque d'endommagement de la vision.
Achtung
Die Verwendung anderer als der hier beschriebenen Steuerungen, Einstellungen oder Verfahren
kann eine lebensgefährliche Laserstrahlung hervorrufen. Der Kunde sollte unter keinen Umständen
versuchen, den Laser-Scanner selbst zu warten. Sehen Sie niemals in den Laserstrahl, selbst wenn
Sie glauben, daß der Scanner nicht aktiv ist. Öffnen Sie niemals den Scanner, um in das Gerät
hineinzusehen. Wenn Sie dies tun, können Sie sich einer lebensgefährlichen Laserstrahlung
aussetzen. Der Einsatz optischer Geräte mit dieser Laserausrüstung erhöht das Risiko einer
Sehschädigung.
Attenzione
L’utilizzo di sistemi di controllo, di regolazioni o di procedimenti diversi da quelli descritti nel
presente Manuale può provocare dei raggi laser pericolosi per la vita. Il cliente non deve
assolutamente tentare di riparare egli stesso lo scanner laser. Non guardate mai nel raggio laser,
anche se credete che lo scanner non sia attivo. Non aprite mai lo scanner per guardare dentro
l’apparecchio. Se tuttavia lo fate, potete esporVi a dei raggi laser pericolosi per la vita. L’uso di
apparecchi ottici con questo equipaggiamento laser aumenta il rischio di danni alla vista.
44
NOTICES (CONTINUED)
European Standard
Warning
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
Funkstöreigenschaften nach EN 55022:1998
Warnung!
Dies ist eine Einrichtung der Klasse A. Diese Einrichtung kann im Wohnbereich
Funkstörungen verursachen; in diesem fall kann vom Betrieber verlangt werden,
angemessene Maßnahmen durchführen.
Standard Europeo
Attenzione
Questo e’ un prodotto di classe A. Se usato in vicinanza di residenze private
potrebbe causare interferenze radio che potrebbero richiedere all’utilizzatore
opportune misure.
Attention
Ce produit est de classe “A”. Dans un environnement domestique, ce produit peut
être la cause d’interférences radio. Dans ce cas l’utiliseteur peut être amené à
predre les mesures adéquates.
PATENTS
“Patent Information
This METROLOGIC product may be covered by one or more of the following U.S.
Patents:
U.S. Patent No.;
4,960,985; 5,081,342; 5,216,232; 5,260,553; 5,340,971; 5,343,027; 5,557,093;
5,627,359; 5,637,852; 5,661,292; 5,686,717; 5,777,315; 5,789,731; 5,828,049;
6,029,894;
4,360,798;
4,673,805;
4,933,538;
5,124,539;
5,229,591;
5,280,162;
5,396,055;
5,468,951;
5,591,953;
4,369,361;
4,736,095;
4,992,717;
5,130,520;
5,247,162;
5,280,164;
5,408,081;
5,479,000;
5,616,908;
4,387,297;
4,758,717;
5,081,342;
5,132,525;
5,250,790;
5,304,788;
5,410,139;
5,484,992;
5,627,359
4,460,120;
4,816,660;
5,015,833;
5,140,144;
5,250,791;
5,321,246;
5,424,525;
5,525,789;
4,496,831;
4,845,350;
5,017,765;
5,149,950;
5,250,792;
5,324,924;
5,436,440;
5,528,024;
4,593,186;
4,896,026;
5,059,779;
5,180,904;
5,260,553;
5,340,973;
5,449,891;
5,532,469;
4,607,156;
4,923,281;
5,117,098;
5,200,599;
5,262,628;
5,396,053;
5,468,949;
5,545,889;
No license right or sublicense is granted, either expressly or by implication, estoppel, or
otherwise, under any METROLOGIC or third party intellectual property rights (whether
or not such third party rights are licensed to METROLOGIC), including any third party
patent listed above, except for an implied license only for the normal intended use of
the specific equipment, circuits, and devices represented by or contained in the
METROLOGIC products that are physically transferred to the user, and only to the
extent of METROLOGIC’S license rights and subject to any conditions, covenants and
restrictions therein.”
Other worldwide patents pending.
45
INDEX
A
Accessories ............................... 2
Adapter ................................ 2, 42
Audible..................................... 15
Autodiscriminates .................... 29
B
Bar Code ..................... 19, 20, 21
Beep .................................. 15, 32
C
Cable ... 2-9, 13, 25-29, 37, 40-42
Caution ................ 5, 6, 7, 8, 9, 44
CE...................................... 44, 45
Communication.................. 28, 32
Connector .......................... 41, 42
Customer Service ................ 2, 43
D
Decode Capability ................... 29
Default Settings ..................31-36
Design Specifications ........ 29, 30
E
Electrical .................................. 30
Extended Depth of Field .......... 35
F
Failure Modes .......................... 16
Function................. 35, 40, 41, 42
G
Ground......................... 40, 41, 42
H
Host ......................................... 11
I
Indicators ..................... 15, 17, 29
Input Voltage ........................... 30
Installation ..... 2, 5-7, 9-12, 37-39
Interfaces............... 5, 8, 9, 10, 22
K
Keyboard Type ........................ 28
Keyboard Wedge1-2, 7, 28-29, 40
L
Labels ...................................... 18
LED............ 13, 15, 17, 22, 23, 29
Light Levels ............................. 30
Light Pen ....1, 2, 9, 10, 28-36, 40
Light Source ............................ 29
46
M
Maintenance............................ 18
Mechanical .............................. 29
Min Bar Width.......................... 29
N
Normal Depth of Field ............. 35
Notices .............................. 44, 45
O
OCIA.......... 1-6, 28, 29, 31-36, 40
Operating Current.................... 30
Operation........................... 29, 44
Operational.............................. 29
Output Window........................ 13
P
Parts ........................................ 13
Patents .................................... 45
Port.................................... 36, 41
Programming Guide 2, 15, 26, 28
Protocols ................................. 28
R
Razzberry Tone ........... 15, 16, 32
RDATA .................................... 40
Repair...................................... 43
S
Scan Lines............................... 29
Scan Pattern............................ 29
Scan Speed............................. 29
Specifications .. 19, 20, 21, 29, 30
Stand ................. 2, 29, 37, 38, 39
Storage.................................... 30
System Interfaces.................... 29
T
Termination ............................. 29
Transformers ........................... 30
Troubleshooting.................. 22-26
V
Ventilation................................ 30
Visual....................................... 17
Voltage ...................... 5, 6, 7, 8, 9
W
Warranty.................................. 43
Weight ..................................... 29
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