GM44-UB
®
GM44-UB
< RS232 >
GPS MOBILE LOCATOR
USER’S MANUAL
Contents
INTRODUCTION & APPLICATIONS…...…………………………...….………..3
PACKAGE CONTENTS…………………………………………………………….4
GETTING STARTED.……………………………………………………….………5
OPERATING PROCEDURE……………………………………..…………………6
PIN ASSIGNMENT………...……………………………………..…………………6
SPECIFICATION………………………………………………………...…………..7
APPENDIX …………………………………………...………………………………8
WARRANTY……………………………………………………….………………….9
Introduction
Welcome to GM44-UB GPS Mobile Locator user’s manual.
Congratulation on your purchase of the GM44-UB® Mobile Locator GPS
receiver/antenna. This is the latest in Plug-Navigate-Position innovation from
SANJOSE Navigation, manufacturer of OEM GPS receiver & antenna around the
world.
This new concept of Mobile navigation solution is using the devise to integrate with
your Personal Computer and map software to display your real time location on
the monitor.
The GM44-UB is an all-weather rugged design product for all applications.
Before you get started with your GM44-UB®, make sure to read the PC hardware
requirements to run the Mapping software.
Applications
◇ Navigation and positioning
◇ Finding streets and routes via GPS map software
◇ Travel/track planning
◇ Application for Marine Navigation
◇ Fleet management GPS system
◇ In-car navigating/locating for public safety and emergency
AVL GPS function
Package Contents
After opening your package, make sure that the following items are not missing or
damaged.
‧GM44-UB® Mobile Locator
‧User’s Manual and Driver’s CD
If above items are missing or damaged, contact SAN JOSE Navigation immediately
at Tel: 886-2-26879500
Fax: 886-2-26878893
Getting Started
This section will introduce you to simply outfit your new GM44-UB® GPS Mobile
locator to your PC.
GM44-UB® is a compact GPS receiver/antenna design for general purpose
navigation and position locating when integrated with a computing device for
mapping display (Notebook PC, PDA or Palmtop).
Hardware standard layout is shown below:
Hardware Requirement:Computer 486 or Faster CPU, VGA Display card,
Sound board (optional), at least 16MB DRAM, CD-ROM drive, Windows OS, at
least a series port available.
Power supply: DC 5V from PC’s PSII port or Car charger.
Operating Procedure
Caution
DO NOT TRY TO DO STEPS, WHILE VEHICLE IS IN MOTION.
AND KEEP YOUR EYES ON THE ROAD
Step 1:Tturn-on your NB/PC
Step 2:Insert the GM44-UB® GPS locator’s RS 232 connector to PC’s Com-port.
Step 3: To make sure the GM-44-UB is well connected to the PC, for checking, see
your computer “Control panel, System properties, Device manager and
Com-Port”.
Step 4: When you’re using the Map software, make sure you select the correct
Com-port that is recorded in step 3.
Step 5:Position your GM-44-UB® with a clean sky view so that it receives GPS
signals from Seattleites.
Pin Assignment
Specification
PHYSICAL CONSTRUCTION
PERFORMANCE
Dimension
56mm (Diameter) x 28 mm (Height)
Built-in Antenna element
High-reliability ceramic patch
Weight (Without cable)
87 gram
Sensitivity
-150dbm
SBAS
Support WAAS, EGNOS
Receiving frequency
1575.42MHZ, C/A code
Receiver architecture
16 parallel channels
Enclosure
High impact, corrosion-proof
Start-up time
3.5 sec. typical (hot start)
33.0 sec. typical (warm start)
41.0 sec. typical (cold start)
Mounting
Permanent/Pole mount
Position accuracy
Without aid
DGPS
3.3 m CEP
(WAAS, 2.6 m
EGNOS, RTCM)
Construction
Fully waterproof structure
ENVIRONMENTAL CONDITIONS
Temperature
Operating: -30 ~ +75 ℃
Velocity accuracy
0.1 Knot RMS steady state
Update Rate
1~4 Hz are selectable by using utility
Current Supply
RS-232 5V or 7~35V (optional)
Power Consumption
60mA
Baud Rate
Default at 4800 bps and
Storage: -40 ~ +85 ℃
COMMUNICATION
Protocol
NMEA, UBX binary, RTCM
Signal level
RS 232
2400/4800/9600/38400/57600/115200
bps are selectable by using utility
INTERFACE CAPABILITY
Standard Output Sentences
POWER CABLE
GGA, GLL, GSA, GSV, RMC,
VTG, ZDA
Length
5m
APPENDIX
Troubleshooting Tips.
1. No updated display in your PC while moving.
‧ Check cable connections and COM port setting at Control Panel/System
Properties/Device Manager/Com-Port .
‧Check raw data by using Window Terminal 4800bps
2. No ASCII NMEA data when running terminal program in COM-n,4800
‧Check Control Panel/System Properties/Device Manager/Com-Port.
8N1
3.Navigational software does not auto detect the GPS receiver
‧Check Installation & If the series connecter connects to PC
4.No GPS data after program initialize.
‧Check series port connection.
‧Check for GPS obstruction toward the sky.
5. GPS data are visible but no activity on the MAP SOFTWARE.
‧Check to see if the Map software desire NMEA sentences (GGA, GLL, GSA,
GSV, RMC, VTG, ZDA) are present in viewing using Terminal Windows set at
4800bps
Limited Warranty
GM44-UB® is a GPS receiver as part of navigational aids, and is not intended to
replace other means of navigation or aids.
SANJOSE NAVIGATION, INC. warrants this GPS receiver and accessories to be free
of defect for a period of 12 months from the date of original purchase.
THIS WARRANTY APPLIES ONLY TO ORIGINAL PURCHASE.
In any event of a product defect while in normal usage, SAN JOSE NAVIGATION
will replace or repair the product with no charge to the original purchaser for parts and
labor. However, SAN JOSE NAVIGATION reserves the right of determination to
replace or repair the defective product. The replacement or repaired product will be
warranted for total of (ninety) 90 days from the date of return shipment, or for the
balance of the original warranty, whichever is longer.
PURCHASER’S DUTIES
The purchaser must return the GPS receiver postpaid, with proof of the date of
original purchase with the return address to:
SAN JOSE NAVIGATION, INC.
9F, No.105, Shi-Cheng Road, Pan-Chiao City
Taipei Hsien, Taiwan, R.O.C. (220)
T E L : 8 8 6 -2 -2 6 8 7 9 5 0 0
FAX: 886-2-26878893
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