Leidos LPR902M-ICU-0 Quick Reference
ICU Terminal
ICU Terminal
2000 SYMBOL TECHNOLOGIES, INC. All rights reserved.
Symbol reserves the right to make changes to any product to improve reliability,
function, or design.
Symbol does not assume any product liability arising out of, or in connection with, the
application or use of any product, circuit, or application described herein.
No license is granted, either expressly or by implication, estoppel, or otherwise under
any patent right or patent, covering or relating to any combination, system, apparatus,
machine, material, method, or process in which Symbol products might be used. An
implied license only exists for equipment, circuits, and subsystems contained in Symbol
products.
Symbol and the Symbol logo are a registered trademarks of Symbol Technologies, Inc.
Other product names mentioned in this manual may be trademarks or registered
trademarks of their respective companies and are hereby acknowledged.
Symbol Technologies, Inc.
One Symbol Plaza
Holtsville, N.Y. 11742-1300
http://www.symbol.com
Patents
This product is covered by one or more of the following U.S. and foreign Patents:
U.S. Patent No. 4,460,120; 4,496,831; 4,593,186; 4,603,262; 4,607,156; 4,652,750;
4,673,805; 4,736,095; 4,758,717; 4,816,660; 4,845,350; 4,896,026; 4,897,532;
4,923,281; 4,933,538; 4,992,717; 5,015,833; 5,017,765; 5,021,641; 5,029,183;
5,047,617; 5,103,461; 5,113,445; 5,130,520; 5,140,144; 5,142,550; 5,149,950;
5,157,687; 5,168,148; 5,168,149; 5,180,904; 5,216,232; 5,229,591; 5,230,088;
5,235,167; 5,243,655; 5,247,162; 5,250,791; 5,250,792; 5,260,553; 5,262,627;
5,262,628; 5,266,787; 5,278,398; 5,280,162; 5,280,163; 5,280,164; 5,280,498;
5,304,786; 5,304,788; 5,306,900; 5,321,246; 5,324,924; 5,337,361; 5,367,151;
5,373,148; 5,378,882; 5,396,053; 5,396,055; 5,399,846; 5,408,081; 5,410,139;
5,410,140; 5,412,198; 5,418,812; 5,420,411; 5,436,440; 5,444,231; 5,449,891;
5,449,893; 5,468,949; 5,471,042; 5,478,998; 5,479,000; 5,479,002; 5,479,441;
5,504,322; 5,519,577; 5,528,621; 5,532,469; 5,543,610; 5,545,889; 5,552,592;
5,557,093; 5,578,810; 5,581,070; 5,589,679; 5,589,680; 5,608,202; 5,612,531;
5,619,028; 5,627,359; 5,637,852; 5,664,229; 5,668,803; 5,675,139; 5,693,929;
5,698,835; 5,705,800; 5,714,746; 5,723,851; 5,734,152; 5,734,153; 5,742,043;
5,745,794; 5,754,587; 5,762,516; 5,763,863; 5,767,500; 5,789,728; 5,789,731;
5,808,287; 5,811,785; 5,811,787; 5,815,811; 5,821,519; 5,821,520; 5,823,812;
5,828,050; 5,850,078; 5,861,615; 5,874,720; 5,875,415; 5,900,617; 5,902,989;
5,907,146; 5,912,450; 5,914,478; 5,917,173; 5,920,059; 5,923,025; 5,929,420;
5,945,658; 5,945,659; 5,946,194; 5,959,285; 6,002,918; 6,021,947; 6,047,892;
6,050,491; 6,053,413; 6,056,200; 6,065,678; 6,067,297; 6,068,190; D305,885;
D341,584; D344,501; D359,483; D362,453; D363,700; D363,918; D370,478;
D383,124; D391,250; D405,077; D406,581; D414,171; D414,172, D419,548;
D423,468; D424,035.
Invention No. 55,358; 62,539; 69,060; 69,187 (Taiwan); No. 1,601,796; 1,907,875;
1,955,269 (Japan).
European Patent 367,299; 414,281; 367,300; 367,298; UK 2,072,832; France 81/03938;
Italy 1,138,713.
rev. 06/00
Quick Reference
Introduction
The SAIC In-Vehicle Control Unit (ICU) is a rugged computer
developed by Symbol for SAIC, and used as a platform for invehicle communications. It provides wireless network
communications and two serial ports.
The ICU uses an 80386 processor and supports an MS-DOS
Operating System using industry standard protocols.
About This Guide
This manual describes the ICU’s basic features. Specific topics
include:
• Parts of an ICU on page 2
• Basic Operation on page 3
- Indicator Lights on page 3
- Ports and Connectors on page 4
- Resetting the ICU on page 5
• Driver Alert Features on page 6
• Basic Troubleshooting on page 8
• Service Information on page 10
Figure 1. ICU with Access Denial Cover in Place
1
ICU Terminal
Parts of an ICU
Symbol Parts
The ICU has these parts and features provided by Symbol:
• 2 MB of DRAM, expandable to 4MB
• 2 MB Flash Drive, expandable to 8MB
• RS-232 COM1 serial port
• In-Vehicle Alert (IVA) port
• 2 RAT Key Fobs
• Connectors for RAT, GPS and BSWD antennas
• Access Denial Cover
• Quick Reference Guide
SAIC Parts
The ICU also requires these parts provided by SAIC:
• RAT, GPS and BSWD antennas and cables
• Power Input cable with 2 fuses
• IVA cables
• Manufacturing Mode cable for communication with a PC
• Ground cable required for installation
• Fasteners required for installation
ICU Software
The ICU terminal runs SAIC custom software from a DOS
Operating System.
2
Quick Reference
Basic Operation
Indicator Lights
A standard ICU terminal runs as a stand-alone device, with no
keyboard or display. The front panel has eight LED indicator lights
on that provide this status information (read from left to right):
LED Description
ON ICU power indicator.
BSWD TXD BSWD is transmitting.
BSWD RXD BSWD is receiving.
BSWD PWR BSWD has power.
GPS TXD GPS is transmitting.
GPS RXD GPS is receiving.
GPS PWR GPS has power.
RAT Remote Alert Transmitter mode/status.
See Driver Alert Features
on page 6
.
Reset Button
LEDs
Figure 2. ICU Indicator Lights
3
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