Nextel iR1200 GPS User manual

iR1200 Data Modem
Installation Guide
Draft Version 1.1
April 17, 2003

Table of Contents
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Table of Contents
Table of Contents...............................................................................................................2
Safety Notice.......................................................................................................................5
Safe and Efficient Operation Guidelines .........................................................................5
Exposure to Radio Frequency Energy .............................................................................5
Medical and Personal Electronic Devices .......................................................................5
Pacemakers......................................................................................................................5
Hearing Aids....................................................................................................................5
Other Medical Devices ....................................................................................................6
Interference to Other Electronic Devices ........................................................................6
FCC Regulation.................................................................................................................7
Introduction........................................................................................................................8
Welcome to NexteliR1200 Data Modem......................................................................8
Using This Guide.........................................................................................................8
NextelCoverage........................................................................................................8
NextelCustomer Care...............................................................................................8
Overview...........................................................................................................................10
General Overview..........................................................................................................10
Modem Operating Modes..............................................................................................12
Installation Procedures...................................................................................................13
Before You Start Installing............................................................................................13
Installation Tools .......................................................................................................13
Vehicle Installation..........................................................................................................14

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Mounting the Modem....................................................................................................14
AntennaMounting.........................................................................................................15
Antenna Installation Considerations.........................................................................15
Mounting Modem Antenna ........................................................................................16
Mounting GPS Antenna (optional)............................................................................17
Power Cable Installation................................................................................................17
Wiring Diagram.........................................................................................................18
Ignition Cable Installation .............................................................................................19
Modem Data Cable Installation.....................................................................................20
GPS (optional) Data Cable Installation .........................................................................20
Stationary Installation.....................................................................................................21
Mounting the Modem....................................................................................................21
AntennaMounting.........................................................................................................22
Antenna Installation Considerations.........................................................................22
Mounting Modem Antenna ........................................................................................23
Mounting GPS Antenna (optional)............................................................................24
Power Cable Installation................................................................................................24
Modem Data Cable Installation.....................................................................................25
GPS (optional) Data Cable Installation .........................................................................25
Verifying Installation.......................................................................................................26
Powering Up the Modem...............................................................................................26
Powering Up –Vehicle Installation ..........................................................................26
Powering Up –Building Installation.........................................................................26
Communication Indicators.............................................................................................27
LED Status Indicators....................................................................................................28
Troubleshooting...............................................................................................................29
Common Problems ........................................................................................................29

Table of Contents
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HyperTerminal...............................................................................................................30
Setting up HyperTerminal..........................................................................................30
Diagnostic Menu........................................................................................................32
TechnicalSupport............................................................................................................36
Customer Care Support Line.........................................................................................36
Nextel Online (nextel.com) ...........................................................................................36
Appendix A: Accessories.................................................................................................37
Appendix B: Glossary......................................................................................................38

Safety Notice
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Safety Notice
The following is important information for safe and efficient operation of
the iR1200 modem. We recommend that all users read this information
before using the modem.
Safe and Efficient Operation Guidelines
Your modem contains a transmitter and receiver. When it is ON, it receives and transmits
radio frequency (RF) energy. The modem operates in the frequency range of 806 MHz to
870 MHz and utilizes the digital modulation techniques. This product is authorized by
FCC Rule Part 47CFR2.1091 (b) which states that it should be used in such a way that it
maintains a distance of at least 8 inches (20 cms) between the radio’s antenna and the
human body. When you use your modem, the system handling your call, controls the
power level at which your modem transmits. The output power level typically may vary
over a range from 600 mW .
Exposure to Radio Frequency Energy
Your modem is designed to comply with the United States Federal Communications
Commission, Code of Federal Regulations; 47 CFR part 2 sub-part J. The modem is in
compliance with FCC’s national standards and guidelines regarding exposure of human
beings to radio frequency electromagnetic energy:
Medical and Personal Electronic Devices
Most electronic equipment are protected from RF energy. However, certain equipment
may not be shielded against the RF signals being emitted from your modem.
Pacemakers
Operators should not use the modem if individuals with pacemakers are within 6 inches
(0.15 meters) of the antenna.
Hearing Aids
The modem may cause interference with hearing aid devices. Individuals who experience
such interference should consult the hearing aid manufacturer to discuss alternative
solutions.

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Other Medical Devices
Individuals who have other medical devices not specifically mentioned in this chapter
may want to consult their physician or the manufacturer of the device to determine if it is
adequately protected from external RF energy.
Interference to Other Electronic Devices
RF energy may affect improperly installed or inadequately protected electronic operating
and entertainment systems in motor vehicles. Check with the manufacturer or
representative to determine if these systems are adequately shielded from external RF
energy. It is recommended that you also check with the manufacturer of any equipment
that has been added to the vehicle.

Safety Notice
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FCC Regulation

Introduction
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Introduction
Welcome to NexteliR1200 Data Modem
Thank you for purchasing the Nextel iR1200 Data modem. This modem was designed to
work specifically within the iDENnetwork. Once installed and configured, it provides
you with wireless data communications.
NOTE: Nextel does not warrant or guarantee that data transmitted is accurate,
complete, or free from errors, mistakes, omissions, any delays or
interruptions of the data or information stream from any cause.
This chapter includes:
Using This Guide Page 5
NextelCoverage Page 5
NextelCustomer Care Information Page 5
Using This Guide
This guide provides instructions for the installation of the iR1200 Rugged Modem and
the iR1200 GPS Enabled Modem.
NextelCoverage
For details on Nextel digital cellular and data coverage, visitnextel.com.
NOTE: Transmission and reception speed may vary, based on your relative
position within the coverage area. If you are in a marginal location (close to
the border of the coverage area), the throughput of your modem during
data transmission may be affected.
NextelCustomer Care
For domestic customer care issues, including billing issues, general service needs, or to
order additional services, contact Nextel Customer Care.

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Visit nextel.com for a variety of Customer Care services:
•Browse for information on phones, coverage, rates and other Nextel services. View
and download user’s guides, try out our interactive virtual products and service
demos, find answers to frequently asked questions, order accessories, locate service
and repair centers, upgrade phone software, send a message and more.
•For self-service on your Nextel account, click on My Account to view your account,
payyour bill (not available in all areas), add phones to your account; reset your
Voice Mail password, and more.
•For online assistance, click on Contact Us to send us an email request. Our
representatives are committed to assisting you. Every effort will be made to address
your questions or concerns within 24 hours. Contact us to add Wireless Web and
other services, change rate plans, inquire on your bill and more.
Or, call us at 1-800-639-6111 or dial 611 from your Nextel phone.

Overview
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Overview
In this chapter, we will provide you with a general overview of the iR1200 Rugged and
GPS Enabled modems.
This chapter includes:
General Overview Page 10
Modem Dimensions Page 11
Modem Operating Modes Page 12
General Overview
The iR1200 Rugged Modem an is iDENdata modem that consists of a radio card and
an optional GPS (iR12000 GPS Enabled Modem) receiver, contained in a ruggedized
enclosure, to provide wireless data communications. The iR1200 modem is primarily
intended for vehicle-mounted applications but can also be mounted to stationary
environments.
Figure 1. iR1200 Modem