Operator Guide
for the 4-Channel
M1225 Mobile Radio
Copyright © 1999 Motorola, Inc. All rights reserved
TX CH1 CH2 CH3 CH4
6880906Z68-O
This product is covered by one or more issued U.S. Patents.
Other Patent applications pending.
, MOTOROLA, and RADIUS are registered trademarks of Motorola, Inc.
M1225 is a trademark of Motorola, Inc.
Table of Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safe Mounting of the Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Controls and Visual Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Basic Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set Volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Select a Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Monitor On-Off / Volume Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Standard Programmable Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Time-Out Timer (T.O.T.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Busy Channel Lockout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Scan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Option Button Programmable Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Repeater/Talkaround . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Local/Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Telephone Access/Deaccess. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Advantage™ Board Enable/Disable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Hi/Low Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Horn and Lights On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
English-1
Introduction
This operator guide contains the information needed to identify the controls
and visual indicators, operation, and troubleshooting for the M1225 mobile
radio.
Information about the radio’s visual and audible indicators is highlighted
and illustrated with icons.
Information about radio safety, mounting, licensing, and other issues to be
considered before operating the radio are contained in the M1225 Installation/Licensing Guide (Motorola partnumber 6880905Z15). The guide should
be included in the shipment with your radio. If you need a replacement of the
Installation/Licensing Guide or this OperatorGuide, please contact your local
Motorola Radius dealer.
Read this information before using your mobile radio. For the safe and efficient operation of your mobile radio, observe these guidelines.
Read this information before using your mobile radio. For the safe and
efficient operation of your mobile radio, observe these guidelines.
We have organized this manual to help you locate important information. The following
icons signal specific types of information:
Information about the radio’s signalling sounds (tones).
Information about the radio’s signalling lights (LEDs).
Safe Mounting of the Radio
CAUTION: The bottom surface of the radio can become hot. Avoid contact
during prolonged use. Do not mount where the bottom surface can come in
contact with skin.
2-English