Installation Guide
Table Of Contents
- Contents
- List of Figures
- List of Tables
- Foreword
- Installation Requirements for Compliance with Radio Frequency (RF) Energy Exposure Safety Standards
- Document History
- Related Publications
- Notations Used in This Manual
- Mobile Radio Model Numbering Scheme
- Commercial Warranty
- Introduction
- Installation Details for Standard Configurations
- Options and Accessories Installation
- Best Practices: Installation & Troubleshooting
- 4.1 Check Wiring of Ignition and Radio Ignition Sensing
- 4.2 Check Physical Installation of Radio Ground and Radio Accessory Wiring
- 4.3 Improving the Electrical Quality of the Power and Ignition Lines
- 4.4 Jump-Start the Vehicle
- 4.5 Eliminate Noise/Howling from PA Speaker
- 4.6 Eliminating False Emergency Alert Triggering
- Appendix A: Replacement Parts Ordering
- Appendix B: Motorola Solutions Offices
- Glossary
- Analog
- Band
- Customer Programming Software
- Default
- Digital
- Digital Private-Line
- Dispatcher
- Federal Communications Commission
- Frequency
- General-Purpose Input/Output
- Global Navigation Satellite System
- Integrated Circuit
- kilohertz
- Liquid-Crystal Display
- Light Emitting Diode
- Motorola Digital Communications
- Megahertz
- Paging
- Printed Circuit Board
- Private-Line Tone Squelch
- Programming Cable
- Receiver
- Repeater
- Radio Frequency
- Signal
- Spectrum
- Squelch
- Time-out Timer
- Tone Private Line
- Transceiver
- Transmitter
- Trunking Priority Monitor Scan List
- Ultra-High Frequency
- Universal Serial Bus
Lights Relay
Connect the relay across the head lamp ON/OFF switch, typically found in the steering column.
Open the accessory cable connector and connect the two control wires (male pins) into locations 26
and 18 of the accessory connector.
Figure 23: Horn/Light Wiring Diagram
CONNECT
ACROSS HORN
RING SWITCH
AND/OR HEAD LAMP
SWITCH
SPST
N.O.
RELAY
12V COIL
GND
VIP_1 (ext Alarm)
PIN 26
PIN 18
ACCESSORY
CONNECTOR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
D+
Vbus
SW B+
Spkr-
Tx Audio
Aux Audio Out 1 / RxD
Aux Audio Out 2 / TxD
GP5_1 (PTT)
GP5_2 (Monitor)
GP5_3 (Chan Act)
Emerg Sw
Ign Sense
D-
USB / MAP_ID Ground
MAP_ID_1
Power Ground
Spkr+
Audio Ground
Rx Audio
Ground
Ground
GP5_6
GP5_7
GP5_8
VIP_1 (Ext Alarm)
MAP_ID_2
3.1.3
External Speaker
The external speaker kit includes a trunnion bracket that allows the speaker to be mounted in various
ways.
Prerequisites:
CAUTION: Do not ground the radio speaker leads. This system has a floating speaker output
(dc voltage on both leads); grounding or shorting both leads damage the audio circuit.
When and where to use:With the trunnion bracket, the external speaker can be mounted permanently
on the dashboard or in accessible firewall areas. The trunnion allows the external speaker to tilt for
best operation. Mount the external speaker out of the way so that it will not be kicked or knocked
around by the vehicle occupants.
Procedure:
1 Use the external speaker mounting bracket as a template to mark the mounting hole locations.
6880309T23-FB
Chapter 3: Options and Accessories Installation
41