Installation Manual
Table Of Contents
- Chapter 3 Universal Relay Controller Installation
- Chapter 4 Options and Accessories Installation
- 4.1 Dash-Mount Accessory Installation
- 4.2 Remote-Mount Accessory Installation
- 4.2.1 Emergency Pushbutton or Footswitch Installation
- 4.2.2 Horn (External Alarm) Relay Installation
- 4.2.3 Lights (External Alarm) Relay Installation
- 4.2.4 Gunlock Installation
- 4.2.5 Horn-Ring Transfer
- 4.2.6 Record Audio Out Jack of Transmit and Receive Audio
- 4.2.7 Earphone Jack
- 4.2.8 USB Data Cables
- 4.2.9 RS232 Cables
- 4.3 Vehicle Interface Port Overview
- 4.4 Compatibility of Emergency when Attaching a Siren
- 4.5 Accessory Connector Assembly Details (P2) (All Models Except 100W)
- 4.6 Memory and Three-Day Secure Key Retention Option
- Chapter 5 Motorcycle Radio Installation
- 5.1 Motorcycle Radio Description
- 5.2 Installation Overview
- 5.3 Installing the Universal Mounting Plate
- 5.4 Installing the Speaker and Control Head
- 5.4.1 Handlebar Installation with Speaker and Control Head Mounted Together
- 5.4.2 Fuel Tank Console Installation with Speaker and Control Head Mounted Together
- 5.4.3 Handlebar Installation with Speaker and Control Head Mounted Separately
- 5.4.4 Fuel Tank Console Installation with Speaker and Control Head Mounted Separately
- 5.5 Installing the Speaker
- 5.6 Installing the Microphone Hang-Up Clip
- 5.7 Installing Antenna Base and Cables
- 5.8 Installing the Antenna
- 5.9 Cable Routing
- 5.10 Installing the Weather-Resistant Enclosure
- 5.11 Transceiver and Cabling Installation
- 5.12 Installing the Emergency Switch Option
- 5.13 Installing the External Alarm Relay Option
- 5.14 Installing the Headset Accessory
- 5.15 Installing the Control Head Sunshield
- 5.16 Horn/Lights Wiring
- 5.17 Emergency Switch Wiring
- Chapter 6 Finishing the Installation
- Chapter 7 Best Practices: Installation & Troubleshooting
- 7.1 Check Wiring of Ignition and Radio Ignition Sensing
- 7.2 Check Physical Installation of Radio Ground and Radio Accessory Wiring
- 7.3 Improve the Electrical Quality of the Power and Ignition Lines
- 7.4 Minimize the Effect of Poorly Grounded Antennas
- 7.5 Jump-Start the Vehicle
- 7.6 Eliminate Noise/Howling from PA Speaker
- A.1 Basic Ordering Information
- A.2 Motorola Online
- A.3 Mail Orders
- A.4 Telephone Orders
- A.5 Fax Orders
- A.6 Parts Identification
- A.7 Product Customer Service
Appendix A Replacement Parts Ordering
A.1 Basic Ordering Information
When ordering replacement parts or equipment information, the complete identification number
should be included. This applies to all components, kits, and chassis. If the component part number
is not known, the order should include the number of the chassis or kit of which it is a part, and
sufficient description of the desired component to identify it.
The ASTRO APX 7500 Digital Mobile Radio Basic Service Manual (Motorola publication part number
6875964M01) includes complete parts lists and part numbers.
A.2 Motorola Online
Motorola Online users can access our online catalog at
https://www.motorola.com/businessonline
To register for online access:
• Domestic customers: please call 800-814-0601 (U.S. and Canada).
• International customers: please go to https://www.motorola.com/businessonline and click on
“Sign Up Now.”
A.3 Mail Orders
Send written orders to the following addresses:
Replacement Parts/
Test Equipment/Manuals/
Crystal Service Items:
Motorola Inc.
Radio Products and Services
Division*
Attention: Order Processing
2200 Galvin Drive
Elgin, IL 60123
U.S.A.
Federal Government Orders:
Motorola Inc.
U.S. Federal Government
Markets Division
Attention: Order Processing
7230 Parkway Drive
Landover, MD 21076
U.S.A.
International Orders:
Motorola Inc.
Radio Products and Services
Division*
Attention: Order Processing
2200 Galvin Drive
Elgin, IL 60123
U.S.A.