Installation manual
Table Of Contents
- COPYRIGHT
- IMPORTANT SAFETY INFORMATION
- DOCUMENT HISTORY
- CONTENTS
- SCOPE
- MODEL INFORMATION & ACCESSORIES
- INSTALLATION
- Introduction
- DC Power Cable Installation
- Ignition Sense Cable Installation
- Terminal Installation
- Enhanced Control Head Installation
- Trunnion Installation
- Dashboard Installation
- Desktop Installation
- Remote Mount Installation
- Installing the Remote Mount Enhanced Control Head onto the Remote Mount Trunnion
- Installing the Remote Mount Enhanced Control Head in a DIN Mount Bracket
- Inserting the Remote Mount Enhanced Control Head with the DIN Mount Bracket into the DIN Frame
- Adding Extra Connectivity to the Remote Head
- Installing the Accessories Expansion Cable
- Motorcycle Mount Enhanced Control Head Installation
- Data Expansion Head Enhanced Installation
- Connectors and Pin Assignment of the Radio
- Connectors and Pin Assignment of Data Expansion Head Enhanced and Remote Head Enhanced
- Connector and Pin Assignment of the Enhanced Control Head
- Connecting Cables
- Motorcycle Mount Enhanced Control Head-to-Remote Head Enhanced/Data Expansion Head Enhanced (Motorcycle Mount TELCO Cable)
- Remote Mount Enhanced Control Head/Motorcycle Mount Enhanced Control Head-to-Accessories (Accessories Expansion Cable)
- Radio-to-Junction Box
- Data Expansion Head Enhanced Radio-to-Data Device
- Data Expansion Head Enhanced Radio-to-Fist Microphone
- Radio-to-Data Device: Active Data Cable
- Vehicle Antenna Installation
- External Speaker Installation
- UPGRADING THE TERMINAL
- APPENDIX

UPGRADING THE TERMINAL MTM800 Enhanced Mobile Terminal Installation Manual 85
UPGRADING THE TERMINAL
Upgrade Procedure from MTM800 to MTM800 Enhanced
Existing users of the MTM800 can upgrade their equipment with the Enhanced Control Head. The
different procedures below detail the software upgrade as well as the hardware changes required.
From an MTM800 Dash/Desk Radio to an MTM800 Enhanced Dash/Desk Radio
1. Upgrade the software on the transceiver. To use the software upgrade feature on the CPS,
choose MR7.4 SW or subsequent (see
"Using the MR7.4 or Subsequent Software" on
page 88).
2. Replace the control head with an Enhanced Control Head:
3. Replace the fist microphone/desk microphone with a new accessory:
Description Part Number
Enhanced Control Head (English Keypad) GMWN4298
Enhanced Control Head (Chinese Keypad) GMWN4299
Enhanced Control Head (Korean Keypad) GMWN4300
Enhanced Control Head (Arabic Keypad) GMWN4301
Enhanced Control Head (Bopomofo Keypad) GMWN4302
Enhanced Control Head (Cyrillic Keypad) GMWN4303
Enhanced Control Head (English Keypad) - Hungarian GMWN4608
Description Part Number
Desk Microphone (Mobile Microphone Port) RMN5106
Compact Fist Microphone RMN5107
Fist Microphone, Compact (Mobile Microphone Port) RMN5052
Fist Microphone, Heavy Duty (Mobile Microphone Port) RMN5053
Heavy Duty Fist Microphone RMN5111