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

76 MTM800 Enhanced Mobile Terminal Installation Manual INSTALLATION
6. The MTM800 Enhanced mobile terminal has the option of a GPS board. If a GPS or
combined TETRA/GPS antenna is used, make sure that the antenna has a clear view to the
sky and that the antenna base which carries the GPS receiver is not covered with any metallic
or radio frequency absorbing material.
Antenna Installation Procedure
1. Mount the antenna according to the instructions provided with the antenna kit. Run the
coaxial cable to the radio mounting location. If necessary, cut off the excess cable and install
the cable connector.
2. Connect the antenna cable connector to the radio antenna connector on the rear of the radio.
3. In case of an installed GPS board, connect the GPS antenna to the GPS antenna connector
on the rear side of the radio.
Figure 37 Connections to the Back of the Radio
Completing the Installation
1. Mount the microphone clip to a convenient spot near your radio.
2. If your microphone has a telephone-type connector at the end of its cord, plug this connector
into the 10-pin TELCO connector of your Junction Box.
3. To complete your radio installation, plug the power cable into the radio power connector.
Any two metal pieces rubbing against each other (such as
seat springs, shift levers, trunk and hood lids, exhaust
pipes, and so forth) in close proximity to the antenna can
cause severe receiver interference.
DO NOT use the 10-pin TELCO connector of Data
Expansion Head Enhanced or Remote Head Enhanced
to plug in a microphone.
Optional
GPS-Antenna
FME Connector
Antenna BNC Connector
Battery + Battery -