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

50 MTM800 Enhanced Mobile Terminal Installation Manual INSTALLATION
Data Expansion Head Enhanced with 3rd Party Control Head
The Data Expansion Head Enhanced can be used with a “virtual head” on a PC or a third party
control head.
This configuration allows the controlling of the radio (Transceiver Box) with a Control Terminal (for
example: Personal Computer, Laptop, Console, and so forth). In this configuration, the Control
Terminal is a substitute for the Enhanced Control Head. The Control Terminal is connected to the
25-pin socket of the Data Expansion Head Enhanced via the GMKN4079 cable (see section
“Connecting Cables” on page 69 for more information).
Figure 21 Configuration with Remote Control Terminal and Data Terminal
Accessory
Connector (20-Pin
Power Connector
BNC Antenna
Connector
FME GPS Conn.
8-Wire RS232 Interface
Data
Terminal
MTM800 Enhanced
Transceiver
Box
Control
Terminal
TELCO
Connector
(10-Pin)
25-Pin subD
Connector
(female)
9-Pin subD
Connector
(female)
RS232
Interface
Top view to the chassis
RS232
Interface
Cable: GMKN4079
SB9600
Interface
Data Expansion
Head Enhanced