Prism TM450 Installation Guide for JBus 1708 and 1939 Overview The purpose of this document is to provide the installer with instructions on how to install the TM450. Adding TBT (CTO or MDT) and other accessories in conjunction with diagnostics is now possible;...
Prism TM450 Installation Guide for JBus 1708 and 1939 Differences between the TM450 and the TM2J The TM450 and the TM2J are very similar in basic appearance and basic functionality. There are two main differences; 1) The TM450 has FAKRA connectors for the antenna. This makes perfect antenna connections very simple and more reliable –no more lose or too tight connectors-.
Prism TM450 Installation Guide for JBus 1708 and 1939 Main Power Connections The system is designed to receive power and ground via the JBUS connector. Only the Ignition wire is to be connected to a source of power. The ignition connection should be made to a source of power other than the Accessory.
Prism TM450 Installation Guide for JBus 1708 and 1939 Antenna The antenna features different connectors. These are NOT compatible with previous RydeSmart transceivers. Switching to FAKRA connectors will improve reliability and eliminates the possibility of over tightening of breakage. Connecting and disconnecting is done without tools.
Prism TM450 Installation Guide for JBus 1708 and 1939 In the Dashboard Antenna should be placed as high as possible in the dash with a clear view out the windshield with no metallic obstructions. Antenna must be secured in place to assure it does not move and degrade signal.
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Prism TM450 Installation Guide for JBus 1708 and 1939 Option 2- Check the customer’s Detailed Report by logging into www.teletrac.net. Select the vehicle from the Vehicles selection and run a Detailed report. Verify that data is coming in from the unit.
Prism TM450 Installation Guide for JBus 1708 and 1939 Pin Out Table and Functions Pin # Function Color MicroPlug Microphone input (MIC IN-) Normally high switch input (INHIGH) Orange Ground (GND) Black (twist 3/5/12) Emergency switch input (ESW) Gray (loose)
Teletrac Installer Work Sheet Prior to calling Teletrac make sure that you have the following fields filled out. Account Number____________________________ Date ________________ Customer Name ___________________________________ –who is the vehicle for- Installed By ___________ Installation Company ______________ –tech name- Vehicle Number ______________ VIN Number ________________________...
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