SEON Trooper TR9 Podręcznik Użytkownika Pobierz pdf (Strona 11)

Speed Harness

All speed signal inputs are protected against short circuits and transients. The speed

pulse input is designed to interface to speed sensors that output a pulse signal of up to

20 VDC, 20 VAC peak-to-peak, or to speed sensors that use ‘open-collector’ style

outputs. See the

Signal/Speed/GPS Menu on page 25 of this manual for speed

calibration information.

Contact Seon Design for recommended speed sensors to use with the TR9 DVR

System. Refer to the documentation that comes with the speed sensor for further

information on connecting to an external speed sensor.

The TR9 DVR System can also interface directly to some types of transmission control

modules (TCM) in vehicles. Please contact Seon Design for details about interfacing to

different TCMs.

GPS Sensor and Harness

The GPS receiver must be mounted horizontally (parallel to the ground), on the top of

the vehicle to obtain a clear ‘line-of-sight’ view of the GPS satellites overhead. The

GPS receiver has a built-in magnetic base that holds securely to steel panels. For non-

steel or composite panels, use an outdoor weatherproof silicone to secure the receiver

to the top of the vehicle.

NOTE: Use an outdoor weatherproof silicone to seal the hole where the GPS cable

goes through an exterior panel.

Black: Signal Ground (0 VDC)

Green: Speed Pulse Signal

Red: Speed Sensor Power (7.5 VDC)

Black

White

Green

Red

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SEON Trooper TR9 Podręcznik Użytkownika Strona 11