Routing The Camera Harness(Es); Routing The Sensor Harness - Gatekeeper Systems Digital Smart Recorder NiTRO 900 Manual

If grounding to a painted surface, scrape off paint and use 'star' washer between terminal and
metal surface.
DO NOT use painted or anodized fasteners.
Before connecting constant power, cut off excess slack.
Before connecting power directly at battery, verify that the system maintains a minimum of
10Volts during engine cranking. Testing requires starting the bus, with a multimeter connected to
battery. Confirm voltage does not drop below 10V during cranking. If voltage drops, advise
mechanic at bus garage that the batteries may need to be replaced.

Routing the Camera Harness(es)

Routing the Camera Harness(es). . . .
Routing the Camera Harness(es) Routing the Camera Harness(es)
Route the camera harness(es) and accessory harness(es)
Always use grommets when running the harness through sheet metal holes
Avoid excessively tight bends especially around metal surfaces
Coil and tie off excess harness in a safe place

Routing the Sensor Harness

Routing the Sensor Harness. . . .
Routing the Sensor Harness Routing the Sensor Harness
Route the Ignition wire (Red) to Accessory 12V+, directly to the steering column, fuse box, or to the
secondary side of the solenoid
Always use grommets when running the harness through sheet metal holes
Avoid excessively tight bends especially around metal surfaces
All unused sensor/indicator wires should be tied off and protected from touching ground.
Coil and tie off excess harness in a safe place
Refer to the Sensor Pin-out diagram on Page 11 Figure 2 for connection pin-outs.
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