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2.3.5 Connecting the Switchplate to
Vehicle Power
The switchplate must be connected to a +12 Vdc, 2.5-3.5 amp
power supply to operate.
1. Disconnect vehicle power by removing the
appropriate vehicle fuse.
2. Run a cable from vehicle’s power (11-16 Vdc) out
through the panel cutout.
3. Connect the power cable to the switchplate’s
power terminals as shown in Figure 2-13.
2.3.6 Connecting the IRD Ground Wire
Agrounding wire has been provided to connect your IRD to a
suitable ground and protect the system. Attach the grounding
wire to any suitable screw on the rear panel of the IRD with a
good contact with the IRD chassis. The other end should be
connected to a suitable ground, ideally the ground connector on
the switchplate (see Figure 2-13).
2.3.7 Installing the Switchplate
After completing the switchplate wiring, you need to install the
switchplate itself.
1. Carefully fit the switchplate assembly into the
panel cutout (made in Step 2 of Section 2.3,
“Connecting System Components”) until the
switchplate is flush to the mounting surface.
2. Secure the switchplate to the mounting surface
using the two supplied #6 thread-forming screws.
3. Reinstall the vehicle fuse removed in Step 1 of
Section 2.3.5, “Connecting the Switchplate to Vehicle
Power.”
2-12
A Guide to TracVision L2
Before connecting the antenna unit
to vehicle power, remove the
appropriate vehicle fuse to prevent
a short circuit. Replace the fuse
after the connection to vehicle
power is complete.