Connecting To Vehicle Power - KVH Industries TracVision R5 Owner's Manual

A Guide to TracVision R5/R4
Before connecting the antenna unit
to vehicle power, remove the
appropriate vehicle fuse to prevent
a short circuit.
2-10

2.3.2 Connecting to Vehicle Power

Recommended Power Wiring
Short circuits may result in severe electrical shock or burns.
Remove the appropriate vehicle fuse and test the circuit to ensure
that no power is present before connecting the power cable.
The switchplate requires an 11-16 VDC power input. A quick-
tripping circuit breaker or fuse should be installed between the
switchplate and vehicle power. Circuit overload protection
should be rated for 5 amps. If vehicle power fluctuates widely or
is noisy, a 12 VDC 5-amp AC/DC power supply should be
installed. Test the voltage and polarity before making connections to
vehicle power.
Connecting the Power Cable to the Switchplate
1. Disconnect vehicle power by removing the
appropriate vehicle fuse.
2. Connect the switchplate to vehicle power as
pictured in Figure 2-12.
Figure 2-12 Switchplate Power Wiring
+12 VDC – Vehicle Power
Ground