3
REV. 08/20/2019 INSTBC-BTHBS
INSTALLATION
3 amp fuse
(
Figure B
)
Wire Connections
Red Wire
• It is recommended to connect this wire to the ve12v
accessory or ignition circuit.
Black Wire
• It is recommended the this connect this wire to the chassis
ground or the - negative terminal of the vehicles battery.
Blue Wire
• FM Antenna needs to be routed away from any metal.
Poor reception may result if blocked by a metal objects.
USB Plug
• Route the USB into a secure and protected location as it is not
weather resistant.