Installation Instructions

22
Unit
Power / Data cable wiring diagram
The yellow wire is the
Accessory Wake Up line.
Battery
Red (+) wire
with fuse and
fuse holder.
Black (-) wire
Power/Data cable
Power cable (3 wire)
Data cable (5 wire)
The diagram above shows how the Power/Data cable connects to power.
The Data cable wires are used for
the NMEA 0183 and RS-422 hook
up; also, RS-232 and RS-422 for
HDS-8 and HDS-10 models. Refer
to the detailed drawings on the fol-
lowing pages.
Yellow TX (+)
Orange RX (+)
Blue TX (-)
Green RX (-)
Shield (ground)