Furuno DRS12A X-Class, Installation Manual

Page: 17 / 48

1. INSTALLATION AND WIRING
11
1. Unfasten two screws, circled in the following figure, to remove the cable cover.
2. Connect the cable assembly (supplied) to the power/LAN cable that is pre-at-
tached to the antenna unit.
3. Wrap the junction of the connectors with self-vulcanizing tape and vinyl tape (local
supply) for waterproofing as follows:
4. As shown in the figure below, secure the ground wire from the ship's ground (IV-
2sq, local supply) and ground wire from the antenna unit, using the terminal screw
(M4x10) that is pre-attached to the cable cover.
Cable cover Cable cover
Self-vulcanizing tape
1) Wrap the junction of the connectors
with one layer of self-vulcanizing
tape.
2) Change wrap direction and wrap
one layer of the self-vulcanizing
tape again.
Self-vulcanizing tape
3) Wrap one layer of the vinyl tape over
the self-vulcanizing tape.
Vinyl tape
4) Change wrap direction and wrap one
layer of the vinyl tape again.
Vinyl tape
Ground wire from
the ship’s ground
*: Pre-attached to the cable cover.
Ground wire* from
the antenna unit
Cable cover
Terminal screw*