Furuno USA Inc 9ZWRTR113 用户手册

1.  INSTALLATION AND WIRING

•  Turn the power at the switchboard off before beginning the wiring.
•  For DRS12A X-Class and DRS25A X-Class, the 5 A fuse in the fuse holder (sup-

plied with the cable assembly) must be replaced with the supplied 10 A fuse. Also, 
attach the supplied fuse rating label to the fuse holder. For details, see “How to Re-
place the Fuse” (C32-01604).

•  The cable assembly and power/LAN cables have connector(s). Do NOT cut the ca-

ble assembly and power/LAN cables even if the cables are run through a radar 
mast.

•  When you replace the DRS4A/6A/12A/25A with the DRS6A X-Class/DRS12A X-

Class/DRS25A X-Class, the existing cable cannot be used. Use only the cable as-
sembly supplied with this radar sensor

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.

Power/LAN cable:
Pre-attached to the antenna unit.

Cable assembly

Cable cover

Cable cover