Furuno FAR-3220-NXT Installation Manual page 74

2. WIRING
2.7.2 Installation in the antenna unit
Note: If the Antenna Unit does not included the LAN Signal Converter, the converter
kit (available as an optional extra) is required. See "LAN Signal Converter
Kit" on page 2-42.
Dismount the transceiver unit in the Antenna Unit. See section 2.2.2, for details. Also,
in the procedure, mainly figures of magnetron radar are shown.
1. Unfasten the coaxial cable from the converter in the Antenna Unit.
2. Unfasten two screws to detach the BNC case from the Antenna Unit.
3. Loosen two screws on the BNC case. Attach the coaxial cable from the Antenna
Unit then close the case.
BNC
case
Loosen two
screws.
4. Fasten the BNC case to the original position in the Antenna Unit with original two
screws, referring to step 2.
5. Mount the transceiver unit to the Antenna Unit.
6. Re-connect the coaxial cable (disconnected at step 1).
2-44
Rear view
Fasten conductor with screw.
Remove Remove
Coaxial Cable Coaxial Cable
(BNC-PP). (BNC-PP).
BNC case
Fasten shield with clamp.
14 14
5 5
Folded shield
14 14
(mm)