Furuno FAR 3220, Installation Manual

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2. WIRING
2-69
1. Unfasten the coaxial cable from the converter in the Antenna Unit. Then unfasten
two screws to detach the BNC case from the Antenna Unit
2. Loosen two screws on the BNC case. Attach the coaxial cable from the Antenna
Unit then close the case.
3. Fasten the BNC case to the original position in the Antenna Unit with original two
screws, referring to step 2).
4. Mount the transceiver unit to the Antenna Unit.
5. Re-connect the coaxial cable (disconnected at step 1).
S-band Radar
Dismount the transceiver unit. See paragraph 2.4.2 for the procedure.
1. Set the M_S switch on the converter to the S (Slave) position.
2. Fasten the converter with four screws from inside of the transceiver unit so that
the connector of the coaxial cable faces upward.
<Magnetron radar>
Rear view
BNC case
Remove
two screws.
Remove Coaxial Cable
(BNC-PP). Remove Coaxial Cable
(BNC-PP).
BNC
case
Fasten conductor with screw.
Fasten shield with clamp.
Loosen two
screws.
14 14 14 14
5 5
Folded shield
(mm)
Loosely fasten the
converter inside the
transceiver unit with
three screws.
Fasten the
converter to its
mounting bracket
with four screws.
Fasten the converter
outside the
transceiver unit with
two screws. Tighten
three screws loosely
fastened at step .