Furuno FR-1908V-BB, Руководство по установке

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2. WIRING
2-2
2.1 Antenna Unit
1. Open the antenna cover.
2. Disconnect plugs P821, P822, P801 and P802.
3. Unfasten the transceiver module (two bolts). Remove the transceiver module.
4. Unfasten four fixing bolts on the cable gland at the base of the antenna unit. Re-
move clamping ring, rubber gasket and washers.
5. Pass the signal cable through the cable entry hole in the antenna unit mounting
platform. Trim the cable to 800 mm length from the cable gland.
6. Slide two washers, rubber gasket, washer and clamping ring onto the cable in that
order.
7. Fabricate the signal cable as shown in below.
1) Remove the vinyl sheath for a length by 460 mm.
Transceiver module
(magnetron inside)
Height more
than 5 cm
Non-ferrous
block
The magnetron in the transceiver module will demagnetize
if it contacts ferrous material. When dismounting the
transceiver module, lay it on its side or on top of
non-ferrous material as shown below.
CAUTION
J801 and J802
on 03P9506 Board
J822 on
03P9487 Board
Ground terminal
J821
Flat washer
Gasket
Clamping ring