Furuno FAR-2228 Installation Manual page 96

2. WIRING
Some parts or wiring have been omitted from the illustrations for clarity.
1. Loosen four bolts on the rear cover to remove the rear cover. If the de-icer is al-
ready installed or will be installed, remove also four bolts on the front cover to re-
move the front cover.
Note: The cable for the performance monitor is connected between the rear cover
and the RF-TB Board in the Antenna Unit. Open the cover slowly to prevent dam-
age to the cable and connector.
2. Disconnect the performance monitor connector (J807) from the RF-TB Board.
3. Unfasten the cable gland for the serial cable (TTYCSLA-10) and remove the gas-
ket and three flat washers and remove the protector.
2-42
REAR REAR
Performance Performance
monitor monitor
REAR REAR
RF-TB board (03P9570)
REAR REAR
Cable entry for serial cable (Side view)
REAR REAR
De-icer power cable
Microwave coaxial cable
Serial cable from the
transceiver unit
Antenna motor switch
FRONT FRONT
For de-icer installation
J807 (performance monitor) J807 (performance monitor)
Flat washers Flat washers
Remove Remove Gasket Gasket
Gland Gland
protector protector