Furuno FAR 3220, Installation Manual

Page: 73 / 245

2. WIRING
2-31
3. Unfasten the cable gland for the serial cable (TTYCSLA-10) and remove the gas-
ket and three flat washers and remove the protector.
4. Slide the cable gland,
the gasket and three
flat washers onto the
cable.
5. Push the flat washer
against the armor.
6. Trim the armor so that
it does not extend past
the flat washers.
7. Pass the serial cable through the cable entrance.
If applicable, unfasten the appropriate cable gland and pass the de-icer power ca-
ble through the cable entrance. Pass the cable through appropriate locking wire
saddle.
8. Apply the supplied adhesive to the threads of the cable glands, and then fasten it
tightly with the hook spanner.
Note: Use the wrench of the correct size referring to cable gland size below. If you
do not have the hook spanner, contact your dealer.
• Gland for the antenna cable:

42
• Gland for the sub monitor cable or de-icer cable:

34
9. Attach the appropriate WAGO connectors to the serial cable, and then connect
the serial cable to the RF-TB Board as shown in the following figure. For how to
connect the WAGO connector, see "WAGO connector" on page 2-5. For pin ar-
rangement, see the interconnection diagram at the back of this manual.
Note 1: Make sure to pass the cable through the specified locking wire saddle.
Note 2: A terminal opener is provided on the RF-TB Board.
 Destination of serial cable:
Serial line : TB802 (8-pin) and TB803 (16-pin) through the locking wire saddle
(A)
Shield of serial line : Screw (C)
REAR REAR
Cable entry for serial cable (Side view)
Gland Gland
Remove
protector
Remove
protector
Flat washers Flat washers
Gasket Gasket
Push the flat washer
against the armor.
Gland Gland
Gasket Gasket
Flat washers Flat washers
Serial cable Serial cable