Furuno FCV-1900, Installation Manual

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2. WIRING
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2.3 Interface Unit
The interface unit FCV-1903 (option) is used to connect the FCV-1900 system to the
telesounder TS-7100, TS-80M2 or TS-85. To connect the unit to the processor unit,
use the S02-22-5 cable assembly attached to the interface unit.
Note 1: The telesounder products are sold only in Japan.
Note 2: To prevent warping of the picture, do not use FCV-1200L/1500L on the moth-
er ship for receiving data sent from a sister ship, via telesounder, from a FCV-1900.
1. Remove the cover from the interface unit.
2. Remove the cover from the processor unit.
3. Unfasten the binding screws from the case inside the interface unit.
4. Unfasten the left-hand super-gland seal nut, then remove the gasket assembly
from the seal nut.
5. Pass the S02-22-5 cable assembly end through the seal nut, fixture and gasket in
order, then pass the cable through the super-gland and into the processor unit.
6. Connect the harness plugs to the sockets J1 and J2.
7. Adjust the cable length inside the interface unit, place the gasket assembly in the
seal nut and then fasten them both securely.
8. Unfasten the seal nut at the left bottom of the pro-
cessor unit, then pull out the gasket assembly from
the nut.
9. Pass the loose end of the cable assembly through
the seal nut, fixture and gasket then pass it into the
processor unit through the super-gland.
GND terminal
To Processor unit
To Telesounder
J1 PWR
J5 TS-80M2
(HIGH
䠅
J4 TS-80M2
(LOW
䠅
J8 TS-7120
J3 TS-7110
J4 TS-80M2 (LOW)
J3 TS-7110
J8 TS-7120
J5 TS-80M2 (HIGH)
J1 PWR
J2 CTRL
J2 CTRL
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