Furuno CSH-23F, CSH-24F manual Protective earth, Connectors for Monitor

7.3Connecting cables

Fabricate the cables as shown in the section “4.4 Fabricating Cable, Assembling connectors.” Connect the cables, referring to the interconnection diagrams at the back of this manual.

RGB port panel

Port for monitor

Cable entrance

DISPLAY

R

G

BD-sub

15P

H

Power supply port

V

BNC

FUSE 5A

HC

2 3

100 VAC

50/60Hz

2A1 GND

Ground terminal

Processor unit (rear panel)

Protective earth

Attach protective earth cable (IV-8sq, shipyard supply) between the GND terminal of the processor unit and ship’s body.

CAUTION

Securely attach protective earth to the ship's body.

The protective earth is required to prevent electrical shock.

Connectors for Monitor

There are two kinds of video signal ports: D-sub connector (default) and BNC connectors.

•D-sub: Use interconnection cable 3COX-2P-6C (5 m or 10 m) or equivalent commercially available cable.

•BNC connector: Use five 75 Ω coaxial cables (shipyard supply). The coaxial cables are preferred in case of longer than 10 m cable run between the processor unit and monitor.

The following modification is required to use the BNC connectors.

1.Dismount the RGB port panel at the rear of the processor unit.

2.Confirming the label attached to each BNC connector, connect each connector to its corresponding port.

3.Mount the RGB port panel.

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