Furuno FAR-3220-NXT Installation Manual page 32

2. WIRING
About wiring
• To use the USB port on the control unit, connect the control unit to the processor unit,
using the USB cable supplied with the control unit or optional USB cable.
• The length of the USB cable must be within 5 m to prevent equipment trouble.
• The length of LAN cables must be within 50 m.
• Use the Cat5e or Cat6 LAN cable for the network if available locally.
• If LAN cables are not available locally, use the optional LAN cables (FR-FTPC-CY for
sensor network, DTI-C5E350 VCV for gateway network).
• If extension or division of the DVI or RGB cables is necessary, use the dividers shown
below.
• DVI cable divider: DVI-12A (maker: IMAGENICS)
• RGB divider: CIF-12H, DD-106 or WBD-14F (maker: IMAGENICS)
• Make sure that the ground wires are connected between the ground terminals on each
equipment and the ship's earth.
• Pass the cables through the specified clamp or the locking wire saddle.
• If a UPS (user supply) is connected to this equip-
ment, be sure that the grounding lamp does not
light.
• The output from the UPS must be a sine wave, as
in the right figure.
2-2
50Hz
60Hz