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1. INSTALLATION AND WIRING
13
Note 2:
When LAN cable extension is needed, use the optional LAN cable (MOD-
Z072) and joint box (TL-CAT-012). After connection is completed, wrap the con-
nector with vinyl tape to waterproof the LAN connector.
10. Connect the power wires to the ship’s battery (24 VDC).
• Red wire: Connect to the positive terminal. The red wire has the fuse holder.
• Blue wire: Connect to the negative terminal.
• Black wire: The black wire is a shielding wire for grounding.
Note 1:
The antenna unit has no power switch. Connect the antenna unit to a dis-
tribution switchboard with a switch for power control.
Note 2:
If the voltage of the ship’s battery is 12 VDC, prepare a DC-to-DC con-
verter whose output current is 10 A or more.
Note 3:
The antenna unit cannot accept input voltage of more than 24 VDC.
Cable assembly
LAN connector
Ethernet HUB
OR
FURUNO Multi Function Display
Joint box
LAN cable
To antenna unit
Cable assembly
Shield
Distribution
switchboard
Ship's battery
(24 VDC)
Fuse holder
Red
Blue
Black
Summary of Contents for DRS12A X-Class
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Page 20: ...1 INSTALLATION AND WIRING 14 ...
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