Furuno FR-10, Operator'S Manual, Page: 22 / 171

1. INSTALLATION & WIRING
1-6
How to connect the display unit to the power supply
Connect the cable assembly to the power supply (12 - 24 VDC) as shown below.
• Red cable : Connect to the positive (+) terminal.
• Black cable : Connect to the negative (-) terminal.
• Black cable : Shield wire. Connect to ground.
Note 1: This equipment cannot be used with a power supply whose voltage is greater
than 24 VDC.
Note 2: If necessary change the fuse in cable assembly to match the power voltage.
For connecting sub display units
When connecting sub display units, refer to the "SYSTEM
CONFIGURATION" on page x and xi. Connect the LAN cable to the antenna port.
See the interconnection diagram at the back of this manual for details. Leave slack in
the cable to ease maintenance.
Check the following points when connecting other display units.
• Up to three display units can be connected to a network.
Note: When connecting FR-10/12 only: FR main display unit and two sub display
units at the maximum.
When connecting GP-3700/F: One FR main display unit and one FR sub display
unit and GP-3700/F at the maximum.
• Two cables are required. One between the radar scanner and an Ethernet HUB;
one between the Ethernet HUB and the display units’ antenna port.
• NMEA2000/NMEA0183 signals need to be input to main display unit and distributed
to other display units via HUB-101.
• Connect one of the display units to output NMEA0183 sentence to the external sen-
sors. The display unit is the main unit. (The sub display units cannot output
NMEA0183 sentence to the external sensors.)
Note: Do not connect to the NavNet series network.
Display Unit
Cable Assy.
Drain wire
Distribution
Board
Power Supply
(12-24 VDC)
Fuse holder
BLK
RED