Furuno DRS4D - Manual (Page 24)

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7. Slide the gasket on cables so that the amount of cable above the gasket is lower than the RF
chassis.
8. Push the gasket and washers into the hole at the bottom of the radar sensor, then fasten four
pan head screws to fix the plate to the sensor.
9. Release the stay and close the cover.
Note: When closing the cover, set the gaskets to grooves in the bottom chassis, then tighten bolts.
Connecting to NMEA2000 equipment
To connect NMEA2000 equipment to the sensor, use an optional NMEA2000 cable, M12-05BFFM
( φ6) or CB-05BFFM ( φ10) . Also, the gasket at the bottom of the antenna sensor must be replaced.
1. Do steps 1 to 5 on pages 16 and 17.
2. Fabricate the cable
M12-05BFFM ( φ6) or CB-05BFFM ( φ10) as shown below.
3. Pass the cable through the bottom of the chassis.
4. Insert wires of the cable
M12-05BFFM ( φ6) or CB-05BFFM ( φ10) to the NMEA connector inside
the radar sensor, consulting the label on the connector for location. As for drain wire, attach
This height should be lower than the
RF unit when installed to the bottom
of the sensor.
Gasket
Washers
RF unit
Gasket
Cable
BOTTOM
CHASSIS
GASKET
GROOVE
HEX BOLT
Torque : 9.8 ±0.1 N m .
95
5
Drain wire
Cable M12-05BFFM
or CB-05BFFM