Furuno 2839S ユーザーズマニュアル

4.  INSTALLING OPTIONAL EQUIPMENT (for RADAR)

7. Attach the clamps on the plastic cover and then attach the cover to the GYRO 

CONVERTER board as shown in the figure below. Insert cables to the clamp 
EDS-1, respectively.

8. Close the radar processor unit.

An external power supply is necessary when the repeater signal is step-by-step type 
and the step voltage is below 20V or output voltage is less than 5W.

1. Cut jumper wire JP1 on the GYRO CONVERTER board when an external power 

supply is used.

1

1

4

1

12

1

3

1

2

1

3

1

12

1

5

1

7

1

3

Screw 
M4X8  3 pcs

Plastic cover

Insert cables to these 
clamp.

Clamp EDS-1

Clamp CKS-10-L

Clamp CKS-13-L