Furuno 1833C Manuel D’Utilisation

1-6 

Flat
washer

Spring
washer

Platform

Antenna base plate

M10 x 25
Hex bolt

Radome

5 - 10 mm

Apply silicone sealant.

Effective
thread length

25 mm

Gasket

 

 
Wiring and final preparation 

4.  Drill a hole of at least 20 millimeters diameter through the deck or bulkhead to run the 

signal cable between the antenna unit and the display unit. (To prevent electrical 
interference avoid running the signal cable near other electrical equipment and in 
parallel with power cables.) Pass the cable through the hole. Then, seal the hole with 
sealing compound for waterproofing. 

5.  Remove two shield covers in the radome.   
6.  Remove the cable clamping plate by unfastening four screws and removing a gasket. 

Shield cover

Shield cover

Pan head screws
M4x8  7 pcs.

Pan head screws
M4x8    7 pcs.

Pan head screws
M4x8  4 pcs.

Gasket

Cable clamping plate

 

7.  Pass the cable through the hole at the bottom of the radome base. 
8.  Secure the cable with the cable clamping plate and gasket. Ground the shield wire by 

one of the screws of the cable clamping plate.