Furuno 2839S ユーザーズマニュアル

1.  MOUNTING

Use the optional Intelligent Hub HUB-3000 to connect gateway network equipment. 
This network cannot be connected with the LAN network on board. Note that a com-
mercial PC cannot be connected in this network, other than for the maintenance.

When you select a mounting location, keep in mind the following points:

•  Locate the adapter away from heat sources because of heat that can build up inside 

the cabinet.

•  The vibration should be minimal.
•  Locate the equipment away from places subject to water splash and rain.
•  Make sure that the ground wire is connected between the earth terminal on chassis 

and the ship’s earth.

•  Leave sufficient space at the sides and rear of the unit to facilitate maintenance.
•  A magnetic compass will be affected if the adapter is placed too close to the mag-

netic compass. Observe the compass safe distances at the front of this manual to 
prevent interference to a magnetic compass.

1. Use two binding screws (M3x6, supplied) to attach the cable clamp (supplied) to 

the bottom of the HUB-3000.

2. Fasten four self-tapping screws (4x20, supplied) to fix the unit.

HUB-3000, bottom view

Cable clamp

Binding screw 
(M3x6, 2 pcs)

: Screw holes