Furuno 2839S ユーザーズマニュアル

1.  MOUNTING

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

•  Locate the processor unit away from heat sources because of heat that can build 

up inside the cabinet.

•  The vibration at the mounting location should be minimum.
•  Locate the equipment away from places subject to water splash and rain.
•  Make the service clearance of 100 mm in front of the vent hole (left side).
•  Leave sufficient space at the sides and rear of the unit to facilitate maintenance.
•  Make sure that the ground wire is connected between the earth terminal on the 

chassis and the ship’s earth.

•  A magnetic compass will be affected if the processor unit is placed too close to the 

magnetic compass. Observe the compass safe distances on page ii to prevent com-
pass malfunction.

•  Do not remove the dummy plate to prevent the wrong operation of the power switch.

The items behind the plate are for use by the serviceman.

•  Mount the processor unit on the floor, or on a bulkhead with the following direction 

(horizontal), because of the DVD drive unit.

Keep the dummy 
plate in this 
position.

Processor unit, front view