Trackball Control Unit - Furuno FSS-301 Manual

1. MOUNTING
1.2.2 Bulkhead mount
1. Drill four pilot holes in the mounting location for self-tapping screws (φ5×20, sup-
plied), referring to the outline drawing at the back of this manual.
2. Screw two self-tapping screws into the upper pilot holes. Leave 5 mm of thread
visible.
3. Hang the unit onto the screws fastened at step 2.
4. Screw two self-tapping screws into the lower fixing holes.
5. Fasten all screws tightly to secure the unit in place.
Self-tapping screw
(Ø5×20, 4 pcs
1.3

Trackball Control Unit

The trackball control unit can be installed on a desktop or flush mounted in a console.
For the desktop installation, the unit can laid flat or tilted.
Mounting considerations
• Select a location where the trackball control unit can be operated easily.
• Locate the unit away from heat sources.
• Locate the unit away from places subject to water splash and rain.
• Referring to the outline drawings at the back of this manual, allow sufficient space
for maintenance and service.
• Select a mounting location considering the length of the cables to be connected to
the unit.
• Select a location where shock and vibration are minimal.
• A magnetic compass will be affected if the unit is placed too close to the magnetic
compass. Observe the compass safe distances at the front of this manual to prevent
interference to a magnetic compass.
1-4
Detailed view
Hang the unit onto the screws.