Furuno FAR 3220, Installation Manual

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1. INSTALLATION
1-17
• Install the processor unit on the floor, or on a bulkhead with the following direction
(horizontal), because of the DVD drive unit.
1.6.2 How to install the processor unit
1. Use 10 binding head screws (M4

8, supplied) to attach the chassis bases 1 and
2 to the processor unit.
Note: For bulkhead mounting, attach the chassis base 2 so that the notches on it
are facing the deck.
2. Use six bolts (M6, local supply) to fasten
the processor unit.
For bulkhead mounting, fasten three bolts
for the lower bolt holes, leaving 5 mm of
thread exposed from the bolt head. Set
the notches of the processor unit on the
three bolts, then fasten three bolts for the
upper bolt holes. Then secure the proces-
sor unit in place with all six bolts fastened
tightly.
1.7 Transceiver Unit
Installation considerations
Keep in mind the following points when selecting a location.
• Locate the unit away from heat sources because of heat that can build up inside the
cabinet.
• Locate the equipment away from places subject to water splash and rain.
• Leave sufficient space at the sides and rear of the unit to facilitate maintenance.
OK
UP
Chassis base 1
Chassis base 2
Notches
Notches
: Bolt
holes
Notch