Waterproof Microphone Vr-7012W - Furuno VR-7000 Installation Manual

1.6

Waterproof Microphone VR-7012W

A maximum of eight microphones (waterproof, non-waterproof) can be connected to
the DCU.
Audio coverage: Hemisphere area of 3.5 m approx. in radius
Mounting considerations
Select a mounting location, keeping in mind in the following points:
• Locate the unit away from heat sources.
• Select a location where the shock and vibration are minimal.
• Make the maintenance space shown in the outline drawing for maintenance and
checking purpose.
• 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.
• Select a mounting location considering the length of the cable to be connected to
this unit.
• Locate away from noise sources, such as fans, motors, and loudspeakers (1 m or
more from air duct).
• Fasten the cable to the bulkhead or overhead with a cable clamp, etc. to keep noise
to a minimum.
Mounting
Install the waterproof microphone on a bulkhead.
1. Remove four binding screws to detach the front panel from the waterproof cover.
2. Fasten the waterproof cover to the mounting location with four self-tapping screws
(supplied).
Front panel Front panel
Waterproof Waterproof
cover cover
Binding screw Binding screw
(4 pcs) (4 pcs)
Self-tapping screw Self-tapping screw
(4 pcs) (4 pcs)
Cable gland Cable gland
1. MOUNTING
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