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1.6.2 Waterproof microphone VR-3012W
The waterproof microphone VR-3012W may be mounted on a wing, and is available in
bulkhead and flush mount versions.
Mounting considerations
The following consideration must be taken into account to decide the location of the waterproof
microphone.
• Provide sufficient clearance around the unit for maintenance, etc., referring to the outline
drawing.
• Locate away from noise sources, such as fans, motors, and loudspeakers (1 m or more from
air duct).
• Mount on a non-vibrating surface to keep noise to a minimum.
• Observe the compass safe distances shown on page i to prevent interference to a magnetic
compass.
• Secure the cable to keep noise to a minimum. If the cable runs on an overhead without
securing it, the cable will pick up noise.
Bulkhead mount
1. Fasten the unit to the mounting location with M6 bolts or ø6coach screws.
2. See “Bulkhead mount” in paragraph 2.6.2 for wiring procedure.
CABLE ENTRY
4-
φ
8
80
±
0.5
77
#50
#50
#150
69
13
±
5 215
195
±
0.5
100
FIXING
HOLES
Mounting dimensions for bulkhead mount VR-3012W
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