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Chapter 8 Specifications
8.12 General Environmental Condition
Operating condition and location
a)
Usage Conditions
1)
Target vessels
b)
Unit installation locations
1)
Fixed protective capsule unit
2)
Float-free capsule unit
3)
Recording control unit
4)
Operation panel unit
5)
Microphone unit
6)
Waterproof microphone unit
7)
Digital signal converter
8)
Frame grabber unit
9)
Data acquisition unit
c)
Installation methods
1)
Fixed protective capsule unit
2)
Float-free capsule unit
3)
Recording control unit
4)
Operation panel unit
5)
Microphone unit
6)
Waterproof microphone unit
7)
Digital signal converter
8)
Frame grabber unit
9)
Data acquisition unit
Power supply environment
a)
AC power supply input range
b)
AC power supply frequency
fluctuation range
134
- Mercantile vessels of 3000G/T or more that are
engaged in international voyage
- Passenger vessels of 150G/T or more that are
engaged in international voyage
External deck above bridge
External deck above bridge
Bridge (or electronic room)
Navigation space in a Bridge
Ceiling or bulkhead
Wings
Bridge (or electronic room)
Near the radar/ECDIS
Bridge (or electronic room)
Mounted on the deck
Hung on the deck
Hung on the bulkhead
Hung on the bulkhead or flash mount on the console
Ceiling or bulkhead
Hung on the bulkhead
Hung on the bulkhead
Mounted on the radar/ECDIS
Hung on the bulkhead
AC 100/110/115/120V ±10%
AC 200/220/240V ±10%
50Hz ±5%
60Hz ±5%
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