1. Operation
2
The options configuration of the equipment is shown in Table 2.
Table 2: Options Configuration
No. Name of Optional Component
Type Name
Function
1
Microphone Unit (MIC)
NVT-161
y
To use as an “Exposed” type, remove the flange of
“Built in the ceiling” type.
y
Maximum nine sets of microphones can be
installed, inclusive of standard configuration.
2
Waterproof Microphone Unit
NVT-162
y
Records the conversation in the wing and outputs
the audio to the RCU.
y
Maximum nine sets of microphones can be
installed, inclusive of standard configuration and
NVT-161 type.
3 NSK
interface
board
CHM-378
y
Optional interface board for heading in synchro or
step signal and ship’s speed by pulse.
y
Installed in the NDV-1800.
4
Digital Signal Converter (DSC)
(64CH)
NCT-72
y
Outputs IEC61162-1 data converted from 64 dry
contacts.
y
Outputs IEC61162-1 data converted from 8 analog
signals by adding the optional CEF-60.
5
Digital Signal Converter (DSC)
(16CH)
NCT-63
y
Outputs IEC61162-1 data converted from 16 dry
contacts.
y
Outputs IEC61162-1 data converted from 8 analog
signals by adding the optional CEF-60.
6
Analog signal Converting
Board
CEF-60
y
Converts eight analog signals to IEC61162-1 data.
y
Installed in the NCT-72/63
7
Radar Interface Unit
NWP-46
y
Required when connecting a radar of UXGA
display.
Accessories
8
Spare Parts for the DSC
7ZXJD0092
y
for the NCT-72/63
y
Fuse
9
Spare Parts for the RIF
7ZXJD0093
y
Spares for the NWP-46
y
Fan, Fuse
Summary of Contents for JCY-1800 -
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