14. Maintenance Check List
JCY-1800/1850 VDR/S-VDR Installation Guide
164
DOC No. 7ZPJD0387C
Abbreviations list of each composition unit
This Checking-List is using abbreviations of each composition unit. The abbreviations list is shown below.
Abbreviation Unit name Type (VDR / S-VDR)
PCU Protective Capsule Unit NDH-316/317
RCU Recording Control Unit NDV-1800/1850
OPU Operation Panel Unit NCG-169
MIC Microphone Unit NVT-161
WPMIC Waterproof Microphone Unit NVT-162
CB Connection Box NQE-3163
Digital Signal Converter 64ch NCT-72 DSC
Digital Signal Converter 16ch NCT-63
ACB Analog signal Converting Board CEF-60
NAV NAV-I/F Unit NCT-52A
NSK NSK interface board CHM-378
RIF Radar I/F Unit NWP-46
1. The check before power on
No. Check items Check Name of check person Modification operations Remark
1.1 Preparation before installation
The following are prepared before installation
1) Drawing for installation
2) Installation Checking-List (this sheets: appends to equipment)
3) Installation guide
4) Maintenance software for JCY-1800/1850
5) Personal computer for maintenance (with LAN port)
6) LAN cable for maintenance (appends to equipment)
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