1. Specifications
JCY-1800/1850 VDR/S-VDR Installation Guide
4
DOC No. 7ZPJD0387C
1.3. Difference between VDR and S-VDR
1.3.1. Main Specifications
Item JCY-1800 JCY-1850 Remark
Capsule
NDH-316 (New capsule is made by
L-3.)
NDH-317 (New capsule is made by
L-3.)
Only fixed capsule
Main Unit
Recording Control Unit (RCU)
Function of DAU is Included into the
RCU
Same as VDR (JCY-1800) Unification of RCU
and DAU
Serial Data recording Including serial interface into the RCU
Input channel: 32 ports for
IEC61162-1/-2
Including serial interface into the
RCU
Input channel: 16 ports for
IEC61162-1/-2
RMB is not installed
to the NDV-1850
Audio recording Input CH: 9 sets for microphone unit
(Recording channel are 3)
3 sets for VHF radio
(Recording channel is 1)
Compressing format: G726
Same as VDR (JCY-1800)
Video recording Input CH: 2CH for analog RGB
(selectable recording)
Compressing format: PNG
Option
(remove the FGB, cable and BNC)
connector)
Including Video
selector
Operation Panel of
RCU
No operation panel in the RCU
Same as VDR (JCY-1800) RCU is the Black Box
External Operation
Panel Unit
Standard Same as VDR (JCY-1800)
Backup Media Compact Flash Card
Capacity: 2GB
Same as VDR (JCY-1800) With CF card adapter
UPS Backup voltage is DC24V (5Ah)
Same as VDR (JCY-1800) New type small
battery
NSK Interface Including NSK interface (option) Including NSK interface (standard) for synchro , step and
pulse signal
Dry Contact signal Option Unit: NCT-72
Input channel: 64 ports for dry contact
signal
Option Unit: NCT-63
Input channel: 16 ports for dry contact
signal
Same as VDR (JCY-1800) Selectable 64ch or
16ch
Analog signal Option board for NCT-72 / 63
Input channel: 8 ports for analog signal
Same as VDR (JCY-1800) Built in the NCT-72 /
63
1.3.2. System components
1) Standard system
No. Unit VDR S-VDR
1 Protective Capsule Unit NDH-316 NDH-317 (Fixed type)
2 Recording Control Unit NDV-1800 NDV-1850
3 Operation Panel Unit NCG-169
4 Microphone Unit NVT-161
6 Connection Box NQE-3163
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