7. SPECIFICATIONS
JCY-1900
1950
DR Service Manual
84
DOC No. 7ZPNA4409
Performance (continued)
f) Image data input
1) Standard IEC61162-450
2) Input channel up to 6 channel (image sources on the network)
3) Recording interval 15 seconds per each image
(X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS)
*Recording of each image is selected automatically.
4) Image format PNG format
*Average image size : 512KB or less
g) Internal medium
1) Duration 720 hours
2) Capacity 512GB
3) Medium Solid State Drive
h) Blackout processing
1) Recording duration 2 hours while blackout
(only bridge conversation etc. except VHF communication)
2) Restoration time required less than 1 minute
(Recovery time from blackout operation to normal operation on
restoration of power supply)
3) Battery specifications Lead-acid battery
DC +12V 24Ah
4) Expectant battery age 4.5-years after manufacturing.
(ambient temperature: 25 °C, load: 70%)
Please note that lifetime may be shorter depending on environmen-
tal condition
i) Connecting to the operating panel unit
1) Standard IEEE802.3 (10Base-T/ 100Base-TX)
2) Protocol TCP/IP
3) Power supply DC +24V ±5%
j) External alarm lamp output
1) Interface Dry contact
2) Operation System down (normal-close or open)
3) Current 1A or less at DC +24V / 0.5A or less at 125Vac
k) GPS select signal input
1) Interface Dry contact
(also serve for External Contact Input)
2) Operation Recording GPS selection (active open/close)
l) Compass safety distance
1) Standard 0.9m
2) Steering 0.5m
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