Hitachi JPEG2000 用户手册
JPEG2000 Stand alone DVR User Guide
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2-1-3 Loop out installation
To monitor a single channel, connect the “loop out” of
the corresponding channel to a monitor.
To record a specific channel individually, connect the
“loop out” of the corresponding channel to a DVR,
VCR, or other record device.
2-2 Sensor and alarm installation
2-2-1 Input & Output
1.[D1~D16 Alarm Input/GND for Location]
16 Sensor inputs, for sensor input installation
2.[Relay Output NO/NC/COM]
The application of relay output is NO+COM + NC+COM
2-2-2 Sensor installation
Alarm will be triggered once one (or more than one) alarm input (D1~D16) causes short circuit or open circuit
with GND.