Clover Electronics CDR 0440 DVR User Manual


 
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ALARM OUTPUT: Use Maximum current: 0.5A/125VAC, Maximum voltage: 1A/30VDC. When controlling
lamp and AC operated equipment, control it using separate outside relay. During normal operation the control
output contact is maintained at “Open” status, and during control output the output contact is changed to
Closed(short)” status.
1-4. Selecting the type of monitor (TV monitor and VGA monitor)
1-4-1. CVBS: Select CVBS to connect general TV monitor
---: Not operational
N/O: Normally open type sensor. When magnetic sensor is closed, sensor sends a signal.
N/C: Normally closed type sensor. When magnetic sensor is opened, sensor sends a signal.