User manual

RELAY OUTPUT: Relay output can be connected to external sounding device or
warning device.
Two Types (NO/ NC) of Relay Output Setup:
ON: Relay output enabled.
OFF: Relay output disabled.
PERIOD: Duration time of the relay output.
Relay output event includes the following:
1. VIDEO LOSS: Triggered by video loss.
2. MOTION DETECTION: Triggered by motion detection.
3. ALARM: Triggered by external alarm.
7.8.4 ALARM INPUT
ALARM I NPUT SETUP 7 - 4
A
L 1111111
CH L1234567890123456
OOOOOOOOOOOOOOOOO
[DEFAULT
]
＋ :EACH
－ :DISABLE O:NO C:NC
Sensor Type：
NC → Normal Close Alarm ( TTL level input )
Setup NC (Normal Close), the alarm will be triggered during NC status.
NO → Normal Open Alarm ( TTL level input )
Setup NO (Normal Open), the alarm will be triggered during NO status.
ALL
+ (EACH): Alarm input can be individually setup to NC or NO.
- (DISABLE): Disable all alarm input function.
C: All alarm input is setup to NC.
O: All alarm input is setup to NO.
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