Visus MPEG-4 DVR Manuel d'utilisateur télécharger pdf (Page 28)

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

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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Visus MPEG-4 DVR Manuel d'utilisateur Page 28