Aposonic A-S0804R3 - Manual (Page 13)

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PTZ : When camera supported PTZ function, user can use “PTZ” button, located on the
front panel, to perform PTZ function. Press ▲▼◄► to select and change setup
value.
COPY : Within the playback mode, press “COPY” button to start backup record and
press “COPY” again to end backup.
USB INFORMATION: Within the LIVE VIEWING, press “ENTER” key in the front
panel will present the USB information. (NOTE: Please
confirm that USB Device has plugged into DVR.)
2.6 CAMERA & MONITOR LOOPING
Here recommend link cameras by sequence to avoid unexpected image broken, from CH1,
CH2, CH3, CH4
2.7 EXTERAL ALARM
There are three types of alarms that the system can be configured to handle. They are
Motion detection Alarm, External Alarm and Video Loss Alarm.
A. Motion detection Alarm and External Alarm:
When motion detection or External Alarm was triggered, there are 5 possible actions
will be taken.
a. Changes recording speed as alarm recording speed.
b. Monitor will display corresponding full screen alarm channel, it will switch
automatic mode to manual mode if buttons pressing activity occurred in 5 seconds.
c. Relays can be activated by motion detection or external alarm when turning on.
d. The camera title will be transformed into color of yellow when motion is happening,
“ALARM” text will show up when external alarm is triggered.
B. Video Loss Alarm:
The default setting of Video Loss alarm is enabled.