Record - Digital Watchdog VMAX A1 G4 DW-VA1G442T User Manual

Trigger an alarm signal when a camera signal is disconnected.
Recording Failure
Trigger an alarm signal when the system does not record images due to an error in HDD or
system.
Power Failure
Trigger an alarm signal when the power does not work normally. When the power failure
menu is activated, relays from other menus will be disabled.
Disk Full
Trigger an alarm signal when the HDD is occupied with a certain percentage of its capacity.
If the user sets HDD FULL as STOP RECORDING and the HDD is occupied with the certain
percentage set here, DVR stops recording and the alarm trigger.
NOTE An extra alarm will appear in the event log only when it is set as "ON".

4.4 Record

4.4.1. Camera
Users can make recording settings for each channel separately.
On/Off
Set recording on and off in each channel. If the recording is not required on the selected
channels, even when the camera signal is input, set the recording of the corresponding
channel as OFF. Then, the recording of the channel stops without pulling the camera BNC
cable off. ON or OFF can be selected. The default is ON.
Resolution
Image resolution for recording can be set. Select one setting from 352×240, 720×240,
720×480, 960x480, 1280x720 & 1920x1080. As the resolution number increases, the picture
quality becomes higher. For example, 352×240 is VHS level and when a high-quality camera
is used, 960×480/576 shows DVD-level picture quality. When the picture quality gets higher,
the recording file size becomes bigger and the recording period will be shorter. Thus,
selecting an appropriate resolution according to the situation is important.
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