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and remind with sound according to settings.
Step 1: Select channel and sensitivity
Enter “Live Config” menu. Move cursor to “Channel” to select the image to set mask alarm. Press [Menu] to
confirm.
Step 2: Activate mask alarm
Press [Menu] key to select “Mask alarm” to activate mask alarm.
Step 3: Sensitivity setting
Set “Sensitivity”. Seven options (level 1-5) are available. You can customize the settings.
Step 4: Set up mask alarm
Move cursor to “Alarm”. Press [Menu] key to customize the parameters of processing dialogue box. (Refer to:
Alarm processing setting in this manual)
Step 5: Save and activate
After the image mask setting of all channels, click “OK” button in “Live Config” menu to save and exit.
5.2.4 Video Loss
Some situation will cause video loss, such as camera problem, video output line cut down or connector loose.
Setting video loss properly can find the situation as early as possible.
Step 1: Select channel
Enter “Video Config” menu to select image to perform video loss setting. Move cursor to “Channel” to select the
image to perform video loss setting. Press [Menu] to confirm.
Step 2: Activate video loss
Press [Menu] key to select “Video loss” option.
Step 3: Video loss processing
