Video Loss Alarm - Unisight TZHEF04 Series User Manual

Digital Video Network Surveillance System
Note: Time periods can not be repeated. Please reboot DVR to make the
parameters become effective.
Step 7: Setup alarm policy: If there is view tampering alarm happened in
schedule, DVR will response based on the policy. You can select one or more solution
including "On Screen Warning", "Audible Warning", "Upload to Center" and
"Trigger Alarm Output". You can use [↑] [↓] and [EDIT] key to enable or disable
them. "×" is disable and " " is enable.
Step 8: Save alarm setup: After your setup, press "Confirm" button and return
"Image Setup" interface. In "Image Setup" menu, press "Confirm" button to save
current camera parameters and return main menu.
Step 9: Save all cameras: If you want to setup other cameras, please repeat from
step2 to step 8. In "Image Setup" menu, press "Confirm" key to save all cameras
parameters. Press "Cancel" button or [ESC] key to abort.
Select "Off" option for "View Tampering", you can delete the view tampering
area.
Note: Only one view tampering area can be setup for each camera. The view tampering area
can not be copied. If the schedule is modified, you must reboot the device to make the parameters
become effective.
5.9

Video Loss Alarm

When the video cable or camera has something wrong, the video image is lost. If
you enable video loss alarm, in such case, DVR will display alarm in the status bar on
the screen.
Step 1: Enter "Camera" menu:
Step 2: Select camera: Use [ ] [ ] keys to select one camera.
Step 3: Enter "Advanced settings" interface: Move "Active Frame" to the
handle method box on the right side of "Signal Loss" item, use [ ] key to select
"Handle" option and move "Active Frame" to the "Policy" button on right side. Press
[ENTER] to enter "Signal Loss" interface: Shown as Fig.5.17 below
Unisight Digital Technologies, Inc
44