File Management - ROHS QH-NVR User Manual

search video. The highlight date in the calendar means have record data.
Step3: Press Search button, the searched event information will be displayed in the
event list. Click
Step4: Double click an event file to playback. Click the relevant buttons on the screen
to control playback.
Note: When the resolution of monitor is VGA800*600, the time search interface
will appear a hide button, click it to expand the whole interface.

4.1.3 File Management

Step1: Enter into Main MenuSearchFile Management; as shown in Fig 4-4:
Step2: Select a certain date and channels which need to search video. The highlight
date in the calendar means have record data.
Step3: Press Search button, the searched file information will be displayed in the file
list. Click
Lock: Select a file and click "Lock" button, then click OK button in the pop-up
message box to lock this file, after that, that file will not be deleted or covered.
Once the file is locked, it will not be hidden or deleted, but formatting will clear the
locked file.
Unlock: Select a locked file and click "Lock" button again, then click OK button in the
Network Video Recorder User Manual
buttons to turn the page.
Fig 4-4
buttons to turn the page.
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