Chapter 7: Playback functionality
TruVision NVR 22 (SP) User Manual
51
Lock playback files
You can lock recorded files during playback to play back the important scenes for later
reference. The files cannot be overwritten. In multichannel playback, using this
Lock
File
function will lock all the recorded files for the playback channels.
Note
: Locking too many files will reduce the storage capacity of the recorder.
To lock and archive files during playback:
1. In playback mode, click the
Lock File
button on the on the playback control
toolbar to lock the current recording file.
2. To see the list of locked files saved, click the
File Management
button and in the
File Management
window, select the
Locked File
tab. The list of locked files is
shown.
To unlock a locked file
1. In playback mode, click the
File
Management button and in the
File
Management window
, select the
Locked File
tab. The list of locked files is shown.
2. Click the lock symbol of the desired file to unlock. The file is no longer protected.
Manage playback files
You can manage the video clips, snapshots, locked recordings, and bookmarks that
you create during 24-hour playback.
To archive video clips, snapshots and locked files:
1. In playback mode, click the
File Management
button. The
File Management
window appears.
2. Select the tab for the files you want to manage: Video Clips, Snapshot, Locked File,
or Bookmarks.
3. Insert your backup device into the recorder.
4. Select the files you want to archive and click
Archive
or
Archive All
. The files are
saved.
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