DVR
User’s
Manual
24
3.5.8 Audio
Recording
When an audio source device is connected, it will be automatically set to
<ON>, audio input is recorded and saved with the video. When no audio
source device is connected, it will be automatically set to <OFF>.
3.5.9 Purge
Data
This item is used to delete the Normal or Event recording video. In Record
Setup menu, move the cursor to <Purge Data> and press ENTER; the Purge
Data menu is displayed.
Purge Data
Purge All Data
Purge All Event Data
Purge Event Before
Start to Purge
No
No
2008/01/01
No
Purge All Data
The item is used to delete all recorded video from the database. Set this item
to <Yes using UP / DOWN keys, and start the deletion by setting <Start to
Purge> to <Yes>.
Purge All Event Data
The item is used to delete all event video from database(s). Using UP /
DOWN keys to select <Yes> and start the deletion by setting <Start to Purge>
to <Yes>.
Purge Event Before
The item is used to delete event video before a specific date. Use LEFT /
RIGHT keys to move the cursor to next or previous field, ENTER to select the
item and UP / DOWN to adjust the value.
Start to Purge
After the video or data to be deleted are selected, set this item to <Yes> to
start the deletion or choose <No> to cancel.
