The DVR support multiple channels playback synchronously, single channel search
operations: input “
Input channel number
” number and 00 for other channels, press
“
Confirm
” and select a file in “
Video file search result
”; other channels playback are
the same. If all channel numbers are set as 0, files of all channels are searched and default
will be displayed in channel one.
4 channel playback operation steps: input 4 different channel numbers, press “
Playback
”
and latest video of all channels will be displayed.
Figure 28 Window of Video Search Input
Explanation
When event record search is selected, only event recording data is searched.
Otherwise all type of data is searched.
Event video includes three modes:
1. External alarm event
2. Motion detection event
3. Timing event
4. After inputting search terms, user can press ‘
Enter
’ to carry out search or press ‘
Cancel
’
to terminate the video search function.
5. System will pop up video searching results and latest records will be displayed in front.
6. User can select different video data by shifting cursor with the help of ‘
Up
’ /‘
down
’.
When there are data of more than one page, user can turn pages to look over by selecting
‘
Previous
’ and ‘
Next
’. If user selects some data and presses ‘
Enter
’, the system will
playback the video data from the selected record. The starting and stopping time is in
accordance with the search terms input by user.
