User manual

QH32DVR4C User’s Manual
26
Description
Select a Channel: Move the “Active Frame” to “chan”, press “edit” button, then
use or key to select a channel.
Rec Type: Use or to select recorded file type. The file type options are
“All”, “All Time”, “Motion Detect”, “Alarm” and “Manual”.
Time Section: You can define the search time section. Move “Active Frame” to
the time edit box, use numeric keys to input the detail time.
Search: Search the matched recorded files and display them in the list box. If
there is no file that matches your search, a corresponding dialog box will pop-up.
Play by Time: Playback the recorded stream directly based on the time section.
Select Page: In the file list box, each page will only display 8 files. If there are
more than 8 matched files, you can select page to display other files. 500 pages (4000
files) can be searched at one time. You can use numeric keys or keys to select
page.
File List Box: Lists the matched files. File start time, file size are displayed in
the list box. You can use keys to move the scroll bar to select files.
Backup Devices: You can select USB flash, USB HDD, USB CD-R/W to
backup the files or clips.
Copy: Start to backup.
Backup Today: Backup all recorded files from today.
Operation when played back
Fig 4.10 Playback interface