Chapter 7: Playback functionality
Digital zoom in playback
You can zoom in on an image during playback to see it in greater detail. There are two
ways to perform digital zoom in playback.
To digitally zoom-in during playback:
1. In playback mode, right-click the mouse and select
Digital Zoom
in the pop-up
menu.
— Or —
Click the Digital Zoom icon in the playback control toolbar.
The playback control toolbar disappears. The digital zoom window appears.
2. Left-click the mouse and drag the red square in the digital zoom window to the area
of interest, or move the joystick on the front panel to position the red square. The
selected area is magnified.
3. Right-click the mouse to quit the digital zoom mode and return to full-screen
playback mode. The playback control toolbar reappears.
Creating bookmarks
You can bookmark the important scenes in a recorded file for later reference.
Bookmarks flag the start of a scene. Up to 64 bookmarks can be saved in a video file.
There are two types of bookmarks:
•
Default bookmark
: All default bookmarks have the same generic name,
“BOOKMARK”.
•
Customized bookmark
: The bookmark is given a name for easy identification.
The same name can be used for several bookmarks.
You can search both types.
To create a bookmark:
1. Open a 24-hour playback window or the playback window from a search result.
2. In the playback recording, click the timeline bar where you want the bookmark to be.
The green time line jumps to this position. Click the button for the type of bookmark
you want, and enter the bookmark name if required.
In the playback recording from a search, click the scroll bar where you want the
bookmark to be. The scroll bar ball jumps to this position. Click the button for the
type of bookmark you want, and enter the bookmark name if required. The
bookmark is saved.
3. Click the bookmark management
button to see the list of bookmarks saved. The
name of a bookmark can be edited. The bookmark can also be deleted.
46
TruVision NVR 21 (SP) User Manual
Содержание TruVision NVR 21
Страница 1: ...TruVision NVR 21 SP User Manual P N 1072629 EN REV F ISS 07AUG15 ...
Страница 108: ...Chapter 14 Device management Figure 32 RS 232 setup window 102 TruVision NVR 21 SP User Manual ...
Страница 167: ...Appendix E TruVision recorder archiving instructions 4 Click OK TruVision NVR 21 SP User Manual 161 ...
Страница 171: ...Index ...