3Com 3.7.7 Pager User Manual


 
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Advanced operations for monitoring playback: The following operations
are provided for monitoring playback. You can choose any of them via
pressing the menu button.
1. Zoom:
Select 'Zoom' from the menu, then you can zoom-in / zoom-out via pressing
the menu button or the navigation keys (up/down). You can also move the
zoomed image from the touch screen or by the numerical keys (2/4/6/8). The
zoomed image can be directly jumped to the center or 4 corners by pressing
the navigation keys (left/right) or the numerical keys (1/3/5/7/9).
2. Snapshot:
When you select 'Snapshot', one still image will be stored in your handheld
device. These stored images can be viewed from "Snapshot Viewer" in the
root menu.
3. PTZ control:
Select 'PTZ' from the menu, then you can control the dome camera from your
handheld device. You can use the navigation keys to pan or tilt the dome
camera. Press the menu button, and you can see focus, iris, and zoom
functions.
4. Channel selection:
Select 'Channel' from the menu, then you can change the viewing channel via
pressing the menu button or the numerical keys (0~9).
For displaying the stored snapshots: To display the stored snapshots,
please select ''Snapshot Viewer”. A list of all stored snapshots will be
displayed. The snapshot viewer also supports zoom, mirror image, and 180
degree rotate function while viewing images.
Note:
Always press 'Exit' to leave your current operation and close the program.
Connection to the DVR may be occupied by your handheld device if you
logout improperly. It will cause failure of advanced connection.