Bosch DHR-1600A-150A, Руководство по установке

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40 en | Operating instructions Divar XF
F.01U.135.429 | 2.5 | 2009.08 Installation manual Bosch Security Systems
Zoom
To zoom in on a video image:
1. Press the zoom key.
– The picture is enlarged by a factor of 2.
2. Use the arrow keys to select the area of the picture to be displayed.
3. Press the zoom key again to zoom in further.
– The picture is enlarged by a factor of 4.
4. Use the arrow keys to select the area of the picture to be displayed.
5. Press the zoom key again to return to a full picture and leave the zoom mode.
Alternatively, right click and select Zoom or Exit zoom to enable or disable zoom mode
with the mouse. While in zoom mode, click on an area of the screen to zoom in on. Use
the scroll wheel to zoom in and out.
5.4 Live and playback
5.4.1 Live mode
The live mode is the normal operating mode of the unit where you watch live pictures from the
cameras. From live mode you can switch to playback mode or to the system menu.
5.4.2 Accessing playback functions
Access to playback functions may require a password. Discuss this with your administrator.
1. To search, use the top menu and click the search icon.
2. Choose Event search or Date/time search from the pull-down menu.
Alternatively, press the search key to switch to date/time search directly.
To enter the playback mode, use one of the following keys:
– Press the rewind key to start reverse playback of recordings for the displayed
cameras.
– Press the fast forward key to start playback from one minute earlier.
– Press the play key to resume playback from the last selected playback position.
Press the stop key to switch back to live viewing. An alarm also switches the unit back to
live viewing.
5.4.3 Playback mode
In playback mode, the video control keys operate as follows:
– Press the rewind key to start reverse playback of recordings. Pressing it again and
again increases the display rate to a maximum before returning it back to normal speed
again. Press the rewind key in the pause mode to step back one frame at a time.
– Press the pause key to freeze the picture.
– Press the fast forward key to start playback of recordings. Pressing it again and
again increases the display rate to a maximum before returning it back to normal speed
again. Press the forward key in the pause mode to step forward one frame at a time.
– Press the play key to resume playback.
Press the stop key to switch back to live viewing. An alarm also switches the unit back to
live viewing.