Vivotek NR9682-v2 64-Channel NVR (No HDD) - Manual (Page 90)

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90 - User's Manual
You can use the mouse wheel to zoom in or zoom out on the screen. The zoom ratio is shown
on screen for half a second.
When PTZ is enabled, the zoom buttons and a home button are displayed on the right hand side
of the view cell.
For more information about Snapshot, Thumbnail search, and the Replay functions, please refer
to their specific help pages.
3. PTZ cameras: PTZ - Snapshot - Thumbnail search - Smart search -
Replay. For information about PTZ control, refer to the discussion on PTZ on page 133.
To exert PTZ control, first click on this button
to enable PTZ control.
When PTZ control is enabled, the following controls are available on screen:
Click Patrols or Presets if these have been configured on the PTZ camera. You will need to open a web
console with the camera to do so.
The PTZ settings tab allows you to enable PTZ Tracking and the Pan functions. You can also adjust the
Zoom and Focus speed, or manually adjust the focus. Please refer to the camera User Manual for more
information about these functions.
For speed dome cameras that comes with wiper blade, the wiper blade control button will be
available on the tool bar.