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Configuring Main System
33
1
[Display]
Enable DirectDraw Scale: Applies DirectDraw Scale to enhance image quality if it is supported
by your VGA card. For certain VGA cards, DirectDraw Scale can result in blurred images. To avoid
the image problem and maintain DirectDraw Scale, change the image quality to Standard [Video
Setting] of the camera (Figure 2-11).
Note: The Enable Directdraw Scale function can greatly enhance image quality. Enable if your VGA
card supports DirectX9. To check the version of your DirectX, click Start and run dxdiag. Open the
file and find the related information.
[The behavior of the talk back button]
Talk Back Toggle: Users can click the
button to talk to the surveillance site and click the
button again to stop talking on the live view.
Push to talk: Users can click and hold the
button to talk to the surveillance site and release
the button to stop talking on the live view.
[Zoom Camera]
Auto enable wave out: Automatically enables Wave Out function of the camera in Zoom Window
or in full screen. Note that the Wave Out function needs to be enabled in the Audio Setting page of
the camera first.
Auto toggle talk back: Automatically enables Toggle Talk Back function of the camera. Note that
the Toggle Talk Back function needs to be enabled in the Audio Setting page of the camera first.
Auto switch PTZ mapping: This function only applies to GV-Keyboard connected to GV-VMS.
When selected, PTZ control from GV-Keyboard will be applied to the mapped PTZ camera. When
not selected, GV-Keyboard can only control the first available PTZ camera.
[Exit Option]
Auto Restart Windows: Restarts Windows OS after exiting GV-VMS.
Auto Shut down Windows: Shuts down Windows OS after exiting GV-VMS.
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