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Digital Video Recorder

7.7 Adjust image quality and frame rate

Change the image quality and frame rate of front DVR. As shown in the picture below:

Image quality: Four options are available (Level 1-3, Custom). If Level 1-3 is selected, you can only change the frame

rate.

Customize bit stream: If Custom is selected in Image quality, you can input the size of bit stream (unit: MB).

Frame rate: Input valid number (1-30).

The parameters here are effective to current video stream and won’t be saved. For example, select Level 2 in Image quality

and 25F/S in Frame rate. When you view the scene, change the frame rate into 12.5F/S, then, the frame rates of scene and

the recording files of DVR are both 12.5F/S. Stop viewing or recording, then, perform the operation again, and the frame

rate will turn into 25F/S.

7.8 Exit

Click “Exit”.

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Prosonic DVR Informations techniques Page 69