I.R.I.S. 808 Digital Video Recorder - Manual (Page 40)

5.2 Video Adjustment
In Menu display, press ▲▼◄► to change the highlighted option to Video
Adjustment, and then press ENTER to call up Video Adjustment display as shown.
There are 4 items which can be adjusted, including Brightness, Contrast, Hue, and
Saturation. The operations are as below:
 ▲▼
Press these buttons to select the items.
 Numeric (Mouse: )
Press these buttons to change the camera.
 +/-
Press these buttons to adjust the selected item.
 SEQ (Mouse: )
Press this button to reset the settings for this camera to factory default values.
 CALL (Mouse: )
Press this button to reset the settings for all cameras to factory default values.
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