Optiview DVRTT PRO Series Operation Manual page 102

Chapter VI
6
Screen Division Button
7
AUDIO Play
Controls audio volume. ※Audio signal is sent only on one full screen.
8
Image Control Button
Brightness
Contrast
Zoom Button :
Zoom the selected part
Mute Button :
Stops audio transmission
Blurring
Sharpness
Screen Division Button
Sound volume control gauge
Brightness adjustment button :
Adjusts the brightness of playing images.
Contrast adjustment button :
Adjust the contrast of playing images.
Blurring adjustment button:
Adjusts the blurring of playing images.
Sharpness adjustment button:
Adjust the sharpness of playing images.
Reset button :
Initializes the adjusted image to original image.
102