Increase ↓decrease – Optiview G0521 User Manual
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DVR Server Manual ver.5.05/rel.092507
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1.2.7
Color and Audio adjustment
① Press the first button and drag to adjust the brightness of the image that you selected. You
can reset its default value by pressing
.
②Press the second button and drag it to adjust the contrast of the image that you selected. You
can reset its default value by pressing
.
③Press the third button and drag it to adjust the hue of the image that
you selected. You can reset its default value by pressing
.
④Press the fourth button and drag it to adjust the saturation of the image that you selected. You
can reset its default value by pressing
.
⑤Press the fifth button to switch sound of the audio that related to the image you selected and
drag the bar to adjust the volume. You can reset its default value by pressing
.
1.2.8
Matrix & display
This panel includes matrix group and display group. Each group includes 16 numeric buttons;
each button denotes one type of matrix or display. This will be described in
↑Increase
↓Decrease
① ② ③ ④ ⑤