b. Press “”or ““to increase or decrease the contrast of the display. Then press “1”to confirm the
△ ▽
adjustment and back to OSD main menu.
2)Brightness
a. Press “”or ““to move the highlight to Brightness and press “1”to enter.
△▽
b. Press “”or ““to increase or decrease the brightness of the display. Press “1”to confirm the
△ ▽
adjustment and back to OSD main menu.
9
