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1 Display brightness adjustment
a. Press the "MENU" key on the control panel or the remote control to display the VIDEO MENU."
b. Select "BRIGHTNESS" using the ", " keys on the control panel or the remote control. The selected
item will have a different color from the unselected items. In the meantime, the numeric level
describing the current status of the selected item will appear to the right of the selected item. A
corresponding display in graphic form will also be shown at the bottom of the "VIDEO MENU."
c. Use the "+, –" keys on the control panel or the remote control to adjust to an appropriate number. The
larger the number, the higher the brightness and vice versa. The adjustment range is 1-100.
d. Press the "MENU" key on the control panel or the remote control again to exit the "VIDEO MENU."
2 Display contrast adjustment
a. Press the "MENU" key on the Video-55 control panel or remote control to display the VIDEO MENU."
b. Select "CONTRAST" using the ", " keys on the Video-55 control panel or remote control. The selected
item will have a different color from the unselected items. In the meantime, the numeric level
describing the current status of the selected item will appear to the right of the selected item. A
corresponding display in graphic form will also be shown at the bottom of the "VIDEO MENU."
c. Use the "+, –" keys on the Video-55 control panel or the remote control to adjust to an appropriate
number. The larger the number, the higher the contrast and vice versa. The adjustment range is 1-100.
d. Press the "MENU" key on the Video-55 control panel or remote control again to exit the "VIDEO MENU."