User`s manual

18
Chapter2AdjustingScreens
●
To adjust brightness
The screen brightness is adjusted by changing the brightness of the backlight (light source from the LCD
back panel).
Adjustable range
0 to 100
Procedure
1. Choose “Color” in the Setting menu, and press
.
2. Choose “Brightness” in the “Color” menu, and press
.
The “Brightness” menu appears.
3. Use or for adjustment.
4. Press
to exit.
Note
• While the Setting menu is not displayed, or is available for adjustment.
• If you feel that the image is too bright even if the brightness is set to 0 or that the image is too dark even if the
brightness is set to 100, adjust the contrast.
●
To adjust contrast
The brightness of the screen is adjusted by varying the video signal level.
Adjustable range
0 to 100
Procedure
1. Choose “Color” in the Setting menu, and press
.
2. Choose “Contrast” in the “Color” menu, and press
.
The “Contrast” menu appears.
3. Use or for adjustment.
4. Press
to exit.
Note
• In the contrast of 50, every color gradation is displayed.
• When adjusting the monitor, it is recommended to perform the brightness adjustment which may not lose the
gradation characteristics, prior to the contrast adjustment.
• Perform the contrast adjustment in the following cases.
- When you feel the image is too dark even if the brightness is set to 100 (Set the contrast to higher than 50.)
- When you feel the image is too bright even if the brightness is set to 0 (Set the contrast to lower than 50.)