User`s manual

21
Chapter2AdjustingScreens
●
To adjust black level <Black Level>
You can adjust the black level of images.
Adjustable range
-50 to 50
Procedure
1. Choose <Color> from the Adjustment menu, and press
.
2. Choose <Black Level> from the <Color> menu, and press
.
The <Black Level> menu appears.
3. Use or for adjustment.
4. Press
to exit the adjustment.
Note
• After completing black level adjustment, readjust the contrast as appropriate.
●
To adjust contrast <Contrast>
The brightness of the screen is adjusted by varying the video signal level.
Adjustable range
0 to 100%
Procedure
1. Choose <Color> from the Adjustment menu, and press
.
2. Choose <Contrast> from the <Color> menu, and press
.
The <Contrast> menu appears.
3. Use or for adjustment.
4. Press
to exit the adjustment.
Note
• In the contrast of 50%, every color gradation is displayed (for PC input signal only).
• 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%.)