●●To adjust brightness “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.Press 
or 
.
The Brightness menu appears.
2.Use 
or 
for adjustment.
3.Press 
to exit.
Note
•If you feel that the image is too dark even if the brightness is set to 100, adjust the contrast.
•Alternatively, you can use “Brightness” under “Color” in the Adjustment menu to adjust it.
●●To adjust black level “Black Level”
You can adjust the black level of images.
Adjustable range
0 to 100
Procedure
1.Choose “Color” in the Setting menu, and press 
.
2.Choose “Black Level” in 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” 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 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.)
Chapter 2 Adjusting Screens 17
