●To adjust the contrast [Contrast]
The luminance of the screen is adjusted by varying the video signal level. Adjustable range: 0 to 100%
(1)Press 
.
The adjustment menu appears.
(2)Select 
(Color).
(3)Adjust the contrast with 
or 
of 
(Contrast).
(4)Select 
.
The adjustment is completed.
●To adjust the gamma value [Gamma]
The gamma value can be adjusted. The luminance of the monitor varies depending on the input signal, however, the variation rate is not proportional to the input signal. To keep the balance between the input signal and the luminance of the monitor is called as “Gamma correction”.
Adjustable range: 1.8, 2.0, 2.2
(1)Press 
.
The adjustment menu appears.
(2)Select 
(Color).
(3)Select 
(Color Menu).
(4)Adjust the gamma value with 
or 
of 
(Gamma).
(5)Select 
.
The adjustment is completed.
Note
•You can also adjust the contrast by
pressing 
while the adjustment
menu is not displayed, and press 
or 
of 
(Contrast).
•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 dark even if the brightness is set to
100%.
–When you feel the black level of the screen is bright (Set the brightness down and the contrast to higher than 50%).
Note
•You cannot adjust the value if the icon is not displayed, depending on the FineContrast mode selected. (See “Adjustment items in each mode” on page 14.)
Chapter 2 Settings and Adjustments 15