Eizo FlexScan EV2490 User Manual page 18

Color lcd monitor
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Function
Color Mode
Brightness
Contrast
Temperature
Gamma
18
Chapter 3 Advanced Adjustment / Setting
Setting
Value
User1
Select the desired mode according to the monitor application.
User2
The color mode settings can also be adjusted according to personal
sRGB
preference. Select the mode for adjustment and perform adjustment
Paper
using the relevant functions.
Movie
Note
DICOM
• For details on the adjustment status of each mode, see
Switching Display Modes (Color Modes)" (page
0 to 100
The screen brightness is adjusted by changing the brightness of the
backlight (light source from the LCD back panel).
Note
• If the image is too dark even when the brightness is set to 100,
adjust the contrast.
0 to 100
The brightness of the screen is adjusted by varying the video signal
level.
Note
• A contrast of 50 displays every color gradation.
• When adjusting the monitor, it is recommended to perform
brightness adjustment, which does not lose gradation
characteristics, prior to contrast adjustment.
• Perform contrast adjustment in the following cases.
- If the image is too dark even when the brightness is set to 100
(Set the contrast to higher than 50.)
Off
Adjust the color temperature.
4000 K to
The color temperature is normally used to express the hue of "White"
10000 K (in
and/or "Black" with a numerical value. The value is expressed in
increments of
degrees "K" (Kelvin).
500 K. 9300 K
The screen becomes reddish at low color temperatures and bluish at
is included.)
high color temperatures, similar to the temperatures of a flame. A gain
preset value is set for each color temperature setting value.
Note
• The value shown in "K" is available only as a reference.
• "Gain" allows you to perform more advanced adjustment.
• If set to "Off", the image is displayed in the preset color of the
LCD panel (Gain: 100 for each RGB channel).
• When the gain is changed, the color temperature setting changes
to "Off".
1.8
Adjust the gamma.
2.0
While the brightness of the monitor varies depending on the video
2.2
level of the input signal, the variation rate is not directly proportional
2.4
to the input signal. Maintaining the balance between the input signal
and brightness of the monitor is referred to as "Gamma correction".
Note
• If "sRGB" is selected for the color mode, "sRGB" is displayed for
the gamma value.
• If "Paper" is selected for the color mode, "Paper" is displayed for
the gamma value.
• If "DICOM" is selected for the color mode, "DICOM" is displayed
for the gamma value.
Description
13).
"2-3.

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