4.2 Screen Image Adjustment (GT-220[Type A] / GT-185)
4.2.1 AUTO IMAGE ADJUSTMENT
4.2.2 CONTRAST/BRIGHTBESS
1 : E X I T S E L E C T
：
2
C O N T R A S T / B R I G H T N E S S
50
C O N T R A S T
B R I G H T N E S S
50
4.2.3 INPUT SELECT
1 : E X I T
I N P U T S E L E C T
V G A
D V I
H D M I
4.2.4 INFORMATION
1 : E X I T
I N F O R M AT I O N
R E S O L U T I O N : 1 3 6 6 x 7 6 8
H . F R E Q U E N C Y: 6 7 . 5 K H z
V. F R E Q U E N C Y: 6 0 . 0 H z
P I X E L C L O C K : 1 4 8 . 5 M H z
It will show the information of your monitor.
CONTRAST: Adjusting difference between darkness and brightness of the screen. Press the button “DOWN” and “UP” to reduce and increase contrast.
BRIGHTNESS: Adjusting background brightness of the screen images. Press the button “DOWN” and “UP” to reduce and increase brightness.
There are 3 signal inputs for you to choose: VGA, DVI, HDMI. The monitor will display the PC screen information according
to your choice.
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