English-30
Picture is not as bright
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Make sure ECO MODE and AUTO BRIGHTNESS are turned off.
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If the brightness fl uctuates make sure AUTO BRIGHTNESS is turned off.
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In PICTURE MODE, set HIGH BRIGHT. See page 19.
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LCD brightness degradation occurs due to long-term usage or extreme cold conditions.
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When the display cannot achieve the desired brightness, the numerical brightness value on the OSD will blink.
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When using an HDMI input, please change “VIDEO LEVEL”.
Display image is not sized properly
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Use the OSD Image Adjust controls to increase or decrease the Coarse adjustment.
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Check to make sure that a supported mode has been selected on the display card or system being used.
(Please consult display card or system manual to change graphics mode.)
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When using an HDMI input, please change “OVER SCAN”.
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Adjust H.RESOLUTION or V.RESOLUTION in Tag5 advanced OSD menu.
No Video
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If no video is present on the screen, turn the Power button off and on again.
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Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).
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Some video cards do not output video signal when monitor is turned OFF/ON or disconnect/connect from the AC power
cord under low resolution with DisplayPort.
Brightness variations over time
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Change AUTO BRIGHTNESS to OFF and adjust brightness.
NOTE:
When AUTO BRIGHTNESS is set to ON, the monitor automatically adjusts brightness based on the environment.
When the brightness of surrounding environment changes, the monitor will also change.
Self Diagnosis
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The LCD display is equipped with the ability to self diagnose abnormalities. When the LCD detects a problem, the LED
on the front fl ashes in a pattern of long and short blinks, depending on the type of problem detected.
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If the LED signals a problem, please refer to qualifi ed personnel for service.
USB Hub does not operate
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Check to make sure the USB cord is properly connected. Refer to your USB device User’s Manual.
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Make sure correct upstream is selected on USB hub setting (see page 16).
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Disconnect one upstream USB cable when using 2 upstream connections.
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Turn the Power button off and on again.
Содержание MD322C8
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