Image appears
blurred,
indistinct, or too
Brightness is too low. Open the OSD menu and
select Brightness to
adjust the brightness scale
as needed.
Check Video
Cable is
displayed on
screen.
Monitor video cable is disconnected.
Connect the appropriate
video signal cable
monitor. Be sure that the
computer power is off
while you connect the
Input Signal
Out of Range
displayed on
Video resolution and/or refresh rate are set
higher than what the monitor supports.
Change the settings to a
supported setting.
The monitor is
seem to enter
into Sleep
The monitor’s power saving control is disabled. Open the OSD menu and
select Power Control >
Auto-Sleep Mode
auto-sleep to On.
On-Screen
Menus are
Locked is
The monitor’s OSD lock function is enabled. Press and hold the Menu
button on the front bezel to
10 seconds to disable the
Power Button
is Locked is
Displayed
The monitor’s power button is locked.
Press and hold the power
button for 10 seconds to
disable the power button
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