18
4 Warning Messages and Trouble Shooting
Warning Messages
If the message appears on
the screen
Check the items
CAN NOT DISPLAY THIS
INPUT SIGNAL
The input signal is not acceptable by the monitor.
·
Please check the video resolution and frequency range is
within that specified for the monitor.
·
Please refer to the “Technical Specifications” section of
this user manual for details.
NO SIGNAL INPUT
No signal inputs are detected from neither VGA-In nor
S-Video connector.
·
Check the power switch of your computer or video
equipment if it is in the “ON” position.
·
Check the video signal cable if it has been properly
connected.
·
Ensure that no pins are bent or pushed in the video
input connector.
MAIN CONTROL MENU
LOCKED
The main control menu (On-Screen Display menu) is locked
to avoid unwanted adjustment.
·
Press
button for 15 seconds to unlock the main
control menu.
NO VIDEO SIGNAL FROM
VGA-IN
No signal input is detected from VGA-In connector.
·
Check the power switch of your computer if it is in the
“ON” position.
·
Check the video signal cable if it has been properly
connected to video input 1.
·
Ensure that no pins are bent or pushed in the video
input connector.
WAIT FOR AUTOMATIC
ADJUSTMENT
The monitor is detecting the input signal and then
adjusting automatically the monitor parameters
accordantly.
·
It takes around 5 seconds to finish the whole process.
·
You are recommended to run auto adjustment by
pressing
button every time you change the
resolution or refresh rate.
Trouble Shooting
Symptom
Check Items
·
No picture
·
LED power indicator is
not lit
·
Check the power switch of monitor if it is turned on.
·
Check the power adapter if it is properly connected to
the monitor.
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