OSD Icon
Sub-menu
Settings
Note
CHANNEL
AUTO SCAN
Select and execute
Default mode
Auto detect the input source
ANALOG
Select and execute
Switch the setting of signal input to Analog mode
HDMI
Select and execute
Switch the setting of signal input to HDMI mode
RECALL
YES
Select and execute
Recall the factory default setting
NO
Select and execute
Return to main menu
EXIT
YES
Select and execute
3.3 Troubleshooting Guide
If your monitor fails to operate correctly, check the following chart for possible solution before
calling for repairs. If you are unable to correct the fault by using this chart, stop using your
monitor and contact your distributor or dealer for further assistance.
Condition
Check Point
The picture does not
appear
•
Check if the signal cable is firmly seated in the socket.
•
Check if the Power is ON at the computer
•
Check if the brightness control is at the appropriate position,
not at the minimum.
The screen is not
synchronized
•
Check if the signal cable is firmly seated in the socket.
•
Check if the output level matches the input level of your
computer.
•
Make sure the signal timings of the computer system are
within the specification of the monitor.
•
If your computer was working with a CRT monitor, you should
check the current signal timing and turn off your computer
before you connect the VGA Cable to this monitor.
The position of the
screen is not in the
center
•
Adjust the H-position, and V-position, or Perform the Auto
adjustment.
The screen is too bright
(too dark)
•
Check if the brightness or contrast control is at the
appropriate position, not at the Maximum (Minimum).
The screen is shaking
or waving
•
Perform the Auto adjustment.
•
Moving all objects which emit a magnetic field such as motor
or transformer, away from the monitor.
•
Check if the specific voltage is applied.
•
Check if the signal timing of the computer system is within the
specification of monitor.
