Product Specification
7.
Trouble
shooting
If your monitor fails to operate correctly, consult the following chart for possible solution before calling
for repairs:
●
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 Maximum .
●
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.
●
Adjust the H-position, and V-position, or Perform the
Auto adjustment.
●
Check if the brightness or contrast control is at the
appropriate position, not at the Maximum (Minimum).
●
Press ”+” (the Auto - adjustment control) to adjust.
Moving all the 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.
The screen is not synchronized
The position of the screen is
not in the center
The screen is too bright (too
dark)
The screen is shaking or
waving
12/19
Condition
Check Point
The picture does not appear
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