Troubleshooting |
41
When guidance / attention message screen displays
*1 Depending on the connected device, it may not output the correct signal right after the input frequency or resolution is
changed, so a caution message may be displayed. If the screen displays normally after a while, it means that the proper signal
is being input.
*2 Depending on the connected device, it may not output the correct signal right after the power is turned on, so an attention
message may be displayed. If the screen displays normally after a while, it means that the input signal frequency is correct.
The screen image is rough
(except for the above), or
momentarily interrupted
If the OSD screen displays normally but the screen of the
computer does not display properly even after adjusting
the "Picture" setting, check the connection with the
computer, the computer's frequency, resolution, and its
type of output signal.
Open the OSD screen and check the following items.
• If the OSD screen is not displaying normally, there may
be a failure in the LCD.
Please consult your dealer / after-sales service desk for
service.
• If the OSD screen displays normally, the equipment is
not malfunctioning. Please check the connection with
the computer, the computer's frequency, resolution,
and its type of output signal.
The power turns off
automatically
Please check the settings of the sleep timer.
The equipment does not work
as set by the schedule function
Please check the settings of the sleep timer.
When the sleep timer is activated, the schedule function
will not work.
Screen image disturbed
Image disturbance may occur when turning the power on
or changing settings; it is not a malfunction.
Symptom
Cause
Solution
The signal cable may not be
properly connected to the
equipment or the computer's
connector.
Please properly connect the
signal cable to the equipment and
the connector of the computer.
The signal cable may be
disconnected.
Please check the connection of
the signal cable.
The computer may be turned off.
Please make sure the power of
the computer is on.
The power management function
of the computer may be activated.
Move the mouse or press any key
on the keyboard.
The input signal of the equipment
may not be appropriate.
Please change the input
frequency or the resolution of the
computer.
The input signal frequency is
higher than the supported signal
frequency.
Please change the input
frequency or the resolution of the
computer.
Symptom
Cause and solution
*1
*2
Summary of Contents for PS42A
Page 1: ...Stretched Display User Manual PS42A PS42B...
Page 2: ......
