English
Problem
Points to check and possible solutions
4.
Letters and lines appear blurred.
Adjust the blurred lines using <Smoothing>
(see p. 27).
5. The screen is too bright or too
dark.
Adjust the <Brightness> (The backlight of the
LCD monitor has a fixed life span. When the
screen becomes dark or begins to flicker, please
contact your dealer.)
6.
Afterimages
appear.
Do you use the screen saver or timer (p.24) when
displaying the same image for extended periods
of time?
Afterimages are particular to LCD monitors.
Avoid displaying the same image for extended
periods of time.
7.
The screen has defective pixels
(e.g. appears slightly light or dark).
This is due to the characteristics of the panel
itself and not the LCD product.
8.
Fingerprints remain on the screen.
Leaving the screen white may solve the problem.
9.
<Smoothing>
cannot be selected.
<Smoothing> cannot be selected when the
monitor is in portrait position with <Image
Rotation> enabled.
<Smoothing> is disabled when the screen is
displayed at the 2048×1536 resolution.
The image size is doubled both horizontally and
vertically (i.e., 1024×768 enlarged to
2048×1536) to provide a clear focus.
10. The ScreenManager main menu
does not operate.
The adjustment lock is probably on. To unlock
it, first turn off the monitor. Touch the power
switch while touching the enter switch, and then
turn on the monitor again (see p. 24).
Make sure the control panel switches are not wet
or soiled.Lightly wipe the surface of the control
panel, and try touching the switches again with
dry hands.
Make sure not to wear gloves. Remove any
gloves, and try touching the switches again with
dry hands.
11. The control panel does not
operate.
CAL Switch mode does not
operate.
Make sure the control panel switches are not wet
or soiled.Lightly wipe the surface of the control
panel, and try touching the switches again with
dry hands.
Make sure not to wear gloves. Remove any
gloves, and try touching the switches again with
dry hands.
12. The monitor turns off while in use.
Make sure the air vents are not blocked.
Make sure high-temperature equipment is not
located nearby.
7.
TROUBLESHOOTING
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