26
ENGLISH
TROUBLESHOOTING
● Make the checks suggested below depending on the symptoms observed. If the symptoms remain
uncorrected, contact your dealer.
Symptom Point to check
See page
● The screen appears blank
with the power-indicating
lamp off.
→Check the way the power cable is connected.
→Make sure the main power switch is on.
→Press the power switch.
● The message “POWER
SAVE” is displayed.
● The screen appears blank
with the power indicating
lamp flickering in green.
No sync signal is detected.
→Check the way the signal cable is connected.
→Check to see if the input selection matches the
connection terminal.
→When RGB input is selected, make sure the
computer switch is turned on and the power save
mode of the computer is off.
● The message “OUT OF FREQUENCY” is
displayed.
An input signal is not received normally.
→Check to see if the input signal matches the
monitor specifications.
→Check the way the signal cable is connected.
● The power indicating lamp
is normally lit but the
screen appears blank.
→Check the contrast and brightness settings
(adjust them for higher contrast and brightness).
→Check the way the signal cable is connected.
● The display image appears
flowing slantwise.
● Text displayed across the
screen appears vertically
streaked, with the
characters in vertical
columns blurred.
→Adjust the dot clock frequency and phase.
(Adjust the dot clock frequency first, the dot clock
phase next.)
● Text displayed across the
screen appears blurred.
● A fine pattern flickers when
displayed on the screen.
→Adjust the dot clock phase for the clearest
viewing.
● The remote controller does not work. →Check to see if the batteries are loaded in the
remote controller in opposite direction.
→Check to see if the batteries in the remote
controller are OK.
● There are locations on the screen that are
different from the periphery (*).
*Points that do not light, points with brightness
different from that of the periphery, points with
color different from that of the periphery, etc.
→High-precision technology is used to
manufacturing the plasma display panel but, in
some cases, there are minor defects in some
parts of the screen. Please note that this is not a
malfunction.
