Additional Information
CleaningTroubleshooting
English
What may at first seem to be an malfunction, may be
Regular cleaning will extend the life and performance ofremedied with a quick check.
this unit. The recommended way to clean the display andPlease check to see if a warning is displayed on the
related parts is described below.screen. If displayed, refer to the table below and check
the mode. If there is no display check to see if the
Before cleaning, be sure to unplug the power cord fromproblem is listed on page 28. The problem may also be
the power outlet.caused by something other than this unit so please also
check the other components being used such as a video
Cleaning the display panel body and remotedeck. If the problem can still not be solved please consult
controlthe dealer where this unit was purchased.
Do not under any circumstances use solvents such as
benzine or thinner for cleaner. Use of such liquids may
About the self diagnosis mode
cause deterioration or peeling of paint from the display or
remote control unit.Messages appear on the bottom of this unitOs screen to
indicate operation or connection faults. After message
Wipe the display and remote control gently with a soft
confirmation, check the condition of the unit.
cloth. In the case of excessive dirt buildup, dampen a soft
cloth with a diluted neutral cleaning detergent and after
ERROR MESSAGEREMEDY
wringing the cloth thoroughly, wipe the component and
then dry it with a dry soft cloth.CAUTION? The current input signal is
OUT OF RANGE ornot supported by the unit.
Cleaning the screenCAUTIONConsult the table of
After dusting, wipe the screen gently using a soft cloth.UNSUPPORTED SIGNALsupported computer input
Do not use tissue or a rough cloth. As the surface of thesignals on page 31 and set
screen is easily scratched, do not rub it or hit it with athe computer's output
hard object.signal appropriately.
WARNING THERMAL ALERT? Turn off main power (page
Cleaning the vents
7).
As a general rule, use a vacuum cleaner about once a
? Is ambient temperature
month to clean the vents on the rear panel of the display
too high?
of dust buildup (set the vacuum cleaner to its weakest
? Remove any objects
setting when doing this).
blocking the cooling vents
Using the unit without cleaning it of dust will cause the
on the plasma display.
internal temperature to increase, resulting in possible
breakdown or fire.WARNING FAN FAILURE? Cooling fan has
Additional Information
malfunctioned.
VentsImmediately turn off
power, remove power plug
from its outlet, and consult
a Pioneer service center or
your dealer.
ERROR INVALID KEY ENTRY? An invalid operation has
Vents
VentsVents
been attempted. Check
input signals, connections
and other settings.
SHUT DOWN? Turn off main power, wait
for 1-2 minutes, then try
turning power on again. If
Ventsproblem persists, remove
power plug from its outlet
and consult a Pioneer
service center or your
dealer.
27
En |
ACEC
HITACHI
