Panasonic P1SDU - SVGA LCD Projector Manuale di istruzioni per l'uso - Pagina 28
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When the TEMP indicator and the
LAMP indicator are illuminated
There are two indicators on the control panel of the projector which give
information about the operating condition of the projector. These indicators
illuminate or flash to warn you about problems that have occurred inside the
projector, so if you notice that one of the indicators is on, turn off the power
and check the table below for the cause of the problem.
LAMP indicator
TEMP indicator
TEMP indicator
Indicator
Illuminated (red)
display
(Lamp unit on)
The surrounding temperature or
the temperature inside the
projector has become unusually
Problem
high.
B The ventilation holes may be covered.
Possible
B The ambient temperature in the place of use may be too high.
cause
B The air filter may be blocked.
B Uncover the ventilation holes.
B Set up the projector in a place where the temperature is
between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is
between 20% and 80% (with no condensation). [If you set the
"HIGHLAND" to "ON" (page 50), set up the projector in a place
Remedy
where the temperature is between 0 °C (32 °F) and 35 °C
(95 °F) and the humidity is between 20% and 80% (with no
condensation).]
B Disconnect the power cord by following the procedure on page
28, and then clean the air filter. (Refer to page 56.)
54-E
NGLISH
Flashing (red)
(Lamp unit off)
The surrounding temperature or
the temperature inside the
projector has become
dangerously high, causing the
lamp unit to automatically shut
off.
LAMP indicator
Indicator
Illuminated (red)
display
It is nearly time to
An abnormality has been detected in the lamp
replace the lamp
circuit.
Problem
unit.
B Does "REPLACE
B The power may
LAMP" appear on
have been turned
Possible
the screen after
on straight away
cause
the projector is
after it was turned
turned on?
off.
B This occurs when
B Wait for a while
the operation time
until the lamp unit
for the lamp unit is
cools down before
nearing 2 250
turning the power
hours. Ask your
back on again.
dealer or an
Authorized
Remedy
Service Center to
replace the lamp
unit. (page 57)
NOTE:
B Be sure to disconnect the power cord by following the procedure given
in "Turning off the power" on page 28 before carrying out any of the
procedures in the "Remedy" column.
B If the TEMP indicator is illuminated and the power turns off after the
procedures in the "Remedy" column have been carried out, it means an
abnormality has occurred. Please contact an Authorized Service Center
so that the necessary repairs can be made.
Flashing (red)
B There may be an
abnormality in the
lamp circuit.
B The lamp unit may
be blown.
B Disconnect the
power cord by
following the
procedure on
page 28, and then
contact an
Authorized
Service Center.
B Ask your dealer or
an Authorized
Service Center to
replace the lamp
unit. (page 57)
E
-55
NGLISH