Panasonic PT-P1SDU User Manual

Flashing (red)

It is nearly time to
replace the lamp
unit.

Illuminated (red)

An abnormality has been detected in the lamp
circuit.

B Does “REPLACE

LAMP” appear on
the screen after
the projector is
turned on?

B This occurs when

the operation time
for the lamp unit is
nearing 2 250
hours. Ask your
dealer or an
Authorized
Service Center to
replace the lamp
unit. (page 57)

B The power may

have been turned
on straight away
after it was turned
off.

B Wait for a while

until the lamp unit
cools down before
turning the power
back on again.

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)

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.

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.

The surrounding temperature or
the temperature inside the
projector has become unusually
high.

Illuminated (red)

(Lamp unit on)

B The ventilation holes may be covered.
B The ambient temperature in the place of use may be too high.
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
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.)

The surrounding temperature or
the temperature inside the
projector has become
dangerously high, causing the
lamp unit to automatically shut
off.

Flashing (red)

(Lamp unit off)