Lamp And Warning Indicators; When An Indicator Lights Up - Panasonic PT-VW360D Operating Instructions Manual

Lamp and Warning Indicators

When an indicator lights up

If a problem should occur inside the projector, the lamp indicator <LAMP> and the warning indicator <WARNING>
will inform you by lighting or blinking. Check the status of the indicators and remedy the indicated problems as
follows.
Attention
f Before you take a remedial measure, follow the procedure of switching the power off indicated in "Powering off the projector". (x page 39)
Lamp indicator <LAMP>
Warning indicator <WARNING>
Lamp indicator <LAMP>
Indicator status Lighting in red
Status
Time to replace the lamp unit. (x page 115)
f Was [REPLACE LAMP] displayed when you
turned on the power?
Check f The indicator lights up when the total
runtime (converted time) of the luminous
lamp unit has reached 5 000 hours.
Remedy f Replace the lamp unit.
Note
f If the lamp indicator <LAMP> is still lighting or blinking after taking the preceding measures, ask your dealer for repair.
Warning indicator <WARNING>
Indicator status Lighting in red
The air filter is clogged, or the internal
Status
temperature is high (warning).
f Is the air intake/exhaust port blocked?
Check f Is the room temperature high?
f Is the air filter unit dirty?
f Remove any objects that are blocking the air intake / exhaust port.
f Install the projector in a location with an ambient temperature of 0 °C (32 °F) to
40 °C (104 °F)
Remedy
f Do not use the projector at high altitudes of 2 700 m (8 858') or higher above sea
level.
f Replace the air filter unit. (x page 113)
*1 When using the projector at high altitudes (between 1 400 m (4 593') and 2 700 m (8 858') above sea level), the ambient temperature
should be between 0 °C (32 °F) and 30 °C (86 °F).
Note
f If the warning indicator <WARNING> is still lighting or blinking after taking the preceding measures, ask your dealer for repair.
112 - ENGLISH
Chapter 6 Maintenance - Lamp and Warning Indicators
.
*1
Blinking in red
A problem is detected in the luminous lamp or the power supply for the
luminous lamp.
f Have you turned on the power
again immediately after turning
it off?
f Wait a while until the luminous
lamp cools off, and then turn on
the power.
Blinking in red
The air filter is clogged, or the
internal temperature is high
(standby status).
f Some error has occurred in
the lamp circuit. Check for
fluctuation (or drop) in the
source voltage.
f Turn off the projector, and
unplug the AC power cord, and
consult your dealer.
Blinking in red (Slow)
The projector detects an
abnormal condition and cannot be
turned on.
_
f If the projector is turned off
again, unplug the AC power
cord and contact the dealer or
the service center for service
and checkup.