Panasonic PT-TW341 Operating Instructions Manual page 84

Power indicator
<ON(G)/STANDBY(R)>
Lighting
Lighting
Green
Lighting
Blinking
Lighting
Lighting
Orange
Blinking
*1 Regardless of the time which is set in [Expand] → [Filter counter], the air filter warning icon
due to the internal temperature rising, and it will be displayed 10 seconds every 5 minutes if the temperature does not go
down.
Note
f If the warning indicator <WARNING> persists to light or blink after taking these measurements such as turn off the projector,
unplug the power cord, please contact your dealer for repair services.
f If the power indicator <ON(G)/STANDBY(R)> persists to light or blink in orange after taking these measurements such as
turn off the projector, unplug the power cord, please contact your dealer for repair services.
84 - ENGLISH
Chapter 5 Maintenance - Power/Warning Indicators
Warning
indicator Status
<WARNING>
Off Projecting.
The replacement time of
Lighting in red the lamp unit is displayed.
(Projecting)
It has exceed the replace-
ment time of the lamp unit
Blinking in red
and the projector is turned
off automatically.
The power cord is
plugged and the lamp
Off is turned off. [Power
management] is set to
[Ready].
The projector detects an
abnormal condition and
Off
cannot be turned on.
(Warning)
There is a problem in the
Lighting contrast shutter circuit for
iris. (Warning)
Internal temperature is
high. (Warning)
When the internal
temperature rises further
and the air filter warning
Off
icon
is displayed on the
screen, after a while the
projector can be turned off
automatically.
Cause
--
f Is the lamp
replacement warning
icon
displayed when turn
on or turn off the
projector?
f The indicator lights
up when the usage
time of the lamp unit
reaches
6 000 hours (when
[Lamp control] is set to
[ (Eco 1)]).
f The indicator blinks
when the usage
time of the lamp unit
reaches
6 600 hours (when
[Lamp control] is set to
[ (Eco 1)]).
--
--
--
f Is the air intake/
exhaust port blocked?
f Is the room
temperature high?
*1
f Is the air filter unit
clogged?
Solution
--
f Replace the lamp unit.
--
f If the projector is
turned off, unplug the
AC power cord and
contact the dealer.
f Turn off the projector,
unplug the AC power
cord and contact the
dealer.
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).
f Do not use the
projector at high
altitudes of
2 700 m (8 858') or
higher above sea level.
f Clean the air filter unit
or replace it.
is displayed