Power/Warning Indicators; When An Indicator Lights Up - Panasonic PT-LW333 Operating Instructions (Functional Manual)

Power indica- Warning
tor <ON(G)/ indicator
STANDBY(R)> <WARNING>
Lighting
Lighting Lighting in red
Green
Lighting Blinking in red
Blinking
Lighting
Lighting Lighting
Blinking Blinking
Orange
Blinking
*1 Regardless of the time which is set in [Expand] → [Filter counter], the air filter warning icon
temperature rising, and it will be displayed 10 seconds every five 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.
Chapter 6 Maintenance - Power/Warning Indicators
Status
Off Projecting.
The replacement time of the
lamp unit is displayed. (Pro-
jecting)
It has exceed the replace-
ment time of the lamp unit
and the projector is turned off
automatically.
The power cord is plugged
and the lamp is turned off.
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
contrast shutter circuit for iris.
(Warning)
The lamp or the power
supply for the lamp detects
an abnormal condition, the
projector cannot be turned
on. (Warning)
Internal temperature is high.
(Warning)
When the internal
temperature rises further
Off
and the air filter warning icon
*1
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 Have you turned on the
power again immediately
after turning it off?
f There is a problem in
the lamp circuit. Have
the source voltage been
changed? (Drop)
f Is the air intake/exhaust
port blocked?
f Is the room temperature
high?
is displayed
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 Wait a while until the
luminous lamp cools
off, and then turn on the
power.
f Turn off the projector,
and unplug the AC power
cord, and consult your
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 5 °C (41
°F) to 40 °C (104 °F).
f Do not use the projector
at high altitudes of
3 000 m (9 843') or
higher above sea level.
f Clean the air filter unit or
replace it.
is displayed due to the internal
ENGLISH - 95
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