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Power indicator
<ON(G)/STANDBY(R)>
Lighting
Lighting
Green
Lighting
Blinking
Lighting
Lighting
Blinking
Orange
Blinking
1 Regardless of the time which is set in [Expand] → [Filter counter], the air filter warning icon
*
to the internal 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
Warning
indicator
<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 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
Lighting
contrast shutter circuit for
iris. (Warning)
The lamp or the power
supply for the lamp detects
Blinking
an abnormal condition, the
projector cannot be turned
on. (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.
Status
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?
*1
f Is the air filter unit
clogged?
Cause
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
ENGLISH - 93
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--
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