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Power indicator
<ON(G)/STANDBY(R)>
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.
94 - ENGLISH
Chapter 6 Maintenance - Power/Warning Indicators
Warning
indicator
Status
<WARNING>
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 an abnormal
Blinking
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.
Cause
--
--
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?
Solution
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
2 700 m (8 858') or
higher above sea
level.
f Clean the air filter unit
or replace it.
is displayed due
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