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Troubleshooting
Indicators keep you informed about the current operational status of the projector. The following
shows what the indicators look like when operation is normal.
When a warning message appears on the projection screen, or when the POWER/STANDBY, LIGHT,
and TEMP indicators are lit or flashing in a pattern other than those shown above, it means that a
projector error has occurred. For details, see “Error Indicators and Warning Messages” (below).
Warning messages and indicators let you know what the problem is when a projector error occurs.
When an error occurs, wait until the fan stops before unplugging the AC power cord. If you unplug the
AC power cord while the fan is still operating, an error may occur when you plug the AC power cord
back in.
Indicators
When the indicators appear
like this:
It means this:
POWER/
STANDBY
LIGHT TEMP
You have just plugged the AC power cord into a power outlet. Wait until the
projector enters the standby state (see below) before trying to turn on power.
zzz
Amber Amber Amber
zcc
Standby state: The AC power cord is plugged in and the projector is in standby.
Amber
zz
Projector is warming up after being turned on.
Green Amber Amber
zcc
Projector is on and standing by for use.
Green
cc
Projector is performing internal power down processes.
Amber
zz
c
“On (Auto)” or “On (Manual)” is selected for the projector’s Eco Mode (page 25)
setting.
Green Green
z
: Lit : Flashing
c
: Unlit
Error Indicators and Warning Messages
Indicator/Error Message Description and Required Action
POWER : Green steady The projector’s internal temperature is very high. Press the [ESC] key to
clear the warning message and perform the following steps.
1 Check for any blocking of the projector’s vents, and make sure that
there is sufficient space around the projector. See
“Setup Precautions”
(page 11).
2 If there is dust accumulated around the vents, turn off the projector and
remove it. See
“Cleaning the Projector” (page 50).
LIGHT : –
TEMP : –
Message : Internal temperature is too
high. Check projector air
vents for blockage.