47
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.
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.
Press the [ESC] key to clear the warning message.
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.
000
Red Amber Amber
0OO
Standby state: The AC power cord is plugged in and the projector is
in standby.
Red
00
Projector is warming up after being turned on.
Green Amber Amber
0OO
Projector is on and standing by for use.
“Off” is selected for the projector’s “Light Control” (page 27) setting.
Green
00O
Projector is on and standing by for use.
“On” is selected for the projector’s “Light Control” setting.
Green Green
OO
Projector is performing internal power down processes.
Red
0
: Lit : Flashing
O
: Unlit
Error Indicators and Warning Messages
Indicator/Error Message Description and Required Action
POWER : Green steady The projector’s internal temperature is very high. Perform the following
steps.
1. Check for any blocking of the projector’s intake vents and exhaust
vents, and make sure that there is sufficient space around the
projector. See
“Setup Precautions” (page 19).
2. If there is dust accumulated around the intake vents and/or exhaust
vents, turn off the projector and remove it. See
“Cleaning the
Projector” (page 46).
LIGHT : –
TEMP : –
Message : Internal temperature is too
high. Check projector air
vents for blockage.
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