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ON indicator
LAMP indicator
TEMP indicator
Indicator status
Lights orange
Blinks green
Lights green
Blinks orange
Lights red
Blinks red
Lights red
Blinks red
Meaning
Standby mode
Warming up
Normal operation
Cooling down
Lamp cannot light
Air filter detached
Temperature inside too high
Cooling fan failure
Action
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Cool projector by power off for 20 minutes.
Check the air filter.
Check that ventilation holes are clear.
Service the projector.
Indicator display
The ON indicator, LAMP indicator and TEMP indicator will light or blink in the following cases.
The LAMP indicator will light when the lamp becomes too hot.
1. Turn off the power and let the projector cool for 20 minutes.
2. Turn the projector back on. If the LAMP indicator still glows red, contact your dealer.
Message
NO SIGNAL IS DETECTED
SYNC IS OUT OF RANGE
CHANGE THE LAMP
Action
Check the input signal connection.
The horizontal frequency of the input signal exceeds the range of the
projector,and it cannot be displayed. Change the resolution of the input signal.
The lamp should be replaced.
Projector Messages and Indicators
On screen display
The following messages may be displayed on the screen.