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Using 3-4
3-4 LED Indications
LED Indications
:Light is On :Light is Blinking :Light is Off
Clearing Indicator Problems
This Projector uses a cooling fan system to keep the unit from overheating. Operation of the cooling fan may cause noise,
which does not affect the product performance and is part of normal operation.
STAND BY TEMP INFORMATION
This state occurs when power is supplied to the projector normally after the POWER button
on the projector or the remote control has been pressed.
• This state appears when the projector is preparing an operation after the POWER button
on the projector or the remote control has been pressed.
• The POWER button is pressed to turn off the projector, and the cooling system is in
operation to cool off the inside of the projector.
The projector is in normal operating condition.
Refer to Action 1 below if the cooling fan inside the projector is not in normal operation con-
dition.
Power is turned off automatically when temperature inside of the projector goes beyond
the control limit. Refer to Action 2.
This state occurs when the auto color compensation function has an error. Refer to Action
3.
CLASSIFICA
TION
STATE MEASURES
Action 1 When the cooling fan system is
not in normal operating condi-
tion.
If the symptom remains even after disconnecting and then reconnecting
the power cord and turning the projector on again, contact a Samsung ser-
vice center.
Action 2 When temperature inside of the
projector becomes too high.
Adjust the installation state of your projector by referring to the Installation
Precautions section listed above. Cool down your projector sufficiently and
then operate it again. If the same problem occurs continually, contact a
Samsung service center.
Action 3 When the sensor system inside
the projector is not operating
normally.
Cool your projector down sufficiently and then operate it again. If the same
problem occurs again, contact a Samsung service center.