Epson PowerLite Pro Cinema 7500 UB User's Guide - Page 57

Problem Solving, What To Do When the Lights Come On or Flash, or Flash

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Problem Solving This section explains how to interpret the projector's status lights, solve problems with the picture and remote control, and contact technical support. What To Do When the Lights Come On or Flash The lights on top of the projector indicate the projector's status and let you know when a problem occurs. If the projector isn't working correctly, first press the P power button, let the projector cool down, turn off the power switch on the back, and unplug the power cord. Then plug the power cord back in and turn on the projector. If this doesn't solve the problem, check the status lights on top of the projector. Operation indicator lights Warning lights Lights indicating normal operation Light state All lights are off Power icon is on Power button flashes and icon is on Power icon and icon are on Power button flashes; no other lights are on Cause and solution The projector is turned off. If necessary, connect the power cord and turn on the power switch on the back of the projector. The projector is in standby mode. Turn off the power switch in back to turn off the projector, or press the P power button to turn it on. The projector is warming up. Wait for the picture to appear. Projection is in progress. The projector is cooling down. Wait until the light stops flashing and remains on. Then turn off the power switch in back to turn off the projector, or press the Ppower button to turn it back on. Problem Solving 57

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Problem Solving
57
Problem Solving
This section explains how to interpret the projector’s status lights, solve problems with the
picture and remote control, and contact technical support.
What To Do When the Lights Come On
or Flash
The lights on top of the projector indicate the projector’s
status and let you know when a problem occurs.
If the projector isn’t working correctly, first press the
P
power button, let the projector cool down, turn off the
power switch on the back, and unplug the power cord.
Then plug the power cord back in and turn on the
projector. If this doesn’t solve the problem, check the
status lights on top of the projector.
Lights indicating normal operation
Light state
Cause and solution
All lights are off
The projector is turned off. If necessary, connect the power cord
and turn on the power switch on the back of the projector.
Power icon is on
The projector is in standby mode. Turn off the power switch in
back to turn off the projector, or press the
P
power button to turn
it on.
Power button
flashes and
icon is on
The projector is warming up. Wait for the picture to appear.
Power icon and
icon
are on
Projection is in progress.
Power button
flashes; no other
lights are on
The projector is cooling down. Wait until the light stops flashing
and remains on. Then turn off the power switch in back to turn off
the projector, or press the
P
power button to turn it back on.
Operation
indicator
lights
Warning lights