Epson PowerLite 1781W 3200-Lumen WXGA 3LCD Projector - Manual (Page 163)

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Parent topic: Solving Problems
Solutions to Projector Power or Shut-Off Problems
If the projector does not come on when you press the power button or it shuts off unexpectedly, try the
following solutions:
• Make sure the power cord is securely connected to the projector and to a working electrical outlet.
• The projector's buttons may be locked for security. Unlock the buttons or use the remote control to
turn on the projector.
• If the projector's lamp shuts off unexpectedly, it may have entered standby mode after a period of
inactivity. Press the power button to wake the projector and adjust the Sleep Mode Timer setting to
change the sleep interval.
• If the power button on the remote control does not turn on the projector, check its batteries and make
sure the Remote Receiver setting is turned on in the projector's menu, if available.
• The power cord may be defective. Try another power cord. If that doesn't work, disconnect the cord
and contact Epson.
• Make sure the lamp and lamp cover are installed correctly.
Parent topic: Solving Projector or Remote Control Operation Problems
Related references
Projector Light Status
Projector Feature Settings - Settings Menu
Projector Setup Settings - ECO Menu
Related tasks
Unlocking the Projector's Buttons
Solutions to Problems with the Remote Control
If the projector does not respond to remote control commands, try the following solutions:
• Check that the remote control batteries are installed correctly and have power. If necessary, replace
the batteries.
• Make sure you are operating the remote control within the reception angle and range of the projector.
• Make sure the projector is not warming up or shutting down.
• Check to see if a button on the remote control is stuck down, causing it to enter sleep mode. Release
the button to wake the remote control up.