135
Parent topic:
Solving Image or Sound Problems
Related references
Input Signal Settings - Signal Menu
Related tasks
Connecting to a Computer for HDMI Video
Solving Projector or Remote Control Operation Problems
Check the solutions in these sections if you have problems operating the projector or remote control.
Solutions to Projector Power or Shut-Off Problems
Solutions to Problems with the Remote Control
Solutions to Password Problems
Solutions When Using HDMI Link
Parent topic:
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
Summary of Contents for PowerLite Home Cinema 3900
Page 1: ...PowerLite Home Cinema 3900 User s Guide ...
Page 2: ......
Page 8: ......
Page 23: ...23 Front Rear Front Ceiling ...
Page 25: ...25 Vertical lens shift adjustment Horizontal lens shift adjustment ...
Page 50: ...50 Parent topic Using the Projector on a Network ...