Interference Or Distortion Appear In Images; Image Is Cut Off Or Too Small - Epson PowerLite S4 User Manual

Problem Solving

Interference or distortion appear in images

Check
Are the image signal format settings correct?
Are the cables connected correctly?
Is an extension cable being used?
For computer images, has the correct resolution been
selected?
For computer images, have the Sync. and Tracking
settings been adjusted correctly?

Image is cut off or too small

Check
Has the aspect ratio been set correctly?
Is the image still being enlarged by the
E-Zoom function?
Has the "Position" setting been adjusted correctly?
Has the computer been set for dual display?
For computer images, has the correct resolution been
selected?
If a composite video or S-video source is connected to the projector, use the "Video Signal" menu command to
select the signal format. See page 33.
Check that all of the cables required for projection are securely connected. See the Quick Setup sheet.
If an extension cable is used, electrical interference may affect the signals.
Set the computer so that the signals that are output are compatible with this projector.
See "List of Supported Monitor Displays" on page
Press the [Auto] button on the remote control or the [Enter] button on the projector's control panel to carry out
automatic adjustment. If the images have not been adjusted correctly after using automatic adjustment, you can
make the adjustments using the "Sync" and "Tracking" functions. See
Press the [Resize] button on the remote control. See
Press the [Esc] button on the remote control to cancel the E-Zoom function. See
If analog RGB images from a computer or RGB video images are being projected, press the [Auto] button on the
remote control or the [Enter] button on the projector's control panel to carry out automatic adjustment.
If the images have not been correctly adjusted after using the automatic setup function, adjust the setting manually
using the "Position" menu command.
If signals other than analog RGB images from a computer or RGB video images are being input, adjust the setting
manually using the "Position" menu command. See
If dual display has been activated in the Display Properties of the computer's Control Panel, the projector will only
project about half of the image on the computer screen. To display the whole of the image on the computer screen,
turn off the dual display setting. See your computer video driver documentation.
Set the computer so that the signals that are output are compatible with this projector. See
Monitor Displays" on page 63.
Remedy
63.
page 12.
Remedy
page 20.
page
page 16.
53
21.
"List of Supported