Epson EH-TW7400, User Manual, Page: 77 / 109

Troubleshooting
76
Problem Page
Problems relating to im-
ages No images appear.
Projection does not start, the projection area is completely black, or
the projection area is completely blue.
p.76
Moving images being projected from a computer are not projected. p.77
"Not supported " is displayed
p.77
"No Signal " is displayed p.77
Images are fuzzy or out of focus. p.78
Interference or distortion appears in the images. p.78
The image is truncated (large) or small, or only a part of the image is
projected. p.78
Image colors are not right.
The whole image appears purplish or greenish, images are black &
white, or colors appear dull.
*
p.78
Images appear dark. p.79
Projection stops automatically. p.79
Problems when projection
starts The projector does not turn on. p.79
Problems with the remote
control The remote control does not respond. p.80
Problems with the control
panel Cannot make settings on the control panel. p.80
Problems with 3D Cannot project correctly in 3D. p.80
Problems with HDMI HDMI Link does not function. p.81
The device name is not displayed under device connections. p.82
Network problems Cannot access the network via wireless LAN. p.82
The image contains static during network projection. p.82
* Because color reproduction differs between monitors and computer LCD screens, the image projected by the
projector and the color tones displayed on the monitor may not match, however this is not a fault.
Problems relating to images
No images appear
Check Remedy
Is the projector turned on?
Press the button on the remote control or the button
on the control panel.
Is the power cord connected? Connect the power cord.
Are the indicators switched off? Disconnect and then reconnect the projector's power cord.
Check that pressing the power button after connection supplies
the projector with power.
Is an image signal being input? Check that the connected device is turned on. When Messag-
es is set to On from the Configuration menu, image signal mes-
sages are displayed.
s
Extended - Display - Messages p.65
Are the Configuration menu settings correct? Reset all of the settings.
s
Reset - Reset All Config p.72