Epson EH-TW7400, User Manual, Page: 80 / 109

Troubleshooting
79
Check Remedy
Is the contrast adjusted correctly? Adjust the Contrast setting from the Configuration menu.
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Image - Contrast p.59
Is the color adjusted correctly? Adjust the Advanced setting from the Configuration menu.
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Image - Advanced p.59
(Only when projecting images from a video
device)
Are the color saturation and tint adjusted cor-
rectly?
Adjust the Color Saturation and Tint settings from the Config-
uration menu.
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Image - Color Saturation / Tint p.59
Images appear dark
Check Remedy
Is the image brightness set correctly? Adjust the Brightness setting from the Configuration menu.
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Image - Brightness p.59
Is the contrast adjusted correctly?
Adjust the Contrast setting from the Configuration menu.
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Image - Contrast p.59
Is it time to replace the lamp? When the lamp is nearly ready for replacement, the images be-
come darker and the color quality becomes poorer. When this
happens, replace the lamp with a new lamp.
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p.87
Projection stops automatically
Check Remedy
Is Sleep Mode enabled? If the set time is exceeded and no signal is input, the lamp is
automatically turned off and the projector enters standby mode.
The projector returns from standby status when you press the
button on the remote control or the button on the con-
trol panel. If you want to disable Sleep Mode , change the setting
to Off .
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Extended - Operation - Sleep Mode p.65
Problems when projection starts
The projector does not turn on
Check Remedy
Is the power turned on?
Press the button on the remote control or the button
on the control panel.
Is Child Lock set to On ? When Child Lock is set to On from the Configuration menu, hold
down the button on the control panel for approximately
three seconds, or perform operations from the remote control.
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Settings - Lock Setting - Child Lock p.62
Do the indicators turn on and off when the
power cord is touched? Turn off the projector, and then disconnect and reconnect the
projector's power cord. If the problem continues, stop using the
projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest projector information
center.
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Epson Projector Contact List