Epson PowerLite Home Cinema 700, Руководство пользователя

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90
Solving Problems
3. Adjust the
Sync
setting to increase the image sharpness.
The image is too light or dark, or colors are incorrect.
■ Press the
Color Mode
button or select a different
Color Mode
option in the Image menu. See page 43 for details on the available
options.
■ If you’re displaying video, adjust the
Color Adjustment
and
Color Mode
settings on the Image menu. You can also try
adjusting the
Color Saturation
,
Color Temp
, and
Tint
settings
on the Image menu.
■ Try adjusting the
Brightness
and
Contrast
settings on the Image
menu.
■ Try adjusting the
Brightness Control
setting (see page 61).
■ Check your computer display settings to correct the color balance.
■ The projector’s lamp may need to be replaced. See page 74 for
instructions.
■ Make sure the correct input signal is selected in the Signal menu
(see page 60).
■ Make sure that all cables are connected to the proper ports and
connected securely.
There is no sound, or the sound is not loud enough.
■
Use the
Volume
buttons to adjust the volume (see page 48), or
adjust the
Volume
setting in the Settings menu.
■
Make sure A/V Mute is not enabled. (Press the
A/V Mute
button
to disable it.)
note
Because of the different
technologies used, your
projected image may not
exactly match the colors on
your notebook or computer
monitor.