Epson PowerLite 825, Руководство пользователя

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144
Solving Problems
■
The projector’s lamp may need to be replaced. See page 122 for
instructions.
■
In the Image menu, select
Reset
to change the color settings back
to their defaults.
■
Make sure the cables are connected correctly and securely (see
page 47).
The mouse pointer flickers when you are projecting through
the USB cable connection.
Select
All Programs
>
EPSON Projector
>
EPSON USB Display
>
EPSON USB Display Vx.x
., then clear the
Transfer layered
window
checkbox.
Moving images are not displayed
If you’re using a notebook computer or a computer with a built-in
LCD screen and its signal is being output to both the LCD and the
projector, you may need to change the computer’s settings to that the
signal only outputs to the projector. See your computer’s
documentation or online help for details.
There is no sound, or the sound is not loud enough.
■ Press the button on the projector or remote control to increase
the volume.
■ Make sure
A/V Mute
is not enabled. (The
A/V Mute
button on
the remote control may have been pressed.)
■ Try adjusting the
Volume
setting in the Settings menu (see
page 108).
■ If you’re using a DVD player or VCR or other video source, make
sure the volume is not turned all the way down or muted. Also,
make sure the cables are connected correctly, as described on
page 59.
■ Make sure you are using a “no resistance” audio cable.