Epson PowerLite 84, Руководство пользователя

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Fine-Tuning the Projector
■ Auto Keystone
Automatically compensates for keystone distortion when the
projector is tilted upward. This feature is available only when the
projector is set for front projection (it is enabled by default).
■ Control Panel Lock
Lets you disable the buttons on the projector. See page 73 for
more information.
■ Pointer Shape
Lets you choose from three alternative pointer shapes. See page 37
for more information.
■ Brightness Control
Lets you select from two levels of brightness. The
Low
setting
reduces power consumption and noise, and extends the lamp’s
operating life.
■ Volume
Raises or lowers the volume of the projector’s speaker for each
type of signal.
■ Mic Input Volume
Adjusts the microphone volume.
■ Remote Receiver
Deactivates the projector’s front and/or back sensors that detect
signals from the remote control. Use this setting to prevent use of
the remote control or to stop interference from bright fluorescent
lights. Restart the projector for this setting to take effect.
■ User Button
Lets you create a shortcut to one of the following menu items:
Brightness Control
,
Info
,
Progressive
,
Closed Caption
,
Test
Pattern
,
Resolution
, or
Mic Input Volume
. When you press the
User
button on the remote control, the assigned menu item is
displayed.
■ Test Pattern
Displays a test pattern for use when adjusting the zoom or focus,
and when performing keystone correction.
note
You can also adjust the
volume using the remote
control.