Epson PowerLite 400W User Manual page 61

■
Control Panel Lock
Disables all projector buttons (
except the P
Power
operate the projector from the remote control. Changes to
this setting take effect after you restart the projector. (After
you turn off the projector, wait for the P
a steady orange before turning it on again.)
■
Brightness Control
Select lamp brightness when the projection is too bright
Low
for the room. The
consumption and fan noise. Select
maximum brightness. (Also check the
the Image menu; see page 57.)
■ Volume
Adjusts the volume for the projector's speaker.
■ Remote Receiver
Deactivates the projector's front and/or back sensors that
detect signals from the remote control. This may be necessary
to prevent interference from bright fluorescent lights.
■ Test Pattern
Displays a test pattern to assist you in focusing and zooming
the image, and correcting the image shape. (To cancel the
displayed test pattern, press
4. When you're finished, press
) or all the buttons
Full Lock
button (
Partial Lock
setting also reduces electricity
Low
to project the
High
Brightness
.)
Esc
or
Esc Menu.
). You can still
light to turn
Power
setting in
Fine-tuning the Projector
note
To cancel the Control Panel
Lock function from the
projector, press the
Enter
button for about seven
seconds.
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