Sony 76c - Manual (Page 59)

Fine-tuning the Projector 59
3. Press Enter . Then use the pointer button (or up and down
arrow buttons) and the Enter button to set the following options:
■ Keystone
Adjusts a distorted image from a trapezoid shape to
rectangular.
■ Operation Lock
When turned on, this function disables all projector buttons
except the P
Power button. Changes to this setting take
effect after you restart the projector. (After you turn off the
projector, wait for the Ppower light to turn a steady orange
before turning it on again.)
■ Pointer Shape
Lets you select from three different pointer shapes. The
Password Protect function must be cancelled first. See
page 66.
■ Brightness Control
Select Low lamp brightness when the projection is too bright
for the room. The Low setting also reduces electricity
consumption and fan noise. Select High to project the
maximum brightness. (Also check the Brightness setting in
the Image menu; see page 54.)
■ Volume
Adjusts the volume for the projector’s speaker.
4. When you’re finished, press Esc or Menu.
note
To cancel the Operation
Lock function from the
projector, press the
Enter
button for about seven
seconds.