IBM iL2120 User Manual page 29

v Press the left mouse button to decrease the sharpness.
v Press the right mouse button to increase the sharpness.
Blank screen
The Blank screen setting determines what color is displayed when there is no
active source and when the projector is in standby. Click the left or right
mouse button to change between blue and black.
Reset all
Click the left or right mouse button to reset all the options (except Language,
Video Standard, Rear and Ceiling Projection, and Standby Time) in all the
menus to their original settings.
Audio menu
The following settings allow you to adjust the audio.
Display Audio
>
Volume
Treble
Bass
Volume
Note: Changing the volume using the menu is the same as changing it using
the keypad.
v Press the left mouse button to decrease the volume.
v Press the right mouse button to increase the volume.
Volume adjustments that you make are saved for each source.
Treble
The treble setting controls the high frequencies of your audio source.
v Press the left mouse button to decrease the treble.
v Press the right mouse button to increase the treble.
Treble adjustments you make are saved for each source.
Bass
The bass setting controls the low frequencies of your audio source.
v Press the left mouse button to decrease the bass.
v Press the right mouse button to increase the bass.
Image Controls
>
Language Status
Installation and user's guide
19