Ask Proxima Impact 24 User Manual page 18

USER GUIDE LCD PANEL
to the 'soft' feeling of a low contrast image. Low contrast is recommended
for long term viewing, while high contrast is used to enhance details. Use
the CONTR keys on the remote control (RC) to adjust the contrast. Also
see Brightness. The contrast setting is stored individually for each mode.
BRIGHTNESS
The brightness is the amount of white in an image. The brightness is
adjusted to the ambient lighting conditions. Usually, a bright, low contrast
image is preferred. Use the BRIGHT keys to adjust brightness. See also
Contrast. The brightness setting is stored individually for each source.
VOLUME
The sound volume is controlled using the VOLUME up and down keys.
MUTE
The sound is switched on and off using the MUTE key. Pressing VOLUME
up or down will also release MUTE.
COMPUTER
The computer image is displayed when pressing the COMPUTER key.
This is the power on default setting.
S-VIDEO
The S-VIDEO source is selected with this key.
VIDEO
The composite video source is selected with this key.
MIC
The MIC key toggles between the microphone input on and off. When on,
the MIC is overlaid the AUDIO input (unless sound is muted).
MENU
The menu system is invoked using the MENU key. The menu system gives
access to basic setup functions that are seldom used. See the separate
Menu System chapter for details.
MUTE
Pressing this key will toggle sound on and off. Adjusting volume will also
release mute.
ON/OFF
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