Sony CDX-C90 Operating Instructions Manual page 47

Sub menu
Explanation and setting
ILL (Illumination) Select "Amber" or "Green" for the button
colors of the front panel.
Dimmer Select "Auto" to dim the brightness of the
display whenever you turn the lights on.
Panel angle Select either "10," or "20" degrees to
automatically set the front panel angle. Select
"Top" for normal angle.
Contrast
Select 1 of 15 contrast levels for the display.
Select "Contrast," then press ENTER. You can
change the current setting by pressing
/. Press ENTER again to change the setting.
Font Style
Select "Regular" or "Bold" to set the style of
the display characters.
EL (Electric Select "off" to have the display window
Luminosity)
automatically turn off after a few seconds
(Display window whenever you operate any of the controls.
sleep mode) Select "on" to have the display window
appear constantly.
Display
Select "Negative" to reverse the display
window contrast. Select "Positive" to display
the original contrast.
20° 10° TOP
EN
? or
47
Other functions