Adjusting The Contrast - Alpine MDA-W890 Manual De Operación

1.$
3
1
2
3
4
24
2
INTLZ
PWR
2
DN UP
INTLZ
PWR
Basic Operation

Adjusting the Contrast

When the dot-matrix display is hard to see, you
can adjust the contrast (bright or dark).
Press and hold the INTLZ button for at least 3
seconds.
Press the (preset) button.
2
Press the 9 DN or UP 8 buttons until you
clearly see the display. The contrast can be
adjusted in 12 steps from –6 to +6.
After the settings, press the INTLZ button to
activate the normal mode.
English