Sony cdx-c90r User Manual

4

Note
You can specify the
ACC position settings
only in the initial
setting procedure. To
change these settings
afterwards, press the
reset button and repeat
the procedure.

The Contrast indication appears.

Press ? or / to adjust the contrast.  The contrast is
adjustable to 15 levels.

The ACC Position indication appears.

Press ? or / to select “yes” or “no.”  Select “yes” if
your car’s ignition switch has an ACC position; select
“no” if your car’s ignition switch has no ACC position.

The Digital out indication appears.

Press ? or / to select “on” or “off” depending on
your car audio system. Select “on” when an optional
equipments with digital input (XDP-210EQ, XDP-
U50D) is connected to the unit.

Tip
You can reset all of
these initial settings
(except the ACC
position setting) using
the set up menu.

Do the following initial settings before you
operate the unit for the first time, after replacing
the car battery, or after resetting the unit.
Be sure to make these settings, otherwise the front
panel is disabled and you will be unable to insert
a CD.

ACC Position

no

yes

Digital out

on

o ff

Contrast

8