Pioneer DEH-P5500MP - Manual (Page 9)

Operation is the same as when using the but-
ton on the head unit. See the explanation of
the head unit about the operation of each but-
ton with the exception of ATT, which is ex-
plained below.
d ATT button
Press to quickly lower the volume level, by
about 90%. Press once more to return to the
original volume level.
e VOLUME button
Press to increase or decrease the
volume.
e
d
3 8
c
4
6
Whats What
En
9
English
Section
02
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