Head unit
Part
Part
1
MUTE
/
(
: AVH-P5250BT
only)
8
OPEN/CLOSE
2
MENU
Displaying the
menu.
Returning to the
normal display.
9
AUX input jack (3.5
mm stereo/video
jack)
Use to connect an
auxiliary device.
3
MODE
Turning the infor-
mation display off.
a
Auto EQ micro-
phone input jack
Use to connect an
auto EQ micro-
phone.
4
Disc loading slot
b
USB port
When connecting,
open the USB con-
nector lid.
5
SRC/OFF
c
RESET
6
c
/
d
(
TRK
)
d
SD memory card
slot
7
h
(eject)
CAUTION
!
Use an optional Pioneer USB cable (CD-U50E)
to connect the USB audio player/USB mem-
ory as any device connected directly to the
unit will protrude out from the unit and may
be dangerous.
!
Do not use unauthorized products.
!
For details on how to operate a navigation unit
from this unit, refer to its operation manual.
Note
When the navigation unit is connected, press
MODE
to switch to the navigation display. Press
MODE
and hold to turn the display off.
Press
MODE
again to turn the display on.
En
9
Section
03
What
’
s
what
What
’
s what