If you experience problems
Should this unit fail to work properly, please contact your dealer or nearest authorized PIONEER Service
Station.
Getting Started
Basic operation
DEH-1900UB/1900UBG/1900UBA/1900UBB/1901UB/1901UBG
M.C. (multi-control) dial
(eject)
Disc loading slot
SRC (source)/OFF
BAND/
DISP (display)
AUX input jack (3.5 mm stereo jack)
Remote Control
NOTE
Remote control is supplied only for DEH-1901UB/1901UBG.
/
FUNCTION
SRC (source)
USB port
Display window
Detach button
VOLUME +/–
MUTE
AUDIO
DISP (display)
Frequently used operations
The available buttons vary depending on the unit.
Purpose
Turn on the power*
Press SRC/OFF to turn on
the power.
Press and hold SRC/OFF to
turn off the power.
Adjust the volume
Turn the M.C. dial.
Select a source
Press SRC/OFF repeatedly.
Change the display
Press DISP repeatedly.
information
Return to the previous
Press BAND/
display/list
Return to the normal display
Press and hold BAND/
from the menu
* When this unit's blue/white lead is connected to the vehicle's auto-antenna relay control terminal,
the vehicle's antenna extends when this unit's source is turned on. To retract the antenna, turn the
source off.
Display indication
Indication
Description
Appears when a lower tier of the menu or folder exists.
Appears when the
button is pressed.
Appears when the local seek tuning function is set (page 8).
Appears when a traffic program is received.
Appears when the TA (traffic announcements) function is set (page 8).
Appears when the sound retriever function is set (page 8).
Appears when random play is set.
Appears when repeat play is set.
Operation
Head Unit
Remote Control
Press SRC to turn on the
power.
Press and hold SRC to turn
off the power.
Press VOLUME + or –.
Press MUTE to mute the
unit. Press MUTE again or
press VOLUME + or – to
unmute.
Press SRC repeatedly.
Press DISP repeatedly.
.
Press
/
to select the
next/previous folder.
.
–
3
En