Audio Adjustments - Pioneer DEH-4550BT Owner's Manual

Operating this unit
! When a call is in progress on the cellular
phone connected to this unit via Bluetooth
wireless technology, the sound of the
Bluetooth audio player connected to this unit
is muted.
! When the Bluetooth audio player is in use,
you cannot connect to a Bluetooth telephone
automatically.
! Playback continues even if you switch from
your Bluetooth audio player to another
source while listening to a song.
! Depending on the type of Bluetooth audio
player you have connected to this unit, oper-
ation and information display may not be
available for some functions.
Setting up for Bluetooth audio
Before you can use the Bluetooth audio function
you must set up the unit for use with your
Bluetooth audio player. This entails establishing
a Bluetooth wireless connection between this
unit and your Bluetooth audio player, and pair-
ing your Bluetooth audio player with this unit.
1 Connection
Operate the Bluetooth telephone connection
menu. Refer to Connection menu operation on
page 9.
Basic operations
Fast forwarding or reversing
1 Press and hold c or d.
Selecting a track
1 Press c or d.
Starting playback
1 Press BAND/ .
Switching the display
Selecting the desired text information
1 Press DISP/DISP OFF to cycle between the fol-
lowing:
! DEVICE INFO (device name)
! TRACK INFO (track title/artist name/album
title)
! ELAPSED TIME (track number and play-
back time)
! CLOCK (source name and clock)
! SPEANA (spectrum analyzer)
Notes
! TRACK INFO text information will change au-
tomatically.
! Depending on the device, text information
can be changed.
Operations using special buttons
Selecting a repeat play range
1 Press 6/
to select a repeat play range from
one or all.
! This function may not be available depend-
ing on the type of Bluetooth audio player
connected.
! The repeat play range varies depending on
the Bluetooth audio player in use.
Playing tracks in random order
1 Press 5/
to turn random play on or off.
! The random play range varies depending
on the Bluetooth audio player in use.
Pausing playback
1 Press 4/PAUSE to pause or resume.
Enhancing compressed audio and restoring rich
sound (sound retriever)
Only for DEH-4550BT
1 Press 3/S.Rtrv to cycle between:
1—2—OFF (off)
1 is effective for low compression rates, and 2
is effective for high compression rates.
Operating this unit
Function settings
1 Press M.C. to display the main menu.
2 Turn M.C. to change the menu option
and press to select FUNCTION.
3 Turn M.C. to select the function.
Once selected, the following functions can be
adjusted.
PLAY (play)
1 Press M.C. to start playback.
STOP (stop)
1 Press M.C. to stop the playback.
S.RTRV (sound retriever)
Automatically enhances compressed audio and
restores rich sound.
1 Press M.C. to select the desired setting.
For details, refer to Enhancing compressed
audio and restoring rich sound (sound retriever)
on this page.

Audio adjustments

1 Press M.C. to display the main menu.
2 Turn M.C. to change the menu option
and press to select AUDIO.
3 Turn M.C. to select the audio function.
Once selected, the following audio functions
can be adjusted.
! FADER is not available when SUB.W/SUB.W
is selected in SP-P/O MODE. For details, refer
to SP-P/O MODE (rear output and preout set-
ting) on page 14.
! SUB.W, SUB.W CTRL and HPF SETTING are
not available when REAR/REAR is selected in
SP-P/O MODE. For details, refer to
SP-P/O MODE (rear output and preout set-
ting) on page 14.
! SUB.W CTRL and HPF SETTING are not avail-
able when SUB.W is selected in OFF. For de-
tails, refer to SUB.W (subwoofer on/off
setting) on the next page.
FADER (fader adjustment)
1 Press M.C. to display the setting mode.
2 Turn M.C. to adjust the front/rear speaker bal-
ance.
BALANCE (balance adjustment)
1 Press M.C. to display the setting mode.
2 Turn M.C. to adjust the left/right speaker bal-
ance.
EQ SETTING (equalizer recall)
Section
02
11
En