Pioneer Super Tuner III D AVH-P6550DVD - Manual (Page 65)

Using the direct control
You can override audio settings to check for ef-
fectiveness of your audio settings.
! All audio functions are locked out during
the direct control is on except VOLUME.
1 Touch A.MENU and AUDIO and then
touch DIRECT.
2 Touch a to turn the direct control on.
# To turn direct control off, touch b.
Using the Dolby Pro Logic
Dolby Pro Logic gives enhanced spatial and di-
rectional effects, creating theater-like sense of
presence and ambience.
! If the source is a 2-channel LPCM audio or
a 2-channel Dolby Digital audio and you se-
lect SFC effects that are most applicable
for 5.1-channel audio (i.e., MUSICAL,
DRAMA or ACTION), we recommend turn-
ing Dolby Pro Logic on. On the other hand,
when selecting SFC effects that are in-
tended for use with 2-channel audio (i.e.,
JAZZ, HALL or CLUB), we recommend turn-
ing Dolby Pro Logic off.
1 Touch A.MENU and AUDIO and then
touch NEXT.
2 Touch DOLBY PL.
3 Touch a to turn the Dolby Pro Logic on.
# To turn Dolby Pro Logic off, touch b.
Note
When playing a 2-channel mono source with Pro
Logic turned on, there may be occasions when
the following will occur:
! No audio is output if the center speaker set-
ting is SMALL or LARGE and no center speak-
er is installed.
! Audio is heard only over the center speaker if
installed and the center speaker setting is
SMALL or LARGE.
Setting the speaker setting
You need to make with/without (or yes/no) and
size (bass reproducing capacity) selection/ad-
justments depending on the installed speak-
ers. The size needs to be set to LARGE (large)
if the speaker is capable of reproducing
sounds of about 100 Hz or below. Otherwise
select SMALL (small).
! Low frequency range is not output if the
subwoofer is set to OFF and the front and
rear speakers set to SMALL or OFF.
! It is imperative that non-installed speakers
be set to OFF.
! Set the front or rear speaker to LARGE if
the speaker is capable of reproducing bass
content, or if no subwoofer is installed.
1 Touch A.MENU and AUDIO and then
touch NEXT.
2 Touch SP SET.
3 Touch a or b to select the speaker to
be adjusted.
Each time you touch a or b selects the speak-
er in the following order:
FRONT (front speakers)CENTER (center
speaker)REAR (rear speakers)
SUB WOOFER (subwoofer)PHASE (sub-
woofer setting)
# You can switch to PHASE only when the sub-
woofer has been set to ON.
DigitalSignalProcessor
En
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Section
14
DigitalSignalProces
sor