Pioneer SC-LX90 - Manual (Page 41)

The System Setup menu 06
41
En
Important
• Make sure the microphone/speakers are not moved
during the Auto MCACC Setup.
• Using the Auto MCACC Setup will overwrite any
existing settings for the MCACC preset you select. 1
• The screen saver will automatically appear after three
minutes of inactivity.
Caution
• The test tones used in the Auto MCACC Setup are
output at high volume.
1 Select ‘Auto MCACC’ from the System Setup menu,
then press ENTER.
If the System Setup screen is not displayed, refer to
Making amplifier settings from the System Setup menu on
page 40.
2 Make sure ‘Normal’ is selected,
2
select an MCACC
preset 3 , then select START. 4
For a fully customized Auto MCACC setup, select
CUSTOM and set the following parameters using /: 5
• Custom Menu – The default is ALL (recommended),
but you can limit the system calibration to only one
setting (to save time) if you want. 6 The available
options are ALL, Keep SP System, 7 Speaker
Setting, Channel Level, Speaker Distance and EQ
Pro. & S-Wave.
• EQ Type (only available when the Custom Menu
above is
EQ Pro. & S-Wave) – This determines how
the frequency balance is adjusted.
After a single calibration is performed, each of the
following three correction curves can be stored
separately in the MCACC memory.
SYMMETRY (default)
implements symmetric correction for each pair of left
and right speakers to flatten the frequency-amplitude
characteristics.
ALL CH ADJUST is a ‘flat’ setting where
all the speakers are set individually so no special
weighting is given to any one channel. FRONT ALIGN 8
sets all speakers in accordance with the front speaker
settings (no equalization is applied to the front left and
right channels).
• THX Speaker (only available when the Custom Menu
above is
ALL or Speaker Setting) – Select YES if you
are using THX speakers (set all speakers to SMALL),
otherwise leave it set to NO.
• Stand.Wave Multi-Point (only available when the
Custom Menu above is
EQ Pro. & S-Wave) – In
addition to measurements at the listening position,
you can use two more reference points for which test
tones will be analyzed for standing waves. This is
useful if you want to get a balanced ‘flat’ calibration
for several seating positions in your listening area. 9
Place the microphone at the reference point
indicated on-screen and note
the last microphone
placement will be at your main listening position:
When you’re finished settings the options, press
RETURN to go back to the Auto MCACC main setup.
Note
1 Except in cases where you are only adjusting one parameter (i.e. channel level) from the CUSTOM setup screen (step 2).
2 If you are planning to select any options other than Normal, read through Speaker output setting on page 43 and make sure to connect your speakers as
necessary before continuing to step 3.
3 The six MCACC presets are used for storing surround sound settings for different listening positions. Simply choose an unused preset for now (you can
rename it later in
Data Management on page 50).
4 Note that correction curves are saved only when set to SYMMETRY. Select CUSTOM to save other correction curves (such as ALL CH ADJUST and
FRONT ALIGN).
5 Select
DEMO, and then press ENTER to activate the demo mode of Auto MCACC. In the demo mode, no settings are saved and no errors occur. When
the speakers are connected to this amplifier, the test tone is output repeatedly. Press RETURN to cancel the test tone.
6 • The EQ Pro. & S-Wave measurement is also taken when ALL is selected. See Acoustic Calibration EQ Professional on page 47 for more on this.
• Either effect of Acoustic Calibration EQ Professional and Standing Wave can be switched on and off in the respective MCACC preset. For details, see
Setting the Audio options on page 99.
• The FULL BAND PHASE CTRL measurement is also taken when ALL is selected. See Full Band Phase Control on page 49.
7 The Keep SP System option allows you to calibrate your system while leaving your current speaker setting (page 52) unchanged.
1 . Au t o M C AC C
2 . O u t p u t S e t u p
3 . M a nu a l M C AC C
4 . F U L L BA N D P H A S E C T R L
5 . D a t a M a n ag e m e n t
6 . M a nu a l S P S e t u p
7 . I n p u t S e t u p
8 . O S D L a n g u ag e
9 . O t h e r S e t u p
: E x i t
S y s t e m S e t u p M E N U
DV D / L D - 5 5 . 0 dB
1 . Au t o M C AC C
DV D / L D - 5 5 . 0 dB
O u t p u t S e t u p
[
N o r m a l ]
S av e S Y M M E T RY t o
[
M 1 . M E M O RY 1 ]
S TA RT
E N T E R : S t a r t : C a n c e l
O u t p u t S e t u p
[
N o r m a l ]
S av e S Y M M E T RY t o
[ M 1 . M E M O RY 1 ]
C U S TO M
: C a n c e l
1 . Au t o M C AC C
DV D / L D
E N T E R : N ex t
- 5 5 . 0 dB
1 . Au t o M C AC C
DV D / L D
E N T E R : N ex t
- 5 5 . 0 dB
C u s t o m M e nu
A L L
: R e t u r n
S p e a k e r S e t t i n g
C h a n n e l L ev e l
S p e a k e r D i s t a n c e
E Q P ro . & S - Wav e
F U L L BA N D P H A S E C T R L
S Y M M E T RY
M 1 . M E M O RY 1
A L L C H A D J
[ M 2 . M E M O RY 2 ]
F RO N T A L I G N
[ M 3 . M E M O RY 3 ]
T H X S p e a k e r [ N O ]
[ S TA RT ]
: R e t u r n
1 . Au t o M C AC C
DV D / L D - 5 5 . 0 dB
8 If you selected ALL as your Custom Menu, you can specify the MCACC preset where you want to save the ALL CH ADJUST and FRONT ALIGN settings.
9 Switch the Multi-Point setting NO if you only use one listening position.
1 2
3
2nd reference
point
3rd reference
point
Main listening
position
SC_LX90_WY.book Page 41 Wednesday, February 6, 2008 11:49 AM