Pioneer SC-LX81 Operating Instructions Manual page 52

07 The Advanced MCACC menu
• Acoustic Cal EQ – Used to check the calibration
values of the listening environment's frequency
response. See Acoustic Cal EQ on page 53 for more
on this.
• Group Delay – Used to check the speakers' group
delay (both before and after calibration). See Group
Delay on page 53 for more on this.
• Output PC – See Connecting a PC for Advanced
MCACC output on page 69 for more on this.
4 Press RETURN to go back to MCACC Data Check
menu, repeating steps 2 and 3 to check other settings.
5 When you're finished, press RETURN.
You will return to the HOME MENU.
Speaker Setting
Use this to display the speaker size and number of
speakers. See Speaker Setting on page 56 for more on
this.
1 Select 'Speaker Setting' from the MCACC Data
Check menu.
Front
Center
Surr
SB
SW
2 Select the channel you want to check.
Use / to select the channel. The corresponding
channel on the layout diagram is highlighted.
Channel Level
Use this to display the level of the various channels. See
Channel Level on page 57 for more on this.
1 Select 'Channel Level' from the MCACC Data
Check menu.
MCACC : M1.MEMORY 1
L
C
R
SR
SBR
SBL
SL
SW
When 'MCACC' is highlighted, use / to select
2
the MCACC preset you want to check.
The level of the various channels set at the selected
MCACC preset is displayed. '---' is displayed for channels
that are not connected.
52
En
2a.Speaker Setting
A/V RECEIVER
: LARGE
: SMALL
: SMALL
: SMALL x 2
: YES
Exit Return
2b.Channel Level
A/V RECEIVER
: 0.0 dB
: 0.0 dB
: 0.0 dB
: 0.0 dB
: 0.0 dB
: 0.0 dB
: 0.0 dB
: 0.0 dB
Exit Return
Speaker Distance
Use this to display the distance from the different
channels to the listening position. See Speaker Distance
on page 58 for more on this.
1 Select 'Speaker Distance' from the MCACC Data
Check menu.
2c.Speaker Distance
A/V RECEIVER
MCACC : M1.MEMORY 1
L : 3.61m
C : 3.69m
R : 3.51m
SR : 2.74m
SBR : 5.77m
SBL : 5.13m
SL : 2.26m
SW : 3.54m
Exit
When 'MCACC' is highlighted, use / to select
2
the MCACC preset you want to check.
The distance from the various channels set at the
selected MCACC preset is displayed. '---' is displayed for
channels that are not connected.
Standing Wave
Use this to display the standing wave related adjustment
values for the various MCACC memories. See Standing
Wave on page 48 for more on this.
1 Select 'Standing Wave' from the MCACC Data
Check menu.
2d.Standing Wave
A/V RECEIVER
Filter 1
Filter
Freq Q ATT
Channel
[Hz] [dB]
SW 63 5.0 10
dB
MCACC
0
M1.MEMORY1
5
10
16 32
Exit
When 'Filter Channel' is highlighted, use / to
2
select the channel for which you want to perform
standing wave control.
The standing wave related calibration value for the
selected channel stored at the selected MCACC preset
and its graph are displayed.
Press  to highlight 'MCACC', then use / to
3
select the MCACC preset you want to check.
Return
Filter 2 Filter 3
Freq Q ATT Freq Q ATT TRIM
[Hz] [dB] [Hz] [dB] [dB]
120 5.0 10 201 5.0 10 +10.0
63 125 250 500 1k Hz
Return