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The Advanced MCACC menu
07
51
En
The following o p tions dete r mine how the r eve r b
cha r acte r istics of you r listening a r ea a r e dis p layed in
Reverb View and Output PC (see
Connecting a PC for
Advanced MCACC output
on p age 69):
•
EQ OFF
– You will see the r eve r b cha r acte r istics of
you r listening a r ea without the equalization
p e r fo r med by this r eceive r (befo r e calib r ation).
• EQ ON – You will see the r eve r b cha r acte r istics of
you r listening a r ea
with
the equalization p e r fo r med
by this r eceive r (afte r calib r ation).
1
Note that the EQ
r es p onse may not a pp ea r enti r ely flat due to
adjustments necessa r y fo r you r listening a r ea.
When the r eve r b measu r ement is finished, you can select
Reverb View
to see the r esults on-sc r een. See
Professional Calibration EQ graphical output on p age 113
fo r t r oubleshooting info r mation.
4 If you selected ‘Reverb View’, you can check the
reverb characteristics for each channel. Press RETURN
when you’re done.
This a pp ea r s acco r ding to the setting you chose in
Reverb Measurement
(ste p 3 above). Use
/
to
select the channel and the f r equency you want to check.
Use
/
to go back and fo r th between the th r ee. Note
that the ma r ke r s on the ve r tical axis indicate decibels in
2 dB ste p s.
5 If ‘Advanced EQ Setup’ is selected, select the
MCACC memory to be stored, then enter the desired
time setting for calibration, and then select START.
Based on the r eve r b measu r ement above, you can
choose the time p e r iod that will be used fo r the final
f r equency adjustment and calib r ation. Even though you
can make this setting without r eve r b measu r ement, it is
best to use the measu r ement r esults as a r efe r ence fo r
you r time setting. Fo r an o p timal system calib r ation
based on the di r ect sound coming f r om the s p eake r s, we
r ecommend using the 30~50ms setting.
Use
/
to select the channel, f r equency, and time
setting. Use
/
to switch between them.
Select the setting f r om the following time p e r iods (in
milliseconds): 0~20ms , 10~30ms , 20~40ms , 30~50ms ,
40~60ms
,
50~70ms
and
60~80ms
. This setting will be
a pp lied to all channels du r ing calib r ation.
When you’ r e finished, select START . It will take about 2
to 4 minutes fo r the calib r ation to finish.
Afte r the Acoustic Calib r ation Equalization is set, you a r e
given the o p tion to check the settings on-sc r een.
Checking MCACC Data
At the pr ocedu r e of
Automatically setting up for surround
sound (MCACC & Full Band Phase Control)
on p age 9, the
pr ocedu r e of
Automatic MCACC (Expert)
on p age 44 o r
afte r fine-adjusting at Manual MCACC setup on p age 46,
you can check you r calib r ated settings using the on-
sc r een dis p lay o r , if a com p ute r is connected, on the
com p ute r ’s sc r een.
1 Set the operation selector switch to RCV, then press
HOME MENU.
An on-sc r een dis p lay (OSD) a pp ea r s on you r TV. Use
/
//
and
ENTER
to navigate th r ough the sc r eens
and select menu items. P r ess RETURN to confi r m and
exit the cu rr ent menu.
2 Select ‘MCACC Data Check’ from the HOME
MENU.
3 Select the setting you want to check.
•
Speaker Setting
– Used to check the settings of the
s p eake r systems. See Speaker Setting on p age 52 fo r
mo r e on this.
• Channel Level – Used to check the out p ut level of the
diffe r ent s p eake r s. See
Channel Level
on p age 52 fo r
mo r e on this.
• Speaker Distance – Used to check the distance to
the diffe r ent s p eake r s. See
Speaker Distance
on
p age 52 fo r mo r e on this.
•
Standing Wave
– Used to check the standing wave
cont r ol filte r settings. See Standing Wave on p age 52
fo r mo r e on this.
Note
1 The calib r ation co rr es p onding to the cu rr ently selected MCACC pr eset will be used when EQ ON is selected. To use anothe r MCACC pr eset,
exit the HOME MENU and pr ess MCACC to select it befo r e pr essing HOME MENU .
1c5b.Reverb View
Exit Return
Channel : L EQ:ON
Calibration : After
Frequency : 63Hz M1.MEMORY 1
A/V RECEIVER
dB
53.0
55.0
57.0
59.0
61.0
63.0 16 kHz
8 kHz
4 kHz
2 kHz
1 kHz
500 Hz
250 Hz
125 Hz
63 Hz
0 40 80 120 160 ms
MCACC : M1.MEMORY 1
1c5c.Adv.EQ Setup
A/V RECEIVER
Exit Cancel
START
Time Position : 30-50ms
EQ Type : SYMMETRY
STAND.WAVE Multi-Point : NO
MCACC : M1.MEMORY 1
1c5c.Adv.EQ Setup
A/V RECEIVER
Exit Cancel
START
Time Position : 30-50ms
EQ Type : SYMMETRY
STAND.WAVE Multi-Point : NO
1. Advanced MCACC
2. MCACC Data Check
3. Data Management
4. System Setup
Exit Return
HOME MENU
A/V RECEIVER
a. Speaker Setting
b. Channel Level
c. Speaker Distance
2.MCACC Data Check
d. Standing Wave
e. Acoustic Cal EQ
f. Group Delay
g. Output PC
A/V RECEIVER
Exit Return
SCLX81_71.book 51 ページ ２００８年７月２５日 金曜日 午後３時１分