Pioneer VSX-AX4AVi-S User Manual
The System Setup menu
07
45
En
Set the bass peak level gradually, then press
ENTER at
the point just before the tone starts to distort.
1
The
display on the receiver shows
RESUME while the volume
returns to its original position, then you automatically
return to the main Bass Peak Level menu.
return to the main Bass Peak Level menu.
4
When you're finished, press RETURN.
You will return to the Manual SP Setup menu.
X-Curve
Most soundtracks mixed for cinema sound too bright
when played back in large rooms. The X-Curve setting
acts as a kind of re-equalization for home theater
listening, and restores proper tonal balance of movie
when played back in large rooms. The X-Curve setting
acts as a kind of re-equalization for home theater
listening, and restores proper tonal balance of movie
soundtracks.
2
1
Select ‘X-Curve’ from the Manual SP Setup menu.
2
Choose the X-Curve setting you want.
Use
/ to adjust the setting. The X-Curve is expressed
as a downwards slope in decibels per octave, starting at
2kHz. The sound becomes less bright as the slope
increases (to a maximum of
2kHz. The sound becomes less bright as the slope
increases (to a maximum of
-3.0dB/oct). Use the
following guidelines to set the X-Curve according to your
room size:
room size:
• If you select
OFF, the frequency curve will be flat and
the X-Curve has no effect.
3
Select ‘Return’ then press ENTER to finish.
THX Audio Setting
For the most effective results when using the THX Select2
Cinema and THX MusicMode listening modes (see Using
the Home THX modes on page 27) with the Advanced
Speaker Array (ASA) system (see About THX on page 81),
it is required that you make the setting. See Placing the
speakers on page 18 for more on THX speaker
Cinema and THX MusicMode listening modes (see Using
the Home THX modes on page 27) with the Advanced
Speaker Array (ASA) system (see About THX on page 81),
it is required that you make the setting. See Placing the
speakers on page 18 for more on THX speaker
placement.
3
1
Select ‘THX Audio Setting’ from the Manual SP
Setup menu.
2
Specify the distance of your surround back speakers
from each other.
•
0.0 – 0.3m – Surround speakers within 30cm apart
(best for THX surround sound).
(best for THX surround sound).
•
> 0.3 – 1.2m – Surround speakers between 30cm and
1.2m apart.
1.2m apart.
•
1.2m < – Surround speakers more than 1.2m apart.
3
When you're finished, press RETURN.
You will return to the Manual SP Setup menu.
Note
1 If the
YES or PLUS setting on the subwoofer is selected (in Speaker Setting on page 42), the test tone will only play back from the subwoofer. If not, the
test tone will play back from the front and surround speakers set to
LARGE.
2 Since the principal is the same, X-Curve isn’t applied when you’re using any of the Home THX modes (see Using the Home THX modes on page 27).
Room size (m
2
)
≤
≤
≤
≤36
≤
≤
≤
≤48
≤
≤
≤
≤60
≤
≤
≤
≤72
≤
≤
≤
≤300
≤
≤
≤
≤1000
X-Curve (dB/oct) –0.5
–1
–1.5
–2
–2.5
–3
5.Manual SP Setup
:Return
a.Speaker Setting
b.Channel Level
c.Speaker Distance
d.Bass Peak Level
b.Channel Level
c.Speaker Distance
d.Bass Peak Level
e.X-Curve
f.THX Audio Setting
5e.X-Curve
63
125
250
500
1k
2k
4k
8k
16k
X-Curve
-2.0dB/oct
:Finish
3 If you don't have surround back speakers, or just have one, you won't be able to select this setting (
Cannot select shows in the display).
5.Manual SP Setup
:Return
a.Speaker Setting
b.Channel Level
c.Speaker Distance
d.Bass Peak Level
e.X-Curve
b.Channel Level
c.Speaker Distance
d.Bass Peak Level
e.X-Curve
f.THX Audio Setting
5f.THX Audio Setting
SB SP Position
0.0-0.3m
SBL-SBR
:Finish
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