The System Setup menu
07
45
En
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
soundtracks.
1
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
2 kHz. 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:
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 78),
it is required that you make the setting. See
THX speaker
system setup
on page 19 for more on THX speaker
placement.
2
1
Select ‘THX Audio Setting’ from the Manual SP
Setup menu.
2
Specify the distance of your surround back speakers
from each other.
•
0–1 ft
– Surround speakers within 1 foot apart (best
for THX surround sound).
•
1– 4 ft
– Surround speakers between 1 and 4 feet
apart.
•
4 ft <
– Surround speakers more than 4 feet apart.
3
When you're finished, press RETURN.
You will return to the Manual SP Setup menu.
Note
1 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 (ft
2
)
≤
≤
≤
≤
400
≤
≤
≤
≤
550
≤
≤
≤
≤
650
≤
≤
≤
≤
800
≤
≤
≤
≤
2200
≤
≤
≤
≤
12000
X-Curve (dB/oct)
–0.5
–1
–1.5
–2
–2.5
–3
2 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
f.THX Audio Setting
5e.X-Curve
63
125
250
500
1k
2k
4k
8k
16k
X-Curve
-2.0dB/oct
:Finish
5.Manual SP Setup
:Return
a.Speaker Setting
b.Channel Level
c.Speaker Distance
d.Bass Peak Level
e.X-Curve
f.THX Audio Setting
5f.THX Audio Setting
SB SP Position
0-1 ft
SBL-SBR
:Finish
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