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Advanced Setup—Continued
THX Audio Setup
With the “SurrBack Sp Spacing” setting, you can specify
the distance between your surround back speakers.
If you’re using a THX-certified subwoofer, set the “THX
Subwoofer” setting to “Yes”. You can then apply THX’s
Boundary Gain Compensation (BGC) to compensate the
perceived exaggeration of low frequencies for listeners
sitting very close to a room boundary (i.e., wall).
You can also set the THX Loudness Plus feature “On” or
“Off”. When the “Loudness Plus” is set to “On”, it is
possible to enjoy even subtle nuances of audio expres-
sion at low volume.
This result is only available when the THX listening
mode is selected.
1
Press the [RECEIVER] REMOTE
MODE button, followed by the
[SETUP] button.
The main menu appears onscreen.
If the main menu doesn’t appear, make
sure the appropriate external input is
selected on your TV.
2
Use the Up and Down [ ]/[ ] but-
tons to select “2. Speaker
Setup”, and then press [ENTER].
The “Speaker Setup” menu appears.
3
Use the Up and Down [ ]/[ ] but-
tons to select “6. THX Audio
Setup”, and then press [ENTER].
The “THX Audio Setup” screen appears.
When “Loudness Plus” is set to “Off”,
the “Preserve THX settings” can be
selected.
These settings are not set automatically by the Auto-
matic Speaker Setup function (see page 58).
2. Speaker Setup
1. Speaker Settings
2. Speaker Config
3. Speaker Distance
4. Level Calibration
5. Equalizer Settings
6. THX Audio Setup
MOVE ENTER RETURN
ENTER
RETURN
EXIT
SETUP
RETURN
RETURN
EXIT
SETUP
MOVE VALU E
2–6. THX Audio Setup
SurrBack Sp Spacing
THX Subwoofer
BGC
Loudness Plus
Preserve THX Settings
> 4ft
Yes
Off
On
- - -
4
Use the Up and Down [ ]/[ ] but-
tons to select “SurrBack Sp
Spacing”, and use the Left and
Right [ ]/[ ] buttons to specify
the distance between your sur-
round back speakers:
> 4ft (>1.2m) (Default): Select this if
your surround back speakers are more
than 4 feet (1.2 m) apart.
< 1ft (< 0.3m): Select this if your sur-
round back speakers are between 0 and
1 foot (0–30 cm) apart.
1ft– 4ft (0.3m–1.2m): Select this if
your surround back speakers are
between 1 and 4 feet (0.3–1.2 m) apart.
Note:
Cannot be set if “SurrBack Ch” is set to
“2ch” (page 90), “Speaker Type” is set
to “Bi-Amp” (page 55), “SurrBack” is
set to “None” (page 90).
5
Use the Up and Down [ ]/[ ] but-
tons to select “THX Subwoofer”,
and use the Left and Right
[ ]/[ ] buttons to select:
No: Select this if you do not have
a THX-certified subwoofer.
Yes: Select this if you have a THX-
certified subwoofer.
6
Use the Up and Down [ ]/[ ] but-
tons to select “BGC”, and use
the Left and Right [ ]/[ ] but-
tons to select:
Off: Select this to turn off BGC.
On: Select this to turn on BGC.
Note:
This setting is only available if “THX
Subwoofer” is set to “Yes” (step 5).