Instruction manual

Advanced Settings
32
Setting Item Default Value Setting Details
Height 1 Left 0.0dB Select a value between -12.0dB" to "+12.0dB. A
test tone will be output each time you change the
value. Select the desired level.
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The setting cannot be changed if "Speaker
Settings" - "Height 1 Speakers Type" is set to
"Not Use".
Height 1 Right 0.0dB Select a value between -12.0dB" to "+12.0dB. A
test tone will be output each time you change the
value. Select the desired level.
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The setting cannot be changed if "Speaker
Settings" - "Height 1 Speakers Type" is set to
"Not Use".
Height 2 Right 0.0dB Select a value between -12.0dB" to "+12.0dB. A
test tone will be output each time you change the
value. Select the desired level.
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This setting cannot be changed in any of the
following cases.
– "Speaker Settings" - "Height 2 Speakers
Type" is set to "Not Use".
– "Speaker Settings" - "Front Speakers Type"
is set to "Bi-Amp".
Height 2 Left 0.0dB Select a value between -12.0dB" to "+12.0dB. A
test tone will be output each time you change the
value. Select the desired level.
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This setting cannot be changed in any of the
following cases.
– "Speaker Settings" - "Height 2 Speakers
Type" is set to "Not Use".
– "Speaker Settings" - "Front Speakers Type"
is set to "Bi-Amp".
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In the following cases, the settings for "Level Calibration" cannot be changed:
– The speaker is set to "No" or "None" in "Speaker Configuration".
– Mute (MUTING) is set.
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The test tone is output at the standard level for THX, which is 0dB (absolute volume setting 82). If you
normally listen at volume settings below this, be careful because the test tone will be much louder.
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If you are using a handheld sound level meter, adjust the level of each speaker so that it reads 75 dB
SPL at the listening position, measured in C-Weighting and slow reading.
THX Audio Setup
Setting Item Default Value Setting Details
Surr Back Speaker
Spacing
>4ft/>1.2m
Select the distance between the surround back
speakers from the following values.
When "Unit" is set to "feet" in "Speaker Distance":
Select a value from "<1ft", "1ft-4ft", and ">4ft".
When "Unit" is set to "meters" in "Speaker
Distance": Select a value from "<0.3m",
"0.3m-1.2m", and ">1.2m".
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This setting cannot be changed in any of the
following cases.
– "Speaker Configuration" - "Back" is set to
"None".
– "Speaker Configuration" - "Back ch" is set
to "1ch".
– "Speaker Settings" - "Powered Zone 3" is
set to "Yes", and ZONE2 and ZONE3 are
set to on.
– "Speaker Settings" - "Front Speakers
Type" is set to "Normal“ or "Passive
Subwoofer" is set to "Yes", "Powered Zone
2" is set to "Yes" and ZONE2 is set to on.
THX Ultra2/

No Set whether a THX-certified subwoofer is
connected or not.
"Yes": When a THX-certified subwoofer is connected
"No": When a THX-certified subwoofer is not
connected
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The setting cannot be changed if "Speaker
Configuration" - "Subwoofer" is set to "No".
BGC (Boundary Gain
Compensation)
Off
If your listening room layout (for practical or
aesthetic reasons) locates most of the listeners
close to the rear wall, the resulting bass level can
be sufficiently reinforced by the boundary that the
overall sound becomes "boomy". THX Select2 Plus
receivers contain a Boundary Gain Compensation
(BGC) feature to improve bass balance.
"On": Use this function
"Off": Do not use this function
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This setting cannot be changed in any of the
following cases.
– "Speaker Configuration" - "Subwoofer" is
set to "No".
– "THX Ultra2/Select2 Subwoofer" is set to "No".