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Advanced Settings
29
Level Calibration
Adjust the level of each speaker with the built-in test tone. Settings are automatically
configured if you use the Automatic Speaker Setup.
Setting item Default Value Setting Details
Front Left 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Center 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Front Right 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Surround Right 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Back Right 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Back Left 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Surround Left 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Subwoofer 0 dB Select a value between "-15 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Height Left 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
Height Right 0 dB Select a value between "-12 dB" to "+12 dB". A
test tone will be output each time you change
the value. Select the desired level.
• 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.
• The test tone is output at the standard level for THX, which is 0 dB (absolute volume setting 82). If you
normally listen at volume settings below this, be careful because the test tone will be much louder.
• If you are using a handheld sound pressure level meter, adjust the level of each speaker to 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 or >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".
• In the following cases, the setting cannot be
changed:
– "Back" is set to "None" in "Speaker
Configuration".
– "Back Ch" is set to "1ch" in "Speaker
Configuration".
– "Powered Zone 2" is set to "Yes" and also
Zone2 is set to on.
THX Ultra2/Select2
Subwoofer
No Set "Yes" or "No" of the connection of the THX
certified subwoofer.
"Yes": When a THX-certified subwoofer is
connected
"No": When a THX-certified subwoofer is not
connected
• The setting cannot be changed if
"Subwoofer" is set to "No".