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Advanced Setup—Continued
Surr Back Ch
*7
1ch: Select if only one surround back L speaker is connected.
2ch: Select if two (left and right) surround back speakers are connected (default).
LPF of LFE (Low-Pass Filter for the LFE Channel)
80Hz(THX) (default), 90Hz, 100Hz, 120Hz
This setting is not set automatically by Audyssey MultEQ
®
XT Room Correction and Speaker Setup (see
page 56).
With this setting, you can specify the cutoff frequency of the LFE channel’s low-pass filter (LPF), which can
be used to filter out unwanted hum. The LPF only applies to sources that use the LFE channel.
* If you’re using THX-certified speakers, select “80Hz(THX)”.
DoubleBass
*8
On: Double Bass function on (default).
Off (THX): Double Bass function off.
This setting is not set automatically by Audyssey MultEQ
®
XT Room Correction and Speaker Setup (see
page 56).
With the Double Bass function, you can boost bass output by feeding bass sounds from the front left and right,
center channels to the subwoofer.
* If you’re using THX-certified speakers, select “Off(THX)”.
Notes:
*1 If the “Subwoofer” setting is set to “No”, the “Front” setting is fixed at “Full Band”.
*2 If the “Front” setting is set to anything other than “Full Band”, “Full Band” cannot be selected here.
*3 If the “Surround” setting is set to “None”, this setting cannot be selected.
*4 If the “Surround” setting is set to anything other than “Full Band”, “Full Band” cannot be selected here.
*5 If the “Powered Zone2” setting is set to “Act” (page 127), this setting cannot be selected.
*6 If the “Powered Zone3” setting is set to “Act” (page 127), or “Speakers Type(Front)” setting is set to “Bi-Amp” (page 53), this
setting cannot be selected.
*7 If the “Surr Back” setting is set to “None”, this setting cannot be selected.
*8 This function can be set only if the “Subwoofer” setting is set to “1ch” or “2ch”, and the “Front” setting is set to “Full Band”.
*9 If the Powered Zone 2 is being used (page 127), this setting cannot be selected.