Onkyo TX-SR577 Advanced Setup—Continued, Subwoofer, No: Select if no subwoofer is connected

Advanced Setup—Continued

2-2. Sp Config (Speaker Configuration) (TX-SR577)

With these settings, you can specify which speakers are connected and a crossover frequency for each speaker. Specify “FullBand” for speakers that can output low frequency bass sounds adequately, for example, speakers with a good sized woofer. For smaller speakers, specify a crossover frequency. Sounds below the crossover frequency will be output by the subwoofer instead of the speaker. Refer to your speaker’s manuals to determine the optimum crossover frequencies.

Subwoofer	Yes: Select if a subwoofer is connected (default).
	No: Select if no subwoofer is connected.
Front*1	FullBand, 40Hz to 100Hz (default), 120Hz, 150Hz, 200Hz
Center*2	FullBand, 40Hz to 100Hz, 120Hz, 150Hz, 200Hz
Surr*2	None: Select if no speaker is connected.
FrontH*2*3*5*6
SurrBk*3*4*5*7
SurrBack ch*8	1ch: Select if only one surround back L speaker is connected.
	2ch: Select if two (left and right) surround back speakers are connected (default).
LPFofLFE	80Hz, 90Hz, 100Hz (default), 120Hz

(Low-Pass Filter for the LFE Channel)

This setting is not set automatically by the Audyssey 2EQ™ Room Correction and Speaker Setup function (see page 37).

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.

DoubleBass*9

This setting is not set automatically by the Audyssey 2EQ Room Correction and Speaker Setup function (see page 37).

With the Double Bass function, you can boost bass output by feeding bass sounds from the front left and right channels to the subwoofer.

On: Double Bass function on. Bass from the front left and right channels is also fed to the subwoofer (default).

Off: Double Bass function off.

Notes:

*1 If the “Subwoofer” setting is set to “No”, the “Front” setting is fixed at “FullBand”.

*2 If the “Front” setting is set to anything other than “FullBand”, “FullBand” cannot be selected here.

*3 If the “Surr” setting is set to “None”, this setting cannot be selected.

*4 If the “Surr” setting is set to anything other than “FullBand”, “FullBand” cannot be selected here.

*5 If the “Sp Type” setting is set to “Bi-Amp” (page 40), or Powered Zone 2 is being used (page 81), this setting cannot be selected. *6 If the “SB/FH” setting is set to “SurrBack” (page 40), this setting cannot be selected.

*7 If the “SB/FH” setting is set to “FrontHigh” (page 40), this setting cannot be selected.

*8 If the “SurrBk” Setting is set to “None” (page 68), this setting cannot be selected.

*9 This function can be set only if the “Subwoofer” setting is set to “Yes”, and the “Front” setting is set to “FullBand”.

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