Onkyo TX-NR808 instruction manual Speaker Distance

Speaker Configuration

This setting is set automatically by Audyssey MultEQ® Room Correction and Speaker Setup function (➔ 28).

With these settings, you can specify which speakers are connected and a crossover frequency for each speaker. Specify “Full Band” for speakers that can output low fre- quency bass sounds adequately, for example, speakers with a good sized woofer. For smaller speakers, specify a crossover frequency. Sounds below the crossover fre- quency will be output by the subwoofer instead of the speaker. Refer to your speaker’s manuals to determine the optimum crossover frequencies. If you set up your speak- ers using Audyssey MultEQ Room Correction and Speaker Setup, please make sure manually that any THX speakers are set to “80Hz(THX)” crossover.

■Subwoofer

`Yes:

Select if a subwoofer is connected.

`No:

Select if no subwoofer is connected.

■Front

`Full Band

`40Hz to 80Hz(THX) to 100Hz, 120Hz, 150Hz,

200Hz

Note

•If the “Subwoofer” setting is set to “No”, the “Front” setting is fixed at “Full Band”.

■Center*1, Surround*1, Surr Back*2*3*4*5

`Full Band

`40Hz to 80Hz(THX) to 100Hz, 120Hz, 150Hz,

200Hz

`None:

Select if no speaker is connected.

■Front Wide*1*2*4*6, Front High*1*2*4*5

`Full Band

`40Hz to 80Hz(THX) to 100Hz, 120Hz, 150Hz,

200Hz

`None:

Select if no speaker is connected.

Note

*1	“Full Band” can be selected only when “Full Band” is
	selected in the “Front” setting.
*2	If the “Surround” setting is set to “None”, this setting cannot
	be selected.
*3	If the “Surround” setting is set to anything other than “Full
	Band”, “Full Band” cannot be selected here.
*4	If the “Speakers Type(Front)” setting is set to “Bi-Amp”
	(➔ 45), this setting cannot be selected.
*5	If the Powered Zone 2 is being used (➔ 71), this setting can-
	not be selected.
*6	If the “Powered Zone 2” setting is set to “Act” (➔ 71), this
	setting cannot be selected.

■Surr Back Ch

`1ch:

Select if only one surround back speaker is con- nected.

`2ch:

Select if two (left and right) surround back speakers are connected.

Note

•If the “Surr Back” setting is set to “None” (➔ 46), this setting cannot be selected.

■LPF of LFE

(Low-Pass Filter for the LFE Channel)

`80Hz, 90Hz, 100Hz, 120Hz

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.

■Double Bass

This setting is NOT set automatically by

Audyssey MultEQ Room Correction and Speaker Setup function (➔ 28).

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

`On:

Double Bass function on.

`Off(THX):

Double Bass function off.

Note

•This function can be set only if the “Subwoofer” setting is set to “Yes”, and the “Front” setting is set to “Full Band”.

•If you’re using THX-certified speakers, select “Off(THX)”.

Speaker Distance

This setting is set automatically by Audyssey MultEQ Room Correction and Speaker Setup function (➔ 28).

Here you can specify the distance from each speaker to the listening position so that the sound from each speaker arrives at the listener’s ears as the sound designer intended.

■Unit

`feet:

Distances can be set in feet. Range: “0.5ft” to “30.0ft” in 0.5 foot steps.

`meters:

Distances can be set in meters. Range: “0.15m” to “9.00m” in 0.15 meter steps.

(The default setting varies from country to country.)

En

46