ONKYO TX-SR508 사용자 설명서

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• When an HDMI IN is assigned to an input selector in “HDMI 

35), this input assignment is automatically set to the 

same HDMI IN. And in addition to the usual inputs (e.g., 
COAX1, COAX2, etc.), you can also select HDMI inputs.

• Available sampling rate for PCM signals from a digital input 

(optical and coaxial) is 32/44.1/48/88.2/96 kHz/16, 20, 24 bit.

• If you connect a component (such as UP-A1 Dock that seated 

iPod) to the UNIVERSAL PORT jack, you cannot assign any 
input to PORT selector.

Here you can check the settings made by Audyssey 2EQ 
Room Correction and Speaker Setup function, or set them 
manually, which is useful if you change one of the con-
nected speakers after using Audyssey 2EQ Room Correc-
tion and Speaker Setup function.

This section explains how to specify 
which speakers are connected and their 
sizes.
For speakers with a cone diameter 
larger than 6-1/2 inches (16 cm), spec-
ify Large (full band). For those with a 
smaller diameter, specify Small 
(default crossover 100Hz).
The crossover frequency can be changed in the “Crossover 
(Crossover Frequency)” (

These settings are disabled when:

• a pair of headphones is connected, or
• the  “Audio TV OUT” setting is set to “On” (

41) and an input 

selector other than HDMI is selected.

■

`

Yes:

Select if a subwoofer is connected.

`

No:

Select if no subwoofer is connected.

■

`

Small:

`

Large:

Select based on the cone diameter.

• If  the  “Subwoofer” setting is set to “No”, this setting is fixed at 

“Large” and does not appear.

■

*1

*1

*1*2*4*5*7*8

*1*2*3*4*6*8

`

Small:

`

Large:

Select based on the cone diameter.

`

*7

:

Select if no speaker is connected.

*1

If the “Front” setting is set to “Small”, the “Large” option 
cannot be selected.

*2

If the “Surround” setting is set to “None”, this setting cannot 
be selected.

*3

If the “SurrBk/FrontHigh” setting is set to “Front High” 
(

40), this setting cannot be selected.

*4

If the “Speakers Type” setting is set to “Bi-AMP” (

40), 

this setting cannot be selected. 

*5

If the “Front High/Zone2” setting is set to “Zone2” and 
“SurrBk/FrontHigh” setting is set to “SurrBack” (

40), 

this setting cannot be selected.

*6

If the “Surround” setting is set to “Small”, the “Large” 
option cannot be selected.

*7

For “Front High”, the default is “None”.

*8

If the “Front High/Zone2” setting is set to “Zone2”, this set-
ting cannot be selected.

■

`

1ch:

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

`

2ch:

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

• If  the  “SurrBack” setting is set to “None”, this setting cannot be 

selected.

■

Crossover (Crossover Frequency)
This setting is advantageous for the speakers that you 
specified as “Small” in the 

). To get the best bass performance from 

your speaker system, you need to set the crossover fre-
quency according to the size and frequency response of 
your speakers.

`

40Hz, 50Hz, 60Hz, 80Hz, 100Hz, 120Hz, 150Hz, 
200Hz:

Use the diameter of the smallest speaker in your system 
when choosing the crossover frequency.

*

Choose the setting suitable for the speaker.

• For a more accurate setting, look up the frequency response in 

the manuals supplied with your speakers and set accordingly.

• Choose a higher crossover frequency if you want more sound 

from your subwoofer.

Some of the settings in this section are set automatically 
by Audyssey 2EQ

®

 Room Correction and Speaker 

Setup function (

23).

Cone diameter

Over 8 in. (20 cm)

40/50/60 Hz

*

6-1/2 to 8 in. (16 to 20 cm)

80 Hz

5-1/4 to 6-1/2 in. (13 to 16 cm)

100 Hz

3-1/2 to 5-1/4 in. (9 to 13 cm)

120 Hz

Under 3-1/2 in. (9 cm)

150/200 Hz

*