Onkyo HT-S780 - Manual (Page 49)

49
Advanced Setup —Continued
Crossover Frequency
To get the best bass performance from your speaker sys-
tem, you need to set the crossover frequency according
to the size and frequency response of your subwoofer
and other speakers (front, center, and surround).
Note:
• For a more accurate setting, listen to some music that
you know well and choose a higher crossover fre-
quency if you think there’s not enough sound coming
from the subwoofer; a lower setting if you think
there’s too much.
Double Bass
With the Double Bass function, you can boost bass out-
put by feeding bass sounds from the front left and right
channels to the subwoofer. This function can be set only
if the Subwoofer setting (step 3) is set to Yes, and the
Front setting (step 4) is set to Large in the Speaker Con-
figuration on page 48.
7 Use the Down [ ] button to
select “Surr Back,” and use the
Left and Right [
]/[ ] buttons to
select Small , Large , or None .
Small: Select if the surround back
speakers are small.
Large: Select if the surround back
speakers are large.
None: Select if no surround back
speakers are connected.
Notes:
• If the Surround setting in step 6 is set
to None, this setting does not appear.
• If the Surround setting in step 6 is set
to Small, the Large option cannot be
selected.
8 Use the Down [ ] button to
select “Surr Back Ch,” and use
the Left and Right [
]/[ ] but-
tons to select 2ch or 1ch .
2ch: Select if two (left and right)
surround back speakers are
connected.
1ch: Select if one surround back
speaker is connected.
Note:
• If the Surround and Surr Back set-
tings in steps 6 and 7 are set to None,
this setting does not appear.
Continue with step 9 of the “Crossover
Frequency” setting.
9 Use the Down [ ] button to
select “Crossover,” and then use
the Left and Right [
]/[ ] but-
tons to select a crossover fre-
quency.
Choose a crossover frequency suitable
for your setup.
If you’re using a subwoofer, choose a
crossover frequency based on the diam-
eter of your front speakers.
If you’re not using a subwoofer, use
the diameter of the first speaker that
you specified as Small in steps 4
through 7 in the “Speaker configura-
tion” setting (see page 48).
Continue with step 10 of the “Double
Bass” setting.
10 Use the Down [ ] button to
select “Double Bass,” and then
use the Left and Right [
]/[ ]
buttons to select:
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.
11 Press the [SETUP] button.
Setup closes.
Speaker cone
diameter
Crossover
frequency
Over 8 in.
(20 cm)
60Hz
6-1/2 to 8 in.
(16–20 cm)
80Hz
5-1/4 to 6-1/2 in.
(13–16 cm)
100Hz
3-1/2 to 5-1/4 in.
(9–13 cm)
120Hz
Under 3-1/2 in.
(9 cm)
150Hz