Onkyo TXSR705 Owner Manual - Page 78

Low-Pass Filter for the LFE Channel

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TX-SR705_En.book Page 78 Monday, May 28, 2007 2:13 PM Advanced Setup-Continued 5 ENTER ENTER 6 ENTER ENTER 7 ENTER ENTER Use the Up and Down [ ]/[ ] buttons to select "Front," and then use the Left and Right [ ]/ [ ] buttons to select a crossover frequency. Note: If the Subwoofer setting in step 4 is set to No, this setting is fixed at Full Band. Use the Up and Down [ ]/[ ] buttons to select "Center," and then use the Left and Right [ ]/ [ ] buttons to select a crossover frequency. If no center speaker is connected, select None. Note: If the Front setting in step 5 is set to anything other than Full Band, Full Band cannot be selected here. Use the Up and Down [ ]/[ ] buttons to select "Surround," and then use the Left and Right [ ]/[ ] buttons to select a crossover frequency. If no surround left and right speakers are connected, select None. Note: If the Front setting in step 5 is set to anything other than Full Band, Full Band cannot be selected here. 9 ENTER ENTER Use the Up and Down [ ]/[ ] buttons to select "Surr Back Ch," and then use the Left and Right [ ]/[ ] buttons to select: 1ch: Select if one surround back speaker is connected. 2ch: Select if two (left and right) surround back speakers are connected. Note: If the Surr Back Setting in step 8 is set to None, this setting cannot be selected. Continue with step 10 below. Low-Pass Filter for the LFE Channel This setting is not set automatically by the Automatic Speaker Setup function (see page 54). 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 80 Hz (THX). 10 ENTER ENTER Use the Up and Down [ ]/[ ] buttons to select "LPF of LFE," and then use the Left and Right [ ]/[ ] buttons to select a lowpass filter frequency. The following low-pass filter frequencies can be selected: 80 Hz (THX), 90 Hz, 100 Hz, or 120 Hz. Continue with step 11 on page 79. 8 ENTER ENTER 78 Use the Up and Down [ ]/[ ] buttons to select "Surr Back," and then use the Left and Right [ ]/[ ] buttons to select a crossover frequency. If no surround back speakers are connected, select None. Notes: • If the Surround setting in step 7 is set to None, this setting cannot be selected. • If the Surround setting in step 7 is set to anything other than Full Band, Full Band cannot be selected here.

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78
Advanced Setup
—Continued
Low-Pass Filter for the LFE Channel
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 80 Hz
(THX).
5
Use the Up and Down [
]/[
]
buttons to select “Front,” and
then use the Left and Right [
]/
[
] buttons to select a crossover
frequency.
Note:
If the Subwoofer setting in step 4 is set
to No, this setting is fixed at Full Band.
6
Use the Up and Down [
]/[
]
buttons to select “Center,” and
then use the Left and Right [
]/
[
] buttons to select a crossover
frequency.
If no center speaker is connected, select
None.
Note:
If the Front setting in step 5 is set to
anything other than Full Band, Full
Band cannot be selected here.
7
Use the Up and Down [
]/[
]
buttons to select “Surround,”
and then use the Left and Right
[
]/[
] buttons to select a
crossover frequency.
If no surround left and right speakers
are connected, select None.
Note:
If the Front setting in step 5 is set to
anything other than Full Band, Full
Band cannot be selected here.
8
Use the Up and Down [
]/[
]
buttons to select “Surr Back,”
and then use the Left and Right
[
]/[
] buttons to select a
crossover frequency.
If no surround back speakers are con-
nected, select None.
Notes:
•
If the Surround setting in step 7 is set to
None, this setting cannot be selected.
•
If the Surround setting in step 7 is set
to anything other than Full Band,
Full Band cannot be selected here.
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
9
Use the Up and Down [
]/[
]
buttons to select “Surr Back Ch,”
and then use the Left and Right
[
]/[
] buttons to select:
1ch:
Select if one surround back
speaker is connected.
2ch:
Select if two (left and right)
surround back speakers are
connected.
Note:
If the Surr Back Setting in step 8 is set
to None, this setting cannot be selected.
Continue with step 10 below.
10
Use the Up and Down [
]/[
]
buttons to select “LPF of LFE,”
and then use the Left and Right
[
]/[
] buttons to select a low-
pass filter frequency.
The following low-pass filter frequen-
cies can be selected: 80 Hz (THX),
90 Hz, 100 Hz, or 120 Hz.
Continue with step 11 on page 79.
ENTER
ENTER
This setting is
not
set automatically by the Automatic
Speaker Setup function (see page 54).
ENTER
ENTER
TX-SR705_En.book
Page 78
Monday, May 28, 2007
2:13 PM