46
En
■
Speaker Impedance
(European, Australian and Asian models)
`
4ohms
:
Select if the impedance of any speaker is 4 ohms or
more but less than 6.
`
6ohms
:
Select if the impedances of all speakers are between
6 and 16 ohms.
Note
•
(North American and Taiwan models)
Speakers with an
impedance of less than 6 ohms are not supported.
■
Speakers Type (Front)
`
Normal
:
Select this if you’ve connected your front speakers
normally.
`
Bi-Amp
:
Select this if you’ve bi-amped your front speakers.
■
Powered Zone 2
`
No
`
Yes
:
Zone 2 speakers can be used. (Powered Zone 2
enabled).
Note
• If the “
Speakers Type (Front)
” setting is set to “
Bi-Amp
”,
Powered Zone 2 cannot be used.
• When the “
Powered Zone 2
” setting is set to “
Yes
”, the
surround back or front high speakers cannot be used.
Speaker Configuration
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
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. If you set up your
speakers using Audyssey 2EQ
®
Room Correction and
Speaker Setup, please make sure manually that any THX
speakers are set to “
80Hz(THX)
” crossover.
Note
• These settings are not available in either of the following cases:
– a pair of headphones is connected.
– the “
Audio TV Out
” setting is set to “
On
” (
➔
page 57
).
– “
HDMI Control (RIHD)
” is set to “
On
” (
➔
page 56
) and
you’re listening through your TV speakers.
■
Subwoofer
`
Yes
`
No
■
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
, Surround Back
*2*3*4*5
`
Full Band
`
40Hz
to
80Hz(THX)
to
100Hz
,
120Hz
,
150Hz
,
200Hz
`
None
■
Front High
*1*2*4*6
`
Full Band
`
40Hz
to
80Hz(THX)
to
100Hz
,
120Hz
,
150Hz
,
200Hz
`
None
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
”, or
the “
Powered Zone 2
” setting is set to “
Yes
”, this setting
cannot be selected.
*5
If anything else than “
None
” is selected in “
Front High
”, this
setting is automatically set to “
None
”.
*6
If anything else than “
None
” is selected in “
Surround Back
”,
this setting is automatically set to “
None
”.
■
Surround Back Ch
`
1ch
:
Select if only one surround back speaker L is
connected.
`
2ch
:
Select if two (left and right) surround back speakers
are connected.
Note
• If the “
Surround Back
” Setting is set to “
None
”, this setting
cannot be selected.
■
LPF of LFE
(Low-Pass Filter for the LFE Channel)
`
80Hz
,
90Hz
,
100Hz
,
120Hz
`
Bypass
:
Low-Pass Filter is not applied.
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.
Note
• If you’re using THX-certified speakers, select “
80Hz
”.
