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Getting Started Connections Playback Remote Control Multi-Zone Information Troubleshooting
ENGLISH
Example of Display of Default
Values
[Selectable items]
Large
Small
In lists of selectable items or adjustable ranges, the item
surrounded by a border is the default value.
Speaker Setup
Use this procedure to set the speakers manually or if you wish to
change the settings made with the auto setup procedure.
a ~ h Speaker Confi guration
j Subwoofer Mode Setup
k ~ A5 Distance
A6 Crossover Frequency
A7 Test Tone
Center Speaker
Select center speaker use and size.
[Selectable items]
Large
Small
None
• Select “Large” or “Small” not according to the physical size of the
speaker but according to the low frequency reproduction capabilities
based on the frequency set at “Crossover Frequency” (vpage
24).
• When “Front Speaker” is set to “Small”, “Subwoofer” is automatically
set to “Yes”.
• If “Subwoofer” is set to “No”, “Front Speaker” is automatically set to
“Large”.
• If “Surround Speaker” is set to “None”, “Surround Back Speaker” are
automatically set to “None”.
• When using just one surround back speaker, connect it to the left
channel (SBL).
j
Subwoofer Mode Setup
Select low range signal to be reproduced by subwoofer.
[Display]
1.Sp 2.In 3.Op
Q
Speaker Setup
Q
7 SW Mode Norm
• This can be set when “System Setup” – “Speaker Setup” –
“Subwoofer” is set to “Yes”.
• Play music or a movie source and select the mode offering the
strongest bass.
• Select “LFE+Main” if you want the bass signals to always be
produced from the subwoofer.
[Selectable items]
LFE (Normal)
: Play low range and LFE signal of channels set to
“Small”.
LFE+Main
: Play low range and LFE signal of all channels.
Large
: Select this when using large speakers with ample low
frequency reproduction capabilities.
Small
: Select this when using small speakers without ample low
frequency reproduction capabilities.
None
: Select this when no speaker is connected.
Yes
: Select this when a subwoofer is connected.
No
: Select this when no subwoofer is connected.
2spkrs
1spkr
:
Select the number of surround back speakers.
NOTE
By default, the AVR-688’s “Amp Assign” setting is set to “ZONE2”. To
use as the surround back speaker for the main zone, change the “Amp
Assign” setting (vpage 27).
Subwoofer
Select subwoofer use.
[Selectable items]
Yes
No
Surround Speaker
Select surround speakers use and size.
[Selectable items]
Large
Small
None
Surround Back Speaker
Select surround back speaker use and size.
[Selectable items]
(
Large
Small
None
)
(
2spkrs
1spkr
)
a ~ h Speaker Confi guration
Select speaker confi guration and size.
(bass reproduction capability)
[Display]
1.Sp 2.In 3.Op
Q
Speaker Setup
Q
1 Front Large
Q
6 Subwoofer Yes
Front Speaker
Select front speaker size.
[Selectable items]
Large
Small
Operations (vpage 22)
Setup