07Setting up
Surround back speaker distance setting (page 47)
Specifies the distance from your listening position to your surround back speakers.
Surround left speaker distance setting (page 47)
Specify the distance from your listening position to your surround left speaker.
Subwoofer distance setting (page 47) Specify the distance from your listening position to your subwoofer.
Dynamic range control setting (page 48)
Compress the dynamic range of the sound track.
Dual mono setting (page 48) Isolate one channel when listening to discs with dual mono encoding.
Surround back channel input setting
Specify the number of surround back analog inputs you have connected.
Digital input settings (page 48) Specify the components to be assigned to the digital inputs (below).
•Coaxial digital input 1 setting
•Coaxial digital input 2 setting
•Optical digital input 1 setting
•Optical digital input 2 setting (VSX- D812/D912 only)
4 Use or to adjust the setting.
The setting is entered automatically.
5Repeat steps 3 and 4 to adjust other setup options.
6When you’re done, press ENTER to exit.
•The setting display is automatically exited after 3 minutes of inactivity.
Speaker setting
•Default setting:
You must let the receiver know how many speakers you have, and how big they are. The size you choose (large or small) determines how much bass is sent from the receiver to the speakers.
In the display, F, C, and S refer to front, center, and surround speakers respectively. Speaker size is denoted as L for large speakers, S for small speakers, and 
(asterisk) if no speaker is connected.
•If the cone size (diameter) of the speaker is larger than 15 cm, set the speaker size to L.
•If you’re not using a subwoofer, we recommend setting the front speakers to L.
•Cycle through the available choices
using or and choose a configuration that matches your speaker setup.
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