Surround Back Speakers Assign; Performing Auto Calibration - Sony STR-DH770 Manual

HIGH/FRONT B terminals.
Select [Speaker Setting] from the home menu.
1
Select [Surround Back Speakers Assign].
2
Set the assignment for the SPEAKERS SURROUND BACK/BI-AMP/FRONT
3
HIGH/FRONT B terminals.
Surround Back Speakers: When using the surround back speaker connection.
Bi-Amplifier Speakers: When using the bi-amplifier speaker connection.
Front B Speakers: When using the front B speaker connection.
Front High Speakers: When using the front high speaker connection.
None Speaker: When none of the connections above is used.
Note
You can only set [Surround Back Speakers Assign] when headphones are not connected.
Hint
You can also set the assignment for the surround back speaker terminals from [SB ASSIGN] in the
[<SPEAKER>] menu on the display panel.
[89] Adjusting Settings

Performing Auto Calibration

1. About Auto Calibration
Auto Calibration allows you to perform automatic calibration as follows.
Check the connection between each speaker and the receiver.
Adjust the speaker level.
Measure the distance of each speaker from your seating position. (*)
Measure the speaker size. (*)
Measure the frequency characteristics (EQ). (*)
* The measurement result is not utilized when [DIRECT] is being used and an analog input is selected.
Note
The D.C.A.C. is designed to achieve proper sound balance for your room. However, you can adjust
the speaker levels manually according to your preference using [<LEVEL>] - [TEST TONE] in the
[Speaker Settings] menu.
[90] Adjusting Settings Performing Auto Calibration
2. Before you perform Auto Calibration
Before you perform Auto Calibration, check the following items:
Set up and connect the speakers.
Do not connect any microphones other than the supplied calibration microphone to the
CALIBRATION MIC jack.
If using a bi-amplifier connection or a front B speaker connection, set the assignment for the
SPEAKERS SURROUND BACK/BI-AMP/FRONT HIGH/FRONT B terminals properly.
Set the speaker output to a setting other than [SPK OFF].