Sony STR-DN840 用户手册

The menu parameters displayed on the TV screen 
vary, depending on the current settings or the 
status of the selected icon.

Re-runs the Easy Setup to make the basic 
settings. Follow the on-screen instructions 
(page 33).

You can adjust each speaker manually.
You can also adjust the speaker levels after 
the Auto Calibration is completed.

The speaker settings are only for the current 
seating position.

x Auto Calibration

Lets you perform the automatic calibration 
function.

Follow the instructions on the TV 
screen, then press 

.

The measurement starts in five seconds.
The measurement process will take 
approximately 30 seconds with a test 
tone.
When the measurement ends, a beep 
sounds and the screen switches.

If an error code appears on the screen, see 
“Message list after Auto Calibration 
measurement” (page 89).

Select the item you want, then press 

.

• Retry: Performs the Auto Calibration 

again.

• Save&Exit: Save the measurement 

results and exits the setting process.

• WRN Check: Displays warning 

related to the measurement results. See 
“Message list after Auto Calibration 
measurement” (page 89).

• Exit: Exits the setting process without 

saving the measurement results.

Save the measurement result.
Select “Save&Exit” in step 2.

• The A.P.M. (Automatic Phase Matching) 

function is activated after you save the 
measurement result. 

• The A.P.M. function does not work in the 

following cases.  
– The calibration type is set to “Off” when 

using the “Calibration Type” (page 90).

– When Dolby TrueHD or DTS-HD signals 

with a sampling frequency of more than 
48 kHz are being received.

• If you reposition your speaker, we 

recommend that you perform Auto 
Calibration again to enjoy the surround 
sound.

• You can select the calibration type after you 

have performed the Auto Calibration and saved 
the settings.

• You can change the unit of distance in “Distance 

Unit” in the Speaker Settings menu (page 92).

• The size of a speaker (“Large”/“Small”) is 

determined by the low frequency 
characteristics. The measurement results may 
vary, depending on the position of the optimizer 
microphone and speakers, and the shape of the 
room. It is recommended that you apply the 
measurement results. However, you can change 
those settings in the Speaker Settings menu. 
Save the measurement results first, then try to 
change the settings.

To check error code or warning message 
obtained during “Auto Calibration” 
(page 88), proceed with the following 
steps.