Sony STR-DN1070 User Manual page 168

You can output a test tone from adjacent speakers to adjust the balance between the speakers.
This operation is only available using the display panel on the front of the receiver.
Press AMP MENU.
1
The menu is displayed on the display panel of the receiver.
Select [<LEVEL>] (Level settings) - [P. NOISE].
2
3 Select the speakers to output the test tone from.
The test tone is output from the selected speakers.
Adjust the speaker level using MASTER VOLUME on the receiver.
4
Available speakers:
FL/FR (Front Left/Front Right)
FL/CNT (Front Left/Center)
CNT/FR (Center/Front Right)
FR/SR (Front Right/Surround Right)
SR/SBR (Surround Right/Surround Back Right)
SR/SB (Surround Right/Surround Back)
SBR/SBL (Surround Back Right/Surround Back Left)
SR/SL (Surround Right/Surround Left)
SBL/SL (Surround Back Left/Surround Left)
SB/SL (Surround Back/Surround Left)
SL/FL (Surround Left/Front Left)
LH/RH (Left Front High/Right Front High)
FL/SR (Front Left/Surround Right)
SL/FR (Surround Left/Front Right)
FL/RH (Front Left/Right Front High)
LH/FR (Left Front High/Front Right)
Note
Some items may not appear, depending on the connected speakers.
This function is canceled if you perform any operation other than the following:
Volume adjustment
Level adjustment of each speaker
Turning the muting function on/off
This function is not available when [Bluetooth Mode] is set to [Transmitter].
Hint
Select [OFF] in step 3 to disable the Phase Noise function.
Adjusting the balance between adjacent speakers by
outputting a source sound (Phase Audio)
You can output the source sound from adjacent speakers to adjust the balance between the
speakers.
This operation is only available using the display panel on the front of the receiver.
Press AMP MENU.
1
The menu is displayed on the display panel of the receiver.