Sony STR-DN1080 Manual page 180

Select the setting you want.
3
Show: [Zone Controls] is displayed on the home menu.
Hide: [Zone Controls] is not displayed on the home menu.
[212] Adjusting Settings
Setting the volume control for Zone 2 (Zone2 Line Out)
You can set variable or fixed volume control for the AUDIO ZONE 2 OUT jacks.
Select [Setup] - [Zone Settings] from the home menu.
1
Select [Zone2 Line Out].
2
Select the setting you want.
3
Variable:
Recommended when using another amplifier that does not have volume control for
Zone 2.
The volume for the AUDIO ZONE 2 OUT jacks can be changed.
Fixed:
Recommended when using another amplifier with variable volume control for Zone 2.
The volume for the AUDIO ZONE 2 OUT jacks is fixed.
Note
When [Variable] is set, the volume is turned down by default. Turn up the volume while listening to
the sound after completing setup. The volume for the SPEAKERS ZONE 2 (*1) or SPEAKERS
SURROUND BACK/HEIGHT (*2) terminals is changed together with the volume for the AUDIO
ZONE 2 OUT jacks.
*1 For USA and Canadian models only
*2 For other models only
[213] Adjusting Settings
Selecting the language (Language) (for USA,
Canadian, European and Australian models only)
You can select the language of messages on the screen.
Select [Setup] - [System Settings] from the home menu.
1
Zone Settings
System Settings