Sony STR-DH770 Manual page 59

receiver.
OFF ： The receiver does not turn off when the TV is turned off, regardless of the input
of the receiver.
Note
Depending on the status of the device, the connected device may not turn off.
The System Power Off function may work with other devices than those manufactured by Sony, but
operation is not guaranteed.
[73] Using Other Features
Enjoying TV sound from the speakers connected to
the receiver (System Audio Control function)
If you turn on the receiver while you are watching the TV, the TV sound will be output from the
speakers connected to the receiver. The volume of the receiver can be adjusted using the TV
remote control.
If the TV sound was output from the speakers connected to the receiver last time you watched
the TV, the receiver will be turned on automatically when you turn on the TV again.
Operations can also be made using the TV menu. For details, refer to the operating instructions
of the TV.
Note
Depending on the TV, the number of the receiver volume level is displayed on the TV screen. The
volume number displayed on the TV may differ from the number on the front panel display of the
receiver.
System Audio Control function may work with other devices than those manufactured by Sony, but
operation is not guaranteed.
Depending on the settings of the TV, the System Audio Control function may not be available. For
details, refer to the operating instructions of the TV.
When [<HDMI>] - [CTRL HDMI] is set to [CTRL ON], [<HDMI>] - [AUDIO OUT] will be set
automatically according to the setting of the System Audio Control function.
[74] Using Other Features
Enjoying an input source from a connected device
immediately (One-Touch Play function)
When you play content on a device (Blu-ray Disc player, PlayStation®4, etc.) connected to the
receiver, the receiver and the TV are turned on automatically, the input of the receiver is
switched to the input of the device being played, and sound is output from the speakers
connected to the receiver.
Note
If [<HDMI>] - [STBY THRU] is set to [AUTO] or [ON], and the TV sound was output from the
speakers of the TV last time you watched the TV, the receiver does not turn on and the sound and
picture are output from the TV even if you play content on the device.
Depending on the TV, the beginning part of content being played may not play correctly.
One-Touch Play function may work with other devices than those manufactured by Sony, but
operation is not guaranteed.
Interlocking with BRAVIA TV and other devices ("BRAVIA" Sync)
Interlocking with BRAVIA TV and other devices ("BRAVIA" Sync)