Onkyo AV Receiver HT-R791 - Manual (Page 61)

Advanced Operations
En-61
■ Audio Return Channel (ARC)
` Off
` Auto:
The audio signal from your TV tuner can be sent to
HDMI OUT of the AV receiver.
The audio return channel (ARC) function allows an ARC
capable TV to send the audio stream to HDMI OUT of the
AV receiver. To use this function, you must select the
TV/CD input selector and your TV must be ARC capable.
The ARC indicator will light when the audio signal is
detected. Default setting: “
- - - - ”
Note
• This setting is fixed to “- - - -” when the “HDMI
Control(RIHD)” setting is set to “Off”.
• This setting is set to “Auto” automatically when the “HDMI
Control(RIHD)” setting is set to “On” for the first time.
• If you set “Audio Return Channel” to “Auto”, the “Audio
Selector” settings of the TV/CD input selector will be
automatically switched to “ARC” (
➔ page 57 ).
■ LipSync
` Off
` On
This function allows the AV receiver to automatically
correct any delay between the video and the audio, based
on the data from the connected monitor.
Note
• This function works only if your HDMI-compatible TV supports
HDMI Lip Sync.
■ InstaPrevue
These settings apply to “InstaPrevue” of the Home menu
( ➔ page 40 ) and specify the preview display of HDMI
video streams.
Sub Window
` Multi:
Displays preview thumbnails all at once.
` Single:
Displays preview thumbnails one-by-one.
With this setting, you can set the number of preview
thumbnails displayed.
Position
(with “Sub Window” set to “Multi”)
` Top, Bottom, Left, Right
(with “Sub Window” set to “Single”)
` Upper Left, Upper Right, Lower Left, Lower Right
With this setting, you can set the position of preview
thumbnails on the TV screen.
Note
• Depending on video signals, the picture may not be properly
rendered on the preview thumbnails of InstaPrevue.
Auto Standby
■ Auto Standby
` Off
` On
When “Auto Standby” is set to “On”, the ASb indicator
lights and the AV receiver will automatically enter standby
mode if there is no operation for 30 minutes with no audio
and no video signal input.
“Auto Standby” will appear on the AV receiver’s display
and OSD 30 seconds before the Auto Standby comes on.
Note
• Set to “ On” , the Auto Standby function may activate itself during
playback with some sources.
• The Auto Standby function does not work when Zone 2 is on.
After changing the settings of the “HDMI
Control(RIHD)”, “HDMI Through” or “Audio
Return Channel”, turn off the power on all connected
pieces of equipment and then turn them on again. Refer
to the user’s manuals for all connected pieces of
equipment.