Onkyo TX-L20D Manuel D'instructions page 9

> Before Start > Part Names
2. Connect the TV
1
a HDMI cable, b Digital optical cable
8
> Install
DIGITAL
OPTICAL OUT
b
> Initial Setup > Playback
a
Advanced Setup | Firmware Update | Others
To ARC TV
For a TV that supports the ARC (Audio Return Channel)
( P51) feature, use an HDMI cable and connect according
to illustration "a". Choose an HDMI IN jack on the TV that
supports ARC when connecting.
To Non-ARC TV
For a TV that does not support the ARC (Audio Return
Channel) feature, connect both the HDMI cable in illustration
"a" and the digital optical cable in "b".
Setup
0 Settings are required to use the ARC function. Select
"Yes" in "3. Audio Return Channel" (
Setup.
0 Please refer to the TV's operation manual for directions
on connections and setup for the TV.
E
N
P13) in the Initial