• If connecting a digital audio system that is
compatible with Audio Return Channel
(ARC) technology, use HDMI IN 4. If not, an
additional connection with DIGITAL AUDIO
OUT (OPTICAL) is necessary.
HDMI IN 2/MHL
You can connect your MHL (Mobile High-
definition Link) device using an HD quality
Connect to your cable or antenna (aerial).
* When connecting mono equipment, connect to the L
(MONO) audio jack.