7
EN
Connectors
This section includes an overview of the
connectors available on the main unit.
4
1
2
3
5
6
a
DC IN
Connect to the power supply.
b
AUDIO IN
Connect to an audio output (3.5mm
jack) on a device.
c
OPTICAL IN
Connect to an optical audio output on
the TV or a digital device.
d
USB (For service)
Connect to a USB flash drive to upgrade
software of this product.
e
HDMI OUT (eARC/ARC)
Connect to the HDMI (eARC/ARC) input
on the TV.
f
HDMI IN 1 / HDMI IN 2
Connect to the HDMI output on a digital
device.
