Sony HT-Z9F Operating Instructions Manual page 11

Rear
 LAN(100) port
 HDMI IN 2 jack
For specifications and notes on
connections, see "Supported
HDMI Video Formats" (page 77).
 HDMI IN 1 jack
For specifications and notes on
connections, see "Supported
HDMI Video Formats" (page 77).
 HDMI OUT (TV (ARC)) jack
Connect a TV that has an HDMI
input jack with an HDMI cable.
The system is compatible with
Audio Return Channel (ARC). ARC
is the function that sends TV
sound to an AV device such as the
system from the TV's HDMI jack.
For specifications and notes on
connections, see "Supported
HDMI Video Formats" (page 77).

(USB) port (page 38)
 ANALOG IN jack
 TV IN (OPT) jack
 IR repeater (page 33)
Transmits the remote signal of
the TV remote control to the TV.
11
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