IOGear GHSW8242 Manual - Manual (Page 6)

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6
Rear View
1. Grounding Terminal
The grounding wire attaches here.
Note: The grounding wire is not included
in this package.
2. Power Jack
The power adapter cable plugs in here.
3. IR Extender Port
Connect the IR Extender to this port.
4. RS-232 Serial Port
For input source selection and high-
end system control, including firmware
upgrades.
5. RCA Audio Ports
The red port is for the right audio channel,
and the white port is for the left audio
channel.
6. Digital Audio Ports
Connect the optical and coaxial audio
cables to these ports.
7. HDMI Out (port 2)
Connect an HDMI display or projector
8. HDMI Out
(port 1)
Connect to HDMI display or projector
(ARC In)
The ARC audio can be transmitted
back (to audio receivers) through this
connectivity
9. HDMI In
HDMI source devices can plug into any of
four available ports.