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All-in-One PC ET22 Series
Antenna Input (on selected models)
The antenna input is for TV frequency signal and allows for use with the digital TV
antenna or input from subscription television services. The antenna can receive digital
TV. Cable service connection can receive digital TV, analog TV, depending on paid
services.
Power input
The supplied power adapter converts AC power to DC power for use with this jack.
Power supplied through this jack supplies power to the PC. To prevent damage to the
PC, always use the supplied power adapter.
WARNING!
The power adapter may get warm or hot when in use. Do not cover the
adapter and keep it away from your body.
HDMI Input Port
HDMI (High-Definition Multimedia Interface) is an uncompressed all-digital audio/
video interface between any audio/video source, such as set-top box or DVD player.
HDMI Output Port
Connect this port with devices equipped with HDMI input port, such as LCD monitor
or projector.
LAN port
The eight-pin RJ-45 LAN port supports a standard Ethernet cable for connection to a
local network.
Rear I/O ports
NOTE:
The Rear I/O ports vary by model.
ET2221I-B85 I/O ports
