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Overview
Antenna Connector (Optional)
1
This connector allows you to connect an external antenna for wireless LAN.
Users may find one antenna connector on the bottom I/O panel and two on the
left and right sides of the system.
USB 2.0 Port
2
The USB (Universal Serial Bus) port is for attaching USB devices such as key-
board, mouse, or other USB-compatible devices. It supports up to 480Mbit/s
(Hi-Speed) data transfer rate.
USB 3.0 Port
3
The USB 3.0 port is backward-compatible with USB 2.0 devices. It supports up
to 5Gbit/s (SuperSpeed) data transfer rate.
4
HDMI-Out Port
The High-DefinitionMultimedia Interface (HDMI) is an all-digital audio/video
interface capable of transmitting uncompressed streams. HDMI supports all
TV format, including standard, enhanced, or high-definitionvideo, plus multi-
channel digital audio on a single cable.
System Power Button
5
Press the switch to turn the power supply on or off.
RS-232/422/485 Serial Port
6
The serial port is a 16550A high speed communications port that sends/re-
ceives 16 bytes FIFOs. It supports barcode scanners, barcode printers, bill
printers, credit card machine, etc.
19V DC Power Jack
7
Power supplied through this jack supplies power to the system.
RJ45 LAN Jack
8
The standard RJ-45 LAN jack is provided for connection to the Local Area Net-
work (LAN). You can connect a network cable to it.
Headphone Jack (Green)
9
This connector is provided for headphones or speakers.
Microphone Jack (Pink)
10
This connector is provided for microphones.
1-4
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