Honeywell user manual CV31 Ports and Connectors, Callout Connector Description, COM1, COM3, Aux

Chapter 1 — About the Computer Features

CV31 Ports and Connectors

Callout	Connector	Description
1	Ethernet	Supports 10BaseT/100BaseT full duplex
		standard Ethernet interfaces.
2	COM1	Connects the computer to RS-232 devices, like
		scanners or printers.
3	COM3	Connects the computer to RS-232 devices, like
		scanners or printers.
4	AUX	Connects USB devices, like keyboards to the
		computer. You can connect a single or double
		USB cable to the AUX connector to turn it into
		one or two USB host connectors. You can also
		connect a developer USB cable to turn the port
		into a USB 1.1 Client connection.
5	Power	Connects the computer to an AC/DC or DC/DC
		power supply.
6	Headset	Connects a 3.5 mm (1/8") headset to the
	Jack	computer.
7	Antenna	Connects an external antenna to the computer.

8 Thor CV31 Vehicle-Mount Computer User Manual