Intermec Trakker Antares 2420, User Manual

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TRAKKER Antares 2420 and 2425 Hand-Held Terminal User’s Manual
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Code One
A two-dimensional matrix symbology that is useful for applications such as small parts
labels that do not have sufficient space for linear bar codes. In addition to data storage
and error correction symbols, each Code One symbol contains a set of horizontal lines in
the center, called a finder pattern, that helps bar code scanners quickly locate and identify
each symbol. Code One symbols also contain vertical reference bars to help bar code
scanners locate the relative positions of each data bit.
COM port
Commonly used short form of communications port. Locations from which data can be
passed into and out of the terminal. COM ports offer serial communications, which
means that data is transmitted one bit at a time over a single line from one computer to
another.
communications protocol
A set of rules or standards designed to enable computers to connect with each other and
exchange data. An example of a communications protocol is configurable serial protocol.
configuration
The selected parameters that determine the operating characteristics of an electronic
device.
configuration command
A configuration command changes the way the terminal operates. You can enter a
configuration command by typing on the keypad, by scanning a bar code label, or by
sending a command from a device on the 2.4 GHz network.
controller IP address
Identifies the IP address assigned to the DCS 300 in the Intermec data collection network.
data bits
The number of bits the terminal uses when communicating with another device (i.e., host
computer). Generally set at seven or eight.
data collection device
A device used with a scanner that collects data by scanning bar codes and sending this
data to a host computer.
data transmission
An event in which a block of data is transmitted from one device to another.