Intermec Janus 2050 User Manual page 387

JANUS 2050 Vehicle-Mount Computer User's Manual (4MB)
BRU
Base radio unit. A device that transmits messages over radio frequency (RF)
waves between a controller and data collection devices.
CGA
Abbreviation for Color/Graphics Adapter. CGA is a video adapter board.
check character
A character included within a message for the purpose of performing a check
to ensure the accuracy of the message.
check digit
A character included in a bar code whose value is used to do a mathematical
check on the value of the decoded bar code to retain accuracy.
client
The computer from which you will access drives, directories, files, and
programs that are stored on the server. See also server.
Codabar
A self-checking, discrete bar code symbology that has these 16 characters in its
set: 0 to 9, dollar sign ($), colon (:), slash (/), period (.), plus (+), and minus (-).
Codabar is commonly used in libraries, blood banks, and air-parcel express
applications. The American Blood Commission (ABC) Codabar requires that
you retain the start/stop code digits when processing a Codabar symbol. The
maximum density for a Codabar symbol is 12.8 characters per inch.
Code 2 of 5 (2 of 5)
A discrete, self-checking code for encoding numeric data only. The bars encode
information and the spaces separate individual bars. It can achieve densities of
15 characters per inch.
Code 11
A very high density, discrete, numeric bar code developed by Intermec. The
character set includes the numbers 0 through 9 and the dash character (-). Each
character is represented by a standalone group of three bars with two included
spaces. This code is not self-checking. One or two check digits provide data
security. Code 11 is most extensively used in labeling telecommunications
components and equipment. Its maximum density is 15 characters per inch.
G-6