Gasboy CFN III Mgnr's Mnl V3.4 User Manual
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Glossary
Page Glossary-2
MDE-4313 CFN Series CFN III Manager’s Manual for Windows NT · July 2004
BACKUP
An extra copy of information stored on a disk as a precaution against
damaging the original. It is a good idea to make a backup copy of your
transaction records. On the Site Controller, you can back up transaction
and other data to a floppy disk.
BATCH
To group a set of commands and data to be executed together. On the
Site Controller, you can create BATCH FILES (files with .CMD
extensions) for the Site Controller to execute. When you enter
commands as a batch file, all the commands are executed before you
see a new prompt.
BATCH FILE
A file that contains commands and their data, which can be executed as
a group. Same as
BAUD
A measure of the rate data is transmitted, expressed in bits per second.
BIT
An abbreviation for binary digit, the smallest unit of information in a
computer. A bit can have a value of either 0 or 1.
BIT-MAPPED
LOCKOUT
Uses less memory but is less flexible than
. Bit-
mapped lockout can be used with privately issued cards. The number
used for lockout can be up to eight digits long. Same as
BOOT
To start or restart the operating system of a Site Controller restoring
power after a power failure.
BROWSER
Short for Web browser, a software application used to locate and display
Web pages. Graphical browsers can display graphics as well as text. In
addition, most modern browsers can present multimedia information,
including sound and video. Text browers display only text, no images.
BUFFER
A temporary data-storage location for information.
BUG
An error in a program.
BYTE
The storage space needed for one character of information. In the CFN
System, a byte is 8 bits.
CABLE
A group of plastic-encased wires with a connector on each end, used to
connect one electronic device to another.
CARD NUMBER
For CFN System proprietary cards, the subfield of the account number
used for bit-mapped lockout.
CARD NUMBER
LOCKOUT
See
.
CATHODE RAY
TUBE
A vacuum tube resembling a television screen, used as a display device.
Also refers to a terminal with a CRT display.
CD-ROM
A compact disk, read-only memory. A form of storage characterized by
high capacity (roughly 600 megabytes) and the use of laser optics rather
than magnetic means for reading data.
CENTRAL
PROCESSING UNIT
(CPU)
The computer’s “brain,” comprising all the necessary circuits for handling
information or instructions.
CFN3
The software application running on the Site Controller III unit. The
application includes commands, windows, and icons.
CFN III
The point of sale system consisting of Site Controller, Islander, Profit
Point, Distribution Boxes, and peripherals. See also
and
CHARACTER
Any letter, digit, punctuation mark, or symbol (usually represented by a
unique binary code consisting of 8 bits). See also
CLUB CARD
Same as
COMMAND
A direct instruction to the CFN Site Controller or console that is carried
out immediately.