Matrix Orbital VFD2041 Legacy - Manual (Page 32)

7.2 Options
Table 22: Options Available on VFD2041
Inverse Blue VFD WB
Inverse Yellow VFD IY
White backlight with Gray glass (Ice Blue) GW
Extended Temperature E
Wide Voltage V
Wide Voltage with Efficient Switching Power
Supply
-VPT
8 Appendix: Glossary
Table 23: Appendix: Glossary
ASCII American Standard Code for Information Interchange.
A 7 bit binary code representing the English alpha-
bet, decimal numbers and common punctuation marks.
Also includes control characters such as carriage re-
turn or end of text. An 8 bit superset of the standard
ASCII codes is often used today to include foreign
characters and other symbols. These supersets are of-
ten called extended ASCII character sets.
Baud Rate The (data and signaling) bit transmission rate of an RS-
232 device.
Binary Number A number written using binary notation which only
uses zeros and ones
Bit The smallest unit of information a computer can work
with. Each bit is either 0 or 1. Binary digit.
Bitmap A representation, consisting of rows and columns of
dots, of a graphics image in computer memory. The
value of each dot (whether it is filled in or not) is stored
in one or more bits of data.
Byte A grouping of eight binary bits
Configuration The way a system is set up, or the assortment of com-
ponents that make up the system. Configuration can
refer to either hardware or software, or the combina-
tion of both.
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