Datalogic Skorpio X4 User Manual page 250

Glossary
trailing margin. Within this framework, each recognizable symbology
uses its own unique format.
Bit
Binary digit. One bit is the basic unit of binary information. Generally,
eight consecutive bits compose one byte of data. The pattern of 0
and 1 values within the byte determines its meaning.
Bluetooth®
A standard radio technology using a proprietary protocol. The
onboard Bluetooth® module in the device is compatible with the 2.1
protocol with Enhanced Data Rate (EDR).
Boot
The process a computer goes through when it starts. During boot, the
computer can run self-diagnostic tests and configure hardware and
software.
Byte
On an addressable boundary, eight adjacent binary digits (0 and 1)
combined in a pattern to represent a specific character or numeric
value. Bits are numbered from the right, 0 through 7, with bit 0 the
low-order bit. One byte in memory can be used to store one ASCII
character.
CDRH
Center for Devices and Radiological Health. A federal agency
responsible for regulating laser product safety. This agency specifies
various laser operation classes based on power output during
operation.
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