Host
A computer that serves other terminals in a network, providing services such as network
control, database access, special programs, supervisory programs, or programming
nguages.
shared boundary defined by common physical interconnection characteristics, signal
ristics and meanings of interchanged signals.
low power electronic device that can serve as a visible or near infrared light source when
is applied continuously or in pulses. It is commonly used as an indicator light and
Line
KTRACK™
al stations. In particular, PackTrack™ manages
systems when it is impossible to detect the real position of the code on the
eter
e that you specify to a program. Typically parameters are set to configure a device to
osition
he position of a scanner or light source in relation to the target of a receiving element.
rotocol
A formal set of conventions governing the formatting and relative timing of message
exchange between two communicating systems.
Resolution
The narrowest element dimension which can be distinguished by a particular reading device
or printed with a particular device or method.
RS232
Interface between data terminal equipment and data communication equipment employing
serial binary data interchange.
RS485
Interface that specifies the electrical characteristics of generators and receivers for use in
balanced digital multipoint systems such as on a Multidrop line.
la
Interface
A
characte
LED (Light Emitting Diode)
A
voltage
uses less power than an incandescent light bulb but more than a Liquid Crystal Display
(LCD). LEDs have extremely long lifetimes when properly operated.
Multidrop
A single communications circuit that interconnects many stations, each of which contains
terminal devices. See RS485.
PAC
PackTrack™ is a Datalogic patented parcel tracking system which improves the reading
features in omnidirection
6-sided reading
parcel, thus overcoming the need for external accessories essential in traditional tracking
systems.
Param
A valu
have particular operating characteristics.
Pitch
Rotation of a code pattern about the X-axis. The normal distance between center line or
adjacent characters. See par. 2.5.
P
T
P
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