Vectron POS ColorTouch 64 Bit, Руководство пользователя

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189
Glossar y
Term Defintion
B
arcode Code on a merchandise that consists of ver-
tical bars.
C
ash drawer Drawer in which cash is kept, connectable to
a cash register system.
CE Duty for marking all devices, manu-factured
in or imported into the EU, verifying confor-
mity with EU standards and regulations.
CSTN
C
olor
S
uper-
T
wist
N
ematic. LCD technique,
where pixels are addressed by transistors,
which can address a whole line or column.
E thernet A standardized network protocol, used for
interconnecting computers and networks.
F
lash-ROM In contrast to ROM, Flash-ROM is a recorda-
ble memory type. Here, the ECR software of
Vectron POS systems is stored.
H ardware Physical components of a computer and its
peripherals.
I
dentification lock For sign in and out of the operators.
Internet Worldwide computer network, consisting of
various interconnected networks.
L CD L iquid C rystal D isplay; a layer of liquid
chrystals is given in between two foils. When
a voltage passes through these chrystals,
they change the angle of optical refraction.
N etwork Group of computers that are connected via
different lines and share common resources
like data and peripherals.
Network port Port via which several computers or ECRs
can be connected.
O perator key For sign in and out of the operators.
P arallel port Port that allows simultaneous data transmis-
sion on eight lines.