Vectron POS ColorTouch User Manual page 43

Network card .................................. Extension interface card for estab-
Network port ................................... Port, via which several computers or
Pixel .................................................... Smallest element of a digital image
POS ...................................................... Point Of Sale.
RAM.................................................... Random
Serial interface................................ Port, sequentially transfering bit by
Software ............................................ Header word for every type of
Update ............................................... Loading the most current software
Vectron POS ColorTouch
lishing a network connection or for
connecting a PC to an ECR.
ECRs can be connected.
with defined coordinates, regarding
location and color.
storage cell of which can be accessed
at will. RAM modules are volatile
memory modules. They loose their
contents, if no voltage is applied.
bit.
computer programs.
into the respective hardware.
Access Memory,
43
every