PRINTER
One of the major design features of the PST terminals is the ability to accommodate a very large range of printers. The terminal provides a printer platform where the printer can be mounted (use the Velcro strips in the accessories kit for fixation aid), and also provides a regulated 24 volts DC power line to power the printer.
The terminal can accommodate both parallel and serial interfaces. Please consult the printer user manual before assembling and
connecting any printers to the terminal.
USB
There are two standard USB female connectors in the rear room. Both support the Universal Serial Bus Specification standard 2.0 and also 1.1.
SYSTEM PROTECTION
In the Posiflex POS system delivered with preloaded OS, there is a function built in for system protection. A screen as below will pop up for a short period of time in operation system booting up stage.
In normal practice, nothing has to be done and the system boot up continues. However, this function is useful for our end users to fight against virus attacks or malicious system invasions nowadays or even some possible system crash. Please connect a PS/2 keyboard to KB port of the system to engage this function if there in no specific instruction from
your system integrator. Press the three key combination of “Ctrl” + “Alt” + “F12” at the above screen or press the key on programmable keyboard per your system integrator’s arrangement.
Please follow screen display to refresh the system back up then you can call for instruction on system restore from your system integrator once the disaster occurs.
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Part 20