Touch Screen Calibration - Olivetti CFR3000 Anwenderhandbuch

TOUCH SCREEN CALIBRATION

With this selection, the background of the screen becomes black and a guided
procedure highlighted by a cross-shaped pointer is activated; follow the instructions
provide on the screen to complete the procedure correctly.
When this key is selected, the procedure for calibrating the touch screen is
displayed.
Calibration
[ Touch screen at point indicated ]
Touch the symbol to start the touch screen calibration procedure, keeping it pressed
until the next calibration step is displayed.
Follow the instructions displayed on the touch screen to carry out the procedure.
At the end of the initialisation procedure the cash register returns to either «retail» or
«catering» mode, depending on how it is set up.
2-16