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5.1 TOUCH SCREEN CALIBRATION
Following the replacement of the lower touch screen monitor or in the event of calibration errors,
a touch screen calibration will be required.
To perform this action the following steps must be followed.
1. From the door open menu press and hold the start button, after approximately 8 seconds
the machine will enter the touch screen calibration routine.
2. The following message will now appear first on the top screen:
“Touch the touch screen when the correct monitor is highlighted”
”This one”
3. The message has a 3 second countdown. After completing the countdown, the message
is cycled to the next monitor.
4. When the message is displayed on the monitor that has the touch screen installed,
TOUCH the screen. The text of the message will turn RED to confirm that the touch has
been detected.
5. The screen will display two touch position dots, one in the lower left corner, and one in
the upper right corner.
6.
Starting at the lower left touch position dot, follow the on screen prompt to “Touch and
hold for 2 second
s”. On removing finger from screen the message “Thank you” will be
displayed, repeat process for upper right touch position dot.
Following a successful touch screen calibration, the screen will now display the main menu.
