The MX800 Series terminal requires a touch screen calibration at the time of installation. The terminal should be powered on and allowed to stabilize at normal operating temperature; usually this takes no longer than 30 minutes, even if the terminal was previously in a cooler or warmer location. The touch screen calibration procedure (below) should then be performed.
To perform a touch screen (panel) calibration, follow this procedure:
1Press the recessed button near the top of the Magnetic Stripe Reader with a straightened paper clip and hold while three LEDs in the MSR track turn on. Release the button when the middle LED turns off. Keep hands away from the display until the prompt appears for password entry.
2Enter the password.
3In System Mode, perform a manual touch screen compensation. Tap CONFIGURE > right blue arrow > CALIBRATE > CALIBRATE. Follow the directions on the display.
20MX800 SERIES INSTALLATION GUIDE