Calibrate Touch Screen - VeriFone MX 880 Installation Manual

Calibrate
Touch Screen
22
MX 800 S I
ERIES NSTALLATION
5
Plug the power pack into an indoor electrical power outlet
Figure 18 Power Pack Connection
The MX 800 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:
1
Press 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.
2
Enter the System Mode password.
3
In System Mode, perform a manual touch screen compensation. Tap
> right blue arrow >
CONFIGURE
on the display.
4
Important: Also, while in System Mode, verify the time on the unit is correct.
G
UIDE
>
CALIBRATE CALIBRATE
(Figure 18).
TIE-DOWN STRAP
. Follow the directions