Diagnostics Submenu - VeriFone MX 900 Series Reference Manual

MX 900 Series Reference Manual

Diagnostics Submenu

Tap the
be viewed and printed.
BATTERY
DISPLAY
TOUCH PANEL
KEYPAD
September 14, 2012
tab on the System Mode screen. Diagnostic test results can
DIAGNOSTICS
Item
Determines the state of the internal battery. The terminal will fail
this test if the voltage shows a value below 2.4 volts.
Performs a diagnostic procedure on the terminal display.
When the diagnostic image is shown on the terminal screen, note the
image colors and consistency. The image should appear solid and
show no motion. Press enter to go to the next diagnostic step.
Performs a diagnostic procedure on the touch screen.
TOUCH — Tests the touch screen. X,Y coordinates are displayed.
SIGNATURE — Touch the screen with your finger. The diagnostic will
allow signing with either a stylus or a finger. If both a finger and a
stylus are on the touch panel, the system will prioritize the stylus
input.
KEYPAD TEST — Press each key and the keypress will be displayed on
the screen.
Function
33