manual

Triton Systems ©
67
 ()
is function allows user to verify operation of the T9 keypad and the on-screen command buttons.
1. Navigate to Management Functions > Diagnostics > Keypad.
2. Press Test.
3. Press Screen Button 5, Screen Button 6, Screen Button 7, and Screen Button 8 to verify LCD buttons are
working properly. Each button will appear on screen if operating.
4. Press all buttons except ENTER on the T9 keypad to verify keypad is functioning properly. Each button will
appear on screen if operating.
5. Press Enter on T9 keypad to complete button test and return to previous screen.