Unitech PT-500 manual Diag Menu, Diag LCD, Diag KBD

Press [EXIT] to exit to the previous menu.

5. DIAG MENU

Select [5-DIAG] to diagnose the PT-500 to determine if there are any hardware problems.

<DIAG MENU >

1-LCD 2-KBD

3-COM 4-MEM

Select [1] to diagnose LCD

Select [2] to diagnose Keypad

Select [3] to diagnose RS232 port

Select [4] to diagnose Memory

Select [Exit] to return to the previous menu

Note: Multi-Point Protocol will be disabled temporally while the system is diagnosing itself.

1. DIAG LCD

The LCD will become clear, then black, and then will return to the Diag Menu display.

2.DIAG KBD

<DIAG MENU >

Key Pressed:

_

Keypad input will be displayed on the bottom left corner. Press [Exit] key to return to the previous menu.

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