Gasboy 1000 Series Technical Reference Manual Instrukcja Użytkownika Pobierz pdf (Strona 42)

GASBOY Series 1000

2-24 03/07/03

Diagnostics

To aid in system troubleshooting and service, an integral diagnostic program is

provided. This program includes card reader, keypad, LCD, LCD message,

ROM, RAM, and communication port tests. A summary of diagnostic tests is

shown in Figure 2-14.

Test # Description

0 Calculate PIN Function

1 Change Password Function

2 LCD Character Set Test

3 Card Data Display

4 Keypad Test

5 Communication Ports Test *

6 RAM (Memory) Test

7 ROM (Program) Test

8 LCD Message Test

9 Mag Data Section Test **

* Loopback test jumper needed for this test

** Special test cable needed for this test

Figure 2-14. Diagnostic Test Summary

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 154 155

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Gasboy 1000 Series Technical Reference Manual Instrukcja Użytkownika Strona 42