??The PT-500 can execute user-developed applications under Application Mode. Applications will share the configuration settings and files of the system. After the execution of an application, the PT-500 returns to the Ready Mode.
The following sections will guide you through the operation functions and features of the PT-500. They include descriptions and charts to help you operate your terminal.
3.1 Ready Mode
On starting up the PT-500 for the first time, the LCD will display:
Sys Error: xxxx
to Reset
Press EXIT & ENTER
This indicates that the memory (RAM) of the PT-500 needs to be formatted. Press both [EXIT] and [ENTER] simultaneously to format RAM. The LCD will then display:
All data will be
LOST after reset!
Are you sure? (Y/N)
Note: Once RAM is formatted, all existing data will be lost. Press [ENTER] for YES or [SP] for NO to confirm your selection. After RAM is formatted, the system will restart and display:
PT-500 v1.0 1024KB Total 1012KB Free
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