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6. Memory
6.1. Memory Arrangement:
The terminal is equipped with 2MB SRAM and it is divided into two portions with 1MB each for data and
look-up file storages.
A record is composed of FORM(s) or/and MENU(s). Each record can contain upto 10 FORM(s) or/and
MENU(s). Each FORM can store upto 400 digits and each MENU can store upto 176 digits.
The 1MB data storage memory can store maximum amount of record number upto 35000 recrods (based
on the presumption of each record contains with 30 digits).
The more digit contains in record the less record number is stored.
6.2. Memory Near Full Warning
When the terminal’s memory capacity reaches to less than 5% of 1 mega byte of the data storage portion:
A warning of “Memory Near Full” would appear on the display, (figure 6.2).
To accentuate the user aware of memory status, it is designed blocking any actions on the terminal
without removing the warning by press “ESC” key.
Figure 6.2 Figure 6.3
6.3. Memory Full Warning
When the terminal’s memory is full, a warning of “Memory Full” would appear on the display (figure 6.3).
It would emit 5 beeps for every barcode scan or any “ENTER” key is pressed, and no save command is
executed. Only by press “ESC” key to exit this.
