IAI America IA-T-XA (ANSI standard CE mark agreement) - Manual (Page 81)

Select the F1 (Edit) key on the Mode Selection
screen.
Select the F2 (Prog) key on the Edit screen.
Select the F1 (Mdfy) key on the Prog screen.
Enter the program No. with the ten-key numeric pad
and press the return key.
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