IAI America IA-T-XA (ANSI standard CE mark agreement) - Manual (Page 39)

Press the WRT key to transfer the data to the
controller.
The step No. advances to 4.
* When the screen is changed with the PAGE UP
and PAGE DOWN keys or ESC key before data
transfer, the input data becomes invalid.
Input the program data of MOVL 2 to MOVL 6 for the
steps No. 4 to No. 8 according to the same
procedures and transfer the data to the controller.
Display EXIT in the function key section with 8 of the
ten-key numeric pad and the SF key.
Select the F4 (EXIT) key and press the return key.
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