IAI America IA-T-XA (ANSI standard CE mark agreement) - Manual (Page 90)

12-3. One-line comment input
A comment is input for the program step (invalid step) with numeric values, alphabet letters, and
symbols (*, 䊶, and _).
Mode flow: Program No. + return
Move the cursor to the step No. for comment input.
Press the F3 (Cmnt) key.
C is displayed next to the step No.
Press the return key.
When canceling comment input, press the F3
(Cmnt) key. The display returns to the
previous screen.
Every time the F1 key is pressed, the display in the
F1 key field is changed between Alph and Num.
Alphabetical input
Display Alph in the F1 key field.
Alphabet letters are allocated for each key of the
ten-key numeric pad.
Example) Every time 6 of the ten-key numeric pad is
pressed, the display changes as follows:
P
ĺQĺRĺpĺqĺrĺPĺ…. Display the alphabet
letters for input and confirm it with the return key.
The left figure displays P.
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