IAI America IA-T-XD - Manual (Page 37)

To write the data in flash ROM, press the F1 (Yes)
key.
If not, press the F2 (No) key.
The message “Please wait…” flashes during flash
ROM writing.
* Never turn off the power to the controller at this
time.
When flash ROM writing is completed, the screen
returns to the Mode Selection screen.
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