![IAI SEL Instruction Manual Download Page 115](http://html1.mh-extra.com/html/iai/sel/sel_instruction-manual_604057115.webp)
7. Simple Operation Procedure
97
87
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.
Flash ROM writing is completed.
Return to the edit mode screen by pressing the ESC
key.