APT3500 Smart Pressure Transmitter
Operation Manual M3500-EO1G
23 DUON System Co., Ltd.
ZERO and SPAN button to change vaue in the same method.
After repeating the above procedure and changing value to the last DIGIT, push ZERO+SPAN to
complete numerical input, and make the final check of the entered value. While LCD displays
“SAVE”, push SPAN button to apply the entered value and complete numerical input procedure.
If you push ZERO button while LCD displays “SAVE”, “CANCEL” is displayed. Then, if you push
SPAN button the entered value is cancelled.
How to input character value
Function needs to put character value: Functions of
333 Change Engineering Unit, 41
Select Button Lock
require latter input.
Letter input method is the same as numerical input method except that not only number but
also letter and partly special character can be enter into each DIGIT.