To obtain the calibration values for your system, exit the SPE03 program screen by pressing the "X" in the top right corner.

Turn on the system and close the SPE-03 software by tapping the “X” button in the top right corner of the touch screen.
On the desktop, navigate to “My Device,” open the folder “ResidentFlash2”, then double tap to open the application “PromoChrom_Tool_CE.”
Wait ~5 seconds. The PromoChrom tool should open and show the message “Connected to COM2”.
Type “I12” (upper case i) in the “Command” field and press “Send.”
Record the calibration values in the “Response” field to be used later in this procedure.

Valve Troubleshooting