Hotone Binary Mod Owner's Manual page 15

Expression Pedal Range and Calibration
The expression pedal can be calibrated if necessary. If there does not seem to be
much effect even when you press the pedal, or effects change greatly when the
pedal only moves slightly, use the following procedure to readjust it.In the main
display, press the GLOBAL button five times:
Press + button to activate calibration and then screen displays "HEEL POSITION":
Press the pedal all the way back towards the heel and press + button, and then it
displays "TOE POSITION":
Press the pedal all the way forward towards the toe and press + button.
After finishing the adjustment, "CALIBRATION COMPLETE" will appear and it will
go back to the main display.
If "PLEASE TRY AGAIN" appears, do the calibration from "HEEL POSITION" again:
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