Calibration Procedure
Press and hold 「RESET」and「REST」for 5 seconds.
Display will show " Level 1 "
Repeat for 3,4,5,6,7,8,9,10. Level 10
Press Reset.
Repeat the steps back to level 1.
Turn handle to Level 1.
Press Reset.
Display will now show Level 2.
Turn handle to Level 2.
Press Reset.
Display will now show Level 3.
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