Runxin 17603 - Parameter Enquiry and Setting

MODEL F73（17603）
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3.5. Parameter Enquiry and Setting
（1） Parameter Enquiry
When light on, press and hold both and for 5 seconds to lift
the button lock status; then press and light on, enter into
program display mode; press or to view each value according to
below process.（Press exit and turn back to service status.）
（2） Parameter Setting
In program display mode, press button enter into program set
mode. Press or to adjust the value.