1.4 Saving speed / time values
In order to save a commonly used speed / time value, switch the unit ON by pressing the control knob in (see fig 1) and select both a speed value (2 to 40rpm) and a time value (either 1 to 999 minutes, 1 second to 90 minutes or 1 minute to 9 hours) to 999 minutes)., or continuous - - -) using the instruction given above. Then switch the unit OFF by pressing in the control knob. Wait 5 seconds and switch the unit back ON by pressing the control knob in. The inputted values are now saved in the memory. They can be altered at any time by following the same procedure.