How To Enter The Background Of Manual Controller - LifeSpan SDG Owner's Manual

How to enter the background of manual controller

Code Function
1Un
Display units
Sub function
Setting method
Press the "M" button to enter the first
function programming setting; it will then
display
to confirm and wait for 2 seconds. It will
(Initial)
display the current height in centimeters.
Once this appears, the centimeters setting
is complete.
After it display
DOWN button; it will then display
Press the "M" button to confirm and wait
for 2 seconds. It will display the current
height in inches. Once this appears, the
inches setting is complete.
13
.Press the "M" button again
,press the UP or
.