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5. Open the valve using the opening knob .
An indication of stroke angle appears.
The position can be set with OK on the left knob at any
moment.
However, if the stroke you set is too small, the following
error screen appears.
Select Try again with OK on the left knob and continue to
open the valve.
When the correct position is reached, select Save with OK on
the left knob.
The following screen appears.
6. Select Confirm with OK on the left knob.
Closing and opening positions are set.
Once end positions are set, proceed to an operation in
each direction to check the settings.