User`s manual

4. When registering of all measurement points are accomplished you can

touch the point on the screen that you want to use as a reference point

together with the first measurement point. When a measurement point is

touched the measuring sequence is ended and no further measurement

points can be registered. The screen displays a curve where the first and

the selected measurement point is set to zero. Below the curve you will

find maximum and minimum values and the difference between these.

If you touch any other measurement point this one is selected as the

reference point together with the previous selected point and all

values are recalculated.

If one and the same measurement point is touched twice this point

is set as reference together with the laser beam.