User`s manual

REPEATABILITY TEST

Before starting the straightness measurement it is

recommendable to perform a repeatability test. See the

chapter Repeatability Test.

Do the Repeatability Test at the position far from the laser transmitter.

MEASUREMENT POINT REGISTRATION

1. Position the detector unit as close to the laser transmitter as possible and

open the shutter. Note the angle value displayed on the screen.

The first measurement point is now registered and the value is

automatically set to 0 (reference point)

You can zero the detector value, and half it, by touching the

corresponding icons before you register the value. If you choose not

to use this option the icons will not appear in the rest of the

procedure.