GeoMax Zeta125 Manuel De L'utilisateur page 45

Product Overview
Key Description
Press this key to turn on the Pivot LED on the upper housing of the
instrument. The LED is used for correct alignment outside of the
manhole. The LED automatically turns off after one minute.
Alignment function: This function is used to align the laser beam
above the pipe trench.
Zeta125: The laser beam moves to the maximum upper position. In
this mode the laser beam flashes fast to avoid unintentional use. Use
the up and down arrow keys to adjust the height of the laser beam.
These keys can stop the upward movement of the beam, if the height
of the measuring rod is reached earlier.
Zeta125: Press the key to turn on the second laser scan beam.
The beam position can now be aligned manually or with the right/left
arrow keys. Press the key again to leave the mode.

Remark for Zeta125 without automatic cross axis levelling:
While aligning, take care that the cross axis is levelled with
the level vial in the display.
Zeta125/ Zeta125s | 44
EN