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 out-
side 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 Series: 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 measur-
ing rod is reached earlier.
Zeta125S versions:
1
.
Press the key to turn on a second, vertical rotating laser
beam. This beam can be used in combination with a
laser receiver to determine the direction of the main
beam while above the trench.
2
.
The beam position can be aligned manually using the
right/left arrow keys on the remote.
3
.
Press the key again to leave the mode.
Product Overview
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