After turning on:
The LCD display turns on and displays the current status of the
•
Zone80 DG.
If set up within the +/-6° self-levelling range (horizontal or vertical),
•
the Zone80 DG automatically levels to create an accurate horizontal
plane of laser light.
Once levelled, the head starts rotating and the Zone80 DG is ready for
•
use.
The H.I.Alert system becomes active 30 seconds after completing the
•
self-levelling. The H.I.Alert system protects the Zone80 DG against
changes in elevation caused by any movement or settling of the tri-
pod.
The self-levelling system and the H.I.Alert function continue to moni-
•
tor the position of the laser beam to ensure consistent and accurate
work.
☞
The H.I.Alert function turns on automatically every time the
Zone80 DG is turned on.
Operation
en
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