LaserLiner MasterPlane-Laser 3G Mode D'emploi page 14

GRX-READY technology enables line lasers to be used even
in unfavourable light conditions.The laser lines pulsate at
a high frequency and this can be picked up by special laser
receiversover long distances.
The anti-drift system (ADS) prevents erroneous or inaccurate
measurements. How it works: continuous monitoring of the align-
ment of the laser is activated 30 seconds after the ADS is switched
on. If the device moves due to external influences or if the laser
loses its height reference, the laser switches off and the tilt LED
lights up permanently. Press the tilt button to continue. Erroneous
and inaccurate measurements are thus prevented simply and
reliably.
The ADS is not active following switch-on. Once the device has
been set up, press the tilt button to activate the ADS, enabling
you to protect the laser from changes in position caused by the
device being disturbed by external factors. The tilt LED flashes to
indicate that the ADS function is active; see the diagram below.
The ADS does not activate the monitoring function until 30 seconds
!
after the laser levelling procedure has been completed (set-up phase).
The tilt LED flashes every second during the set-up phase, rapid
flashing, when ADS is active.
ADS function
ON
Automatic level
set-up phase
14
EN
ADS active after
30 seconds, rapid
flashing of the
tilt LED.
ADS activation:
press the tilt
button; the tilt
LED flashes every
second.
External
influence
The
laser
switches off and
the tilt LED is lit
continuously.