geo-FENNEL FR 80-MM Mode D'emploi page 15

DETECT THE LASER LINE
The laser line is above
the „0" position
· fast short beep
· the lower yellow
LED lights
=> Move the receiver
up
The laser line is exact-
ly in „0" position
· long beep
· the middle green
LED lights
The laser line is below
the „0" position
· slow short beep
· the upper red LED
lights
=> Move the receiver
down
EN
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