Berner 183846, Instruction Manual/Safety Instructions

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25
ENGLISH
DETECTOR OPERATION (FIG. 9)
1. Set up and position the laser.
2. Turn the detector on by pressing the power button (q).
3. Position the detector so that the sensor window (u) is facing
the laser beam. Move the detector up or down within the
approximate area of the beam, until you have centred the
detector. For information about the display window indicators
and the audible signal indicators, refer to the table titled
Indicators .
INDICATORS
Above
Grade
Slightly
Above
Grade
On Grade
Slightly
Below
Grade Below
Grade
audible signals
fast beep fast beep
steady
tone
slow beep slow beep
display
icons
4. Use the marking notches (p) to accurately mark the position of
the laser beam.
MOUNTING ON A GRADE ROD (FIG. 9, 10)
1. To secure your detector to a grade rod, fi rst attach the detector
to the clamp by pushing in on the clamp latch (v). Slide the
tracks (w) on the clamp around the rail (x) on the detector until
the latch (y) on the clamp pops into the latch hole (z) on the
detector.
2. Open the jaws of the clamp by turning the clamp knob (a1)
counterclockwise.