DeWalt DW077 Manual De Instrucciones página 17

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volume of the audible signal that the detector emits when it senses
a laser beam, push the button again; one of the half circles next to
the horn icon will dissappear. To turn off the audible signal push the
button a third time; the volume icon will dissapear. The D
ital laser detector also has an auto shut-off feature. If a rotary laser
beam does not strike the beam detection window, or, if no buttons
are pressed, the detector will shut itself off in about 30 minutes.
When the detector is on, the bottom of the window shows an accu-
racy mode icon. Either the ±1/25" accuracy mode icon (L) will
appear, or the ±1/8" accuracy mode icon (M) will appear. When the
±1/25" accuracy mode icon appears, it indicates that the detector
will give an "on grade" reading only when the laser beam is on
grade or no more than 1/25" above or below it. When the 1/8"
accuracy mode icon appears, it indicates that the detector will give
an "on grade" reading when the laser beam is on grade or approx-
imately 1/8" above or below it. Push the accuracy mode button (D)
once to change the accuracy mode.
Detector Operation
1. Set up and position the rotary laser that you will be using accord-
ing to the manufacturer's directions. Turn the laser on and make
sure that the laser is rotating and emitting a laser beam.
NOTE: This detector has been designed to be used only with a
rotating laser. The detector will not work with a stationary beam
laser level.
2. Turn the detector on by pressing the power/volume button (C).
3. Adjust the volume as desired as described in the "detector con-
trols" section, above.
4. Position the detector so that the detector window (A) is facing
the laser beam produced by the rotary laser. Move the detector
up or down within the approximate area of the beam, until you
have centered the detector. For information about the display
window indicators and the audible signal indicators, see the
table titled "indicators".
WALT dig-
E 5. Use the marking notches (G) to accurately mark the position of
the laser beam.
MOUNTING ON A GRADE ROD
1. To secure your detector to a grade rod, first attach the detector
to the clamp by pushing in on the clamp latch (N).Slide the
tracks on the clamp (O) around the rail on the detector (Q) until
the latch (R) on the clamp pops into the latch hole (R) on the
detector.
2. Open the jaws of the clamp by turning the clamp knob (S) coun-
terclockwise.
3. Position the detector at the height needed and turn the clamp
knob clockwise to secure the clamp on the rod.
4. To make adjustments in height,
slightly loosen the clamp, reposition
and retighten.
Detector Cleaning and
Storage
• Dirt and grease may be removed
from the exterior of the detector using
a cloth or soft, non-metallic brush.
• The D WALT digital laser detector is
E
waterproof. If you should drop the
detector in mud, wet concrete, or a
similar substance, simply hose the detector off. do not use high
pressure water , e.g. from a pressure washer.
• The best storage place is one that is cool and dry—away from
direct sunlight and excess heat or cold.
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