DeWalt DW089 User Manual page 25

The detector is designed exclusively for use with the DW088 and the
DW089 line lasers and other compatible D
for use with rotating lasers.
The detector gives both visual signals through the LCD display window
(m) and audio signals through the speaker (n) to indicate the location of
the laser beam.
The D
detector clamp. When used with the clamp, the detector can be
positioned on a grade rod, leveling pole, stud, or post.
Batteries (fig. 9)
The digital laser detector is powered by a 9-volt battery. To install the
battery provided, lift up on the battery compartment cover (o). Place
the 9-volt battery in the compartment, aligning the battery as shown
on the embossed icon.
Detector Controls (fig. 9)
The detector is controlled by the power button (q) and the volume
button (r).
When the power button is pushed once, the detector is turned on. The
top of the sensor window shows the ON icon and the volume icon.
The D
If a laser beam does not strike the beam detection window, or if no
buttons are pressed, the detector will shut itself off in about 5 minutes.
To turn off the audible signal, push the button again; the volume icon
will disappear.
The detector powers up in the narrow accuracy setting (icon appears in
the lower left corner). Press the accuracy button (s) once to change to
the wide accuracy setting (icon now appears in the lower right corner).
Accuracy
The detector provides two accuracy settings, wide and narrow. In the
wide setting, the detector provides a larger tolerance for indicating
that the detector is "on grade". In the narrow setting, this tolerance is
reduced for more accurate indication of "on grade".
For the most accurate results, start the work using the wide setting and
finish in the narrow setting.
DW089_DW089CG - User Manual - NA - May 2018.indd 23
WALT Digital Laser Detector can be used with or without the
E
WALT Digital Laser Detector also has an auto shut-off feature.
e
DW 0 8 9/ D W089CG
WALT line lasers. It is not
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E
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