WDM 201.book Seite 19 Dienstag, 18. November 2008 11:36 11
– Press the
button three times. The
of the mark-out function appears on the display
and the measure a flashes.
– Enter measure a with buttons
with button
.
– Afterwards, enter measure b and save. Press the
button to start the measurement.
– Align the laser beam and move the device while
watching the display. The arrows on the display
indicate in which direction the device is to be
moved.
– When the acoustic signal changes and 0.000 is
indicated, the measuring value at the rear stop/
rest corresponds with measure a. Mark this point.
– Move the device further towards the measure a + b
and mark the second determined point. The next
measure to be determined is now at a + b + b etc.
The next measured value is displayed in the bottom
intermediate indication.
The function can be ended by pressing the
The saved measures a and b are retained.
Indirect Measurement using the Pythagoras'
Theorem
E
The device can determine a distance based on aux-
iliary measurements in accordance with the mathe-
matical Pythagoras' theorem. This is useful when a
direct measurement cannot be taken.
The measured points must be in one line.
The measuring sequence shown in figures
must be adhered to.
Best results are achieved when the device is
turned around a firm point. As an example, place
the device against a wall and turn it around the
completely folded out stop/rest angle.
Use the tracking function to determine the smallest
distance rectangular to the target and the greatest
distance for the other measurements.
The automatic release/timer can be used.
Values from the memory can be called up.
Pythagoras I – Determining a Distance
with 2 Auxiliary Measurements
– Press pushbutton
appears in the display. The laser is activated.
– Aim at the upper measuring point and initiate
measurement 1 by pressing button
– Hold the unit as horizontal as possible. To initiate
continuous measuring, press and hold button
When the rapid beep sounds, circle generously
around measuring point 2. Press button
the measurement.
– The auxiliary measurements and result l are indi-
cated in the display.
symbol
and save
button.
until the
symbol
.
.
to end
– Press and hold the
button to indicate the addi-
tional information on the angles of the triangle.
Pythagoras II – Determining a Distance
with 3 Auxiliary Measurements
– Press the
button twice until the
appears on the display. The laser is activated.
– Aim at the upper measuring point and initiate
measurement 1 by pressing button
– Hold the unit as horizontal as possible. To initiate
continuous measuring, press and hold button
When the rapid beep sounds, circle generously
around measuring point 2. Press button
the measurement.
– Aim at the bottom measuring point and initiate
measurement 3 by pressing button
The auxiliary measurements and result l are indi-
cated in the display.
– Press and hold the
additional information for the partial sections
and the minimal distance.
Pythagoras III – Determining a Partial
Distance with 3 Auxiliary Measure-
ments
– Press the
button three times until the
symbol appears on the display. The laser is acti-
vated.
– Aim at the upper measuring point and initiate
measurement 1 by pressing button
– Aim at the center measuring point and initiate
measurement 2 by pressing button
– Hold the unit as horizontal as possible. To initiate
continuous measuring, press and hold button
. When the rapid beep sounds, circle gener-
ously around measuring point 2. Press button
to end the measurement.
The auxiliary measurements and result l are indi-
cated in the display.
– Press and hold the
additional information on the partial sections.
Automatic Release (Timer)
The automatic release can be used when measuring
and holding the target plate at the same time is
required.
– Press pushbutton briefly to start a 5 second count-
down.
– By pressing buttons
be prolonged to 60 seconds.
The countdown starts immediately after releasing the
button or, when the laser was not activated, after
pressing button
.
Each of the last 5 seconds is indicated acoustically.
symbol
.
.
to end
.
button to indicate the
.
.
button to indicate the
, the countdown can
19