Measuring Areas - Hilti PD 40 Manual De Instrucciones

the inner face of door or window openings or for adding
several individual distances that form a perimeter.
1. Press the "Measure" button (the laser beam will
switch on).
2. Aim the range meter at the target.
3. Press the "Measure" button.
The first distance will be measured and displayed
(the laser then switches off).
4. Press the "Plus" button. The first distance is then
displayed in the middle result line and a plus sign
appears in the lower (intermediate) result line (the
laser beam switches on).
5. Aim the range meter at the target.
6. Press the "Measure" button.
The second distance is then measured and dis-
played in the lower (intermediate) result line. The
result of the addition is shown in the result line.
The current total of the distances is always shown
in the result line.
The procedure can be repeated until all distances
have been added.
7. To terminate the addition of distances, simply meas-
ure a distance without first pressing the "Plus" but-
ton.
All previous measuring and calculation results are
shown in the intermediate results lines.
8. Press the C-button to clear the display.
7.3 Subtracting distances
-
0.625
Individual distances can be conveniently subtracted from
each other, e.g. in order to determine the distance
between the underside of a pipe and the ceiling. This
can be done by subtracting the distance between the
floor and the underside of the pipe from the distance
between the floor and the ceiling. If the pipe diameter is
subtracted, the result is the distance between the top of
the pipe and the ceiling.
1. Press the "Measure" button (the laser beam
switches on).
2. Aim the range meter at the target.
3. Press the "Measure" button. The first distance will
be measured and displayed (the laser then switches
off).
3.947
m
m
3.322
m
4. Press the "Minus" button. The first distance is then
displayed in the middle result line and a minus sign
appears in the lower (intermediate) result line (the
laser beam switches on).
5. Aim the range meter at the target.
6. Press the "Measure" button.
The second distance is then measured and dis-
played in the lower (intermediate) result line.
The result of the subtraction is shown in the result
line.
The current difference in distance is always shown
in the result line.
The procedure can be repeated until all distances
have been subtracted.
7. To terminate the subtraction of distances, simply
measure a distance without first pressing the
"Minus" button.
All previous measuring and calculation results are
shown in the intermediate results lines.
8. Press the C-button to clear the display.

7.4 Measuring areas

67.784 67.784
Each step of the area measurement operation is indicated
graphically in the display. For example, to determine the
floor area of a room, proceed as follows:
1. Press the "Area" button to activate area measuring
mode.
NOTE When the area function is activated, the laser
beam is already switched on.
2. Aim the range meter at the target.
3. Press the "Measure" button.
For example, to determine the floor area of a room,
proceed as follows:.
The graphic display automatically prompts you to
measure the length of the room.
4. Aim the tool at the next target to obtain the length
of the room.
m m
5.489 5.489
12.349 12.349 m m
2 3
m m
en
25