HT Instruments DM40 Manual De Instrucciones página 34

flashing
5. Press the
measurement (height) (see Fig. 6). The total value
of volume is shown in the main resulting display
6. Measuring result is automatically saved in the
instrument's memory
Fig. 6: Example of volume measurement
4.8. Indirect 2-point measurement
Indirect measurement allows precisely evaluating a
distance between two points on a vertical wall (height)
exploiting
Pythagorean theorem. For accurate measures we
recommend using a tripod.
1. With the instrument in stand-by, press the
to select the desired type of reference (see § 4.2)
2. Press the
measuring section. The symbol "
display with side "1" flashing
3. Position the instrument in the highest point (1) of
measurement (see Fig. 7) and press the
measure. The result appears on the first partial
display. The symbol "
with side "2" flashing
4. Position
key again to perform the third
the mathematical
key to enter the indirect 2-point
the
" appears on the display
instrument
EN - 13
principle
" appears on the
DM40
of the
key
key to
as