Velleman DEM702 Manual Del Usuario página 10

click this button for the first length measurement (Depth).
Click this button again for the second length (Width). Measurement
results will be displayed on the main screen.
click this button again for the third length measurement (Height). The
volume will be displayed on the main display.
Storage
Press the key five times in succession, enter the measurement record.
Press can inquire history.
Indirect measurement
This instrument can calculate distance automatically by using Pythagorean
law. This feature is especially designed for measuring the place which is not
easy to reach.
Please comply strictly with the following:

All measuring points must be within the same horizontal or vertical plane. In
order to achieve the best effect of measurement, it is recommended that the
instrument fixed in one spot, from the point of rotation measurement (such
as: the instrument on a wall). Make sure that the first measurement and the
two sides to be measured are vertical. Measure the Maximum/minimum
distance as "Maximum/minimum distance measurement".
Indirect measurement - by an auxiliary measure to
•
determine a distance such as: Measure the height of a
building. It is recommended to use a tripod aided measurement.
Three consecutive press
the display. At this time the laser is on.
aim at the top of the spot (1) to measure, at the same time,
(1) and the vertical distance between the horizontal plane (h) will
V. 01 – 23/01/2024
DEM702
and then the
10
icon is shown on
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