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Idiomas disponibles
Idiomas disponibles
to measure the third side c
Press
The surface is calculated automatically.
Press once
to display the result of the perimeter of the triangle.
Press twice
to display the angle .
- Press
to save the results
ATTENTION:
If the instrument displays "ERR5" during the measurement, it me-
ans that the previous measurement results do not comply with
the triangle rules. For example: the hypotenuse is shorter than the
catheters. If calculation errors occur, the device displays "ERR5" to
display the alarm. In this case, the users have to perform a new
measurement. If the user makes a wrong measurement, he can
briefly press
. Press
and return to the last correct level. Of course he has to do the
required measurement again. Press and hold
saved.
7th Mode: Calculate the area of the trapezoidal rectangle by me-
asuring the sub base a and the main diagonal b.
a
24
to clear the bad measurement
, the result is
b
c
b
m
2
d
Press nine times
, the screen displays
Press
to measure the first side a
Press
to measure the diagonal b
The angle appears on the screen and the surface is calculated
automatically.
repeatedly displays the results (c, d and b) on the
Pressing
screen. Press and hold
CALCULATION
Sum of lengths
Step 1 - Press
to get the first length.
Step 2 - Press
.
Step 3 - Press twice
to get the second length and the re-
lative sum.
Repeat step 3 to continue to sum.
Subtraction of lengths
Step 1 - Press
to get the first length.
Step 2 - Press
.
Step 3 - Press twice
to get the second length and the re-
lative difference.
Repeat step 3 to continue the subtraction.
;
to save the results.
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