MANUAL
250.120RC – DISTY 120RC [EN]
V1.0 – 09.2022
8
Press the Measure / ON button [3]
a second time to measure the
second length, side (b).
The length of side (b) appears on
the auxiliary display. [g
1
]
The Major display Area [h] shows
the length of the hypothenuse (c).
8.
Pythagoras: Sum of 2 triangles (based on two legs and distance)
Calculate the third side of a triangle by measuring the other two sides and the altitude.
Press the Measuring modes button [7] that number of times needed until the “Pythagoras:
Sum of 2 triangles” symbol appears on the measuring mode area [c] on the screen.
The device asks for the dimensions a, h & b. The display always shows which dimension is
asked. The device calculates and displays the dimension of c.
Press the Measure / ON button [3]
to measure the length of the first
side (a).
The length of side (a) appears on
the auxiliary display area. [g
3
]
Press the Measure / ON button [3]
a second time to measure the
horizontal distance (h).
The horizontal distance (h)
appears on the auxiliary display.
[g
2
]
Press the Measure / ON button [3]
a third time to measure the second
side (b).
The length of second side (b)
appears on the auxiliary display.
[g
1
]
The Major display Area [h] shows
the length of third side (sum of 2
triangles) (c).
9.
Pythagoras: Subtraction of 2 triangles (based on Hypothenuse, auxiliary line and
base leg of right triangle)
Calculate the length of the highlighted side by measuring hypothenuse, auxiliary line and
base leg of the right (90°) triangle.
Press the Measuring modes button [7] that number of times needed until the “Pythagoras:
subtraction of 2 triangles” symbol appears on the measuring mode area [c] on the screen.
