10
be shorter than hypotenuse length so that the instrument can make the calculation,
otherwise an error signal will be displayed.
7.8.1 I
ndirect measurement--to
fix the distance of a vertical edge by
measuring the hypotenuse edge and the other vertical edge
1) Press the
key, the triangle icon
with hypotenuse edge flashing
will appear on the screen, the laser is turned on.
2) Press the
key to firstly measure the length of hypotenuse line (1)
according to screen prompt.
3) Press the
key to measure the length of the bottom line (2).
4) Length of the dotted line on the right side will be calculated automatically by
the meter and displayed on the main screen.
7.8.2 Indirect measurement--to fix a distance by measuring its
hypotenuse edges and vertical edge in two right triangles
1) Double press the
key, the triangle icon
with hypotenuse edge
flashing will appear on the screen, the laser is turned on.
Содержание LD-70
Страница 16: ......
