Futech MULTICROSS 4D ELECTRONIC User Manual page 9

HORIZONTAL LASER LINES
To change the projected horizontal laser lines,
you can press the H-button for horizontal lines [B,
b]. The graphical display [10] shows which laser
lines are active.

· Press the H-button [B, b] a first time to switch
the bottom horizontal laser line (H2) [02] off
and activate the upper horizontal laser line (H1)
[01].
· Press the H-button [B, b] a second time to
switch off both horizontal laser lines [01][02].
· Press the H-button [B, b] a third time to switch
on the bottom horizontal laser line (H2) [02].
· ... (these three previous steps will repeat)
NOTE
It is not possible to activate both horizontal
laser lines [01][02] together. By that, we avoid
measuring errors.
To change the projected vertical laser lines, you
can press the V-button for vertical lines [C, c]. The
graphical display [10] shows which laser lines are
active.
 
...
· Press the V-button [C, c] a first time to switch on
· Press the V-button [C, c] a second time to also
· Press the V-button [C, c] a third time to switch
· ... (these three previous steps will repeat)
NOTE
When both vertical laser lines [03][04] are
switched on, you can measure exact angles
of 90° or show a plumb line (imaginary line
between the cross on the floor and the cross on
the ceiling)
VERTICAL LASER LINES

the front verical laser line (V2) [04].
switch on the side vertical laser line (V1)[03].
Both vertical laser lines are now switched on.
off the vertical laser lines.
 
...
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