Electronics
Katrangi
Trading
CUBE MINI
INSTRUMENTS
To check level
Choose a wall and set laser 5M away from the wall. Turn
on the laser and cross laser line is marked A on the wall.
Find another point M on the horizontal line, the distance is
around 2.5m. Swivel the laser, and another cross point of
cross laser line is marked B. Please note the distance of
B to A should be 5m.
Measure the distance between M to cross laser lune, if
the difference is over 3mm, the laser is out of calibration,
please contact with seller to calibrate the laser.
To check plumb
Choose a wall and set laser 5m away from the wall. Mark
point A on the wall, please note the distance from point A
to ground should be 3m. Hang a plumb line from A point
to ground and find a plumb point B on ground. turn on
the laser and make the vertical laser line meet the point
m
m
w w w . e k t
2
. c o m
