Ada CUBE Manual De Operación página 4

4
English
CHANGE OF BATTERIES
Open battery compartment. Insert batteries. Take care to correct polarity.
Close battery compartment. ATTENTION: If you are not going to use instru-
ment for a long time, take out batteries.
OPERATION
Place the line laser on the working surface or mount it on the tripod/pil-
lar or wall mount (comes with the instrument). Switch on the line laser :
turn the compensator switch (3) to the position "ON". When enabled, the
vertical and horizontal plane projected constantly. Visual alarm (blinking
line) and audible signal indicate that the device was not installed within the
compensation range ± 3 º. To properly work align the unit in a horizontal
plane.
3 TO CHECK THE ACCURACY OF LINE LASER (SLOPE OF PLANE)
Set up the line laser between two walls, the distance is 5 m.Turn on the
Line Laser and mark the point of cross laser line on the wall. Set up the
instrument 0,5-0,7m away from the wall and make, as described above, the
same masrks. If the difference {a1-b2} and {b1-b2} is less then the value of
"accuracy" (see spesifications), there is no need in calibration.
Example: when you check the accuracy of Line Laser the difference is
{a1-a2}=5 mm and {b1-b2}=7 mm. The
{a1-a2}=7-5=2 mm. Now you can compare this error with standard error.
If the accuracy of Line Laser isn't corresponding with claimed accuracy,
contact the authorized service center.
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TO CHECK THE ACCURACY OF HORIZONTAL BEAM
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 hori-
zontal line, the distance is around 2.5m. Swivel the laser, and another cross
instrument's error: {b1-b2}-