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flashes when it knocked out of his position and restarts automatically after new self-leveling.
Press
to enter manual mode and self- leveling off.
Scanning Mode.
The laser beam are scanning sideways. The laser beam becomes visually
apparent than during rotation. Press
button to start scanning mode. Increase or decrease the
scanning angle with
button. The scan area is turned sideways with
▲
▼
buttons.
Rotation speed.
Press
to increase or decrease the speed of rotation. At a slow rotation, the
laser beam is visually apparent, while a high speed is preferable when using the laser receiver. At
0 rpm turns the laser spot sideways with the
▲
▼
buttons.
Slope mode.
Press the
and at same time at
. Tilt the laser along the Y axis with the
▲
▼
buttons. Read the inclination towards a level rod. 100 cm level difference at 10 m = 1% incline.
Tilt mode.
Is a safety feature to prevent the laser automatically restarts after having been knocked
out of its position and possibly changed the altitude. Under automatic self-leveling mode, press
the
. If the laser is disturbed stops, LED flash alarm for 12 seconds and the laser must be
restarted. Check altitude after restarting correspond the altitude before the stop.
Control.
Figure 3. Place the laser about 15 m from a wall and align X axes against the wall. Start
the laser. Mark X1 on the wall. Rotate the laser 180
⁰
without altitude changes. Mark X2 level .
The difference between X1 and X2 may be no more than 3 mm at 15 m distance. Repeat the test
with Y1 and Y2 axis.
Calibration.
Press the
and
keys at same time. Release only
and after 3 seconds Y
indicator flashes once and then flashes X indicator, and then X indicator lit constantly. Now
release the
button. Adjust the X axis with the
▲
▼
buttons until the X axis falls between
the earlier marks.
When the adjustment of the X axis is complete, press the
to set the Y axis.
Rotate the device 90
⁰
without altitude changes. When Y indicator lights constantly, adjust the Y
axis with the
▲
▼
buttons in the same way. Press
to save the calibration. Calibration is
complete and the unit is powered off.
Control/Calibration of the Z axis. Figure 4. Place the laser in the vertical position between two
walls by about 10 m distance, with the laser bottom side 0.5 m away from one wall. Mark the top
dot and the down dot on the wall. Move the instrument to opposite wall with the bottom side 0.5
m from the wall, adjust the laser height so that the down dot is in the same position with previous
top dot. If the error between the previous down dot and top dot is more than 4 mm, calibration
should be done. Press the
and
keys at same time. Release only
and after 3
seconds X indicator flashes once and then flashes YZ indicator lit constantly. Now release the
button. Adjust with
▲
▼
buttons Z axis setting. Press
to save the calibration.
Calibration is complete and the unit is powered off.