b) From the 3
rd
seconds, LCD will display the entrance of the inner menu, if release button now,
the instrument will enter the corresponding menu.
c) From the 3
rd
to 5
th
seconds is the entrance of the horizontal calibration interface, release button will make the
instrument enter horizontal calibration. From 6
th
seconds, it is leave factory setting interface, customers do not enter this
mode.
a)
Press button on the remote control to choose the axis need to be calibrated.
b)
Press button on the remote control to move the laser line up and down, until it coincide with reference
dot O.
5.3 Calibration confirmation
When finished calibration, press button on the remote control to save the calibrated value.
Note
：
a)
Under CAL self-calibration mode, the self-calibration coefficient of the axis would be around 1600~2495, if the
accuracy could not meet with requirement after calibration within this range, please contact the service center or
distributor for service.
b)
After calibration, instrument needs to be power off and re-power on, then the calibration can be effective then.
c)
While making X, Y axis calibration, after calibrate X axis, Y axis accuracy check is necessary, and after calibrate Y
axis, X axis accuracy check is necessary, until both X,Y axis accuracy meet the requirement, the calibration is
finally finished.
6. Technical specifications
Item
Parameter
Laser wavelength
635nm
Laser class
class
Ⅱ
/
Ⅲ
Output range
600m
Rotation speed
600rpm
Horizontal accuracy
±0.05mm/m
Grade accuracy
±0.4mm/m
Grade range
X axis
：
-10%
～
+10%
Y axis
：
-10%
～
+10%
Double axis
：
|X|+|Y|≤14%
Leveling range
±6°
Temperature range
-10
℃～
+45
℃
Storage temperature
-20
℃～
+70
℃
IP
IP65
Power
3*C battery or Li rechargeable batteries
Size
212×168×212mm
Size
2.1Kg
（
with batteries
）
