User Manual

15
AutoCross-Laser 2C / 3C / 4C / 7C PowerBright
A1
A2
2.
1.
A3
A2
A2
A1
4.
3.
A3
A2
<
2 mm / 10 m = OK
Performing the calibration check:
3. Position the device as near as possible to the wall at the height
of point A1.
4. Turn the device through 180° and mark point A3. The difference
between points A2 and A3 is the tolerance.
Preparing the calibration check:
It is possible for you to check the calibration of the laser. To do this, position
the device midway between 2 walls, which must be at least 5 metres apart.
Do this by turning the unit on, thus releasing the transport restraint (cross
laser on). Please use a tripod.
1. Mark point A1 on the wall.
2. Turn the device through 180° and mark point A2.
You now have a horizontal reference between points A1 and A2.
When A2 and A3 are more than 2Ɓmm / 10Ɓm apart, an adjustment
is necessary. Contact your authorised dealer or else the UMAREX-
LASERLINER Service Department.
!
GB
Manual_ACL_2C_3C_4C_7C_Rev.0511_Part1.indd 15 07.06.11 12:24