SatLab SLT12 - Check

SLT12 User Manual
201
Warning
Looking directly at the laser is usually dangerous.
Prevention
Do not look directly at the laser beam, or shine it at others. Measurements may also be
obtained by reflected light from the human body.
17.10.1 Check.
Place the reflective sheet with the gray side facing the instrument at 5 and 20 meters. Activate
the laser pointing function. Aim at the center of the reflector sheet with the center of the
telescope cross filament, and then check the position of the red laser dot. Generally, the
telescope has a special filter so that the human eye cannot see the laser dot through the
telescope. You can observe the degree of deviation of the red laser dot from the cross center of
the reflector from above the telescope or the side of the reflector. If the center of the laser
coincides with the center of the cross, it means that it is adjusted to the required accuracy. If
the position of the dot deviates from the cross mark more than the limit, it needs to be sent to
a professional maintenance department for adjustment.
● If the laser dot aim at the reflective surface too brightly, the white surface can be used
instead of the gray surface to check.