User Manual
414D/419D/424D 
Users Manual 
4 
Laser Classification 
Integrated Distance Meter 
The Meter produces a visible laser beam from the front of 
the Meter. Figure 1 shows the warning that is on the back 
of the Meter. 
It is a Class 2 laser product in accordance with 
IEC60825-1 : 2007 “Radiation safety of laser products.” 
1
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Laser Class 2 Products 
Do not stare into the laser beam or direct it towards other 
people unnecessarily. Eye protection is normally afforded 
by aversion responses including the blink reflex. 
*W Warning 
Do not look directly into the beam with 
optical aids. Looking directly into the beam 
with optical aids (for example, binoculars and 
telescopes) can be hazardous. 
W Caution 
Looking into the laser beam may be 
hazardous to the eyes. 
Do not look into the laser beam. Make sure the laser is 
pointed above or below eye level, particularly with fixed 
installations in machines and similar setups. 










