15 
IM AQ7280-02DE
OTDR unit (AQ7282M)
 
Laser Class 1M Label 
Using an optical instrument, such as 
a 
loupe, magnifying glass, or 
microscope, 
when observing the laser beam from 
a 
distance of less than 100 mm may 
cause 
eye 
injury
. 
Laser Class 3R Label 
Avoid direct eye exposure.