Epson BrightLink 475Wi Installation Manual page 12

Touch Unit
External dimensions and weight
The Touch Unit weighs approximately 16 ounces (450 g).
Attached labels
The Touch Unit is a Class 1 laser product that conforms to the JIS C 6802:2011 standard. There are warning
labels affixed to the Touch Unit to indicate that it is a Class 1 laser product. The labels contain the following
information:
•
Invisible laser radiation
•
Do not view the beam directly with optical instruments
•
Class 1 laser product
Laser diffusion port
The laser beam is diffused from the laser diffusion ports on the back of the Touch Unit.
8.3 in. (210 mm)
Laser diffusion ports
12
2.0 in.
(51 mm)