![](/images/backgrounds/288479/hp-xb31-digital-projector-owners-manual-15543940x1.png)
regulatory
information
Reference Safety Information
Laser Safety
The remote controller used with the digital projector is certified as a Class 1 laser device according to the U.S. Department of Health and Human Services (DHHS) Radiation Performance Standard and International Standards IEC 825 / IEC
•Ensure proper use by reading and following the instructions carefully.
•If the unit requires service, contact an authorized hp service center – See page 37 for details.
•Do not attempt to make any adjustment to the unit.
•Avoid direct exposure to the laser beam – do not open the unit.
LED Safety
The infrared port located on the right side of the digital projector is classified as a Class 1 LED
•If the unit requires service, contact an authorized hp service center – See page 37 for details.
•Do not attempt to make any adjustment to the unit.
•Avoid direct eye exposure to the infrared LED beam. Be aware that the beam is invisible light and cannot be seen.
•Do not attempt to view the infrared LED beam with any type of optical device.
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