User's Guide

Fan notices
WARNING!
WARNING! Keep body parts away from moving parts.
WARNING! Keep body parts away from fan blades.
WARNING! Keep body parts out of the motion path.
Headset and earphone volume level notice
WARNING!
To prevent possible hearing damage, do not listen at high volume levels for long periods.
Adjustment of the volume control as well as the equalizer to other settings than the center position may
increase the ear-/headphones output voltage and therefore the sound pressure level. The use of factors
inuencing the ear-/headphones output other than those specied by the manufacturer (e.g. operating
system, equalizer software, rmware, driver) may increase the ear-/headphones output voltage and
therefore the sound pressure level.
Laser safety
For products equipped with optical drives or ber optic transceivers.
This product may be provided with an optical storage device (i.e., CD or DVD drive) and/or ber optic
transceiver. These contain lasers and are classied as Class 1 Laser Products in accordance with the standard
IEC/EN 60825-1 and comply with its requirements.
Each laser product complies with US FDA Regulations of 21 CFR 1040.10 and 1040.11 or complies with those
regulations except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.
WARNING! Use of controls or adjustments or performance of procedures other than those specied herein
or in the laser product’s installation guide may result in hazardous radiation exposure. To reduce the risk of
exposure to hazardous radiation:
● Do not try to open the module enclosure. There are no user-serviceable components inside.
● Do not operate controls, make adjustments, or perform procedures to the laser device other than those
specied herein.
● Allow only HP Authorized Service technicians to repair the unit.
Power supply and power cord set requirements
Power supply class I grounding requirements
For protection from fault currents, the equipment shall be connected to a grounding terminal. Plug the
system power cord into an AC outlet that provides a ground connection. Substitute cords may not provide
adequate fault protection. Only use the power cord supplied with this product or an HP Inc. authorized
replacement.
30 Chapter 4 Safety notices for desktops, thin clients, personal workstations, all-in-ones, and point-of-sale
terminals