Dell Projector 4100MP - Manuel (Page 23)

VCCI Class 2 Notice (Japan Only)
This equipment complies with the limits for a Class 2 digital device (devices used in or adjacent to a residential environment) and conforms to the standards
for information technology equipment that are set by the Voluntary Control Council for Interference for preventing radio frequency interference in residential
areas.
Class B ITE
MIC Notice (South Korea Only)
B Class Device
Please note that this device has been approved for non-business purposes and may be used in any environment, including residential areas.
Polish Center for Testing and Certification Notice
The equipment should draw power from a socket with an attached protection circuit (a three-prong socket). All equipment that works together (computer,
monitor, printer, and so on) should have the same power supply source.
The phasing conductor of the room's electrical installation should have a reserve short-circuit protection device in the form of a fuse with a nominal value no
larger than 16 amperes (A).
To completely switch off the equipment, the power supply cable must be removed from the power supply socket, which should be located near the
equipment and easily accessible.
A protection mark "B" confirms that the equipment is in compliance with the protection usage requirements of standards PN-93/T-42107 and PN-89/E-
06251.