Dell PowerEdge 6400 - Manual (Page 52)

Class B ITE
This is a Class B product based on the standard of the Voluntary Control Council for Interference (VCCI) for information technology equipment. If
this equipment is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment
according to the instruction manual.
Figure 2. VCCI Class B ITE Regulatory Mark
MOC Notice (South Korea Only)
To determine which classification (Class A or B) applies to your computer system (or other Dell digital device), examine the South Korean Ministry
of Communications (MOC) registration labels located on your computer (or other Dell digital device). The MOC label may be located separately
from the other regulatory marking applied to your product. The English text, "EMI (A)," for Class A products, or "EMI (B)" for Class B products,
appears in the center of the MOC label (see
Figure 3 and Figure 4 ).
l Class A devices are for business purposes.
l Class B devices are for nonbusiness purposes.
Class A Device
Please note that this device has been approved for business purposes with regard to electromagnetic interference. If you find that this device is not
suitable for your use, you may exchange it for a nonbusiness device.
Figure 3. MOC Class A Regulatory Mark
Class B Device
Please note that this device has been approved for nonbusiness purposes and may be used in any environment, including residential areas.
Figure 4. MOC Class B Regulatory Mark
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
NOTE: MOC emissions requirements provide for two classifications: