Dell Precision Workstation 650, User Manual

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Regulator y Notices
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EN 55022 Compliance (Czech Republic Only)
VCCI Notice (Japan Only)
Most Dell computer systems are classified by the Voluntary Control Council for
Interference (VCCI) as Class B information technology equipment (ITE). However, the
inclusion of certain options can change the rating of some configurations to Class A. ITE,
including peripherals, expansion cards, printers, input/output (I/O) devices, monitors, and
so on, integrated into or connected to the system should match the electromagnetic
environment classification (Class A or B) of the computer system.
To determine which classification applies to your computer system, examine the regulatory
labels/markings (see "VCCI Class A ITE Regulatory Mark" and "VCCI Class B ITE
Regulatory Mark") located on the bottom, side, or back panel of your computer. Once you
have determined your system’s VCCI classification, read the appropriate VCCI notice.
Class A ITE
This device belongs to Class B devices as described in EN 55022, unless
it is specifically stated that it is a Class A device on the specification
label. The following applies to devices in Class A of EN 55022 (radius of
protection up to 30 meters). The user of the device is obliged to take all
steps necessary to remove sources of interference to telecommunication
or other devices.