Dell Precision M40 Dell Precision Mobile Workstation M40 User's Guide - Page 50

NOTE: EN 55022 emissions requirements provide for two classifications: l Class A is for typical commercial areas. l Class B is for typical domestic areas. RF INTERFERENCE WARNING: This is a Class A product. In a domestic environment this product may cause radio frequency (RF) interference, in which case the user may be required to take adequate measures. This Dell device is classified for use in a typical Class B domestic environment. A "Declaration of Conformity" in accordance with the preceding directives and standards has been made and is on file at Dell Computer Corporation Products Europe BV, Limerick, Ireland. Battery Disposal Your computer uses a lithium-ion battery pack and a nickel-metal hydride (NiMH) coin-cell battery. For instructions about replacing the lithium-ion battery pack in your computer, see "Removing a Battery" in your Dell User's Guide. The nickel-metal hydride (NiMH) coin-cell battery is a long-life battery, and it is very possible that you will never need to replace it. However, should you need to replace it, the procedure must be performed by an authorized service technician. Do not dispose of these batteries along with household waste. Contact your local waste disposal agency for the address of the nearest battery deposit site. EN 55022 Compliance (Czech Republic Only) 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. VCCI Notice (Japan Only) Most Dell computers 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 computer, should match the electromagnetic environment classification (Class A or B) of the computer. To determine which classification applies to your computer, examine the regulatory labels/markings (see Figure 1 and Figure 2) located on the bottom or back panel of your computer. Once you have determined your computer's VCCI classification, read the appropriate VCCI notice. Class A ITE This is a Class A product based on the standard of the Voluntary Control Council for Interference (VCCI) for information technology equipment. If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions. Figur e 1. VCCI Class A ITE Regulatory Mark Class B ITE