WESTERN DIGITAL HARD DRIVE
APPENDIX - 30
INSTALLATION GUIDE
Appendix

Regulatory Compliance

This appendix contains information on the following topics:
!Agency Approvals
!Radio Frequency Interference Statement
!Warranty Information
Agency Approvals
Western Digital hard drives meet the standards of the following regulatory agencies:
Federal Communication Comm ission
Verified to comply with FCC Rules for Radiated and Conducted Emission, Part 15, Subpart
B, for Class B Equipment.
Underwriters Laboratories
UL-Standard 1950, Standard for Safety of Information Technology Equipment including
Electrical Business Equipment (File E101559).
Canadian Standards Association
CSA-Standard C22.2, No. 950-M89, Standard for Safety of Information Technology
Equipment including Electrical Business Equipment (File LR68850).
TUV Essen Laboratories
IEC-950 (EN60950) Standard for Safety of Information Technology Equipment including
Electrical Business Equipment.
CE Compliance For Europe
Verified to comply with EN55022:1998 for RF Emissions and EN55024:1998 for generic
Immunity as applicable

Radio Frequency Interference Statement

FCC Notice
This Western Digital product has been verified to comply with the limits for a Class B
computing device pursuant to subpart B Part 15 of FCC rules. This does not guarantee that
interference will not occur in individual installations. Western Digital is not responsible for
any television, radio, or other interference caused by unauthorized modifications to this
product.
If interference problems do occur, consult the system equipment owner's manual for
suggestions. These suggestions may include relocation of the com pu te r sys tem away fro m th e
television or radio, or placing the computer AC power connection on a different circuit or
outlet.
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