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SYMBOL
MEANING
Electrical & Power
Class II equipment
Type BF applied part
Energy Efficiency Level V
Battery operated
Connector polarity mark—positive
Connect to power supply
Limited power source
USB
Standards & Certifications
CE —Marked in accordance with the Medical Device Directive (MDD)
CSA—Canadian Standards Association mark of certification to applicable standards for
electromedical equipment
FCC—Tested to Federal Communications Commission requirements
EC REP— Authorized Representative in the European Community
WEEE—Subject to waste electrical and electronic equipment regulations
TUV—Safety approval mark for components or subassemblies
GS—German safety approval showing conformity with the German Equipment Safety Law
UL—Underwriters Laboratories Certification mark for electrical shock, fire, and mechanical
hazards only
UL—Underwriters Laboratories Recognized Component certification mark
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Operations & Maintenance Manual: Symbol Directory
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Troubleshooting
