www.spacelabshealthcare.com
B-10
91390
QUBE
A PPENDIX B — SYMBOLS
Power supply jack polarity.
(+ / - signs may be reversed)
Alternating Current
Both Direct and Alternating Current
Functional Earth Ground
Fuse
Equipotentiality Terminal
Direct Current
Input Power. Use only Spacelabs Power Supply (P/N 119-0527-xx).
AC/DC Input
Loop Filter
Audio Output, Speaker
IEC 60601-1 Type B equipment. The unit displaying this symbol contains an adequate
degree of protection against electric shock.
IEC 60601-1 Type BF equipment which is defibrillator-proof. The unit displaying this
symbol is an F-type isolated (floating) patient-applied part which contains an adequate
degree of protection against electric shock, and is defibrillator-proof.
IEC 60601-1 Type BF equipment. The unit displaying this symbol is an F-type isolated
(floating) patient-applied part providing an adequate degree of protection against electric
shock.
IEC 60601-1 Type CF equipment. The unit displaying this symbol is an F-type isolated
(floating) patient-applied part providing a high degree of protection against electric shock,
and is defibrillator-proof.
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