Safety Symbols
The following symbols are used in this manual and on the instru-
ment to prevent accidents that may occur as a result of incorrect
use of the instrument.
Denotes a sentence regarding a safety warning or note.
Read the sentence carefully to ensure safe and correct use.
Denotes a prohibited operation.
The operation must never be performed.
Denotes an instruction.
The instruction must be strictly adhered to.
Denotes a prohibited operation.
Never disassemble the instrument.
Denotes an instruction.
Disconnect the AC power cord from the AC outlet.
This symbol indicates type BF Applied Part. The instrument
provides a particular degree of protection against electric
shock, particularly the leakage current and reliability of the
protective earth connection with an F-TYPE APPLIED PART.
F-TYPE APPLIED PART indicates applied part isolated from
all other parts of the instrument to such a degree that the pa-
tient leakage current allowable in single fault condition is not
exceeded when a voltage equal to 1.1 times the highest rated
mains voltage is applied between the applied part and earth.
This symbol indicates alternating current (AC).
This symbol indicates direct current (DC).