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3.6
Symbols
This system uses the following symbols. For safety symbols, refer to page S-1.
Symbol
TRANSDUCER A
TRANSDUCER B
FOOT SW
Functional grounding
Equipotentiality
Main switch OFF (The AC power is turned OFF.)
Main switch ON (The AC power is turned ON.)
Subswitch OFF (The power to electronic circuits is turned
OFF: Standby status)
Subswitch ON (The power to electronic circuits is turned ON.)
Transducer connector A
Transducer connector B
Electrocardiogram (option)
ECG
Footswitch
AC (Alternating current)
No. 2B730-973EN*D
3-9
Description
*
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