Toshiba Aplio 500 TUS-A500 Operation Manual page 19

Diagnostic ultrasound system
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WARNING:
6. Do not connect any devices other than those specified by
TOSHIBA to the USB connector or other connectors on
the system.
7. Do not connect to the system transducers other than
those specified by TOSHIBA, to prevent accidents such
as fire.
8. Do not use a defective transducer.
9. Do not remove the covers or panels of the system. Doing
so exposes high-voltage parts.
10. When in the patient environment, the operator must not
touch any exposed connectors. In addition, if the system
covers have been removed for some reason, the operator
must be extremely careful not to touch any part where the
voltage exceeds 25 VAC or 60 VDC and the patient at the
same time. Doing so may result in an electric shock.
11. Connect the equipotential terminal (
the equipotential bus of the facility using an equipotential
conductor. When this system is used close to a device
that is applied directly to the patient heart (such as in a
cardiac catheterization room, CCU, or ICU), voltage
equalization with the device is required to prevent an
electric shock to the patient.
12. A functional ground terminal (
functional grounding wire between systems or between
the system and the ground for functional purposes of the
system (for example, to eliminate potential differences in
the signal level between systems or to eliminate potential
differences between the system and the ground). Do not
use the functional ground terminal for protective
grounding. Also, do not connect the functional ground
terminal to a gas pipe or water pipe. Doing so may result
in the failure of functional grounding or in a gas
explosion.
13. Use a separate socket with an appropriate rated capacity
for the supply of power to this system.
14. Do not connect this system to an outlet that shares a
circuit breaker (or fuse) with an outlet to which a device
such as a life-support system is connected. If this
system malfunctions and generates an overcurrent, or if
there is a current surge when the power is turned ON, the
circuit breaker may trip (or the fuse may blow).
15. Do not connect the diagnostic ultrasound system to the
same power outlet as another device. Doing so may
cause the circuit breaker of the facility to trip, fuses to
blow, or a fire or electric shock to occur.
No. 2B771-004EN*M
2-4
) of this system to
) is used to connect a

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