Mindray Ana, Руководство оператора

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I - 2 Operator’s Manual
I EMC Guidance and Manufacturer’s Declaration
• Preventing conducted RF immunity. Due to technological limitations, the conducted RF
immunity level are limited to 3 Vrms level, conducted RF interference above 3 Vrms may
cause wrong diagnosis and measurements. We suggest that you position system further from
sources of conducted RF noise.
• Portable and mobile RF communications equipment can affects system.
See Table I-1, Table I-2, Table I-3, Table I-4 and Table I-5 below.
If the system is operated within the electromagnetic environment listed in Table I-3 and Table I-4,
the system will remain safe and will provide the following basic performances:
•
Imaging;
• Doppler acoustic spectral displaying;
• Taking measurements;
• Patient information;
• Date/time information.
Table I-1
GUIDANCE AND MINDRAY DECLARATION-ELECTROMAGNETIC EMISSIONS
The system is intended for use in the electromagnetic environment specified below. The
customer or the user of system should assure that it is used in such an environment.
EMISSIONS TEST COMPLIANCE ELECTROMAGNETIC ENVIROMENT - GUIDANCE
RF emissions
CISPR 11 Group 1 The system uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
RF emissions
CISPR 11 Class B The system is suitable for use in all establishments
including domestic establishments and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes
Harmonic Emissions
IEC 61000-3-2 Class A
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3 Compliance
Table I-2
GUIDANCE AND MINDRAY DECLARATION-ELECTROMAGNETIC EMISSIONS
The Probe P7-3Ts/P8-3Ts which integrated in the system is intended for use in the
electromagnetic environment specified below. The customer or the user of system should
assure that it is used in such an environment.
EMISSIONS TEST COMPLIANCE ELECTROMAGNETIC ENVIROMENT - GUIDANCE
RF emissions
CISPR 11 Group 1 The Probes uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.