JVC 240-020-505 manual Supplement for medical Use, +/- 1 kV Differential mode

Supplement for medical Use

Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided below.

Portable and mobile RF communications equipment can affect medical electrical equipment.

WARNING : The use of accessories, transducers and cables other than those specified,with the exception of transducers and cables sold by the manufacturer of the equipment or system as replacement parts for internal components ,may result in increase emissions or decreased immunity of the equipment or system.

Information of Cables and Accessories

Make sure to use specified Accessories as described in the user manual P/N 1000-400-802, in order to maintain compliance with IEC60601-1-2.

WARNING : The equipment or system should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary,the equipment or system should be observed to verify normal operation in the configuration in which it will be used. Prior to using it in a surgical procedure, consult the tables below for guidance in placing the equipment.

WARNING : The use accessories, transducer or cable with equipment or system other than those specified may result in increased emissions or decreased immunity of the equipment or system.

Guidance and Manufacturer’s declaration-electromagnetic emissions

The customer or the user of the Model 240-020-505should assure that it is used in such an environment. The Model 240-020-505is intended for use in the electromagnetic environment specified below.

Emission Test	Compliance	Electromagnetic environment-guidance
RF emissions	Group 1	The Model 240-020-505uses RF energy only for its internal
CISPR11/EN55011		function. Therefore, its RF emissions are very low and are not
		likely to cause any interference in nearby electronic equipment.
RF emissions	Class B	The Model 240-020-505is suitable for use in all establishments,
CISPR11/EN55011		including domestic establishments and those directly connected
Harmonic emissions	Class A	to the public low-voltage power supply network that supplies
		buildings used for domestic purposes.
IEC/EN 61000-3-2
Voltage Fluctuations/	Complies
Flicker emissions
IEC/EN 61000-3-3

Guidance and Manufacturer’s declaration-electromagnetic immunity

The Model 240-020-505 is intended for use in the electromagnetic environment specified below.

The customer or the user of the Model 240-020-505 should assure that it is used in such an environment.

Immunity Test	IEC/EN 60601	Compliance Level	Electromagnetic
	Test Level		environment-guidance
Electrostatic	+/- 6 kV : Contact	+/- 6 kV : Contact	Floor should be wood, concrete or
discharges(ESD)	+/- 8 kV : Air	+/- 8 kV : Air	ceramic tile. If floors are covered with
IEC/EN 61000-4-2			synthetic material, the relative
			humidity should be at least 30 %.
Electrical fast	+/- 2 kV : AC mains	+/- 2 kV : AC mains	Mains power quality should be that
Transients/burst	+/- 1 kV : Signal lines	+/- 1 kV : Signal lines	of a typical commercial or hospital
IEC/EN 61000-4-4			environment.
Surge	+/- 2 kV : Common mode	+/- 2 kV : Common mode	Mains power quality should be that
IEC/EN 61000-4-5	+/- 1 kV : Differential mode	+/- 1 kV : Differential mode	of a typical commercial or hospital
			environment.
Voltage dips, short	<5 % Ut	<5 % Ut	Mains power quality should be that
interruptions and	(>95 % dip in 100 V and	(>95 % dip in 100 V and	of a typical commercial or hospital
voltage variations	240 V) : for 0.5 cycle	240 V) : for 0.5 cycle	enviroment. If the user of the Model
on power supply			240-020-505requires continued
input lines	40 % Ut	40 % Ut	operation during power mains
	(60 % dip in 100 V and	(60 % dip in 100 V and	interruptions, it is recommended that
IEC/EN 61000-4-11	240 V) : for 5 cycles	240 V) : for 5 cycles	the Model 240-020-505be powered
			from an uninterruptible power supply
	70 % Ut	70 % Ut	or a battery.
	(30 % dip in 100 V and	(30 % dip in 100 V and
	240 V) : for 25 cycles	240 V) : for 25 cycles
	<5 % Ut	<5 % Ut
	(>95 % dip in 100 V and	(>95 % dip in 100 V and
	240 V) : for 5 s	240 V) : for 5 s
Power frequency	3 A/m	3 A/m	If image distortion occurs, it may be
(50 Hz/60 Hz)			necessary to position the Model 240-
Magnetic Field			020-505further from sources of
			power frequency magnetic fields or
IEC/EN 61000-4-8			to install magnetic shielding.
			The power frequency magnetic field
			should be measured in the intended
			installation location to assure that it
			is sufficiently low.

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