NDS EndoVue Plus 24, User Manual

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EMC Tables
21
Guidance and manufacturer’s declaration – electromagnetic emissions
The display is intended for use in the electromagnetic environment specified below. The customer or the user of the
display should assure that it is used in such an environment.
Emissions Compliance Electromagnetic environment-- guidance
RF emissions
CISPR 11
Group 1
The display series 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 A The display series 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 Not Applicable
Voltage fluctuations/
flicker emissions Not Applicable
Guidance and manufacturer’s declaration 211; electromagnetic immunity
The display series is intended for use in the electromagnetic environment specified below. The customer or the user of the display
should assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2 ±6 kV contact
±8 kV air ±6 kV contact
±8 kV air Floors should be wood, concrete or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4 ±2 kV for power
supply lines ±2 kV for power
supply lines Mains power quality should be that of a
typical commercial or hospital environment.
Surge
IEC 61000-4-5 ±1 kV line(s) and neutral ±1 kV line(s) and neutral Mains power quality should be that of a
typical commercial or hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11 <5 % U
T
(>95 % dip in U
T
)
for 0,5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles
<5 % U
T
(>95 % dip in U
T
)
<5 % U
T
(>95 % dip in U
T
)
for 0,5 cycle
40 % U
T
(60 % dip in U
T
)
for 5 cycles
70 % U
T
(30 % dip in U
T
)
for 25 cycles)
<5 % U
T
(>95 % dip in U
T
) for 5s
Mains power quality should be that of a
typical commercial or hospital environment.
If a dips or an interruption of mains power
occurs, the current of the display series may
be dropped off from normal level, it may be
necessary to use uninterruptible power
supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8 3 A/m Not applicable Not applicable
NOTE U
T
is the a.c. mains voltage prior to application of the test level