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7
SAFETY PRECAUTIONS
English
Guidance or Manufacturer’s declaration - electromagnetic immunity
The Model BD-X201MS is intended for use in the electromagnetic environment specified below.
The customer or the user of the Model BD-X201MS should assure that it is used in such an environment.
Note : Ut is the nominal a.c. mains voltage.
Immunity Test
IEC/EN 60601
Test Level
Compliance Level Electromagnetic environment - guidance
Electrostatic discharges
(ESD)
IEC/EN 61000-4-2
+/-6 kV: Contact
+/-8 kV: Air
+/-6 kV: Contact
+/-8 kV: Air
Floor should be wood, concrete or ceramic tile.
If floors are covered with synthetic material, the
relative humidity should be at least 30 %.
Electrical fast
Transients/burst
IEC/EN 61000-4-4
+/-2 kV: AC mains
+/-1 kV: Signal lines
+/-2 kV: AC mains
+/-1 kV: Signal lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC/EN 61000-4-5
+/-2 kV: Common mode
+/-1 kV: Differential
mode
+/-2 kV: Common mode
+/-1 kV: Differential
mode
Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips, short inter-
ruptions and voltage
variations on power sup-
ply input lines
IEC/EN 61000-4-11
<5 % Ut
(>95 % dip in 100 V and
240 V): for 0.5 cycle
40 % Ut
(60 % dip in 100 V and
240 V): for 5 cycles
70 % Ut
(30 % dip in 100 V and
240 V): for 25 cycles
<5 % Ut
(>95 % dip in 100 V and
240 V): for 5 s
<5 % Ut
(>95 % dip in 100 V and
240 V): for 0.5 cycle
40 % Ut
(60 % dip in 100 V and
240 V): for 5 cycles
70 % Ut
(30 % dip in 100 V and
240 V): for 25 cycles
<5 % Ut
(>95 % dip in 100 V and
240 V): for 5 s
Mains power quality should be that of a typical
commercial or hospital environment. If the user
of the Model BD-X201MS requires continued
operation during power mains interruptions, it is
recommended that the Model BD-X201MS be
powered from an uninterruptible power supply
or a battery.
Power frequency
(50 Hz/60 Hz)
Magnetic Field
IEC/EN 61000-4-8
3 A/m 3 A/m
If image distortion occurs, it may be necessary
to position the Model BD-X201MS further from
sources of power frequency magnetic fields or
to install magnetic shielding. The power fre-
quency magnetic field should be measured in
the intended installation location to assure that
it is sufficiently low.