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Guidance
Guidance
Guidance
Guidance and
and
and
and manufacture
manufacture
manufacture
manufacture
’
’
’
’
s
s
s
s declaration-electromagnetic
declaration-electromagnetic
declaration-electromagnetic
declaration-electromagnetic immunity
immunity
immunity
immunity
for
for
for
for EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT and
and
and
and SYSTEMS
SYSTEMS
SYSTEMS
SYSTEMS that
that
that
that are
are
are
are not
not
not
not LIFE-SUPPORTING
LIFE-SUPPORTING
LIFE-SUPPORTING
LIFE-SUPPORTING
Guidance
Guidance
Guidance
Guidance and
and
and
and manufacture
manufacture
manufacture
manufacture
’
’
’
’
s
s
s
s declaration-electromagnetic
declaration-electromagnetic
declaration-electromagnetic
declaration-electromagnetic immunity
immunity
immunity
immunity
The
CMS 8 000 Patient Monitor
is intended for use in the electromagnetic environment specified below.
The customer or the user of
CMS 8 000 Patient Monitor
should assure that it is used in such an
environment
Immunity
Immunity
Immunity
Immunity
test
test
test
test
IEC60601
IEC60601
IEC60601
IEC60601
test
test
test
test level
level
level
level
Complian
Complian
Complian
Complian
ce
ce
ce
ce level
level
level
level
Electromagnetic
Electromagnetic
Electromagnetic
Electromagnetic environment
environment
environment
environment -guidance
-guidance
-guidance
-guidance
Conducted
RF
IEC61000-4-
6
Radiated RF
IEC61000-4-
3
3V
rms
150K Hz to
80M Hz
3V/m
80MHz to
2.5GHz
1 V
rms
1 V/m (80-800
MHz)
3V/m (80 0 -25
00MHz)
Portable and mobile RF communication s equipment should
be used no closer to any part of the
CMS 8 000 Patient
Monitor ,
including cables, than the recommended
separation distance calculated from the equation applicable
to the frequency of the transmitter .
R
R
R
R ecommended
ecommended
ecommended
ecommended separation
separation
separation
separation distance
distance
distance
distance
80MHz to 800MHz
800MHz to 2.5GHz
Where
P
is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and
d
is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as determined
by an electromagnetic site survey,
a
should be less than the
compliance level in each frequency range.
b
Interference may occur in the vicinity of equipment marked
with the following symbol:
NOTE 1 At 80MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be
predicted theoretically with accuracy.
To
assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength in
the location in which t he
CMS 8 000 Patient Monitor
is used exceeds the applicable RF compliance
level above, the
CMS 8 000 Patient Monitor
should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting or
relocating the
CMS 8 000 Patient Monitor
.
b
Over the frequency range 150 KHz to 80 MHz, field strengths should be less than
1 V/m (80-800MHz)&3V/m(800-2500MHz) .
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