Operation Manual
14
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
CMS50 D Pulse Oximeter
is intended for use in the electromagnetic environment specified below. The
customer or the user of
CMS50 D Pulse Oximeter
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
Compliance
Compliance
Compliance
Compliance
level
level
level
level
Electromagnetic
Electromagnetic
Electromagnetic
Electromagnetic environment
environment
environment
environment - guidance
guidance
guidance
guidance
Radiated RF
ICE
61000-4-3
3V/m
80MHz to
2.5GHz
3V/m Portable and mobile RF communication equipment should be
used no closer to any part of the
CMS50 D Pulse Oximeter
,
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the
transmitter.
recommended
recommended
recommended
recommended separation
separation
separation
separation distance
distance
distance
distance
P
E
d
1
5 .3
80MHz to 800MHz
P
E
d
1
7
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 800MHz, 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 The CMS50 D Pulse
Oximeter is used exceeds the applicable RF compliance level above, the CMS50 D Pulse Oximeter should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the CMS50 D Pulse Oximeter.
b
Over the frequency range 150 KHz to 80 MHz, field strengths should be less than 3V/m.