Covidien Nellcor OxiMax N-600x Operator's Manual page 188

Specifications
180
Table 19: Electromagnetic Immunity, RF Portable Equipment
For portable and mobile communication equipment. The N
suitable for use in the specified electromagnetic environment. The
customer and/or user of the N
electromagnetic environment as described below:
IEC
Immunity
60601-1-2
Test
Test Level
Conducted 3 Vrms
RF
150 kHz
IEC
- - 80 MHz
61000 4 6
Note: 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 survey
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 N-600x is used exceeds the applicable RF compliance
level above, the N-600x should be observed to verify normal
operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating
the N-600x.
Note: These guidelines may not apply in all situations.
Electromagnetic propagation is affected by absorption and
reflection from structures, objects, and people.
Interference may occur in the vicinity of equipment marked with the
following symbol:
-
600x should assure that it is used in an
Electromagnetic
Compliance
Environment
Level
Guidance
3 Vrms distance = 1.2
Power
150 kHz to 80 MHz
N-600x Operator's Manual
-
600x is