Nellcor OxiMax N-595 Operator's Manual page 170

Specifications
160
Table 15: 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
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
the applicable RF compliance level above, the N
observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as
-
re orienting or relocating the N
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:
-
595 should assure that it is used in an
Compliance
- -
1 2
Level
3 Vrms
-
595.
-
595 is
Electromagnetic
Environment
Guidance
distance = 1.2√Power
150 kHz to 80 MHz
-
595 is used exceeds
-
595 should be