Stryker Crossfire 2 User Manual

EN-58
DRAFT
Guidance and Manufacturer’s Declaration: Electromagnetic Immunity
Crossre2 System is intended for use in the electromagnetic environment specied below. The customer or
the user of Crossre2 System should ensure that it is used in such an environment.
Immunity Test IEC 60601 Test
Level
Compliance Level Electromagnetic Environment: Guid-
ance
Portable and mobile RF communications
equipment should be used no
closer to any part of the Crossre2
system, including its cables, than the
recommended separation distance
calculated from the equation applicable
to the frequency of the transmitter.
Recommended Separation Distance d
= 1.17 √P
Conducted RF
IEC 61000-4-6
3 Vrms 150 kHz to
80 MHz
3 V d = 1.17 √P
80 MHz to 800 MHz
Radiated RF IEC
61000-4-3
3 V/m
80MHz to 2.5 GHz
3 V/m d = 2.33 √P
80 MHz to 2.5 GHz
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 xed 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 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by
absorption and reection from structures, objects, and people.
(a) Field strengths from xed 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 xed RF transmitters, an
electromagnetic site survey should be considered. If the measured eld strength in the location in which the
Crossre2 System is used exceeds the applicable RF compliance level above, the Crossre2 System should
be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the Crossre2 System.
(b) Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.

Stryker Crossfire 2 Specifications

General

Brand	Stryker
Model	Crossfire 2
Category	Medical Equipment
Language	English