Stryker L9000 LED Bedienungsanleitung Seite 30

Guidance and Manufacturer's Declaration: Electromagnetic Immunity
L9000 is intended for use in the electromagnetic environment specified below. The customer or
the user of L9000 should ensure that it is used in such an environment.
Immunity
Test
Conducted RF
IEC 61000-4-6 150 kHz to 80 MHz
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 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 L9000 system is used exceeds the applicable RF compliance level
above, the L9000 system should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the L9000 unit.
(b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
26
IEC 60601 Test Compliance
Level
3 Vrms
Electromagnetic Environment:
Level
Equipment which employs RF
communications equipment should be
used no closer to any part of the L9000
system, including its cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended Separation Distance
3 V
d = 1,17 P
Guidance