Storz 11272 V Series Instruction Manual page 68

66
Anhang
Hinweise zur elektromagnetischen
Verträglichkeit (EMV)
Guidance and manufacturer's declaration – electromagnetic immunity –
The flexible CMOS Video-Cysto-Urethroscope 11272 V/VK in conjunction with monitor 8402 ZX is intended for use in the electromagnetic environment specified below.
The user should ensure that it is used in such an environment.
Immunity test EN/IEC 60601 test level
Conducted RF acc. to 3 V
rms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF acc. to 3 V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
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 by 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 broad-
cast 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 unit is used exceeds the applicable RF compliance level above, the unit should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the unit.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.
Appendix
Electromagnetic Compatibility (EMC)
Information
Table 204
for equipment and systems that are not life-supporting
Compliance level
Portable and mobile RF communications equipment should be used no closer to
any part of the flexible CMOS Video-Cysto-Urethroscope 11272 V/VK in conjuncti-
on with monitor 8402 ZX, including cables, than the recommended separation dis-
tance calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
3 V d=[3,5/3]ÖP
.
rms
.
d=[3,5/3]P
.
3 V/m
d=[7/3]ÖP
where P is the maximum output power rating of the transmitter in watts [W] accor-
ding to the transmitter manufacturer and d is the recommended separation 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 sym-
bol:
[ ]
=
d , 3 / 5 V 1 P
[ ]
=
d / 7 E1 P
[ ]
=
d 7 3 / P
[ ]
=
d 3 5 , 3 / P
 
3 5 ,
=
d P
 
 
3
 
7
=
d P
 
 
3
Anexo
Indicaciones sobre compatibilidad
electromagnética (CEM)
Electromagnetic environment - guidance
150 kHz bis 80 MHz
80 MHz to 800
800 MHz to 2.5