Storz C-MAC 8403ZX, Инструкция по эксплуатации

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Electromagnetic compatibility
Instructions for use • C-MAC Monitor • NDQ566_EN_V1.0_02-2021_IFU_CE-MDR 42
Interference immunity
tests EN/IEC 60601 test
level Compliance
level
Electromagnetic envi-
ronment – guidelines
Field strengths from fixed
HF transmitters as deter-
mined by an electromag-
netic site survey
a
should
be less than the compli-
ance level in each fre-
quency range
b
.
d = 1.2 √P
80 MHz to 800 MHz
d = 2.3 √P
800 MHz to 2.5 GHz
Interferences may occur in
the vicinity of equipment
marked with the following
symbol:
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note: These guidelines may not apply in all situations. The propagation of electromagnetic
waves is affected by absorptions and reflections of buildings, objects, and people.
a
Field strengths from fixed transmitters, e.g., base stations for radio (cellular/cordless) tele-
phones and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broad-
cast cannot be predicted theoretically with accuracy. To assess the electromagnetic environ-
ment due to fixed transmitters, an electromagnetic site survey should be considered. If the
measured field strength at the location where the device is used exceeds the above compli-
ance levels, the device should be monitored to ensure proper function. If abnormal perfor-
mance is observed, additional measures may be necessary, such as re-orienting or relocating
the product.
b
Over the frequency range from 150 kHz to 80 MHz, field strengths should be less than 3 V/
m.
9.5 Table 4 – Emission class and group
Guidelines and manufacturer’s declaration – Electromagnetic emissions
The product is intended for use in such an environment as specified below. The customer or
user of the product should ensure that it is used in such an environment.
Emission measurements Compliance Electromagnetic environment –
Guidelines
RF emissions as per CISPR 11 Group 1 The product uses RF energy only for
its internal function. Therefore, its RF
emissions are very low and are not
likely to cause any interference in
nearby electronic equipment.
RF emissions as per CISPR 11 Class B The product is suitable for use in all
establishments including domestic
establishments and those directly
connected to the public low voltage
Harmonic emissions as per IEC
61000-3-2 N/A