Owandy Radiology OWANDY-CAM HD, Руководство пользователя

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Owandy-Cam HD • User’s manual
10
Guide and declaration of the manufacturer - electromagnetic immunity
Owandy-Cam HD device is intended to be used in the electromagnetic environment specified below.
The user should make sure it is used in this environment.
Immunity trial CEI 60601
Severity level
Compliance
level
Electromagnetic environment
Guide
Conducted RF
EN 61000-4-6
Radiated RF
EN 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
3V
3V/m
Portable and mobile RF communication devices should not
be used at a distance from Owandy-Cam HD device including
the cables, lower than the recommended separation distance,
calculated with the applicable formulas depending on the
emitter frequency.
Recommended separation distance
d = 1.16 √ P
d = 1.16 √ P 80 MHz to 800 MHz
d = 2.33 √ P 800 MHz to 2.5 GHz
where is the maximum rated output of the transmitter
in watts (W) by the transmitter manufacturer and d the
recommended separation distance in metres (m).
The field levels emitted by the fixed RF transmitters,
determined by an electromagnetic measurement of the sitea,
should be lower than the compliance level in each frequency
band b.
Interference may occur in the vicinity of the devices bearing
the following symbol:
Note 1 : At 80 MHz and 800 MHz, the higher frequency band applies.
Note 2 : These recommendations may not apply in every situation. Electromagnetic wave propagation is modified by the
absorption and reflection due to the structures, objects and persons.