Omron BP710N Instruction Manual page 29

GUIDANCE AND MANUFACTURER'S DECLARATION
Guidance and manufacturer's declaration - electromagnetic immunity
OMRON BP710N is intended for use in the electromagnetic environment specified below. The
customer or the user of this OMRON BP710N should assure that it is used in such environment.
IEC 60601
Immunity test
test level
Conducted RF 3 V rms
IEC 61000-4-6 150 kHz to
80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to
2.5 GHz
Note1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note2: 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 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 OMRON BP710N is used exceeds the applicable RF compliance level above, the OMRON
BP710N should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the OMRON BP710N.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Compli-
Electromagnetic environment - guidance
ance level
Portable and mobile RF communications equipment should be
used no closer to any part of the OMRON BP710N including
cables, than the recommended separation distance calculated
from the equation appropriate to the frequency of the transmitter.
Recommend separation distance
Not Not Applicable.
Applica-
ble.
3 V/m d = 1.2 √P
80 MHz to 800 MHz
d = 2.3 √P
800 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 fixed RF transmitters as determined
by an electromagnetic site survey,
compliance level in each frequency range.
Interference may occur in the vicinity of equipment marked
with the following symbol:
29
a
should be less than the
b