GE SEER 1000, Руководство по эксплуатации

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Specifications
102 SEER™ 1000 2067634-077 Revision B
NOTE: U
T
is the AC mains voltage prior to application of the test level.
Non Life-Sustaining Systems, Table 204
Guidance and manufa cturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below. The customer or the
user should ensure that the device is used in such an environment.
Immunity test IEC 60601
test level
Compliance
level Electromagnetic environment – guidance
Conducted RF
IEC 61000-4-6 3 VRMS
150 kHz to
80 MHz
3 VRMS
Portable and mobile RF communications equipment
should be used no closer to any part of the recorder, in-
cluding cables, than the recommended separation dis-
tance calculated from the equation applicable to the fre-
quency of the transmitter.
Recommended separation distance:
150 kHz to 800 MHz
P 1.2 = d
80 MHz to 800 MHz
P 1.2 = d
800 MHz to 2.5 GHz
P 2.3 = d
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 dis-
tance 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 symbol:
Radiated RF
IEC 61000-4-3 3 V/m
80 MHz to
2.5 GHz
3 V/m
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 pre-
dicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF trans-
mitters, an electromagnetic site survey should be considered. If the measured field strength in the loca-
tion in which the device is used exceeds the applicable RF compliance level above, the device should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the device.
b)
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.