ROOM REQUIREMENTS
GE Healthcare SENOGRAPHE DMR+
REV 1 pim 5128706–1–100
2–9
TABLE 2–3
ELECTROMAGNETIC IMMUNITY –PART 2
Immunity
Test
IEC
60601-1-2
Test Level
Compliance
Level
Electromagnetic Environment
Conducted RF
IEC 61000-4-6
3 V
150 kHz to
80 MHz
[V
1
=
] 3 V At this disturbance level the monitor image may present some
slight flicker. If this occurs, the monitor may be removed from
the vicinity of the electrical field source to improve image
quality.
[V
2
=
] 0.3 V At this disturbance level the system is fully operational.
Radiated RF
3 V/m
80 kHz to
800 MHz
[E
1=
] 3 V/m At this disturbance level the monitor image may present some
slight flicker. If this occurs, the monitor may be removed from
the vicinity of the electrical field source to improve image
quality.
IEC 61000-4-3
[E
2=
] 0.3 V/m At this disturbance level the system is fully operational.
3 V/m
800 MHz to
2,5 GHz
[E
3=
] 3 V/m At this disturbance level the monitor image may present some
slight flicker. If this occurs, the monitor may be removed from
the vicinity of the electrical field source to improve image
quality.
[E
4=
] 0.3 V/m At this disturbance level the system is fully operational.
D Field strengths from fixed RF transmitters must be less than the compliance level in each
frequency range. At frequencies between 150 kHz to 80 MHz, field strengths must be less
than [V2] V/m.
D Note:
Field strengths from fixed transmitters, such as base stations for cellular telephones and
land mobile radios, amateur radio, AM and FM radio broadcast, and TV broadcast cannot
be estimated accurately. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be performed. If the measured field
strength exceeds the RF compliance level above, monitor the Senographe to verify
normal operation in each use location. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the Senographe.
D Interference may occur in the vicinity of equipment marked with the following symbol:
.
D No portable or mobile RF communications equipment may be used closer to any part of
the Senographe, including cables, than the recommended separation distance calculated
from the equation appropriate to the frequency of the transmitter. See Table 2–4.
Note: These are guidelines. Actual conditions may vary .