User's Manual

Table Of Contents
InnoSight Ultrasound System
Electrical Safety 
2 enin
16
P6992-4, EN, 16/12/6
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic environment - Guidance
Radiated RF
IEC 61-4-3
3 V/m
 MHz to
2 GHz
E1  3 V/m
d
   
P
3
E
1
 MHz to  MHz
d
   
P
7
E
1
 MHz to 2 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
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:
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 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 InnoSight Diagnostic
Ultrasound System is used exceeds the applicable RF compliance level above, the system should be
observed to verify normal operation If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the system
b
Over the frequency range 1 kHz to  MHz, field strengths should be less than 3 V/m
To limit exposure to electromagnetic interference from nearby equipment that can degrade image quality,
you should operate the system under EMI conditions that minimize power supply transients, mechanical
interactions, vibration, and thermal, optical, and ionizing radiation
Using cables, transducers, and accessories other than those specified for use with the system
may result in increased emissions from, or decreased immunity of, the system
ME equipment has been tested for radiated RF immunity only at selected frequencies
Separation Distances
The InnoSight Diagnostic Ultrasound System is intended for use in the electromagnetic environment in
which radiated disturbances are controlled The customer or operator of the system can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
Communications Equipment and the system as recommended below, according to the maximum output
power of the communications equipment
Maximum
Output Power
of Transmitter
Watts (W)
Separation Distance According to Frequency of Transmitter Meters (m)
1 kHz to  MHz
D
3
P
V
1
 MHz to  MHz
D
3
P
E
1
 MHz to 2 GHz
D

P
E
1
1 12 m 12 m 24 m
1 3 m 3 m 4 m
1 11 m 11 m 234 m