Owner's manual


The Compex Wireless stimulator needs special precautions regarding EMC and needs to be installed and put into service according to the EMC
information provided.
Portable and mobile RF communications equipment can aect the Compex Wireless stimulator.
The use of Accessories, transducers, and cables other than those specified by the manufacturer, may result in increased Emissions or decreased
Immunity of the Compex Wireless stimulator.
The Wireless stimulator should not be used adjacent to or stacked with other equipment and if adjacent or stacked use is necessary, the Compex
Wireless stimulator should be observed to verify normal operation in the configuration in which it will be used.
GUIDANCE AND MANUFACTURER’S DECLARATION  ELECTROMAGNETIC EMISSIONS
The Compex Wireless stimulator is intended for use in the electromagnetic environment specified below. The customer or the user of the
Compex Wireless stimulator should assure that it is used in such an environment.
EMISSION TESTS COMPLIANCE ELECTROMAGNETIC ENVIRONMENT  GUIDANCE
Radiated Emissions CISPR  Group  The Compex Wireless uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely to cause
any interference in nearby electronic equipment.
Conducted Emissions CISPR  Class B The Compex Wireless is suitable for use in all establishments,
including domestic establishments and those directly connected to
the public low-voltage power supply network that supplies buildings
used for domestic purposes.
Harmonic emissions IEC -
-
Class A
Voltage fluctuations IEC -
-
Complies
GUIDANCE AND MANUFACTURER’S DECLARATION  ELECTROMAGNETIC EMISSIONS
The Wireless stimulator is intended for use in the electromagnetic environment specified below. The customer or the user of the Wireless
stimulator should assure that it is used in such an environment.
IMMUNITY TEST IEC 
TEST LEVEL
COMPLIANCE LEVEL ELECTROMAGNETIC
ENVIRONMENT  GUIDANCE
Electrostatic discharge (ESD)
IEC --
±kV contact
±kV air
±kV contact
±kV air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
at least %.
Electrical fast transient/burst
IEC --
±kV for power
supply lines
±kV for
input/output lines
±kV (power lines)
Not Applicable (I/O lines)
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC --
±kV Line to Line
(or Neutral)
±kV line(s) to earth
±kV Line to Line
Not Applicable
(Line to Earth)
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short interruptions
and voltage variations on power
supply input lines
IEC -- a
<% UT (>% dip in UT) for ,
cycle
% UT (% dip in UT) for 
cycles
% UT (% dip in UT) for 
cycles
<% UT (>% dip in UT) for  sec
<% UT (>% dip in UT) for ,
cycle
% UT (% dip in UT) for 
cycles
% UT (% dip in UT) for 
cycles
<% UT (>% dip in UT) for  sec
Mains power quality should be
that of a typical commercial
or hospital environment. If the
user of the Compex Wireless
stimulator requires continued
operation during power mains
interruptions, it is recommended
that the Compex Wireless
stimulator be powered from an
uninterrupted power supply or
a battery.
Power frequency (/Hz)
magnetic field
IEC --
 A/m  A/m Power frequency magnetic fields
should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
a
U
T
is the a.c mains voltage prior to application of the test level.