Compex Wireless - Manual (Page 6)

User Manual
EN
5
STANDARDIZED SYMBOLS
Caution / Follow the user manual or operating instructions.
The Compex Wireless unit is a class II device with internal electric power and type BF applied parts.
Name and address of the manufacturer and manufacturing date.
Name and address of the authorised representative in the European Community.
This device must be separated from ordinary household waste and sent to special collection facilities for
recycling and recovery.
The On/Off button is a multi-function button.
Non-ionizing radiation
Keep away from sunlight
Keep dry
Latex Free
TECHNICAL CHARACTERISTICS
A General information
Remote control battery: Lithium Polymer (LiPo) rechargeable 3.7[V] / ≥ 1500[mAh].
Module battery: Lithium Polymer (LiPo) rechargeable 3.7[V] / ≥ 450[mAh].
AC adaptor: Only AC adaptor 5[V] / 3.5[A] bearing the part number 6490xx can be used to recharge the Compex Wireless unit.
B Neurostimulation
All electrical specifications are given for an impedance of 500-1000 Ohm per channel.
Channels: Four independent and individually adjustable channels, electrically insulated from each other.
Pulse shape: Constant rectangular current with pulse compensation to eliminate any direct current component to prevent residual
polarisation at skin level.
Maximum pulse intensity: 120 mA.
Pulse intensity increments: Manual adjustment of stimulation intensity from 0 to 999 (energy) in minimum increments of 0.25 mA.
Pulse width: 50 to 400 µs.
Maximum electrical charge per pulse: 96 microcoulombs (2 x 48 µC, compensated).
Standard pulse ramp-up time: 3 µs (20%-80% of maximum current).
Pulse frequency: 1 to 150 Hz.
C RF data
Frequency band of emission and reception: 2.4[GHz] ISM (2.4-2.4835GHz)
Modulation type and frequency characteristics: GFSK, +/-320[kHz] deviation
Effective radiated power: 4.4 [dBm]
Compex Wireless may be interfered by other equipment, even if that other equipment complies with CISPR EMISSION requirements.
D Information related to electromagnetic compatibility (EMC)
The Compex Wireless unit is designed to be used in typical domestic environments approved in accordance with EMC safety standard EN
60601-1-2.
This device emits very low levels in the radio frequency (RF) interval and is therefore not liable to cause any interference with nearby electronic
equipment (radios, computers, telephones etc.).
The Compex Wireless unit is designed to withstand foreseeable disturbances originating from electrostatic discharges; mains supply magnetic
fields or radio frequency transmitters.
Despite this, it is not possible to guarantee that the stimulator will not be affected by strong RF (radio frequency) fields emitting from other
sources.