Performa
™
Professional Series
- 23 -
ULTRASOUND THERAPY (cont .)
Parameter Limit
For security, the device has some limitations for electrotherapy. The
maximum intensity has a relationship with the frequency and pulse
duration following below table:
Pulse Frequency
Phase Duration
Max Current Output
<100
<300μs
200mA
<100
300 – 500μs
150mA
100 – 250
<500μs
100mA
<100
500 – 1000μs
100mA
100 – 250
500 – 1000μs
70mA
Technical Data
Power Supply
100V – 240V, 50 Hz – 60 Hz, 1A
Power Output
15V, 4A Max
Dimensions
10" x 7" x 5" (L x W x H)
Operating Environmental
Temperature
-10°C (14°F) to 55°C (131°F)
Relative Humidity
10% – 90%
Atmosphere Pressure
700hPa – 1,060hPa
Transportation and Storage Environment
Temperature
-20°C (-4°F) to 55°C (131°F)
Relative Humidity
20% – 90%
Atmosphere Pressure
700hPa – 1,060hPa
CONNECTION TO AC POWER
Insert the power cable into the socket on the back of the device and
plug it into a grounded wall outlet.
DISCONNECTION FROM POWER
• When you have finished treatments, turn the device off by setting
the power switch on the back of the device to “Off”. When the
green power LED turns off, the device is now disconnected from
the power supply.
CAUTION
• Do not place the device in a location where the power cord could be
tripped over or pulled out during treatment.
• Do not attempt to use the device if it is not properly grounded. Make
certain that the device is electrically grounded by connecting it only to a
grounded electrical service receptacle conformable with the applicable
national and local electrical codes regarding medical environments.
• Set power switch to “On”.
• Power LED indicator is lit green indicating that the device is connected to
the power supply.
• The device will initialize and perform a self test. This may take a while.
• At the end of the self test, the device enters the Home Menu and is ready
for use.
Ultrasound Specifications
