47
Symbol in the
display
Description of the operating mode
TENS operating mode
C
C
ontinuous operation with constant pulse sequence.
Pulse frequency, width and strength are adjustable.
B
Cyclical operation (
B
urst)
Cyclical pulse sequences with 2 bursts per second and 9 pulses per burst.
The pulse frequency is fixed at 100 Hz.
The pulse width and strength are adjustable.
M
M
odulation
The pulse width drops from the default setting to 35% of the default setting and
then returns to the default setting.
One cycle lasts 6 seconds.
The pulse frequency, width and strength are adjustable.
SDR
S
trength/
D
uration/
R
ate modulation
Alternating modulated pulse strength and modulated pulse frequency.
When the modulated pulse strength increases, the modulated pulse frequency
reduces accordingly and vice versa.
The modulated pulse strength drops from the default setting to 20% of the default
setting and then returns to the default setting.
The modulated pulse frequency drops from the default setting to 45% of the
default setting and then returns to the default setting.
One complete cycle lasts 6 seconds.
The pulse frequency, width and strength are adjustable.
SDW
S
trength/
D
uration/
W
idth modulation
Alternating modulated pulse strength and modulated pulse width.
When the modulated pulse strength increases, the modulated pulse width
reduces accordingly and vice versa.
The modulated pulse strength drops from the default setting to 20% of the
default setting and then returns to the default setting.The modulated pulse width
drops from the default setting to 54% of the default setting and then returns to
the default setting.
One complete cycle lasts 6 seconds.
The pulse frequency, width and strength are adjustable.