Tens Twin Stim Plus Instruction Manual page 15

button. The menu will reveal on LCD. Notice the indication of
power and function on the LCD.
g. Select Mode
There are three EMS modes of option, C(Constant) S
(Synchronous) or A Alternate). Select a mode by pressing the
"Mode" control. When an EMS mode is selected, the LCD
shows "EMS" on the top.
After a mode is selected, press "SET" control to enter next
setting. You may adjust the setting only when it is flashing.
Then press the "Increment" or "Decrement" control to change
the settings.
h. Set Ramp Time
The ramp time controls the time of output current that increase
from 0 to the setting level, and from the setting value to 0.
When the ramp time is set, each contraction may be ramped
up and down in order that the signals come on and come off
gradually and smoothly. The ramp time is adjustable from
1 to 8 seconds.
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i. Set On Time
The On Time controls the time of stimulation. By pressing the
"Set" control, the contraction time can be adjusted. Both
channels' stimulation is cycled on and off by the contraction
and relaxation settings. The range is adjustable from
2 seconds to 90 seconds.
As the "ON" time including the ramp up and ramp down time,
the setting of it should be no less than two times of the "Ramp"
time. (ON TIME ≥Ramp up + Ramp down)
j. Set Off Time
The Off Time controls the time of relaxation. By pressing the
"SET" control, the relaxation time can be adjusted. Both
channels' stimulation is cycled on and off by the contraction
and relaxation settings. The range is adjustable from 0 second
to 90 seconds.
In Alternate mode, the OFF Time should be equal or more than
the ON Time. (OFF TIME≥ON TIME)
k. Set Pulse Width
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