OML Microstim2 Instruction Manual page 20

Stimulation Modes
Alternate
2 second
ramp up
The intensity of each output gradually increases from zero to the maximum set
by the channel level control, remains at this level for a set time and gradually
decreases from this level back to zero. After a set time this cycle is repeated. Only
one of the two outputs is on at any time. This format is the normal exercise mode
for independent muscle groups such as the quadriceps or agonist / antagonist
3
muscle pairs.
Simultaneous
2 second
ramp up
The intensity of both outputs gradually increases from zero to the maximum set
by each channel level control, remain at this level for a set time and gradually
20
10 second
level
Channel A
2 second
ramp down
Channel B
10 second
level
Channel A
2 second
ramp down
Channel B
2 second
wait between
stimulation
Channel A
Channel A
Channel B
Channel B
Time
Channel A
Channel B
Time