PATHWAY
®
MR-20 OPERATOR’S GUIDE
30
Goals (Continued)
ABOVE TONE: Is used to provide the patient with auditory and visual goals for
contracting the muscle.
ABOVE TONE
Press the A or B key 2x-
CHAPTER 2: OPERATION
BELOW TONE: Is used to provide the patient with auditory and visual goals for
inhibiting or relaxing the muscle.
The arrow serves a dual function. The position of the tip of the arrow on the display
represents an absolute microvolt goal. The default goal is 10μV. The direction of the
arrow shows the goal direction. If ABOVE TONE is selected, an arrow pointing up will
appear, prompting a contraction goal. If BELOW TONE is selected, an arrow pointing
down will appear, prompting a relaxation goal.
The length of the LCD Bar Graph shows either the change in level needed to reach
the goal, or if the goal has been reached, the amount the goal has been exceeded.
If a goal is selected for either EMG A or EMG B and the EMG activity meets or
exceeds the goal, an audible tone will be heard. If goals are selected for BOTH EMG
A and EMG B and the EMG activity meets or exceeds the goals for BOTH
Channels simultaneously, then an audible tone will be heard (matrixed).
BELOW TONE
Press the A or B key 3x-
This image shows the arrows for the
ABOVE TONE MODE
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