![background image](http://html1.mh-extra.com/html/abbott/neurosphere-3875/neurosphere-3875_user-manual_3045650054.webp)
To modify the strength for all areas:
1. Tap
Grouped
.
1.
2. Tap the + or – buttons to increase or decrease
2.
strength for all areas.
3. The green bars below the area name will increase or
3.
decrease as you increase or decrease strength.
4. You will see the Adjusting Strength message while
4.
the system is adjusting.
5. When you are finished adjusting the Area strength,
5.
tap
Done
to return to the Therapy screen.
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