How do I use my Instant Feedback: Coverage on my Next-Generation DiamondClean 9000 - 9900?

To access or change this Instant Feedback selection:

From the Main Menu, swipe left or right to the Instant Feedback screen and press the Confirm button. Upon first-time use, the default instant feedback for the 9000/9900 Series is Coverage.

If you previously selected a different instant feedback, that selection will be shown on the display. To change it, swipe to your desired instant feedback and press the Confirm button.

Follow these "Brushing Instructions"

• Keep the brush head at the correct angle to the gum line.
• Finish brushing the current segment before you move on to the next. Your toothbrush will alert you once you have finished brushing the current segment.

Minimise Body Movement

•  Maintain a steady posture while brushing. Avoid excessive head or body movement, including bending or rotating, which can interfere with sensor accuracy.

 Minimise Interruptions During Brushing

•   Frequently removing and reinserting the toothbrush during a session can disrupt the toothbrush from tracking its location.

To manually improve the accuracy of the Instant Feedback Coverage, brush the inside of the upper or lower front teeth for two seconds to reset the position.