3 Keep the power on/off button pressed until
you hear a series of two short beeps (after
4-5 seconds).
4 Release the power on/off button.
-
Triple tone of low-med-high means the
Brush head replacement reminder
feature has been activated. The brush
head replacement light and battery light
will also blink green 3 times in unison to
confirm activation.
-
Triple tone of high-med-low means the
Brush head replacement reminder
feature has been deactivated. The brush
head replacement light and battery light
will also blink amber 3 times in unison to
confirm deactivation.
Pressure sensor
1 Put the handle on the plugged-in charger.
2 Press and hold the power on/off button
while the handle remains on the charger.
3 Keep the power on/off button pressed until
you hear a series of three short beeps (after
6-7 seconds).
4 Release the power on/off button.
-
Triple tone of low-med-high means the
pressure sensor feature has been
activated. The brush head replacement
light and battery light will also blink
green 3 times in unison to confirm
activation.
17
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