Pressure Sensor - Philips Sonicare ProtectiveClean 4700 Manual

18
English

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 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 2 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 1 time in unison to confirm
deactivation.
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 2 times in
unison to confirm activation.