Philips HX9901/03, Manual

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14
English
Intensity settings
Your power toothbrush gives you the option to
choose between 3 different intensity levels: low,
medium and high. Based on the brush head you
attach, the intensity will be selected automatically. If
you wish to change to a different intensity, you can do
so by pressing the mode/intensity button while
brushing. For optimal results it is recommended to use
the automatically selected intensity. The intensity
cannot be changed as long as the handle is powered
off or paused.
Using your Philips Sonicare
Brushing instructions
1
Attach your desired brush head. Align the brush
head so the bristles point in the same direction as
the front of the handle.
2
Wet the bristles.
3
Apply a small amount of toothpaste on the bristles.
4
Place the toothbrush bristles against the teeth at a
slight angle (45 degrees), pressing firmly to make
the bristles reach the gumline or slightly beneath
the gumline. A change in vibration (and a slight
change in sound) and activation of the light ring
alert you when you apply too much pressure while
brushing.