Oral-B 9900 Electric Toothbrush User Manual


 
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• Press and hold the mode button (c) until the
SmartGuide display unit (k) shows «:30» and
«timer».
• By briefly pressing the on/off button (b), switch
to the «2-Minute Timer». Confirm your choice
by pushing the mode button (c).
• This will lead you directly to the «Count Up
Timer» display («up» and «timer» will be
shown). Switch to the «Count Down Timer» by
pressing the on/off button and confirm it with
the mode button.
Please note: it is normal that the handle display
shows two flashing bars when operating in the
timer setting mode.
Brushing
Brushing modes
Your toothbrush offers different brushing modes
for varying oral care needs:
«Clean» – Exceptional mouth cleaning.
«Sensitive» – Gentle, yet thorough
cleaning for sensitive areas.
«Massage» – Gentle stimulation of gums.
«Polish» (deluxe – Exceptional polishing
model only) and natural whitening for
occasional or everyday use.
• When pressing the on/off button your
toothbrush automatically starts in the «Clean»
mode.
• To switch to the other modes, successively
press the mode button.
• To return from any mode to the «Clean» mode,
press and hold the mode button.
• To turn your brush off, press the on/off button.
Please note: The «Polish» mode (deluxe model
only) is best used with an Oral-B ProWhite
brush head.
Brushing technique
• Guide the brush head slowly from tooth to
tooth.
• Hold the brush head in place for a few
seconds before moving on to the next tooth.
• Brush the gums as well as the teeth, first the
outsides, then the insides, finally the chewing
surfaces.
• Do not press too hard or scrub, simply let
the brush do all the work. When you finish
brushing, the total brushing time will be
displayed for 30 seconds before the display
switches back to the time mode. To directly
get to the time mode, clear the brushing time
display by pushing the mode button.
Your toothbrush has a pressure control feature
to help ensure that the right degree of pressure
is applied. This helps protect your gums from
excessive brushing and makes your toothbrush
easy to operate. If too much pressure is applied,
the oscillating movement of the brush head will
continue but the pulsation will stop. In addition
to feeling the change, you can also hear a
different sound.
In the first days of using your toothbrush, your
gums may bleed slightly. In general, bleeding
should stop after a few days. Should it persist
after 2 weeks, please consult your dentist or
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