Oral-B iO Manual page 21

Timer
The timer signals with a short stuttering sound in 30-seconds
intervals to move to the next quadrant of your mouth. A long
stuttering sound indicates the end of the professionally recom-
mended 2-minute brushing time.
The timer memorizes the elapsed brushing time, even when
the toothbrush is briefly switched off during brushing. The
timer resets if pausing longer than 30 seconds or placing the
toothbrush on the plugged-in charger.
Brushing reward illumination
The completion of a 2-minutes brushing event will be rewarded
with a colourful light ring illumination. (b)
Smart Pressure Sensor/ Light Ring (a)
Your toothbrush is equipped with a Smart Pressure Sensor (3)
that has various functionalities indicated via different colours of
light (a):
White = Low pressure indicator / default setting.
Green = optimal pressure indicator
Red = high pressure indicator
Brushing with the recommended pressure is indicated via a
green light. If too much pressure is applied, a red light reminds
you to reduce pressure. If the Smart Pressure Sensor illumi-
nates in white (or your pre-selected colour), we recommend
applying more pressure.
When high pressure is applied the brush head movement will
be reduced (in «Daily Clean», «Intense» and «Sensitive»
modes). Periodically check the operation of the Smart Pressure
Sensor by pressing moderately on the brush head during use.
Brushing modes (depending on model)
Your toothbrush offers different brushing modes:
«Daily Clean» – Standard mode for daily cleaning
«Intense» – For an extraordinary clean feeling (operated with a
higher speed)
«Sensitive» – Gentle, yet thorough cleaning for sensitive areas
«Super Sensitive» – Super gentle cleaning for extra sensitive
areas
«Whiten» – Polishing for occasional or everyday use
«Tongue Clean» – Tongue cleaning for occasional or everyday
use
«Gum Care» – Gentle massage of gums
Note: The sequence and availability of brushing modes may
vary depending on model purchased.
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