Sonicare Sonicare HX4872 - Manual (Page 11)

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◗ Yellow LED in bottom (1st) position: no timing intervals set -
Quadpacer not active.
4 To program the desired setting, release the button when the
LED corresponding to your choice lights up.
B Note: Selecting 2 1/2 minutes brushing time reduces the number of
brushings available from a charged battery.
Dual Speed Control (series 7800, 7600, 7500)
The Dual Speed Control feature allows you to choose between 2
speed settings: Normal speed for optimum brushing performance, or
Reduced speed when an even more gentle action is desired.
Each time you turn your Sonicare on, it will begin brushing at the
Normal speed setting.To change the speed setting:
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1 From Normal to Reduced speed: press the Dual Speed Control
button once during brushing.
2 From Reduced to Normal speed: press the Dual Speed Control
button a second time during brushing.
A distinctive two-tone beep indicates that the speed setting has been
changed.
It is recommended that you brush at the Normal speed setting to
maintain optimal results.
The Normal setting should be selected when Sonicare is used in clinical
trials.
Battery Charge Indicator
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◗ If the battery charge of your Sonicare is low, you will hear 3 beeps
after you have brushed your teeth for 2 minutes and the charge
indicator LED will blink yellow for 30 seconds.
A low charge indication signifies that 3 or fewer 2-minute brushings
remain.
When not in use, keep your Sonicare in the charger to maintain a full
battery charge.
Charge Indicator (series 7800, 7600, 7500)
◗ When the handle is placed in the charger, the green charge
indicator LEDs will blink in a rising pattern as the battery charges.
The number of blinking LEDs indicates the level to which the
battery has been charged.
When the battery reaches full charge, the LEDs stop blinking and start
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