Philips 276B1 User Manual page 26

7. PowerSensor™
Note
A manually selected PowerSensor
mode will remain operational unless
and until it is readjusted or the default
mode is recalled. If you find that the
PowerSensor is excessively sensitive to
nearby motion for some reason, please
adjust to a lower signal strength. Keep
sensor lens clean, if the sensor lens
is dirty, wipe it with alcohol to avoid
reducing of distance detection .
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