signia Active User Manual page 76

WARNING
Charging systems may interfere with measuring
devices and electronic equipment.
In hospitals: The charger complies with CISPR 35
X
and CISPR 32. Therefore the use of the charger
in hospitals should be permissible. Nevertheless
the charger may interfere with highly sensitive
devices. In those cases appropriate steps shall be
taken (increase distance from sensitive devices or
disconnect the charger from power supply).
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