If A Cover Or Accessory Is Attached To The Portable Device; If Interference Is Heard In Am Radio Broadcasts While Charging; Charging Precautions; Sound Generated During Charger Operation - Lexus rx450h Service Manual

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5-5. Using the other interior features

If a cover or accessory is attached to the portable device

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Do not charge a portable device if a cover or accessory which is not Qi compatible is
attached. Depending on the type of cover and/or accessory attached, it may not be pos-
sible to charge the portable device. If the portable device is placed on the charging area
and does not charge, remove the cover and/or accessories.

If interference is heard in AM radio broadcasts while charging

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Turn off the wireless charger and check if the noise is reduced. If noise is reduced, press
and hold the power supply switch of the wireless charger for 2 seconds. The frequency of
the wireless charger is changed and noise may be reduced. When the frequency is
changed, the operation indicator light will blink (orange) 2 times.

Charging precautions

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If the electronic key cannot be detected in the cabin, charging cannot be performed.
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When a door is opened and closed, charging may be temporarily suspended.
While charging, the wireless charger and the portable device will become warm. This is
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not a malfunction.
If a portable device becomes warm while charging and charging stops due to the pro-
tection function of the portable device, wait until the portable device cools down and
charge it again.
Sound generated during operation
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When the power supply switch is turned on or while a portable device is being identified,
operation sounds may be heard. This is not a malfunction.
Cleaning the wireless charger
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P. 463
Certification for the wireless charger
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FCC Note: This equipment has been tested and found to comply with Part 18 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful inter-
ference in a residential installation.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user' s authority to operate this equipment.
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