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4 Troubleshooting
To keep the warranty valid, never try to repair
the system yourself.
If you encounter problems when using the
product, check the following points before
requesting service. If the problem remains
unsolved, register your product and get support
at www.philips.com/welcome.
• Make sure that the headphone jack is
connected correctly.
• Make sure that the batteries are fully
charged and inserted correctly.
• Make sure the LED lights up.
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