Sony SRS-ZR7 Help Manual page 21

Select [Apply].
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Check that the LINK indicator lights up in orange.
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When the Wi-Fi connection is completed, the LINK indicator lights up in orange. It may take more than a minute for the LINK
indicator to light up.
The connection is complete.
Connect the PC to the wireless router to be used.
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Hint
If you want to set a fixed IP address, set in the screen in step above.
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