Sony XAV-AX5500 Help Manual page 76

Help Guide
In-Car Receiver
XAV-AX5500/XAV-AX5550D
The USB functions do not work properly.
Do not use a USB extension cable as it may cause deterioration of signal quality.
Use a shorter USB cable when connecting the USB device, or replace the USB cable with a new one.
5-010-463-11(2) Copyright 2020 Sony Corporation
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