Sony XAV-AX3250 Operating Instructions Manual page 75
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Also See for XAV-AX3250:
- Operating instructions manual (48 pages) ,
- Operating instructions manual (101 pages)
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Help Guide
In-Car Receiver
XAV-AX3200/XAV-AX3250
Updating the Firmware
To update the firmware, visit the support site, then follow the online instructions.
Note
During the update, do not remove the USB device.
Related Topic
Customer Support Websites
5-027-266-11(1) Copyright 2021 Sony Corporation
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