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レシーバー Pioneer avh-4200nexのPDF システム・ファームウェアのアップデート手順をオンラインで閲覧またはダウンロードできます。Pioneer avh-4200nex 8 ページ。 In-dash multimedia av receiver
![Pioneer avh-4200nex システム・ファームウェアのアップデート手順](/uploads/products/server2/6608802/6608802.jpg)
5.
Touch [Firmware Information].
6.
After the "Firmware Information" screen appears, verify that the firmware version is 1.06.
NOTE: If you have any difficulty performing these instructions, please contact Pioneer Customer
Service toll free at 1-800-421-1404, Monday through Friday, 7:30 AM - 11:30 AM and 12:30 PM - 4:00
PM (Pacific Time), excluding holidays, or online through parts.pioneerelectronics.com/contact.
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