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Articles in this section

  • TX-8270 Owner's Manuals
  • DX-C390 - The remote controller does not work
  • TX-8270 - Cannot ZONE output audio of external AV component
  • TX-8270 - USB storage device is not displayed
  • TX-8270 - Troubleshooting: Remote Controller and Display
  • TX-8270 - Troubleshooting: Network and Wireless LAN
  • TX-8270 - Troubleshooting: Bluetooth
  • TX-8270 - Troubleshooting: AM/FM Broadcasting
  • TX-8270 - Troubleshooting: Video
  • TX-8270 - Troubleshooting: Audio
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TX-8270-Lock Settings

  • Setup Parameter
    • Lock the Setup menu to protect the settings.
    • "Locked": The menu is locked.
    • "Unlocked (default value)": Unlocked
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  • TX-8270-Audio Menu
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