04/23/2024 Update
- Minor bug fixes and stability improvements.
09/05/2023 Update
- Fix the issue of displaying messages related to OSD signals when connecting the Optoma projector.
- Fix the issue where enabling Bluetooth transmission would prevent HLG display.
- Minor bug fixes and stability improvements.
03/30/2023 Update
- Minor bug fixes and stability improvements.
- Update the supported speakers for Klipsch Optimized Mode, including ceiling/wall-mounted speakers/subwoofers. Changed the UI for speaker selection.
- Add ALLM, VRR information to OSD Info/Status/One Shot display for input signals.
09/09/2022 Update
- Update the compatible speakers for Klipsch Optimized Mode, adding Klipsch Reference Premiere series new models.
- Improve stability of Bluetooth Transmitter function.
- Minor bug fixes and stability improvements.
05/18/2022 Update
- Add Klipsch Reference Premiere II series speakers to the compatible speakers for Klipsch Optimized Mode (including some updates for Klipsch Reference series).
- Minor bug fixes and stability improvements.
01/12/2022 Update
- Chromecast built-in version update to 1.52GM2.
- Improve reception capability in certain TuneIn Radio stations.
- Fix the issue that cannot playback Deezer when not logged in.
- Minor bug fixes and stability improvements.
10/14/2021 Update
- Chromecast built-in version update to 1.52.
- Fix the no sound and video issue via eARC connection from SONY TV.
07/20/2021 Update
- The "Klipsch Optimized Mode" function has been added. Please refer to the link below for more details: Onkyo Firmware Update Details
- Virtual Remote, Limit Mode, and HDMI diagnostic functions have been added to the Web Setup Menu.
- Fixed the problem that the audio format of TIDAL playback becomes AAC.
- Fixed the problem of color corruption in Dolby Vision games on Xbox.
- Fixed a problem where the image would not be displayed when VRR was turned on for Xbox.
- Fixed the problem where High Bit Rate Audio such as Dolby TrueHD would not be output when 4K or 8K resolution signals were input.
- Fixed the problem where audio would not be output from the TV speakers when playing High Bit Rate Audio signals such as Dolby TrueHD in TV audio output mode.
- Fixed a problem with the HDMI diagnostic function Source Test.
Firmware Update Instructions
Update the firmware via network or USB connection.
Updating the firmware via network
You can update the firmware by connecting the unit to a network.
Updating the firmware via USB connection
You need a 128 MB or larger capacity USB storage for updating.
For details, see "Firmware Update" of the Instruction Manual.
