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AVR10/AVR20/AVR30/AV40 Software Release Notes
Host Version 1v34/09
LCD/IAP 0.74/0.04
DSP1 02.03 / 01.35
DSP2 00.01 / 00.17
DTS/IMAX 3.90.50.1/390.508.2.0
OSD 0.03
DAB 303 / 561
NET 0.100.608
BT 0.7 (or higher, depending on build)
Fix list:
IMS21658: Change Auro-Matic strength to slider bar (from drop-down list).
IMS21764: Height Centre & Surround channels operation in MCH Stereo mode improved.
IMS21717: Possible for web GUI and front panel menu both to be open.
IMS21739: Dirac filters can fail to be applied for MQA input stream.
IMS21742: Allow ARC power / audio control to be selected even if eARC control is not used.
IMS21759: High Fs audio streams + Auro + Dirac can give audio artefacts.
IMS21766: Sometimes audio can be lost on mode change or applying Dirac filter.
IMS21782: 4.0 setup reported 2 extra speakers to Dirac Calibration tool with no name.
IMS21784: AVR loses audio if there is a break in the audio stream (source-specific).
IMS21786: Inhibit changes to speaker crossovers when Dirac is on (Dirac is managing the speaker crossovers).
IMS21789: If input is already playing when AVR is powered up, vol up/down can be required to start audio.
IMS21794: Menu > Speaker Levels > Centre should be Center when region is US.
IMS21796: RS232/IP: Did not send unsolicited message when Dirac filter changed (0x37).
IMS21797: Interlaced video resolutions incorrectly reported.
IMS21800: Add front panel warning on power on that OTA update is available (effective after this host update).
IMS21803: Center Height typo when reported to the Dirac Calibration Tool.
IMS21807: Audio artefact on 2.1 system with Dolby Surround applied and Atmos input stream.
IMS21813: Add front panel warning that update will erase all settings (effective after this host update).
IMS21854: Unable to open Web Setup navigation when on mobile from the AVR Control page
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