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System Firmware Update For VSX-LX504, VSX-LX304

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Model/Version:

VSX-LX504, VSX-LX304 : R115-0405-1131-0028

CHANGE HISTORY:

[R115-0405-1131-0028]
Support "Volume Pass Through" mode for Sonos.*
*For detail about updated function, please refer to the link below.
LX304/504: https://jp.pioneer-audiovisual.com/manual/vsx934/supple_934.pdf
LX704: https://jp.pioneer-audiovisual.com/manual/sclx704/supple_704.pdf
Update Chromecast built-in version to 1.40.
Improve the list viewing for ''Albums/ Artists/ Songs'' in My Music of Amazon Music.
Fix the issue of Bluetooth connection with certain iOS devices.

[R113-0304-1131-0026] As of 17 Dec 2019
Support 'Works with Alexa'.*
Support control of multiple Sonos Connect.*
*For detail about updated function, please refer to the link below.
LX304/504: https://jp.pioneer-audiovisual.com/manual/vsx934/supple_934.pdf
Minor bug fixes and improvements stability.

[R109-0203-1021-0026] As of 18 Apr 2019
Support IMAX Enhanced.*
Support Dolby Atmos Height Virtualizer.*
*For detail about updated function, please refer to the link below.
https://jp.pioneer-audiovisual.com/manual/vsx934/supple_934.pdf
Update Chromecast built-in version to 1.36.
Improve playback stability for FLAC files.
Change maximum volume level of Personal Preset as default from -32dB to 0dB.

[R103-0102-0000-0024] As of 18 Apr 2019
Minor bug fixes and improvements stability.

For detail about Open Source Software, please refer to the link below.
https://www.onkyo.com/manual/oss/2019avr.pdf

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