Pioneer SC-LX704 AV Receiver User Manual

Pioneer SC-LX704 AV Receiver

Firmware Update Elite SC-LX704, SC-LX904 (09-09-2022)

We are pleased to offer this firmware update for the best possible performance of your Elite AV Receiver. This update may be installed via USB or Network.
SC-LX704, SC-LX904 (Current Version R129-0910-0260-0231)
The 09/09/2022 update will address the following:

1. Improve USB playback operation.
2. Minor bug fixes and stability improvements.

The 05/18/2022 update will address the following:

1. Minor bug fixes and stability improvements.

The 01/12/2022 update will address the following:

1. Chromecast built-in version update to 1.52GM2.
2. Improve reception capability in certain TuneIn Radio stations.
3. Fix the issue that cannot playback Deezer in the condition of not log-in state.
4. Minor bug fixes and stability improvements.

The 10/14/2021 update will address the following:

1. Chromecast built-in version update to 1.52.
2. Fix the playback format issue converted as AAC format while playing TIDAL’s FLAC audio format.
3. Fix the no display issue of Center Channel crossover setting on the Setup menu.
4. Fix the no sound issue from AVR to switch from terrestrial broadcasting to the app built in TV via ARC(e.g. app:YouTube, Netflix) .

The 06/08/2021 update will address the following:

1. Add search function for SONOS device on Web Setup Menu.
2. Increase the upper limit of connectable SONOS device from 8 to 32.
3. Fix the issue which the error of when accessing Web Setup Menu via OvrC HUB.

The 12/22/2020 update will address the following:

1. Update Chromecast built-in version to 1.44.
2. Support ALLM “Auto Low Latency Mode”.
3. Fix the issue that cannot display the logo of certain TuneIn Radio stations.
4. Improve reception capability in certain TuneIn Radio stations.

The 10/28/2020 update will address the following:

1. Enhance network security. “username” and “password” will be required to use Web Setup feature after this update. Please refer to the link below for more details. https://jp.pioneer- audiovisual.com/manual/sup/upd/websetup_pio.pdf
2.  Change login method of TIDAL for enhancing security. Please the link below for more details. https://jp.pioneeraudiovisual.com/ manual/sup/upd/tidal_pio.pdf
3. Add “Center Spread”setting for Dolby signals. Please refer to the link below for more details. https://jp.pioneer-audiovisual.com/manual/sup/upd/centerspread_pio.pdf
4. Minor bug fixes and improvements stability.

The 03/12/2020 update will address the following:

1. Support “Volume Pass Through” mode for Sonos. For detail about updated function, please refer to the link below. https://jp.pioneeraudiovisual.com/manual/sclx704/supple_704.pdf
2.  Update Chromecast built-in version to 1.40.
3. Improve the list viewing for ”Albums/ Artists/ Songs” in My Music of Amazon Music.
4. Fix the issue of Bluetooth connection with certain iOS devices.

R109-0201-0220-0226

• Support ‘Works with Alexa’.*
• Support control of multiple Sonos Connect.*

*For detail about updated function, please refer to the link below. LX704/904: https://jp.pioneer- audiovisual.com/manual/sclx704/supple_704.pdf – Minor bug fixes and improvements stability.

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.

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