User Manual
Table Of Contents
- 1. Introduction
- 2. General Information
- 3. In the Box and Unpacking
- 4. Setting Up LS50 Wireless II
- 5. Connection and Control Interface
- 6. Wi-Fi Streaming
- 7. Multi-Room Streaming
- 8. Voice Control Over Mobile Device
- 9. Playback with Bluetooth
- 10. Playback with HDMI eARC input
- 11. Playback with Optical Input
- 12. Playback with Coaxial Input
- 13. Playback with Auxiliary Input
- 14. Using KEF Connect App
- 14.1 Home
- 14.2 Remote Control
- 14.3 Music Content
- 14.3.1.1 Amazon Music
- 14.3.1.2 Deezer
- 14.3.1.3 Qobuz
- 14.3.1.4 Spotify
- 14.3.1.5 Tidal
- 14.3.1.6 Internet Radio
- 14.3.1.7 Podcast
- 14.3.2.1 Playback Screen
- 14.3.2.2 Search
- 14.3.2.3 Favourites
- 14.3.2.4 Queue (coming soon)
- 14.3.2.5 Playlists
- 14.4 Equalisations
- 14.5 Profile
- 14.6 Choosing Your Speaker
- 14.7 Speaker Preferences
- 14.8 Volume
- 14.9 Firmware Upgrade
- 14.10 Application
- 14.11 Support
- 15. Cleaning and Maintenance
- 16. Disposal
- 17. FAQ and Troubleshooting
- 18. Appendix
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Table of ContentsSetting UpWi-Fi StreamingUsing KEF Connect AppFAQ and Troubleshooting
14.9 Firmware Upgrade
14.9.1 Automatic Firmware Update after Onboarding
After you have successfully set up the speakers with the KEF Connect App, you may be
required to update the firmware if a new version is available. Follow the instructions in
the KEF Connect App to complete the update process.
14.9.2 Automatic Firmware Check
The speakers check the server every 4 hours if a new firmware update is available. If a
firmware is available, it will check if the firmware update is compulsory or not.
If a firmware update is compulsory, it will start the update when:
•The speakers are in standby mode, or
•The Wi-Fi source or Bluetooth source has been idle for 60 minutes.
If a firmware update is not compulsory, it will be carried out when:
•The speakers are in standby mode between 2–3 am, or
•The Wi-Fi source or Bluetooth source has been idle for 60 minutes.
A firmware update will not occur when the speakers are in use.