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QUANTUM DUO: Software Update Release NotesQUANTUM DUO
Software Update Release Notes
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Version: V46
Release Date: August 31, 2022
Release Media: USB
Filename: JBL Quantum Duo SW release V46.zip
What's New- We have improved the volume synchronization between the Quantum DUO and Windows OS, which give the user a better sound experience
NOTE: Instructions to perform the software update via USB are included in the zip file.
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QUANTUM DUO
Software Update Release Notes
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Version: V44
Release Date: December 15, 2021
Release Media: USB
Filename: JBL Quantum Duo SW release V44.zip
What's New- Allow user to disable the auto standby feature via long pressing lighting pattern and right color selection button for >10 seconds
- General Software Improvements
NOTE: Instructions to perform the software update via USB are included in the zip file.
Was this helpful? Thank you for your feedback!How to Prevent Auto Power Off on PCIf you are experiencing issues with the speakers turning off automatically while in use, try the following to resolve the issue (PC only):- Enter 'Device Manger' in the Windows search bar (the magnifying glass icon at the bottom left of the taskbar in Windows 10), it should now appear in the search results under Control Panel.
- In the Device Manger list, navigate to your Universal Serial Bus Controllers, then select the 'USB Root Hub' device, right click it and select Properties.
- In the 'USB Root Hub' Properties select 'Power Management' from the options at the top, now turn off the setting 'Allow the computer to turn off this device to save power'.
Was this helpful? Thank you for your feedback!Using Quantum DUO with our QuantumENGINE softwareUnfortunately, our JBL Quantum DUO speakers are not supported by our QuantumENGINE PC software.
All configuration is done on the speakers itself, and there is no need or required software to change the RGB lights.Was this helpful? Thank you for your feedback!USB connection with Quantum Duo and headphonesPlease avoid the use of USB splitters and extenders built into screens etc. Dropouts in sound and lack of signal from the microphone in headsets may be the result. If possible, always connect directly to the computer, or use a single extension cord.More FAQsWas this helpful? Thank you for your feedback! -
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Will the DUET go into standby by itself?Yes, if no audio is present and no buttons are pressed, DUET will go into standby after approx. 10 minutes.Was this helpful? Thank you for your feedback!Will the DUET go into standby by itself?Yes, if no audio is present and no buttons are pressed, DUET will go into standby after approx. 10 minutes.Was this helpful? Thank you for your feedback! -
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