Owner's Manual

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Power on
• Slide the power switch upwards to power on the headset.
 The status LED glows solid white upon powering on.
• Slide downwards to power off.
First-time setup (for PC only)
Download from jblquantum.com/engine to gain full access
to features on your JBL Quantum headset - from headset calibration to adjusting
3D audio to suit your hearing, from creating customized RGB lighting effects to
determining how the boom microphone side-tone works.
Software requirements
Platform: Windows 10 (64 bit only) / Windows 11
500MB of free hard drive space for installation
TIPS:
• JBL QuantumSPHERE 360 and DTS Headphone:X V2.0 available on Windows
only. Software installation required.
• JBL QuantumSPATIAL 360 available on PlayStation (PS4/PS5) and Nintendo Switch.