- 9 -
Power on
•  Slide the power switch upwards to power on the headset. 
•  Slide downwards to power off. 
  The status LED glows solid white upon powering on. 
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 7 / Windows 10 (64 bit) only
500MB of free hard drive space for installation
TIP: 
•  QuantumSURROUND and DTS Headphone:X V2.0 available on Windows only. 
Software installation required.