TABLE OF CONTENTS INTRODUCTION ......................1 WHAT’S IN THE BOX ..................... 2 PRODUCT OVERVIEW ....................3 Controls on headset .............................3 GETTING STARTED....................... 4 Wearing your headset ..........................4 First-time setup (for PC only) ........................4 USING YOUR HEADSET ....................6 With USB connection ...........................6 With 3.5mm audio connection......................7 PRODUCT SPECIFICATIONS ..................
Introduction Congratulations on your purchase! This manual includes information on the JBL QUANTUM300 gaming headset. We encourage you to take a few minutes to read this manual, which describes the product and includes step-by-step instructions to help you to set up and get started. Read and understand all the safety instructions before using your product.
PRODUCT OVERVIEW Controls on headset Volume +/- dial • Adjusts headset volume. Detachable windshield foam Voice focus boom microphone • Flip up to mute, or flip down to unmute the microphone. Flat-fold ear cup - 3 -...
Getting started Wearing your headset 1. Put the side marked L onto your left ear and the side marked R onto your right ear. 2. Adjust the earpads and headband for a comfortable fit. 3. Adjust the microphone as necessary. First-time setup (for PC only) Download from jblquantum.com/engine to gain access to...
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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. 1. Connect the headset to your PC via USB connection (See “With USB connection”).
Using your headset With USB connection 1. Connect the USB connector on the USB audio adapter to a USB-A port on your PC or Mac. 2. Connect the 3.5mm connector on your headset to the USB audio adapter. Basic operation Controls Operation Volume dial...
With 3.5mm audio connection Connect the 3.5mm connector on your headset to the 3.5mm headphone jack on your PC, Mac, mobile or gaming console device. Basic operation Controls Operation Volume dial Adjust master volume. - 7 -...
Troubleshooting If you have problems using this product, check the following points before you request service. No sound or poor sound • Make sure you have chosen JBL QUANTUM300 as the default device in the game sound settings of your PC, Mac or gaming console device. •...
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