In power ON mode press and hold the "Volume +" and "Phone" buttons at the same time for more than 3 seconds -> Unit will power Off by itself. 
Now the unit is reset to factory default.
 

Press and hold the Phone and VOL + button simultaneously.
After 5 seconds, the unit powers Off, and is now reset.

Press and hold the 'Volume +' and 'Bluetooth' buttons simultaneously for > 2 seconds (> 5 seconds for the Onyx Studio 8), until the speaker powers off.
The Onyx Studio is now reset to factory settings.

In power ON mode press and hold the "Volume +" and "Play" buttons at the same time for more than 3 seconds -> Unit will power Off by itself. Now the unit is reset to factory default.

Power on the JBL Pulse 3 For 5 seconds, press and hold the "Volume +" and "Play" buttons The JBL Pulse 3 will power off, and is now reset

Resetting the SOUNDSTICKS 4 to Factory Settings

1. The unit must be on
2. Press and hold Power and Bluetooth buttons for > 10 seconds
3. The unit is reset

Press and hold the 'DAB/FM' & 'Preset 1' buttons for more than 2 seconds. The Horizon 2 is now reset to the default factory settings.

Resetting the Partybox to Factory Settings

1. Press and hold "Play/Pause" and "Volume +" down for > 10 seconds.
2. The JBL Partybox will power off and back on and is now reset.

In order to reset the headphones: 

Long Press of volume + and volume - at the same time while the unit is on. Make sure that bluetooth is NOT on and connected to any device. 
When reseting, LED will blink faster. 

On the bottom of your ADAPT+ there is a reset button. Hold it down for 5 seconds, until the round button LED lights up in white. The product is now reset and ready to be set up again.

Resetting the device

1. In any source mode, press and hold the power button and Source button for 5 seconds.
2. When the factory settings restore is complete, the soundbar automatically turns off and restarts.
3. You can now set it up via Google Home app again or connect any new Bluetooth devices.

To reset your JBL Bar 2.0 or 2.1 back to factory default settings, follow the steps below.

1. Turn on your JBL Bar 2.0 or 2.1
2. Press SOURCE and POWER buttons on top of the bar at the same time for more than 3 seconds.
3. Your soundbar will now power off and on again.

All Bluetooth paired devices are now removed from the internal memory; please Bluetooth pair your devices again.

The factory reset button restores your device to the default settings, including network and audio configurations. 

Please use one of the following solutions:

1.  Press and hold VOL -, VOL +, and Source buttons on the device at the same time until the LED light flashes (hold for more than 5 seconds)

Or alternatively;

2. Open your JBL ONE App.
3. Navigate to the support tile.
4. Select RESTORE FACTORY SETTINGS. 

With our JBL BAR 9.1 Surround there is two types of resets, one is to reset the WiFi settings and last one is to restore factory default settings. Let us walk through each one of them. Resetting WiFi settings Turn on your JBL BAR 9.1 Surround. Press and hold POWER button down for more than 10 seconds. All of your WiFi configuration is lost and you need to reinstall it again. Use the Google Home app to install the device on your WiFi network. Resetting to Factory default settings Turn on your JBL BAR 9.1 Surround Press and hold POWER and SOURCE button for 3 seconds. Your device is now reset. You can now start allover with installing your BAR 9.1 Surround.

With our JBL BAR 5.1 Surround there is two types of resets, one is to reset the WiFi settings and last one is to restore factory default settings.

Let us walk through each one of them.

Resetting WiFi settings

1. Turn on your JBL BAR 5.1 Surround.
2. Press and hold POWER button down for more than 10 seconds.
3. All of your WiFi configuration is lost and you need to reinstall it again.

Use the Google Home app to install the device on your WiFi network.

Resetting to Factory default settings

1. Turn on your JBL BAR 5.1 Surround
2. Press and hold POWER and SOURCE button for 3 seconds.
3. Your device is now reset.

You can now start allover with installing your BAR 5.1 Surround.​​​​

1. Power on the Enchant 800 or Enchant 1300 Soundbar. 2. In any source mode, press the power and source button for 5 seconds. 3. The Enchant 800 or Enchant 1300 will power off automatically and turn on again. 4. Your device is now reset back to default Factory settings. 5. You can now redo the setup through the Google Home app or pair with a new smartphone or tablet.

(1) Use JBL One App to set up the My Moment Feature.
(2) Select the JBL soundbar you want to set your favorite music to the My Moment feature.
(3) Tap the My Moment card to assign music.
(4) Click Add Music to manage music streaming services and specific music tracks.
(5) Set the timer to inactive speaker/soundbar (optional)
(6) Set the music loudness (optional)
(7) Press SAVE

Usually, the first time you connect the N90Q to your computer with the USB cable, and turn the headphone ON, it will cause a message to open on your computer, informing you that this new device has been connected, and a software package is being imported. Next time, you may get a warning that your USB device is not recognized by the computer, but that does not mean that the headphone will not work, it just means that you must activate it in the audio control systems. Locate the speaker symbol, which is usually shown at the extreme right in your computer taskbar along the bottom of the screen. Right-click on the speaker symbol. A menu opens, and you must highlight and click on Playback Devices. Now a small window opens, showing the Playback tab, with all available speaker option. One of the options should read something like this: " Speakers. AKG N90 headphones - Firmware version A2.12. Ready." Highlight this option, and then click the "Set Default" button that is now available in the window. Audio should immediately be sent to the N90 headphones as a digital signal, which is then converted and amplified inside the headphones. Now you can enjoy world-class music listening. If the computer will not show N90Q as an option, it is usually a solution to disconnect the headphone, then reconnect it. Sometimes this must be done two or three times before the computer "sees" the headphone.

What you need first

• A Harman/Kardon Enchant Soundbar (1300 or 800 model).

• Latest version of the Google Home app
• A mobile device or tablet with Android or iOS system.
• An internet connection.
• Dual-band router with 2.4GHz and 5GHz connection

Adding your Enchant soundbar to your Wi-Fi

1. Open the Google Home app

      

2. Click on "ADD" to connect your Enchant 800 or Enchant 1300 Soundbar to your Wi-Fi network.
3. Follow the instructions on screen and enjoy beautiful sound using Chromecast technology.

Download the Google Home app, available for iOS and Android versions. 1. Open the Google Home app. 2. Plug in power for your Enchant 800 or Enchant 1300 Soundbar. 3. Enable Bluetooth. 3.1. Enable Location service on your phone and permit Google Home app to view your location (Android only). 4. Click setup device in your Google Home app. 5. Follow the instructions provided in the app, and enjoy Chromecast streaming for your Enchant soundbar!

1. Power on your JBL LINK speaker.
2. Verify that you are connected to the right Wi-Fi network on your smartphone.
3. Open your Google Home app .
4. Enable Bluetooth
5. Enable Location Service (Android Only)
   1. Make sure you have permitted the Google Home app to view your location.
6. First option Tap Add Set up device Set up new devices in your home
7. Second  option Tap X device found Select Home location
8. Follow the instruction on screen to add your new JBL LINK speaker.

You are now all set and can enjoy your LINK device!

Ensure that only one voice chat application is in use while in-game. Be sure you hear a click when the microphone is flipped down. The microphone will only function when it is flipped down fully. If you see a red LED on the microphone, it is muted.



How to check your PC settings for the correct recording device
1. Go to Control Panel

2. Select Hardware and Sound

3. Click on Sound

3 Select  Recording


4. Make sure to select the proper recording device.

1. Right-click on it Quantum headset.

   

2. Now select "Set Default Device" or Select "Default Communication Device"

   

5. Check the microphone levels by right-click on your Quantum headset. Then click on Properties


6. Choose Levels.


7. Adjust accordingly.
 

Please also make sure the volume control on the headset is turned up. Rotate the volume wheel on your headset to increase the volume.
Check that your headset's Game-Chat balance dial and ensure that the balance is correct, you might refer to the screenshot below from the QuantumEngine PC software.


If you still cannot hear the game or music audio, or if the volume is still very low, check if the TalkThrough is activated via the QuantumEngine software.


Finally, you can also do a short press on the Smart Ambient button on the headset (if your headset, has this feature)

Ensure that only one voice chat application is in use while in-game. Be sure you hear a click when the microphone is flipped down. The microphone will only function when it is flipped down fully. If you see a red LED on the microphone, it is muted.

Check that the PC is using the correct recording device.

1. Go to Control Panel

2. Select  Sound 

3 Select  Recording

4. Make sure to select the proper recording device.

1. Right-click on it Quantum headset.
2. Now select "Set Default Device" or "Select Default Communication Device"

5. Check the microphone levels by right-click on your Quantum headset.

6. Go to Properties

7. Chose Levels and adjust accordingly

Ensure that only one voice chat application is in use while in-game. Be sure you hear a click when the microphone is flipped down. The microphone will only function when it is flipped down fully. If you see a red LED on the microphone, it is muted.

Check that the PC is using the correct recording device.

1. Go to Control Panel

2. Select  Sound 

3 Select  Recording

4. Make sure to select the proper recording device.

1. Right-click on it Quantum headset.
2. Now select "Set Default Device" or "Select Default Communication Device"

5. Check the microphone levels by right-click on your Quantum headset.

6. Go to Properties

7. Choose Levels and adjust accordingly