Leitner LH400 Series Headset Setup

Here’s how to get your new Leitner Premium Dongle headset set up and working with your computer!

Charging

1. Open the rubber door on the microphone side of the headset.
2. Connect the USB-C end (smaller end) into the headset and plug the other end (bigger end) to power (your computer, USB charging block, etc.). Note: If using a computer or tablet, make sure the device is turned on so that the headset can properly charge.
   
   We recommend charging it for 4 hours before using it for the first time.

Setup

First, let's wake up your headset! It will arrive in sleep mode.

1. Unplug the charging cable from the headset.
2. Connect the USB DECT dongle to your computer or tablet.
3. Press and hold the on/off button on the headset until the FocusLight flashes purple, then let go.
4. Once it stops flashing, your headset should be awake and ready to go!
   Note: If you turn off the device your dongle is connected to or disconnect your dongle for more than five (5) minutes, the headset will go into sleep mode. To wake it back up, simply repeat the steps above.

Next, let's adjust your PC settings for the headset

Depending on which operating system you use, there are different instructions:

• Setup through Windows 10 and Mac computers
• Setup through Windows 11
  Note: The headset will appear in your computer settings as "Leitner Headset" in computers. In tablets, such as iPads, it will appear as "Headphones."

Pairing

The headset and dongle come paired, so you probably won't need to do this!

However, if you need to install a new headset to an old dongle or do troubleshooting, here is how to pair or re-pair a headset to the dongle:

1. Ensure the headset is unplugged from the charging cord.
2. Insert the dongle into your device’s USB port.
3. Press and hold the button on the dongle until the light on the dongle begins to flash, then let go.

4. 

5. Press and hold the ON/OFF button on the headset for about 8 seconds until the FocusLight double-flashes blue, then let go.
6. The headset will then flash purple 5 times and the dongle will continue to flash. Once both stop flashing, pairing is complete!
7. To test the headset, click on the ON/OFF button. If paired, the FocusLight will turn blue and the light on the dongle will be solid white. If you press the button on the headset again, both the lights (headset and dongle) will go out.

If you want to know how to use the headset, check out our article on how to use the LH470/475!

Need any extra help? Give us a call at 1-800-432-3738. We'll be here for you!