Troubleshooting

Questions related to resolving issues headphone & transmitter technology.

Best practices for setting up your Sound Off transmitter
We always recommend the following tips when setting up your system: Sound Off headphones usually work at peak performance when they're at least 10 fee...
Wed, Jul 14, 2021 at 10:29 PM
There is no sound coming through the headphones
Be sure to check the headphone is powered on, channel is matching the transmitter channel, and volume knob is turned up. If sound is still not present, ...
Fri, Dec 13, 2019 at 3:50 PM
The sound through the headphones is either too quiet, or too loud and distorted
Be sure to check the volume on the headset, and check the levels on your audio source. If you’re using an audio mixer, each audio source will have a knob to...
Tue, Nov 10, 2020 at 3:09 PM
I'm hearing some noise in the headphones
Due to the nature of radio technology, some noise will always be present, but it can be minimized by following the steps below: Check that audio is coming...
Tue, Nov 10, 2020 at 6:17 PM
Getting the best sound from your Shure BLX wireless microphone
Please watch this quick video to learn how to sync your Shure BLX wireless microphone receiver and transmitter, and scan for the best frequency. This will ...
Tue, Nov 10, 2020 at 6:16 PM
What is the best way to clean and maintain my Sound Off™ equipment?
It’s important to clean your equipment between uses in order to support optimum performance and longevity, as well as provide safe hygiene for users. He...
Mon, Nov 27, 2023 at 5:07 PM
The Fitness Audio Aeromix Mini: Finding the Perfect Balance
We recommend the Fitness Audio Aeromix Mini Fitness Mixer which balances functional simplicity with dynamic sound. However, the Aeromix Mini incorporates vo...
Mon, Dec 28, 2020 at 3:29 PM
Getting the best sound from your Sennheiser XS system
Sennheiser's guide to running a frequency scan can be found here.  You should run a frequency scan whenever you move your XS system to a new location. ...
Thu, Mar 11, 2021 at 11:40 AM
My "Fitness Audio DX6" system keeps cutting out, what should I do?
It is best to perform an ‘AUTO SCAN’ at the location you are going to be using the unit. See below for the full instructions: Press “menu” button 4 times...
Tue, Jan 9, 2024 at 11:09 AM
Using the GLO 3 Headphones, and one of them seems to be stuck on the other set of colors.
Begin by located a small light next to the channel/power button on the headphones (this tiny light will either be blue or green when the headphones are powe...
Fri, Jan 26, 2024 at 11:19 AM