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Center for Hearing Loss Help

Help for your hearing loss, tinnitus and other ear conditions

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Assistive Devices

Univox DLS-50 Installation Troubleshooting Tips

You are excited! You have just finished installing your new room loop. You have hooked the cool little Univox DLS-50 loop amplifier to your TV. You are all set to enjoy the promised beautiful clear sound from your TV via the t-coils in your hearing aids. Eagerly you turn everything on, switch your hearing aids […]

How to Hook Your Univox CLS-1 Loop Amplifier to Your Older TV

There are several ways you can hook your Univox CLS-1 to your TV. 1.  Direct to TV The simplest way is to hook your Univox CLS-1 directly to the audio output jacks on the back of your TV. This is the ideal way to do it if your TV has audio outs that are fixed […]

Adjusting the Univox DLS-50 (and 2A) Power Level to Match Your Loop

Picture of Univox 2A front tone/volume

Univox DLS-50 There are three blue lights on the front of the Univox DLS-50. They should come on in this order—right, left, center. The right lights whenever the Univox DLS-50 is connected to a source of power. Normally this light is on all the time. If it is not on your system will not work […]

Why Correct T-Coil (Telecoil) Orientation Is So Important

Few people are aware that the orientation of the telecoils in their hearing aids is important. Normally, a person just buys telecoil-equipped hearing aids and never gives a thought as to how the telecoils themselves are physically oriented in their hearing aids. Orientation is important because maximum coupling (meaning the loudest signal) occurs between two […]

Using the Univox DLS-50 with a Telephone

To use the Univox DLS-50 with a telephone, you need to get a special telephone recorder adapter from any Radio Shack store. You can use either Part No. 43-2208 (newer), or 43-228A (if still available) ($19.99) or Part No. 43-1237 ($22.99). I like the former better. To use the Univox on the phone, simply plug […]

Signs for Loop Systems

Audioloop Symbol Card

When you walk into a church, auditorium or other public building you don’t know whether the area has a hearing loop installed unless someone tells you, or you see signs on the walls. This is because loop systems are typically invisible when installed. Unfortunately, many hard of hearing people don’t even know what the signs […]

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Hearing Loss Research & Resources

Free Visor Cards

Download your free Visor Cards for hard of hearing or deaf people here.

Loop Systems

Loop your home or meeting room. Discover how you can hear wonderfully clear sound again when listening to the TV/radio, etc, or when listening to a speaker at a meeting.

Loop systems are one of the best-kept secrets in town. To learn more about Loop Systems and what they can do for you, click here.

Take Control of Your Tinnitus—Here’s How

If your ears ring, buzz, chirp, hiss, click or roar, you know just how annoying tinnitus can be. You do not have to put up with this racket for the rest of your life. This book teaches you many things you can do to help bring your tinnitus under your control so it no longer bothers you.

Learn More | Add to Cart—Printed | Add to Cart—eBook

Sounds Now Too Loud for You?

Hypersensitive to Sound front coverIf some (or all) normal sounds seem so loud they “blow the top of your head off”, or make you wince or jump, or cause you headaches or ear pain, or affect your balance, or result in fear or annoyance of sounds so you feel you have to avoid these sounds, this book is for you!

Learn More | Add to Cart—Printed | Add to Cart—eBook

Hearing Phantom Sounds?

When hard of hearing people begin hearing phantom voices or music, they immediately worry they are going crazy. It never crosses their minds that they are sane and are just experiencing Musical Ear syndrome.

To learn more about the strange phantom sounds of Musical Ear syndrome and what you can do about them, click here to read a comprehensive article about Musical Ear Syndrome.

Or get the book—Learn More | Add to Cart—Printed | Add to Cart—eBook

Glossary Navigation

  • Full List of Glossary Terms
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Center for Hearing Loss Help

Neil G. Bauman, Ph.D.

1013 Ridgeway Drive, Lynden,
WA 98264-1057 USA

Email: neil@hearinglosshelp.com

Phone: 360-778-1266 (M-F 9:00 AM-5:00 PM PST)

© 2025 Center for Hearing Loss Help – Help for your hearing loss, tinnitus and other ear conditions

"The wages of sin is death, but the gift of God is eternal life [which also includes perfect hearing] through Jesus Christ our Lord." [Romans 6:23]

"But know this, in the last days perilous times will come" [2 Timothy 3:1]. "For there will be famines, pestilences, and [severe] earthquakes in various places" [Matthew 24:7], "distress of nations, the sea and the waves roaring"—tsunamis, hurricanes—Luke 21:25, but this is good news if you have put your trust in the Lord Jesus Christ, for "when these things begin to happen, lift up your heads [and rejoice] because your redemption draws near" [Luke 21:28].