Univox CLS-1 User Manual
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Univox® CLS-1
Compact and powerful induction loop amplifier
for TV/music/microphone
User Guide
Art.nr. 202052
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Content
Introduction ..................................................................................................................... 3
Installation ....................................................................................................................... 4
Place the amplifier and connect the chosen loop solution ............................ 4
Connect Univox® CLS-1 to your TV and/or other sound source .................... 5
Adjusting sound level, tone and microphone sensitivity ................................ 6
Listen to music with headphones .............................................................................. 7
Indication lights and controls ...................................................................................... 8
Security/warranty ........................................................................................................... 9
Maintenance .................................................................................................................... 9
Trouble shooting............................................................................................................. 9
Service .....................................................................................................................10
Technical data ............................................................................................................... 10
Environment .................................................................................................................. 10
Accessories .................................................................................................................... 11
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Introduction
Thank you for chosing a Univox® product. We hope you will be satisfied!
Univox® CLS-1 is a compact yet powerful loop amplifier for wireless listening through your
hearing aid.
Connect your TV, stereo, MP3, microphone or any other sound source that you want to
hear clearly to onte of the three inputs. Then complete the installation by connecting your
choice of loop pad, sofa loop cable, room loop cable and/or headphones.
The Univox® CLS-1 box contains a hearing loop driver and switched power supply as well as
the chosen loop solution.
You can buy accessories making it possible to use your Univox® CLS-1 in more ways. For
example you can connect Univox® CLS-1 to the 12V/cigarette lighter output in your car
and with an extra loop pad and a ramification cable it’s possible for two persons to share
one amplifier. Accessories that are available for this product are listed in the section
Accessories.
Please read this user guide carefully before installation and use of this product. All
Univox® hearing loop drivers have a very high output current capability resulting in powerful
and secure products fulfilling existing standards, IEC 60118-4, when correctly installed.
Sofa loop cable
Loop pad
Room loop cable with
50 clips
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Installation
Place the hearing loop driver and connect the chosen
loop solution
Place the loop driver in a suitable place near the TV/stereo. If needed, use the velcro pads
included to fasten the loop driver to the side or back of the TV. The loop driver has very
efficient cooling and can therefore get warm in use, as the metal case leads off the heat
from the electronics. For this reason, keep the loop driver away from sensitive materials.
Loop pad
Put the loop pad under/on the cushion on the sofa/chair where you want to sit when
watching TV. Connect it to the DIN output on the rear panel.
Sofa loop
Attach the sofa loop underneath the sofa (be careful if you use a stapler) or put the loop
on the floor around the sofa, for example underneath the carpet under the sofa. Connect it
to the DIN output on the rear panel.
Room loop
The loop cable can for example be attached with the clips included on the floor trim
along the walls of the room. It can also be placed under the carpet or in the ceiling. The
Switched
power
supply
TV/Stereo
Room loop
TV/
Stereo/
Microphone
Microphone
sensitivity
Headphones
Loop pad/
sofa loop
Microphone
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