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M-T-O switch of the hearing aid is in T or MT mode. Also check the status of your hearing 
aid batteries.

Bad sound quality? Adjust the loop current, bass and treble controls. Bass and treble 
adjustment should normally not be needed.

Service

Should the system not work after having made the product test as described above, please 
contact the local distributor of the product for further instructions. If the product is sent to 
Bo Edin AB, please enclose a filled Service Form, www.Univox.eu, Support.

Environment

Please follow existing disposal regulations in your country. If you respect these instructions 
you ensure human health and environmental protection.

Technical data

Correctly installed Univox® CLS-1 fulfils the demands of the international standard IEC 
60118-4:2006. 

For additional information, please refer to product data sheet/brochure and CE certificate 
which can be downloaded from www.Univox.eu. If other technical documents are required 
they can be ordered from [email protected].

Summary of Contents for CLS-1

Page 1: ...1 Univox CLS 1 Compact and powerful induction loop amplifier for TV music microphone User Guide Art nr 202052 ...

Page 2: ... 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 ...

Page 3: ...ll 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 r...

Page 4: ...ad 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 atta...

Page 5: ... connect Consult the manual for each source for information on audio outputs RCA Scart etc Obtain the necessary cable s for you Univox CLS 1 if you have not already done so You ll find a list of cables and other related parts in section Accessories Connect your TV and or other sound sources to the Univox CLS 1 with the appropriate cable according to the following guidelines TV other sound sources ...

Page 6: ...f you want to pick up the sound of a surround system with the 13A microphone attach it to the centre speaker Switched power supply Connect the switched power supply to the output for mains power on the rear panel 12V AC DC Finally connect the power supply to a power outlet Adjusting sound level tone and microphone sensitivity When all connections are done the indicator for mains power to the right...

Page 7: ...nected to the mic input the sensitivity control should be turned to minimum counter clockwise to avoid poor sound intelligibility Listen to music with headphones Univox CLS 1 with its built in automatic gain control AGC is developed for superior speech intelligibility when used as a loop driver However while listening to music with your hearing aid s in T position the sound might be unsatisfactory...

Page 8: ... front panel the LED for loop current is located This LED is blinking according to the program material and indicates that the loop is not broken Please note that this LED only indicates that there is current floating in the loop not that the level is sufficient The volume thumb wheel and the bass and treble controls are also located on the front panel Indication mains power Indication microphone ...

Page 9: ...erve that the product warranty doesn t include faults caused by tampering with the product carelessness incorrect connection mounting or maintenance Maintenance Under normal circumstances the product does not need any special maintenance Should the unit become dirty wipe it with a clean damp cloth Do not use solvent or strong detergents Trouble shooting If the loop driver does not perform satisfac...

Page 10: ...tions If the product is sent to Bo Edin AB please enclose a filled Service Form www Univox eu Support Environment Please follow existing disposal regulations in your country If you respect these instructions you ensure human health and environmental protection Technical data Correctly installed Univox CLS 1 fulfils the demands of the international standard IEC 60118 4 2006 For additional informati...

Page 11: ... cable clips light grey cable 30m 289002 Adaptor cable for car cigarette lighter for Univox CLS 1 281015 Audio cable 3 5mm male to two RCA male cable 1 5m 281041 HDA 2M D A Converter incl optical cable 282007 Ramification cable 2 pin DIN male to two 2 pin DIN female cable 0 2m 242401 13A Electret mic velcro adhesive 3 5mm male cable 3m 241501 13T Electret microphone condenser capsule boundary 2890...

Page 12: ... systems created the very first true loop amplifier 1969 Ever since our mission is to serve the hearing community with the highest degree of service and performance with strong focus on Research and Development for new technical solutions Hearing excellence since 1965 Bo Edin AB Stockby Hantverksby 3 SE 181 75 Lidingö Sweden www univox eu ...

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