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Introduction

CTC Cross-The-Counter systems are complete systems for equipping reception desks 
and counters with an induction loop. The system consists of a loop driver, a loop pad, a 
microphone and a wall holder. Installed in a reception desk or counter, the system gives 
hearing hearing aids users the possibility to communicate with the staff behind the desk 
with greatly enhanced speech perception. 

The system is always activated and no special preparations have to be undertaken, 
neither by the hearing impaired nor by the staff. The only requirement for the hearing aids 
user is to put their hearing aids in T-position and for the staff to speak normally into the 
microphone.

All Univox® drivers have a very high output current capability resulting in powerful and 
secure products fulfilling existing standards, IEC 60118-4. 

Thank you for having chosen a Univox® product. 

Univox CTC-120

Univox CLS-1 loop driver 
Univox 13V microphone for glass/wall 
Loop pad, Sign/label with T-symbol 80 x 73 mm
Wall holder for loop driver
Part No: 202040A (EU)   202040A-UK   202040A-US   202040A-AUS

Univox CTC-121

Univox CLS-1 loop driver 
Univox M-2 goose neck microphone
Loop pad, Sign/label with T-symbol 80 x 73 mm
Wall holder for loop driver
Part No: 202040B (EU)   202040B-UK   202040B-US   202040B-AUS

Summary of Contents for Univox CLS-1

Page 1: ...CTC systems Cross The Counter Loop System Installation Guide...

Page 2: ...2...

Page 3: ...rophone installation guide 8 Troubleshooting 10 Measuring devices 10 Univox Listener Univox FSM field strength meter Safety and warranty 11 Maintenance and care 11 Service 11 Trouble shooting 11 Envir...

Page 4: ...nly requirement for the hearing aids user is to put their hearing aids in T position and for the staff to speak normally into the microphone All Univox drivers have a very high output current capabili...

Page 5: ...ophone for glass or wall Headphones input Loop pad input Wall holder for loop driver Loop pad M 2 gooseneck microphone Room loop input Line input Mic Line input Microphone sensitivity control Micropho...

Page 6: ...can be laid out see fig 1 Place the microphone cable under the desk in such a way that it will reach to where the loop driver wall holder is mounted The microphone cable is 1 8 meters 3 Mount the loo...

Page 7: ...he power supply to mains 5 When all connections are completed correctly the LED indicator for mains power on the right hand side of the front of the driver shall light up The system is now ready to be...

Page 8: ...suitable place for the microphone It can be placed on a desk or a table When choosing the place for the microphone consider that the staff shall be able to stand or sit and talk in a normal relaxed w...

Page 9: ...er in the right direction Connect all three cables see page 5 Finally lower the driver into the wall holder and connect the power supply to mains 5 When all connections are completed correctly the LED...

Page 10: ...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 Make sure that Lis...

Page 11: ...aintenance and care Under normal circumstances Univox loop drivers do not need any special maintenance Should the unit become dirty wipe it with a clean damp cloth Do not use solvent or strong deterge...

Page 12: ...www univox eu Hearing excellence since 1965 Univox by Edin the world s leading expert and producer of high quality hearing loop systems created the very first true loop amplifier 1969 Ever since our...

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