Univox TV-200 Installation Manual
UniVox® TV-200
UniVox® TV-200
Environmental friendly loop amplier
for at screen TV, with built-in TV-sync
Installation Guide
UniVox® TV-200 (Part No 212011)
Thank you for choosing a UniVox® TV-200 from Bo EDIN AB. We hope that
you will be satised with the product. We recommend reading through the
complete Installation guide before installing and using the product.
UniVox® TV-200 is a whole new generation of loop ampliers for wireless
listening through hearing aids (in T position) with new features necessary
for connection to modern TV’s. Correction of time delay between sound
and picture (TV Sync) and built-in automatic Scart control are some of the
features that enables and facilitates the use together with modern at screen
plasma and LCD TV’s.
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UniVox® TV-200
Content Page
Introduction ....................................................................................3
Overview ....................................................................................3
For the user ....................................................................................4
Description of indicators .............................................................4
Function control ..........................................................................4
Error examples ............................................................................4
Mounting and placing ......................................................................5
Important! ...................................................................................5
Preparatory connections ...................................................................5
Default settings ................................................................................5
Special settings for TV .....................................................................6
Detection system in the loop ............................................................6
General advice for planning .............................................................6
Technical description ....................................................................... 7
Electrical power ..........................................................................7
Coverage area .............................................................................7
Loop output .................................................................................7
Inputs ....................................................................................7
Indication ....................................................................................8
Metal loss correction/treble control ............................................8
Loop current ................................................................................8
Indicators ....................................................................................8
Security and warranty ......................................................................8
Maintenance and care ......................................................................8
Trouble shooting guide ....................................................................8
Service ....................................................................................9
Technical data .................................................................................9
Accessories ....................................................................................9
Recycling directives / Environment ................................................9
Measuring and control instruments ................................................10
Screw hole distances for wall mounting ........................................11
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UniVox® TV-200
Introduction
UniVox® TV-200 is a professional loop amplier that enhances the speech
intelligibility when listening through the T-coils in your hearing aids.
With new components and a new construction the environmental strain has
been reduced substantially (half the weight, reduced copper by 90% and
lower power consumption).
All UniVox® ampliers produce a very large output current to full and
exceed the requirements according to the international standard IEC 60118-4.
To ensure high quality all products undergo carefully testing procedures.
Overview
TV
(scart) (scart)
110-240V AC
Loop
Indication
+24V DC
5-24V AC/DC
4. Green LED
Power
In 1
Ext
12-24V DC
1. Yellow LED
In 3
In 2
TV Sync
Loop
3. Blue LED
UniVox TV-200
www.edin.se
Loop
In Mic
2. Loop wire connection
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UniVox® TV-200
For the user
UniVox® TV-200 is adjusted by a technician and no maintenance is normally
needed. Don’t try to adjust the amplier yourself as this might make trouble
shooting more difcult.
Description of indicators
Yellow LED (1.) indicates that the amplier is turned on.
Green LED (2.) indicates that the amplier is turned on and is connected to a
signal source (TV, DVD, radio etc.).
Blue LED (3.) indicates that the amplier is transmitting sound to hearing
aids, i.e. is only lit when someone is speaking or other sound is being
transmitted.
Function control
1. Check that the amplier is turned on (yellow LED lit). Carry on to step 2.
If not, check that the power cord is correctly connected to the amplier
and to mains.
2. Input signal has to be properly connected (green LED In shall be lit).
Carry on to step 3.
If not, check that the cables between the amplier and the signal source/s
(TV, DVD, radio etc.) are correctly connected.
3. Blue LED is lit whenever the amplier is transmitting the sound to the
hearing aid. This shows that the system is working correctly.
If you don’t hear anything in your hearing aid, check that the hearing aid
works and is set in T position.
Error examples
You don’t hear anything through your hearing aids:
1. If the blue LED (3.) Loop is lit, the hearing aid is not working right.
Remedy: Check the hearing aid batteries and that the hearing aid is set in
T position.
2. If the blue LED (3.) Loop is not lit, check that the loop wires (4.) Loop
is properly connected.
If the green LED is not lit, there is no contact with any input signal
source (TV, DVD, radio etc.). Perform a function control as described
above.
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