Univox Listener sis. kuulokkeet, silmukkakuuntelulaite

Univox Listener silmukkakuuntelulaite (278,00)
- kuuntelulaitteen mukana on kuulokkeet
- induktiosilukan kenttävoimakkuuden käytännöllinen testilaite

Fast and easy loop receiver

Univox Loop Listener is a easy-to-use low cost instrument that should be at hand with every loop installation. With Loop Listener you get two functions in one instrument, it can be used a basic test instrument or as a loop receiver.
The test instrument

A testing device should always be available where a loop is installed. The person who is responsible for the venue can with a quick and simple check make sure that the system is operational. A yellow or green LED will indicate if the loop works properly. Green indicates that the loop fulfills the international standard IEC 60118-4 level requirement. A yellow LED indicates that the loop is operational but does not meet the IEC level requirement, but will still benefit the user. You may also listen to the loop system through the speaker or earphones that connects to the instrument’s 3.5mm output. Loop Listener gives a calibrated field strength measurement for speech according to IEC 60118-4 (125 msec, rms). Some high crest music material may give 1-2dB increased value.
The loop receiver

The instrument may also be used by a person with a hearing deficiency, who does not wear a hearing aid or if the hearing aid does not have a T position. It allows the person to listen direct to the signal source, thus avoiding problems that the distance to the source brings, like low volume, reverberation and echo.
Features

Hearing loop receiver
Calibrated field strength instrument for speech signals according to IEC 60118-4
Yellow/green LED indicates proper function of the loop
Red LED is flashing when Loop Listener is turned on
Built-in speaker
Output for headphones/earphone
Practical, easy-to-open textile neck strap for comfortable listening and automatic adjustment to the right vertical operating position
Volume control
Tone control (bass cut)
All controls easily accessible with a one hand grip
Powered by 2 x LR03 (AAA) batteries (included)