Produktdetaljer
Når der er installeret en teleslynge på en lokation, skal den tekniske medarbejder eller personalet altid have mindst én testmodtager, der giver dem mulighed for regelmæssigt at overvåge systemets ydeevne. Denne modtager fra Ampetronic udfører denne opgave uden den ekstra omkostning og kompleksitet, der er forbundet med en feltstyrkemåler. Det er enkelt og meget omkostningseffektivt og opfylder alle kravene i den internationale teleslynge standard IEC60118-4.
Det kræver ikke nogle tekniske færdigheder for at kontrollere at teleslynge virker, som den skal, og lytte til teleslyngesignalet for tilstrækkeligt signalstyrke. En aldeles nem kontrolenhed for at kunne afgøre om et teleslyngeanlæg virker.
Using the 502825 to Check a Loop System
The 502825 is designed to make it simple for anyone to regularly check that a loop system is working, has a field strength of the correct level to provide benefit, and meets the IEC60118-4 standard.
Field Strength Indicators
As dictated by the international standard, the 502825 has two indicators and these are calibrated to illuminate when the field strength is 400mA/m (0dB) or higher (GREEN) and between 200 and 400mA/m (-6 and 0dB) (YELLOW)
Checking Loop System Status
The status of the loop can be easily checked by running continuous speech or music into the loop and monitoring the indicators when the 502825 is held in the appropriate location. A simple table on the back of the 502825 shows what is acceptable or not.
User Instructions
The 502825 hearing loop tester / receiver comes with a simple user procedure to help guide anyone through the checking process. Using the 502825 requires no special knowledge of loop systems or any technical knowledge.
Who can use the 502825?
The 502825 is ideal for regular use by a facilities manager or non-technical member of staff. Regular use will ensure that the provider of the service keeps the loop system working and providing a genuine benefit to the hard of hearing. The 502825 is an essential companion to any loop system installation.
