Affichage du niveau HF / Livello AF / HF-nivau

L1

A l´aide des 7 LED de l´affichage HF L1, vous pouvez estimer la puissance HF du signal émis par l´émetteur. Si moins de 3 LED vertes sont allumées, la réception est perturbée.

Choississez un autre emplacement pour le récepteur ou utilisez des antennes déportées (cf. aussi “En cas de panne...”).

Important:

Le récepteur EM 1031-U est muni d´un squelch ASC

 

 

(Automatic Squelch Control), qui coupe le signal audio

 

 

du récepteur quand la puissance HF est inférieure à

 

 

un certain seuil ou quand le bruit devient trop fort.

 

 

 

 

 

 

I set LED dell’impianto HF L1 permettono di dare una valutazione dela potenza HF, con la quale il trasmettitore viene ricevuto. Se si accendono meno di 3 LED verdi, la ricezione non è più ottimale. Possono essere facilmente prodotti rumori.

Cambiare l’installazione del ricevitore o spostare le antenne. (vedere anche la „Lista di controllo difetti“)

Avvertenza:

Il ricevitore EM 1031-U possiede un filtro soppressore

 

 

di rumore automatico ASC (Automatic Squelch

 

 

Control), che effettua il silenziamento del ricevitore

 

 

in caso di potenza HF inferiore ad un valore definito

 

 

o in caso di rumore eccessivo.

 

 

 

 

 

 

De 7 LED’s van de HF-weergave L1 laten een schatting van het HF- vermogen, waarmee de zender wordt ontvangen, toe. Wanneer er minder dan 3 groene LED’s branden is de ontvangst niet meer optimaal. Het kan snel ruisen.

De opstelling van de ontvanger wisselen of antennes afzetten. (zie ook „storingschecklijst“)

Opmerking: De ontvanger EM 1031-U heeft een automatische ruisonderdrukking ASC (Automatic Squelch Control), die de ontvanger bij een waarde lager dan het vast- gestelde HF-vermogen c.q. bij te veel ruis uitschakelt.

30

EM 1031-U, BDA 9/98

30

06.11.2001, 9:23 Uhr

Page 30
Image 30
Sennheiser EM 1031-U manual Affichage du niveau HF / Livello AF / HF-nivau, Di rumore automatico ASC Automatic Squelch

EM 1031-U specifications

The Sennheiser EM 1031-U is a professional-grade dual-channel receiver designed for use in a variety of audio applications, including live performances, broadcasting, and stage productions. As part of Sennheiser's renowned evolution wireless series, the EM 1031-U exemplifies the brand's commitment to delivering exceptional sound quality and user-friendly functionality.

One of the main features of the EM 1031-U is its excellent audio performance. With a frequency response ranging from 60 Hz to 18 kHz, it captures a broad spectrum of sound, ensuring clarity and precision for vocal and instrumental sources. The receiver operates within the UHF range, providing superior signal stability and minimizing interference, which is critical for live settings where multiple audio devices may be in use.

The EM 1031-U utilizes advanced digital technology, making it less susceptible to dropouts or signal loss even in dense RF environments. Its automatic frequency scan feature allows users to easily find and select the best available frequencies for reliable transmission. The built-in frequency management system also facilitates seamless coordination of multiple channels, allowing for the integration of several devices without the risk of interference.

Another standout characteristic of the EM 1031-U is its robust construction. It is designed to withstand the rigors of touring and frequent use, making it a dependable choice for audio professionals. The unit’s intuitive LCD display provides real-time feedback on all essential parameters, including signal strength, audio levels, and battery life, ensuring users can monitor performance at a glance.

The EM 1031-U features a diverse range of connectivity options, including balanced XLR outputs and ¼-inch audio jacks, allowing for flexible integration with various sound systems. Its rack-mountable design further enhances its versatility, making it suitable for installation in permanent setups or use in portable configurations.

Moreover, Sennheiser has incorporated features like a metal housing for durability and removable antennas to enhance signal transmission. This combination of technology and design ensures that the EM 1031-U remains a reliable tool for audio professionals, offering high-quality performance that meets the demands of modern sound environments.

In conclusion, the Sennheiser EM 1031-U stands out with its impressive audio quality, robust design, and advanced technology. It is an ideal choice for anyone looking to enhance their audio experience, whether on stage, in the studio, or for broadcasting purposes. With its user-friendly features and adaptability, the EM 1031-U is a testament to Sennheiser's legacy in audio innovation.