HF-Pegel / RF level display / Nivel A.F

HF-Pegel / RF level display / Nivel A.F.

Die 7 LEDs der HF-Anzeige L1 zeigen in 5-dB-Schritten die HF-Leistung an, mit der der Sender empfangen wird. Leuchten weniger als 3 grüne LEDs, so ist der Empfang nicht mehr optimal.

Aufstellung des Empfängers wechseln oder Antennen absetzen (siehe auch "Fehlercheckliste").

Hinweis:		Der Empfänger EM 1031-U hat eine automatische
		Rauschsperre ASC (Automatic Squelch Control),
		die beim Unterschreiten einer festgelegten
		HF-Leistung bzw. bei zu hohem Rauschen den
		Empfänger stummschaltet.

The RF level is displayed by an LED meter L1 which allows you to estimate the RF power with which a transmitted signal is received. If less than 3 green LEDs are lit, reception will become noisy.

Change the receiver´s position or use remote antennae (see also “Fault finding”).

N.B.:	The EM 1031-U is fitted with an automatic squelch
	control (ASC) which mutes the receiver when the
	RF power falls below a certain value to prevent
	the reception becoming too noisy.

Los 7 LED de la indicación HF L1 señalan aproximadamente la potencia HF que se recibirá del transmisor. Si se iluminan menos de 3 LED verdes, es señal de que la recepción no es perfecta y puede haber leves ruidos.

Colocar el receptor en otro sitio o bajar las antenas (ver también la „Lista de localización de averías“)

Nota:	El receptor EM 1031-U cuenta con bloqueo automático
	de ruidos ASC (Automatic Squelch Control) que provoca
	que el receptor pase a funcionamiento silencioso cuando
	no se alcanza determinada potencia de AF, o cuando
	hay ruidos excesivos.

EM 1031-U, BDA 9/98

06.11.2001, 9:22 Uhr

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.