If problems occur, Error checklist | Sennheiser SR 3256, SR 3254

If problems occur ...

Error checklist

Problem	Possible cause	Possible solution

No operation indication	No mains connection	Check the connections of
		the mains connector

	Fuse is defective	Replace the fuse

No RF signal	Transmitter and receiver	Set transmitter and
	are not on the same	receiver to the same
	channel	channel

	Transmitter is out of	Change the antenna
	range	position

RF signal available,	Transmitter is set to	Deactivate the pilot tone
no audio signal	mono operation and the	evaluation on the receiver
	pilot tone evaluation of
	the receiver is activated

	Receiver’s squelch	Reduce the squelch
	threshold is adjusted too	threshold on the receiver
	high

Audio signal has a high	Transmitter sensitivity is	See “Connecting the
level of background	adjusted too low or too	mixing console” on
noise or is distorted	high	page 16

If problems occur that are not listed in the above table or if the problems cannot be solved with the proposed solutions, please contact your local Sennheiser agent for assistance.

SR 3254, SR 3256 specifications

The Sennheiser SR 3254 and SR 3256 are two remarkable audio solutions that exemplify high-quality sound engineering and design. These models are particularly well-suited for professional audio environments, such as broadcasting, live sound, and recording studios. With a focus on reliability, durability, and exceptional sound performance, Sennheiser has crafted these models to meet the needs of audio professionals and enthusiasts alike.

One of the main features of the SR 3254 and SR 3256 is their advanced wireless transmission technology. Utilizing the latest developments in radio frequency transmission, both models provide a robust connection that minimizes dropouts and interference even in challenging environments. This wireless capability allows for greater flexibility and mobility during performances or recordings, enabling users to move around freely without being tethered by cables.

In terms of sound quality, the SR 3254 and SR 3256 are equipped with high-fidelity audio drivers designed to deliver crisp highs, detailed midrange, and a balanced low end. This ensures that users experience a true representation of sound, whether they are mixing tracks or enjoying music. The headphones are designed to reproduce audio with accuracy, making them an excellent choice for critical listening.

Comfort is another significant consideration in the design of these models. The SR 3254 and SR 3256 feature padded ear cups and an adjustable headband that provide a secure yet comfortable fit for extended sessions. This ergonomic design minimizes listener fatigue, allowing professionals to use them for hours without discomfort.

Robust build quality is a hallmark of Sennheiser products, and these models are no exception. Both the SR 3254 and SR 3256 are constructed using premium materials that enhance durability, making them suitable for the rigors of touring and everyday use. Furthermore, the headphones are designed to withstand the wear and tear associated with professional environments.

For enhanced usability, the Sennheiser SR 3254 and SR 3256 include intuitive controls that allow users to easily adjust volume levels and switch between different modes. This user-friendly interface adds to the overall convenience and enhances the user experience.

In summary, the Sennheiser SR 3254 and SR 3256 embody advanced audio technology, comfort, and exceptional build quality. Ideal for professionals in the audio industry, these models deliver superior sound performance while ensuring reliability and ease of use in various applications.