Knoll Systems UDR-STEREO RECEIVER, UDS-STEREO SENDER, US-STEREO SENDER, UR-STEREO RECEIVER PS1202

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Wiring: A send module (UDS-Stereo or US-Stereo) needs to be connected to a Knoll receive module (UDR-Stereo or UR- Stereo) to work correctly. The send and receive module

are connected using a single cat 5 wire using all 8 conductors. Connection is made with the RJ45 connector (RJ45 plug not supplied). Always use standard cat 5 wiring practices. Using the correct wire pairs and polarity is VERY important.

Connection to stereo source equipment: Connect the two UDS- Stereo or US-Stereo to gold RCA jacks with a good quality gold connector RCA jumper cable to the appropriate stereo output jacks on your receiver, tuner, CD player, switcher or other equipment.

If there is a switched power outlet on your output equipment, you may want to plug the PS1202 power supply to the switched outlet.

Make sure a good quality RJ45 8-8 crimper is used to connect the RJ45 connector to the cat 5 wire. Poor crimping and mismatched wires are the most frequent cause of installation problems.

Power requirements: The Knoll balun system requires a single PS1202 power supply connected to the send unit only. In certain cases with very long leads a higher voltage PS1506 15 VDC power supply may be required if some noise or distortion is evident.

Connection to the amplifier, TV or other components: Connect the two gold RCA jacks on the UDR-Stereo or UR-Stereo with a good quality gold connector RCA jumper cable to the appropriate stereo input jacks on your amplifier, receiver, TV or other component. Make sure the correct stereo input is selected.

Multiple Connection(s): If the stereo signal needs to be sent to more than one receiver, this can easily be accomplished by paralleling or Y cording the inputs to the stereo send unit. Depending on the source components output, it should be acceptable to Y cord up to ten send baluns. Each Knoll stereo send balun is connected to one stereo receive balun. Each stereo send unit requires a PS1202 power supply.

There is no balun hub available for the stereo balun system.

Infrared: The Knoll stereo balun system can carry infrared signals from the receive unit to the send unit. To do this a three wire infrared receiver (not supplied) is connected to the triple connection 3.5mm stereo jack on the receive unit. The receive unit supplies 12 VDC power for the receiver, so a separate infrared power supply is not required. An IR54 or IR55 connection module is connected using the ground and IR output terminals on the IR54 or IR55 and a mono 3.5mm jack connected to the send module. The tip is the IR output. Infrared emitters are then connected to the IR54 or IR55. If an emitter is directly connected to the send unit without a connection block, a 470 ohm dropping resistor needs to be inserted in series in the emitter wire or the emitter will fail after a short period of time. Any infrared commands sent from the receiver on the Knoll stereo receive balun end is sent to the infrared emitter on the Knoll stereo balun send side and rebroadcast there.

IR55

 

 

Emitter

 

 

 

Emitter

Infrared

 

receiver

CD Player

output

input

Left

 

 

 

 

Right

CAT 5

Send

12 VDC

 

Infrared Receiver 3 wire type

The Knoll send receive system does not have any user adjustments and is completely automatic. If need be, please call our tech line for details at 1 800 566 5579.

This product may contain lead that some states have determined are harmful. Wash you hands after touching this product.

Decora™ is a trademark of Leviton

PS1202

Receive

Stereo Receiver

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Contents Installation Instructions Stereo Balun SpecificationsWarranty FeaturesPS1202

UR-STEREO RECEIVER, UDR-STEREO RECEIVER, US-STEREO SENDER, UDS-STEREO SENDER specifications

Knoll Systems has established itself as a key player in the realm of wireless audio transmission technology, offering a reliable suite of products that cater to various audio needs. Among their notable offerings are the UR-STEREO RECEIVER, UDS-STEREO SENDER, US-STEREO SENDER, and UDR-STEREO RECEIVER. Each device boasts unique features and advanced technology, making them suitable for both commercial and residential applications.

The UR-STEREO RECEIVER is engineered to deliver high-quality audio reception. One of its main features is its ability to support a wide frequency range, ensuring compatibility with various audio sources. The receiver’s compact design allows for easy integration into existing sound systems, while its robust signal processing capabilities minimize distortion and maximize sound clarity. Users can also benefit from multiple output options, including RCA and balanced outputs, making it flexible for different setups.

On the transmission side, the US-STEREO SENDER excels by utilizing advanced radio frequency technology for seamless audio streaming. This sender stands out with its low-latency performance, which is crucial for real-time audio applications. It also includes a variety of input options, such as optical, coaxial, and analog, enabling users to connect various audio devices with ease. The US-STEREO SENDER's superior range allows it to transmit audio signals over considerable distances without compromising sound quality.

Complementing these devices, the UDS-STEREO SENDER enhances the audio streaming experience with its ability to handle multiple channels simultaneously. This is particularly beneficial in multi-room audio installations, allowing users to distribute high-quality sound across different spaces. The sender integrates easily with other Knoll Systems products, creating a cohesive audio network. Its user-friendly interface simplifies setup and operation, catering to both tech-savvy consumers and those less familiar with advanced audio equipment.

Finally, the UDR-STEREO RECEIVER is the ideal counterpart to the UDS-STEREO SENDER, designed to effectively decode and play the high-fidelity audio signals received. Its built-in DAC ensures optimal sound quality, while various connectivity options provide compatibility with different speakers and audio systems. The UDR particularly shines in settings that demand consistent performance, such as home theaters and concert venues.

Together, these Knoll Systems products form a complete wireless audio solution, providing users with flexibility, superior sound quality, and ease of use. Whether for professional applications or home entertainment, the UR-STEREO RECEIVER, US-STEREO SENDER, UDS-STEREO SENDER, and UDR-STEREO RECEIVER stand out as top choices in the wireless audio landscape. With their innovative technology and thoughtful design, Knoll Systems continues to make significant advancements in audio transmission capabilities.