Shure UHF-R User Manual

Model UHF-R® Wireless Systems

User Guide

Model UHF-R® Wireless User Guide .........................................................................................5

N108

English

! IMPORTANT SAFETY INSTRUCTIONS !

1. READ these instructions.

2. KEEP these instructions.

3. HEED all warnings.

4. FOLLOW all instructions.

5. DO NOT use this apparatus near water.

6. CLEAN ONLY with dry cloth.

7. DO NOT block any ventilation openings. Install in accordance with the manufacturer's instructions.

8. DO NOT install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliers) that produce heat.

9. DO NOT defeat

the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wider blade or the third prong are provided for your safety. If the provided plug does not t into your outlet, consult an electrician for replacement of the obsolete outlet.

10. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they e

xit from the apparatus.

11. ONLY USE attachments/accessories specied by the manufacturer.

12.

13. UNPLUG this apparatus during lightning storms or when unused for long periods of time.

14. REFER all servicing to qualied service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or

moistur

e, does not operate normally, or has been

dropped.

15. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects lled with liquids, such as vases, on the apparatus.

16. The MAINS plug or an appliance coupler shall remain readily operable.

17. The airborne noise of the apparatus does not exceed 70dB (A).

18. Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective earthing connection.

19. To reduce the risk of re or electric shock, do not expose this apparatus to rain or moisture.

20. Do not attempt to modify this product. Doing so could result in personal injury and/or product failure.

USE only with a cart, stand, tripod, bracket, or table specied by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.

WARNING:

Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualied service personnel. The

safety certications do not apply when the operating voltage is changed from the factory setting.

WARNING: This product contains a chemical known to the State of California to cause cancer and birth

defects or other reproductive harm.

! CONSIGNES DE SÉCURITÉ IMPORTANTES !

1. LIRE ces consignes.

2. CONSERVER ces consignes.

3. OBSERVER tous les avertissements.

4. SUIVRE toutes les consignes.

5. NE PAS utiliser cet appareil à proximité de l'eau.

6. NETTOYER UNIQUEMENT avec un chion sec.

7. NE PAS obstruer les ouvertures de ventilation. Installer en respectant les consignes du fabricant.

8. Ne pas installer à proximité d'une source de chaleur telle qu'un radiateur, une bouche de chaleur, un poêle ou d'autres appar duisant de la chaleur.

9. NE PAS détériorer la sécurité de la che polarisée ou de la che de terre. Une che polarisée comporte deux lames dont l'une est plus large que l'autre. Une che de terre comporte deux lames et une troisième broche de mise à la terre. La lame la plus large ou la troisième broche assure la sécurité de l'utilisateur. Si la che fournie ne s'adapte pas à la pr de remplacer la prise hors normes.

10. PROTÉGER le cordon d'alimentation an que personne ne marche dessus et que rien ne le pince, en particulier au niveau des ches, des prises de courant et du point de sortie de l'appareil.

11. UTILISER UNIQUEMENT les accessoires spéciés par le fabricant.

Ce symbole indique la présence d'une tension dangereuse dans

l'appareil constituant un risque de choc électrique.

AVERTISSEMENT :

sonnel qualié. Les certications de sécurité sont invalidées lorsque le réglage de tension d'usine est changé.

Les tensions à l'intérieur de cet équipement peuvent être mortelles. Aucune pièce interne réparable par l'utilisateur. Coner toute réparation à du per-

eils (dont les amplicateurs) pro-

ise électrique, demander à un électricien

This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit.

12.

13. DÉBRANCHER l'appareil pendant les orages ou quand il ne sera pas utilisé pendant longtemps.

14. CONFIE si l'appareil est endommagé de quelque façon que ce soit, comme par exemple : cordon ou prise d'alimentation endommagé, liquide renversé ou objet tombé à l'intérieur de l'appareil, exposition de l'appareil à la pluie ou à l'humidité, appareil qui ne marche pas normalement ou que l'on a fait tomber.

15. NE PAS exposer cet appareil aux égout des objets contenant de l'eau, comme des vases, sur l'appareil.

16. La prise SECTEUR ou un adaptateur d'alimentation doit toujours rester prêt(e) à être utilisé(e).

17. Le bruit aérien de l'appareil ne dépasse pas 70 dB (A).

18. L'appareil de construction de CLASSE I doit être raccordé à une prise SECTEUR dotée d'une protection par mise à la terre.

19. Pour réduire les risques d'incendie ou de choc électrique, ne pas exposer cet appareil à la plu

20. Ne pas essayer de modier ce produit. Une telle opération est susceptible d'entraîner des blessures ou la défaillance du produit.

UTILISER uniquement avec un chariot, un pied, un trépied,

un support ou une table spécié par le fabricant ou vendu avec l'appareil. Si un chariot est utilisé, déplacer l'ensemble chariot-appareil avec précaution an de ne pas le renverser,

ce qui pourrait entraîner des blessures.

R toute réparation à du personnel qualié. Des réparations sont nécessaires

tures et aux éclaboussements. NE PAS poser

ie ou à l'humidité.

Ce symbole indique que la documentation fournie avec l'appareil contient des instructions d'utilisation et d'entretien importantes.

Shure UHF-R Wireless

Este símbolo indica que la unidad contiene niveles de voltaje peligrosos que representan un riesgo de choques eléctricos.

Este símbolo indica que la literatura que acompaña a esta unidad contiene instrucciones importantes de funcionamiento y mantenimiento.

Este símbolo indica que existem instruções operação e manutenção importantes na literatura que acompanha esta unidade.

! INSTRUCCIONES IMPORTANTES DE SEGURIDAD !

1. LEA estas instrucciones.

2. CONSERVE estas instrucciones.

3. PRESTE ATENCION a todas las advertencias.

4. SIGA todas las instrucciones.

5. NO utilice este aparato cerca del agua.

6. LIMPIESE UNICAMENTE con un trapo seco.

7. NO obstruya ninguna de las aberturas de ventilación. Instálese según lo indicado en las instrucciones del fabricante.

8. No instale el aparato cerca de fuentes de calor tales como radiadores, registros de calefac

ción, estufas u otros aparatos (incluyendo amplicadores) que

produzcan calor.

9. NO anule la función de seguridad del enchufe polarizado o con clavija de puesta a tierra. Un enchufe polarizado tiene dos patas, una más ancha que la otra. Un enchufe con puesta a tierra tiene dos patas y una tercera clavija con puesta a tierra. La pata más ancha o la tercera clavija se proporciona para su seguridad. Si el tomacorriente sulte a un electricista para que sustituya el tomacorriente de estilo anticuado.

10. PROTEJA el cable eléctrico para evitar que personas lo pisen o estrujen, particularmente en sus enchufes, en los tomacorrientes y en el punto en el cual sale del aparato.

11. UTILICE únicamente los accesorios especicados por el fabricante.

tipo apropiado para el enchufe, con-

no es del

12.

13. DESENCHUFE el aparato durante las tormentas eléctricas, o si no v por un lapso prolongado.

14. TODA reparación debe ser llevada a cabo por técnicos calicados. El aparato requiere reparación si ha sufrido cualquier tipo de daño, incluyendo los daños al cordón o enchufe eléctrico, si se derrama líquido sobre el aparato o si caen objetos en su interior, si ha sido expuesto a la lluvia o la humedad, si no funciona de modo normal, o si se ha caído.

15. NO exponga este aparato llenos con líquido, tales como oreros, sobre el aparato.

16. El enchufe de alimentación principal o acoplador de aparato electrodoméstico deberá permanecer en condiciones de funcionamiento.

17. El nivel de ruido transmitido por el aire del aparato no excede de 70 dB (A).

18. Los aparatos de fabricación CLASE I deberán conectarse a un tomacorriente DE ALIMENTACIÓN con clavija de pue

19. Para reducir el riesgo de causar un incendio o sacudidas eléctricas, no exponga este aparato a la lluvia ni a humedad.

20. No intente modicar este producto. Hacerlo podría causar lesiones personales y/ o la falla del producto.

UTILICESE únicamente con un carro, pedestal, trípode, escuadra o mesa del tipo especicado por el fabricante o vendido con el aparato. Si se usa un carro, el mismo debe moverse con sumo cuidado para evitar que se vuelque con el aparato.

a chorr

os o salpicaduras de líquidos. NO coloque objetos

tierra protectora.

sta a

ADVERTENCIA : Los voltajes presentes en este equipo representan un riesgo para la vida. No contiene componentes reparables por el usuario. Toda reparación debe ser llevada a cabo por técnicos calicados . Las certicaciones de seguridad no tienen vigencia cuando el voltaje de funcionamiento de la unidad es cambiado a un valor distinto al ajustado en fábrica.

a a ser utilizado

! IMPORTANTES INSTRUÇÕES DE SEGURANÇA !

1. LEIA estas instruções.

2. GUARDE estas instruções.

3. PRESTE ATENÇÃO a todas as advertências.

4. SIGA todas as instruções.

5. NÃO use este aparelho perto de água.

6. LIMPE SOMENTE com um pano seco.

7. NÃO bloqueie nenhuma das aberturas de ventilação. Instale de acordo com as instruções do fabricante.

8. NÃO instale próximo de nenhuma fonte de calor, tais como radiadores, bocais de aquecimento, fornos ou outros aparelhos que pr amplificadores).

9. NÃO inutilize as características de segurança do conector polarizado ou com pino de aterramento. Um conector polarizado possui duas lâminas com uma mais larga do que a outra. Um conector com pino de aterramento possui duas lâminas e um terceiro pino de aterramento. É fornecida uma lâmina mais larga ou o terceiro pino para a sua segurança. Se por acaso o conector não se encaixar na tomada, chame um eletricista para substituir a tomada obsoleta.

10. PROTEJA o cabo de alimentação, evitando que seja pisado ou que enrosque, especialmente nos conectores, nas tomadas elétricas de e ponto onde elas saem do aparelho.

11.

USE SOMENTE acessórios/apetrechos especificados pelo fabricante

oduzam calor (inclusive

mprego geral e no

12.

13. DESLIGUE este aparelho da tomada elétrica durante tempestades com relâmpagos ou quando não seja utilizado por longo período.

14. DEIXE toda a manutenção sob a responsabilidade de uma equipe de manutenção qualificada. É necessário realizar a manutenção quando por algum motivo o aparelho tiver sido danificado de alguma forma, como por exemplo por alimentação elétrica ou do seu conector, por derramamento de líquido ou queda de objetos no aparelho, se o aparelho tiver sido exposto à chuva ou à umidade, não esteja operando normalmente ou tenha sofrido queda.

15. NÃO exponha o aparelho a respingos ou goteiras. NÃO coloque objetos cheios de líquidos, tais como vasos, em cima do aparelho.

16. A tomada de rede elétrica ou um acoplador do aparelho deve estar prontamente operável.

17. O ruído aéreo do apar

18. O aparelho com construção CLASSE I deve estar conectado à tomada da rede elétrica com ligação à terra.

19. Para reduzir o risco de incêndio ou choque elétrico, não exponha este aparelho

20. Não tente alterar este produto. Isso poderá resultar em lesão pessoal e/ou falha do produto.

Este símbolo indica que existe nesta unidade tensão perigosa que apresenta risco de choque elétrico.

ATENÇÃO: As tensões neste equipamento podem causar acidentes fatais. Dentro dele não há nenhuma peça na qual se possa efetuar manutenção. Deixe toda a manutenção a cargo de equipe de manutenção qualicada. As certicações de segurança perderão a validade quando a tensão de operação ajustada na fábrica for alterada.

USE somente com um carrinho, pedestal, tripé, suporte ou mesa especificados pelo fabricante ou vendidos com o aparelho. Quando utilizar um carrinho, tenha cuidado ao movimentar o conjunto aparelho/carrinho para evitar danos com a queda do mesmo.

elho não ultrapassa 70dB (A).

dano do cabo de

English

Contents

Important Safety Instructions ............................................................................................................................................................... 3

Feature Overview ................................................................................................................................................................................ 6

System Components ........................................................................................................................................................................... 7

Receiver Controls and Connectors ...................................................................................................................................................... 8

Receiver LCD Interface ...................................................................................................................................................................... 9

Receiver Parameters ........................................................................................................................................................................... 9

Connecting Multiple Receivers to the RF Distribution Ports .............................................................................................................. 10

Automatic Frequency Selection ......................................................................................................................................................... 11

Networking Receivers ........................................................................................................................................................................ 12

Handheld and Bodypack Transmitter Controls and Connectors .......................................................................................................13

Transmitter LCD Interface ................................................................................................................................................................. 13

Transmitter Batteries ......................................................................................................................................................................... 13

Transmitter Parameters ..................................................................................................................................................................... 14

Setting Transmitter Gain .................................................................................................................................................................... 14

RF Safety Mode ................................................................................................................................................................................. 14

Automatic Transmitter Sync ..............................................................................................................................................................15

Troubleshooting ................................................................................................................................................................................. 16

Specifications ....................................................................................................................................................................................17

Replacement Parts and Accessories ................................................................................................................................................. 19

UHF-R Wireless System Compatibility Guide ...................................................................................................................................69

Shure UHF-R Wireless

Feature Overview

The UHF-R set up and operate with advanced features for professional installations requiring multiple wireless microphone systems.

Frequency Band Selection

Shure offers wireless systems in a selection of bands that conform to the different government regulations of specific nations or geographic regions. These regulations help limit radio frequency (RF) interference among different wireless devices and prevent interference with local public communications channels, such as television and emergency broadcasts.

The system’s band and frequency range are identified on the face of the receiver and transmitter. For example, “H4 518–578 MHz.” For information on bands available in your area, consult your local dealer or phone Shure. More information is also available at

Shure’s website (www.shure.com).

Groups and Channels

To transmit audio through a wireless system, the transmitter and receiver must be set to the same radio frequency, or channel. A wide selection of channels allows more microphones to be used at the same time, since each microphone must operate on a different channel. It also provides a greater choice of open channels—those that are free from interference from television broadcasts, electronic devices, or other wireless systems.

A group is a selection of compatible channels. Wireless microphones work better together when set to channels in the same group.

Automatic Frequency Selection

The following features scan the RF environment to find the best group and channel settings for a particular installation.

Follow the steps on page 11 for instructions on using these features.

Automatic Transmitter Sync

This feature automatically transfers the group and channel settings from a receiver to a transmitter. You can also program other transmitter settings on a receiver and transfer those settings too. See page 15.

Interface Lock

This feature locks the receiver and transmitters so that users cannot change settings. The transmitter power switch can also be disabled so that the transmitter remains on if the power switch is accidentally toggled during a performance.

Audio Gain Structure

The following settings allow you to adjust audio gain throughout the system:

Networking

Each receiver has an RJ-45 port on the back for connecting to other receivers over an Ethernet network. Networking receivers allows you to automatically set channels for all the receivers with a single group scan command. You can also control and monitor all networked receivers through the Shure Wireless Workbench PC software.

RF Distribution Ports

Use the RF distribution ports to share the signal from a single pair of antennas with up to 10 single or dual receivers within the same frequency band. The RF ports eliminate the need for antenna splitters or distribution amplifiers. Active circuitry minimizes insertion losses, preserving signal quality. Input filtering keeps the signal free from out-of-band interference. Distribution circuitry is active only when additional receivers are connected to the RF distribution ports. When not used, the port circuitry is bypassed, allowing the receiver to be used as a stand-alone component.

Shure Wireless Workbench Software

The Shure Wireless Workbench software on the supplied CD includes a variety of useful tools for installing and managing multiple wireless systems. Simply install the software on your computer and connect it to a network of receivers to monitor and control receivers and transmitters throughout the network. (See page 12 for more information on networking).

Instructions on using the Wireless Workbench software are available in the online help files after you install the software.

Wireless Microphone System uses the latest wireless technology, delivers outstanding audio clarity, and is rugged and reliable. It is easy to

• Group Scan—finds the group with the most open channels, then sets all networked receivers to channels in that group.

• Channel Scan—finds the first open channel in the currently selected group and sets the receiver to that channel.

• Sensitivity (bodypack only). A 25 dB range of gain adjustment at the bodypack transmitter input.

• Transmitter Gain. A 30dB range of audio gain adjustment within the transmitter (affects audio level at the receiver, as indicated by the Audio

LEDS.)

• Output Level. 32 dB of attenuation at the receiver output, plus a mute setting.

• Mic/Line switch. –30 dB pad for matching audio levels at the receiver XLR output.

System Components

All systems include:

English

UR4S+ or UR4D+ Receiver

(UR4D+ pictured)

Two 1/2 Wave Antennas

2 Antenna hole plugs

4 Rack Mount Screws with Washers

AA Batteries

Two Antenna Cables

IEC Power Cable

IEC Power Extension Cable

Ethernet Network Cable with “Ruggedized” plug

Two RF Distribution Cables

Shure’s Wireless Workbench Software

Transmitter Carrying Case

Handheld Systems Include:

 Microphone Head (choice of SM58®, SM86, Beta 58A®, Beta

87A™, Beta 87C™ or KSM9/BK, KSM9/SL)

 UR2 handheld transmitter  Microphone clip







Bodypack Systems Include:

• UR1 Bodypack Transmitter

• Threaded TA4F Adapter

Threaded TA4F Adapter

UR1

Shure UHF-R Wireless

Receiver Controls and Connectors

18 17

UR4S+ Wireless Receiver with Audio Reference Conpanding

sync



234 5

RF Audio

A B

XX YYY-ZZZ MHz Navigate

6 7 8

ENTER

EXIT

OFF

push

Monitor Clip

Monitor

Control

push

POWER

antenna B in

RF B out

balanced low Z

12.7V out 150mA

10 11 1112 13 14 15 16 17 19

line mic

 SYNC Infrared (IR) port. Transmits group, channel, and other

settings to a transmitter. See page 15.

 Squelch LEDs.

• Blue (On) = Transmitter signal detected

• Off = no signal or signal squelched because of poor reception

or no tonekey

NOTE: The receiver will not output audio unless at least one blue LED is illuminated.

 RF LEDs. Indicate RF signal strength from the transmitter at

each antenna and diversity condition.

• Amber = normal

• Red = overload (greater than –25 dBm)

4 Audio LEDs. Indicate audio signal strength from transmitter.

• Green = signal present

• Yellow = normal peak

• Red = overload

To correct this level, adjust the transmitter gain.

5 Indicates the name and range of receiver frequency band.  LCD Interface. Provides a convenient way to program the

receiver from the front panel (see detail on next page).

7 Monitor. 1/4” output jack and volume knob for headphones.

• Monitor Clip LED indicates headphone audio is clipping.

• Dual models: Push the knob to switch from receiver one to

receiver two.

receiver outputs

200Ω

lift GND

networking

network

activity

ethernet

RJ-45

antenna A in

12.7V out 150mA

RF A out

 Power switch. Powers the unit on and off.  AC mains power input, IEC connector. 100–240 Vac.  AC mains power passthrough (unswitched). Use IEC

extension cables to connect up to five UR4+ receivers to a single AC power source.

 Diversity antenna inputs A and B.

Note: Antenna inputs are DC biased. Use only antenna combiners and accessories listed in page 19. Some types of antenna splitters or other products may short the DC power and damage the receiver.

 Mic/Line switch. Changes output level 30 dB (XLR output only).  Electrically balanced XLR output jack  Lift/GND switch. Lifts ground from Pin 1 of the XLR connector

(default = GND).

 Impedance balanced 1/4” output jack (200Ω)  USB jack for computer interface.  RJ-45 jack for Ethernet network interface. Accepts both regular

and “ruggedized” RJ-45 plugs.

 Temperature-activated fan ensures top performance in high

temperature environments. Clean fan screen as needed to remove dust.

 The RF distribution ports pass the RF signal from one receiver to

the next, allowing a maximum of 10 receivers to share a single pair of antennas.

Note: The diagram above represents the UR4S single channel receiver. The UR4D dual channel receiver is functionally identical to the UR4S, adding a second LCD interface and set of output jacks for channel 2.

Receiver LCD Interface

Menu Access

Press the Navigate key next to the menu item you want to select.

English

Accept Changes

After changing a parameter, the ENTER button flashes. Press it to save the value.

F, P, FP

Radio

Audio

Util

Sync

SHURE

524-025 MHz TV: 32

G: 3 Ch: 1 Out: -0dB

+12 dB

Transmitter Status Display

Everything under the dotted line reflects the settings for the transmitter, if present. (main title screen only).

Exit/Cancel

Press the Exit button to cancel changes and return to the previous menu.

Receiver Parameters

Use the following instructions to set parameters through the LCD interface.

NOTE: After adjusting a parameter, you must press the flashing ENTER button to accept the change.

Group and Channel

Menu: Radio

• Push the Control wheel to move the cursor to the Group (G) or Channel (Ch) parameter.

• Turn the Control wheel to change the parameter.

Frequency

Menu: Radio

• Push the Control wheel to move the cursor to the integer value (524.025 MHz) or fractional value (524.025).

• Turn the Control wheel to change the value.

Automatic Transmitter Sync

Menu: Sync

• See page 15.

Receiver Name

Menu: Util

• Turn the Control wheel to change the letter.

• Push the Control wheel to move to the next letter.

Output Level

Menu: Audio This setting adjusts the signal level at the XLR and 1/4” audio output jacks.

• Turn the Control wheel to change the relative level in dB. (0 dB to –32 dB).

• Turn the wheel all the way down to mute the outputs.

Cursor Control

Push the Control wheel to move the cursor to the next item.

Turn the Control wheel to change a parameter value.

Squelch

Menu: Radio > Squelch

• Turn the Control wheel to change the parameter

Receiver Lock

When locked, the receiver settings cannot be changed from the front panel. However, you can still navigate the LCD menu to view the settings (and turn the lock off).

Menu: Util > Lock

• Turn the Control wheel to toggle the lock on or off (ON or OFF).

LCD View

Menu: Util > Title

• Turn the Control wheel to mark an item for display.

• Push the Control wheel to move to the next item.

LCD Contrast

Menu: Util > Contrast

• Turn the Control wheel to increase or decrease contrast.

Tonekey

Menu: Radio > Squelch > Tonekey Tonekey squelch mutes the outputs unless the receiver detects a

transmitter. Tonekey should be left on (On) except for certain troubleshooting operations.

Shure UHF-R Wireless

Network Parameters

NOTE:

• The receiver reboots after you press ENTER to accept network parameter changes

• In dual models (UR4D+), these settings affect both receivers (the dual receiver is treated as a single network device).

Set the Receiver Network Mode

Menu: Util > Network

1. Push the Control wheel to move the cursor to the Mode parameter.

2. Turn the Control wheel to set the receiver to one of the following values:

• DHCP: use this setting when connecting the receiver to a DHCP server.

• Manual: allows you to set the receiver to a specific IP address or subnet.

IP Address and Subnet

Menu: Util > Network

NOTE: To change these settings, the network mode

must be set to Manual.

1. Push the Control wheel to move the cursor to any of the following parameters:

• IP (IP address)

• Sub (Subnet mask)

2. Turn the Control wheel to change the value.

Device ID

Assists in identifying receivers through the Wireless Workbench Software (has no effect on network identification).

Menu: Util > Network

1. Push the Control wheel to move the cursor to the DevID parameter.

2. Turn the Control wheel to set the receiver to change the value.

Custom Groups This feature allows you to create your own groups of frequencies.

Creating new groups...

Menu: Radio > Custom

3. Turn the Control wheel to select a custom group number (U1, U2, U3, etc.)

4. Push the Control wheel to move to the Channel parameter and turn it to select a channel (01, 02, 03, etc.)

5. Push the Control wheel to move to the Freq parameter and select a frequency for that channel.

6. Push the NEXT menu key to select a frequency for the next channel in that group.

Connecting Multiple Receivers to the RF Distribution Ports

The RF distribution ports pass the RF signal from one receiver to the next, allowing a maximum of 10 single or dual receivers to share a single pair of antennas. Use the supplied RF distribution cables to connect the ports of each receiver as shown.

NOTE: All receivers must be operating in the same frequency band.

To Antenna ATo Antenna B

Antenna A in

First Receiver

Antenna A in

Additional Receivers

Antenna A in

Last Receiver

RF A out

English

Automatic Frequency Selection

Follow these steps to use the channel scan and group scan features.

Before you begin...

• Install the receivers in the location where they will be used and power them on.

• Mute all inputs on mixing devices connected to receivers.

• Turn off all bodypack or handheld transmitters for the systems you are setting up.

• Turn on potential sources of interference such as other wireless systems or devices, computers, CD players, effects processors, and digital

rack equipment so they are operating as they would be during the presentation or performance.

Single Receiver

1. Select Radio > Scan > Chan Scan using the Navigate keys on the receiver LCD interface.

2. Turn the Control wheel to select a group.

3. Press Chan Scan. The display indicates that the receiver is searching. Once it has finished, it displays the selected channel.

4. Press the flashing ENTER button to accept the suggested channel.

5. Sync the transmitter (see page 15).

Networked or Dual Receivers

With networked or dual receivers, you can take advantage of the group scan feature to set group and channel settings for all the receivers at the same time. (See page 12 for instructions on networking.)

Perform a group scan from any receiver...

1. Select Radio > Scan> Group Scan using the Navigate keys on the receiver LCD interface. The display indicates that the receiver is searching (Scan In Progress). Once it has finished, it displays the group with the most open channels.

2. If you wish, turn the Control wheel to change groups. The number of open channels for each group is displayed.

3. Press the flashing ENTER button to set all receivers to open channels in that group.

NOTE: The group scan feature only works for receivers in the same frequency band. For example, if you did a group scan on a “H4” band receiver, all “H4” band receivers would be set up, but not “J5” band receivers.

Multiple Receivers—Not Networked

If your receivers are not networked (or in different bands), the group scan cannot automatically set their group and channel settings. However, you can still take advantage of the group scan feature to find the group with the most open channels and the channel scan feature to find open channels in that group.

Find the group with the most open channels...

Perform a group scan using the steps for a networked receiver (above). However, make a note of the selected group before pressing the flashing ENTER button to accept it.

Set the receivers to open channels in that group...

Perform a channel scan on the remaining receivers using the steps for a single receiver (above). Make sure to select the same group for each receiver before performing the channel scan.

IMPORTANT: After setting the channel for the first receiver, immediately sync the transmitter for that receiver and leave it on so that the next receiver detects that channel during its channel scan. Otherwise, all the receivers will be set to the same open channel.

NOTE: Receivers in different bands (H4, J5, L3, etc.) do not need to be set to the same group.

Shure UHF-R Wireless

Ethernet

Networking Receivers

Basic Network

Connect receivers to an Ethernet router with DHCP service. Use Ethernet switches to extend the network for larger installations.

Use the receiver’s default network setting (Util > Network > Mode = DHCP).

Accessing the Network with a Computer

If you want to use the Wireless Workbench software, connect your computer to the network and install the software from the CD that came with the receiver. Make sure your computer is configured for DHCP (from Control Panel, click Network Connections. Double-click on Local Area Connection. Select Internet Protocol (TCP/IP) and click Properties. Select Obtain IP address automatically and Obtain DNS server address automatically and click OK).

NOTE: Some security software or firewall settings on your computer can prevent you from connecting to the receivers. If using firewall software, allow connections on port 2201.

Using USB...

Connect the computer to the USB port on any of the receivers to access the whole network.

Router with DHCP

Switch

Computer (optional)

Switch

USB

Static IP Addressing

The receiver also supports static IP addressing. Assign your own IP addresses ( Util > Network > Mode = Manual). See “Network Parameters” on page 10.

NOTE: Dual receivers use a single IP address, which may be set through either LCD interface.

Existing UHF Network Installations

Both Shure’s UHF-R receivers and legacy UHF receivers can be networked to the same PC and accessed using the latest Wireless Workbench software.

UHF

U888

USBRS-232

UHF-R

Handheld and Bodypack Transmitter Controls and Connectors









English







 Interchangeable microphone head (BETA 87A pictured).  LCD Panel.  Power Switch.  Control buttons for LCD interface.  Infrared (IR) port. See page 15.

Transmitter LCD Interface









Up Arrow Key. Scroll up or increase a value.









 Battery compartment.  Flexible Antenna.  Power LED.  4-Pin Microphone Input Jack.  Reversible Belt Clip.

524.025 MHz

Main Menu

exit Key. Move to the left, or exit without saving changes.

Down Arrow Key. Scroll down or decrease a value.

enter Key. Press to select parameters and accept the selected value.

Transmitter Batteries

Transmitters operate on standard AA batteries. Turn off the transmitter before changing the batteries. The battery fuel gauge displayed on the transmitter LCD gives an indication of remaining battery life, as shown below.

UR1, UR2:

Transmitter Display Approximate Hours Remaining (alkaline batteries)

UR1/UR2 (Normal Power) UR1/UR2 (High Power*)

7.5 to 9.5 5 to 6

5.75 to 7.5 4 to 5

4 to 5.75 3 to 4

2 to 4 1.5 to 3

15 minutes to 2 hours 10 minutes to 1.5 hours

* High power setting not available with models sold in countries that prohibit its use.

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