Model UHF-R® Wireless Systems
User Guide
Model UHF-R® Wireless User Guide .........................................................................................5
©2010 Shure Incorporated
27NS14492 (Rev. 1)
Printed in U.S.A.
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 ampliers) 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 specied by the manufacturer.
12.
13. UNPLUG this apparatus during lightning storms or when unused for long periods of
time.
14. REFER all servicing to qualied 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
specied 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 qualied service personnel. The
safety certications 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 chion 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 an 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 spéciés par le fabricant.
Ce symbole indique la présence d'une tension dangereuse dans
l'appareil constituant un risque de choc électrique.
AVERTISSEMENT :
sonnel qualié. Les certications 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. Coner toute réparation à du per-
eils (dont les amplicateurs) 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 modier ce produit. Une telle opération est susceptible
d'entraîner des blessures ou la défaillance du produit.
3
UTILISER uniquement avec un chariot, un pied, un trépied,
un support ou une table spécié par le fabricant ou vendu
avec l'appareil. Si un chariot est utilisé, déplacer l'ensemble
chariot-appareil avec précaution an de ne pas le renverser,
ce qui pourrait entraîner des blessures.
R toute réparation à du personnel qualié. 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 amplicadores) 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 especicados 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 calicados. 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 modicar 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 especicado 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 calicados . Las certicaciones 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 qualicada. As certicações 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
4
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
5
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.
6
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
7
Shure UHF-R Wireless
Receiver Controls and Connectors
18
17
UR4S+
Wireless Receiver
with Audio Reference Conpanding
sync
234 5
RF Audio
OL
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
9
line
mic
19
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.
8
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
+
Hi
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.
9
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
RF A out
RF A out
10
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.
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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
Router with DHCP
Switch
Computer
(optional)
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
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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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