IMPORTANT SAFETY INSTRUCTIONS. READ these instructions. KEEP these instructions. HEED all warnings. FOLLOW all instructions.
2702122 from Phoenix Contact at Allied Electronics & Automation.
DO NOT use this apparatus near water. CLEAN ONLY with dry cloth. DO NOT block any ventilation openings. Allow sufficient distances for adequate ventilation and install in accordance with the manufacturer’s instructions. DO NOT install near any heat sources such as open flames, radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not place any open flame sources on the product.
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 fit into your outlet, consult an electrician for replacement of the obsolete outlet. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
ONLY USE attachments/accessories specified by the manufacturer. USE only with a cart, stand, tripod, bracket, or table specified 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. UNPLUG this apparatus during lightning storms or when unused for long periods of time. REFER all servicing to qualified 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 moisture, does not operate normally, or has been dropped.
DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with liquids, such as vases, on the apparatus. The MAINS plug or an appliance coupler shall remain readily operable.
The airborne noise of the Apparatus does not exceed 70dB (A). Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective earthing connection. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Do not attempt to modify this product. Doing so could result in personal injury and/or product failure. Operate this product within its specified operating temperature range. WARNING.
Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat above 140°F (60°C), or incinerate.
Follow instructions from manufacturer. Only use Shure charger to recharge Shure rechargeable batteries. WARNING: Danger of explosion if battery incorrectly replaced. Replace only with same or equivalent type. Never put batteries in mouth.
If swallowed, contact your physician or local poison control center. Do not short circuit; may cause burns or catch fire. Do not charge or use battery packs other than Shure rechargeable batteries. Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs. Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like.
LICENSING INFORMATIONLicensing: A ministerial license to operate this equipment may be required in certain areas. Consult your national authority for possible requirements. Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate the equipment. Licensing of Shure wireless microphone equipment is the user’s responsibility, and licensability depends on the user’s classification and application, and on the selected frequency. Shure strongly urges the user to contact the appropriate telecommunications authority concerning proper licensing, and before choosing and ordering frequencies. Information to the userThis device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:. This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
General DescriptionShure ULX-D™ Digital Wireless offers uncompromising 24-bit audio quality and RF performance, with intelligent, encryption-enabled hardware, flexible receiver options, and advanced rechargeability options for professional sound reinforcement.A breakthrough in wireless audio quality, Shure digital processing enables ULX-D to deliver the purest reproduction of source material ever available in a wireless system, with a wide selection of trusted Shure microphones to choose from. Extended 20 Hz – 20 kHz frequency range and flat response captures every detail with clarity, presence, and incredibly accurate low end and transient response. With greater than 120 dB, ULX-D delivers wide dynamic range for excellent signal-to-noise performance. Optimized for any input source, ULX-D eliminates the need for transmitter gain adjustments.ULX-D sets a new and unprecedented standard for spectral efficiency and signal stability. The intermodulation performance of ULX-D is an incredible advancement in wireless performance, enabling a dramatic increase in the number of simultaneous active transmitters on one TV channel. Rock-solid RF signal with zero audio artifacts extends over the entire range. For applications where secure wireless transmission is required, ULX-D offers Advanced Encryption Standard (AES) 256-bit encrypted signal for unbreakable privacy.For scalability and modular flexibility, ULX-D receivers come in single, dual, and even quad channel versions.
The dual and quad channel receivers offer conveniences such as RF cascade, internal power supply, bodypack frequency diversity, audio output channel summing, and Dante™ digital networking for multi-channel audio over Ethernet. All receivers offer High-Density mode for applications where high channel counts are needed, greatly increasing the amount of simultaneous channels possible over one frequency band.Advanced Lithium-ion rechargeability provides extended transmitter battery life over alkaline batteries, battery life metering in hours and minutes accurate to within 15 minutes, and detailed tracking of battery health status.Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement. ① Infrared (IR) Sync WindowSends IR signal to the transmitter for sync.② Network IconIlluminates when the receiver is connected with other Shure devices on the network. ① AC Power InputIEC Connector, 100 - 240 V AC.② RF Antenna Diversity Input Jack (2)For antenna A and antenna B.③ RF Cascade Jack (2)Passes the RF signal from Antenna A and Antenna B to one additional receiver.④ Mic/Line Switch (one per channel)Applies a 30 dB pad in mic position.⑤ Balanced XLR Audio Output (one per channel)Connect to a mic or line level input.⑥ Network Status LED (Green)One per network port. Off = no link. On = network link.
Flashing = network link active⑦ Ethernet/Dante Network Secondary PortConnect to an Ethernet network to enable remote device control via WWB6 software. Also carries Dante digital audio and control signals for audio distribution, monitoring, and recording - see Dante Network topic.⑧ Network Speed LED (Amber)One per network port. Off = 10/100 Mbps. On = 1 Gbps⑨ Ethernet/Dante Network Primary PortConnect to an Ethernet network to enable remote device control via WWB6 software. Also carries Dante digital audio and control signals for audio distribution, monitoring, and recording - see Dante Network topic. Transmitters① Power LED.
Green = unit is powered on. Red = low battery or battery error (see Troubleshooting).
Amber = power switch is disabled② On/Off SwitchPowers the unit on or off.③ SMA ConnectorConnection point for RF antenna.④ LCD Display:View menu screens and settings. Press any control button to activate the backlight.⑤ Infrared (IR) PortAlign with the receiver IR port during an IR Sync for automated transmitter programming.⑥ Menu Navigation ButtonsUse to navigate through parameter menus and change values. ① Power ButtonPress to power on; press and hold to power off.② Mute/Active ButtonFour settings are available for the mute/active button:. Toggle: Press to switch between active and mute states.
Push-to-Mute: Hold button to mute microphone. Push-to-Talk: Hold button to activate microphone. Disabled: Button functionality off③ Mute LEDIndicates whether microphone is active or muted. Transmitter Audio Mute ModeMute Mode reconfigures the transmitter power switch to act a mute switch for the audio. Using the switch, the audio can be easily turned on or muted by presenters, sports referees, or anyone who periodically needs to speak. When the audio is muted, the transmitter RF signal remains on and ready at all times.Note: Mute Mode can be selected as an IR PRESET option.To set a transmitter to Mute Mode:. From the transmitter menu: UTILITY MUTE MODE.
Use the arrows to select ON or OFF. Press enter to save.Tip: The transmitter LED turns red when audio is muted and turns green when audio is enabled. The display of the transmitter will show AUDIO MUTED and the receiver display will show Tx Muted.Note: Mute Mode must be set to OFF in order to use the power switch to turn off the transmitter.
① Receiver InformationUse DEVICE UTILITIES HOME INFO to change the home screen display.② Gain Setting−18 to +42 dB, or Mute.③ Mic. ① Transmitter InformationScroll ▲▼ at the home screen to change the display② Power Lock IndicatorIndicates power switch is disabled③ Transmitter Audio Muted IndicatorDisplayed when the transmitter audio is set to off using the MUTE MODE feature.④ Battery Runtime Indicator. Shure SB900 battery: runtime is displayed in hours:minutes remaining. AA Batteries: runtime is displayed with a 5-bar indicator⑤ Menu Lock IndicatorIndicates menu navigation buttons are disabled⑥ Mic. OffsetDisplays microphone offset gain value⑦ RF PowerDisplays RF power setting⑧ Bodypack Input PadThe input signal is attenuated 12 dB⑨ Encryption IconIndicates encryption is enabled on the receiver and has been transferred to the transmitter from a sync. Transmitter IR PresetsUse the IR PRESETS receiver menu to quickly configure transmitter settings from the receiver screen.
When a sync is performed between the receiver and transmitter, the IR PRESETs automatically configure the transmitter. Each parameter has the default value KEEP, which leaves that setting unaffected by a sync. FeatureSettingBP PAD+0 dB, -12 dBLOCKPower, Menu, All, NoneRF POWER10mW=Nm (normal), 1mW=Lo (low), 20mW=Hi (high)BATTAlkaline, NiMH, LithiumBP OFFSET0 dB to +21 dB (in 3 dB increments)HH OFFSET0 dB to +21 dB (in 3 dB increments)MUTE MODEOFF, ONCust. GroupOFF, ONNote: When Cust. Groups is set to on, it may take up to 30 seconds to complete an IR sync.
Creating a System PresetSystem Presets allow a current receiver setup to be saved and restored. Presets store all receiver settings to provide a quick way to configure a receiver or switch between several different setups. Up to 4 presets can be stored in receiver memory.To save the current receiver setup as a new preset: DEVICE UTILITIES SYSTEM RESET SAVE CREATE NEW PRESETUse the control wheel to name the preset, and then press Enter to save.To recall a saved preset: DEVICE UTILITIES SYSTEM RESET RESTOREUse the control wheel to select the preset name, and then press Enter. The audio meter displays yellow, green, and red LEDs to indicate the audio signal level. Audio peaks illuminate the LEDs for 2 seconds, while the RMS signal is displayed in realtime.When setting up the receiver, adjust the gain so that the average signal LED levels are solid green and occasionally yellow, with only the highest peaks causing the red LED to illuminate.Tip: If a vocalist is overloading a bodypack transmitter, try lowing the receiver gain. If additional attenuation is needed, use the transmitter menu to set the INPUT PAD to -12dB.Note: Illumination of the red OL (overload) LED indicates the internal limiter is engaged to prevent digital clipping.
Muting a Receiver Channel Audio OutputThe audio output of each receiver channel can be independently muted to prevent audio from passing. Mute status is indicated by Rx MUTED message appearing on the receiver display in place of the gain value.Note: Receiver gain is disabled for muted channels to prevent unexpected changes in audio levels.To set a receiver channel output to mute:. AUDIO MUTE.
Use the control wheel to select ON or OFF. Press ENTER to save.To unmute the receiver output:Simultaneously press the ▲▼ buttons or select OFF from the MUTE menu option.Tip: Audio mute can be enabled remotely from Wireless Workbench or from an external controller.Important! A power cycle will reset the receiver and unmute the audio output. Scan and SyncUse this procedure to tune a receiver and transmitter to the best open channel.Important! Before you begin:Turn off all transmitters to prevent them from interfering with the frequency scan.Turn on any devices that might produce interference during the show so the scan can detect and avoid them, including:. Other wireless systems or devices. Computers.
CD players. Large LED panels. Effects processors. Press SEL to select a receiver channel. Perform a group scan on the receiver: SCAN GROUP SCAN. Press SCAN. While the scan is running, SCANNING appears on the screen.
When the scan is done, the receiver displays the group with the most available frequencies. Press the flashing ENTER button to deploy frequencies to each receiver channel. Power on the ULXD transmitter. Press the sync button on the receiver. Align the IR windows until the receiver IR port turns red.Note: When complete, SYNC SUCCESS!
The transmitter and receiver are now tuned to the same frequency. Non-networked Receivers. Turn on all receivers.
Conduct a group scan on the first receiver to find available frequencies in each group: SCAN SCAN GROUP SCAN SCAN. When the scan is complete, use the control wheel to scroll through each group. Press ENTER to select a group that has enough available frequencies for all channels in the system. Sync a transmitter to each receiver channel.Important! Leave all transmitters on use the following steps to set up additional receiver channels:. Set each additional receiver channel to the same group as the first receiver: RADIO G:.
Conduct a channel scan to find available frequencies within the group: SCAN SCAN CHANNEL SCAN SCAN. When the scan is complete, press ENTER to assign frequencies to each receiver channel. Sync a transmitter to each receiver channel. High Density ModeHigh Density mode creates additional bandwidth for more channels in crowded RF environments. Frequency efficiency is optimized by running at 1 mW RF transmit power and narrowing the modulation bandwidth, allowing for the channel spacing to be reduced from 350 kHz to 125 kHz. Transmitters can be positioned on adjacent channels with unsubstantial intermodulation distortion (IMD).High Density mode is ideal for applications where many channels are needed in a confined area, transmission distances are short, and the number of available frequencies is limited. Up to 30 meters of range is available in High Density mode.
Setting the Receiver to High Density ModeTo set the receiver to High Density mode:DEVICE UTILITIES ADVANCED RF HIGH DENSITYUse the control wheel to set HIGH DENSITY to ON.When prompted, sync the transmitter and receiver to enable HIGH DENSITY mode.Note: When the receiver is in HIGH DENSITY mode, the following indicators are shown on the receiver display:. The HD icon will appear on the receiver display. The receiver band name will be shown with an 'HD' added. (example: The G50 band will appear as G50HD). The transmitter group and channel are assigned letters instead of numbers (example: G:AA CH:AA). Best Practices for High Density Mode. When band planning, position ULX-D High Density channels in a range of frequencies separated from other devices.
Use a separate RF zone for ULX-D High Density channels to prevent intermodulation distortion from other devices. During High Density channel scanning, turn on all other transmitters and move them to their intended position. Perform a walk test to verify transmitter range.
If using custom groups, the groups loaded into the receiver must be compatible with High Density mode. Frequency DiversityFrequency Diversity is an advanced ULX-D receiver feature that safeguards against loss of audio signal caused by RF interference or by power loss in a transmitter.In Frequency Diversity mode, the signals from two transmitters from a common audio source are routed to the outputs of 2 receiver channels. In the event of interference or power loss, the audio from the good channel is switched to both outputs to preserve the audio signal. Switching between channels is seamless and inaudible.When the receiver senses that the signal quality has improved, audio routing is restored without interrupting the audio signal.Note: WWB6 software offers an option to selectively lock the diversity audio source to a specific transmitter (see Wireless Workbench 6 section). Setting Regional TV FormatTo ensure accurate display of TV channel information, set the TV FORMAT to match the TV channel bandwidth in the region where the receiver is operating. TV bandwidth varies globally, so check local regulations to determine the regional TV bandwidth.The following TV FORMAT options are available:.
6 MHz. 7 MHz. 8 MHz. 6 MHz JAPAN.
NO TV (use to turn off TV channel display or in regions where TV channels are not applicable)To set the TV FORMAT:. Menu: DEVICE UTILITIES ADVANCED RF TV FORMAT. Use the control wheel to select a TV FORMAT option. Press ENTER to save. Custom GroupsUse this feature to create and export up to 6 groups of manually selected frequencies to networked receivers prior to a group scan to simplify system set up.Tip: Use Wireless Workbench or Wireless Frequency Finder to select the best compatible frequencies. See www.shure.com for more information.To create a custom group: DEVICE UTILITIES ADVANCED RF CUSTOM GROUPS SETUPUse the control wheel to choose group, channel and frequency values. Press ENTER to save.Prior to performing a group scan, export a custom group to networked receivers:.
Go to DEVICE UTILITIES ADVANCED RF CUSTOM GROUPS EXPORT. Press the flashing ENTER button to export all custom groups to all receivers on the network.Note: Use the CLEAR ALL option to remove all custom group settings. Encrypting Multiple Transmitters to a Single ReceiverMultiple transmitters can share the same encryption key, allowing them access to a single receiver. Use this method if you have multiple instruments or wish to use a combination of handheld and bodypack transmitters. From the receiver menu: DEVICE UTILITIES ENCRYPTION ON (Manual) KEEP KEYS. Press ENTER. Perform an IR Sync to share the encryption key with the first transmitter.
Turn off the transmitter and perform an IR Sync to share the key additional transmitters.Caution! Make sure only one transmitter is turned on during an IR sync or a performance to avoid causing cross interference between transmitters. Regenerating Encryption KeysPeriodically regenerating the encryption key maintains security for transmitters and receivers that are paired for extended periods. From the receiver menu: DEVICE UTILITIES ENCRYPTION ON (Manual) REGENERATE KEYS.
Press ENTER. Perform an IR Sync to share the encryption key with the first transmitter. Turn off the transmitter and perform an IR Sync to share the key additional transmitters.Caution! Make sure only one transmitter is turned on during an IR sync or a performance to avoid causing cross interference between transmitters. Network ModePort Function and SignalsApplicationSecondaryPrimarySWITCHEDShure ControlDante Audio and ControlShure ControlDante Audio and ControlFor single network Installations of star or daisy-chained networks.REDUNDANT AUDIODante Redundant AudioShure ControlDante Audio and ControlPrimary and Secondary ports are configured are 2 separate networks. The Secondary port carries a backup copy of the Primary digital audio signal.SPLITDante Audio and ControlShure ControlPrimary and Secondary ports are configured are 2 separate networks to provide isolation between control signals and audio signals. Network Example (Dante Audio + WWB6)① ComputerConnect the computer running the Dante controller and WWB6 to the Primary port.② DHCP ServerCan be configured with or without a DHCP server.
Do not route audio through the server.③ Gigabit Ethernet Switch. Do not connect both network ports to the same Ethernet switch. Use a star network topology to minimize audio latency④ Receiver ConnectionConnect receivers to the Primary port⑤ Dante ReceiverConnect Dante receivers (mixers, recorders, amplifiers) to the Primary port. Redundant Audio ModeUse Redundant mode to carry a backup copy of the Dante audio on the Secondary network in case the audio on the primary network is interrupted.Network Characteristics:. Dante Primary Audio and Shure Control are present on the Primary port.
Backup Dante audio is present on the Secondary port. The Primary Dante IP address and the Shure Control IP address must be on the same subnet. The computer running WWB6 must also be on this subnet.
The Secondary Dante IP Address must be set to a different subnetNote: Devices connected to the Redundant network must be compatible with Redundant audio. Network Example① ComputerConnect the computer running the Dante controller and WWB6 to the Primary port.② DHCP ServerCan be configured with or without a DHCP server. Do not route audio through the server.③ Gigabit Ethernet Switches. Use dedicated switches for the Primary and Secondary networks. Do not connect both network ports to the same Ethernet switch. Use a star network topology to minimize audio latency④ Receiver ConnectionConnect Primary and Secondary ports to dedicated switches.Note: The Secondary port only supports manual IP or automatic Link-Local configuration.
The Link-Local Dante Secondary address subnet is preset to 172.31.x.x (255.255.0.0)⑤ Dante ReceiverConnect Dante receivers (mixers, recorders, amplifiers) to the Primary or Secondary ports. Network Example① Computer (Dante Controller)Connect the computer running the Dante controller to the Secondary port.② DHCP Server (Secondary Network)Can be configured with or without a DHCP server. Do not route audio through the server.③ Gigabit Ethernet Switch (Secondary Network). Use dedicated switches for the Primary and Secondary networks. Do not connect both network ports to the same Ethernet switch.
Use a star network topology to minimize audio latency④ Receiver Connections (Dante Audio)Connect the Secondary ports to the Secondary network switch.⑤ Computer (Shure Control)Connect the computer running the Shure Control to the Primary port.⑥ DHCP Server (Primary Network)Can be configured with or without a DHCP server. Do not route audio through the server.⑦ Gigabit Ethernet Switch (Primary Network). Use dedicated switches for the Primary and Secondary networks. Do not connect both network ports to the same Ethernet switch.
Use a star network topology to minimize audio latency⑧ Receiver Connections (Shure Control)Connect the Primary ports to the Primary network switch.⑨ Dante ReceiverConnect Dante receivers (mixers, recorders, amplifiers) to the Primary port. Best PracticesUsing the following best practices will help to organize network setup and ease troubleshooting. For consistency, convenience, and easy troubleshooting, use the same device ID for both WWB6 (Shure Control) and for the Dante network. The Dante network requires unique Dante device IDs to prevent a loss of audio signal routing.
Any duplicate IDs on the network will be tagged with a number such as -1, -2, -3, etc. And must be changed to a unique value. WWB6 (Shure Control) does not require unique device IDs and duplicates do not affect the Dante network; however, a best practice is to use unique device IDs. Creating a Dante Device IDThere are two ways to create a Dante ID:.
Enter the ID using the receiver menu. Enter the ID using a keyboard from the Dante controller.If entering IDs from the receiver menu, additional ID modes are available for quickly adding sequential numbering to multiple receivers or adding a prefixes for network discovery by Dante enabled Yamaha mixing consoles.Note: Changing the Dante ID will cause a loss of audio signal. After an ID has been changed, use the Dante controller to restore audio route subscriptions using the new ID.Setting the Device ID from the receiver menu:. DEVICE UTILITIES NETWORK DANTE Dev. ID. Use the control wheel to select an ID MODE:. Off: Manually enter an ID by using the control wheel. Press ENTER to save.
Sequential: Adds a 3-digit numerical prefix to the receiver model name to create the device ID. (ex: 001-Shure-ULXD). Use the control wheel to increment the prefix value. Press ENTER to save.
Yamaha: Adds a prefix starting with 'Y' followed by 3-digits to the receiver model name to create a device ID that allows Dante enabled Yamaha mixing consoles to discover ULX-D receivers on a Dante network. (ex: Y001-Shure-ULXD). Use the control wheel to increment the prefix numerical value. Press ENTER to save.Entering the Device ID from the Dante controller:. Open the Device View and select the receiver from the pulldown menu. Click on the Device Config tab.
Enter the ID in the Rename Device box and press ENTER. Forming an Audio RouteLaunch the Dante Controller and click on the intersection point between components to form an audio route. The audio route is also referred to as a Subscription. Find the intersection between the transmitter and receiver channels. Click on the where the components meet. A green checkmark indicates that the audio route has been established. Check the audio to verify that the audio route has been formed.For additional information about the Dante controller, visit www.audinate.com.
Restoring Dante Factory SettingsThe receiver and the Dante network card can be reset to restore factory Dante settings. Performing a reset is helpful for clearing existing data before setting up a system.Caution! Performing a reset on either the Dante network card or on the ULX-D receiver will interrupt the Dante audio.Tip: Prior to performing a factory reset, note the current Dante network mode and IP settings. After a reset, the Dante network mode reverts to SWITCHED, and the IP address mode revert to AUTO. Updating the ReceiverCAUTION! Ensure that receiver power and network connections are maintained during a firmware update.
Do not turn off the receiver until the update is complete.Once the download is complete, the receiver automatically begins the firmware update, which overwrites the existing firmware. From Shure Wireless Workbench software, open the Shure Update Utility: Tools Shure Update Utility. Click the update button (for example, 5 Updates Available) to view new firmware versions available to download. Select the updates and click Download. The new downloads are added to the Firmware tab, making them available to install on the device hardware.
Connect the receiver and computer to the same network. From the Update Devices tab, download the latest firmware to the receiver.For more information on the Shure Update Utility, visit the. Setting the Gateway to Allow Cross Subnet RoutingULX-D receivers include gateway addressing to support cross-subnet routing. The gateway setting allows a single controller to manage devices assigned to different subnets such as multiple rooms or multiple buildings.Note: A gateway address is an advanced network setting.
In most network configurations, the setting does not need to be changed.To set the receiver gateway:. From the receiver menu: DEVICE UTILITIES NETWORK SHURE CONTROL NETWORK. Press and turn the control wheel to set the Mode to Manual.
Press the control wheel to navigate to the first digit of the GW (gateway) setting. Turn the control wheel to change a value, press the control wheel to advance to the next octet.
When finished, press ENTER to save.Note: When setting the gateway address, the IP address and Subnet must be set to valid addresses. RF LEDsIf neither blue RF Diversity LED is illuminated, then the receiver is not detecting the presence of a transmitter.The amber RF Signal Strength LEDs indicate the amount of RF power being received. This signal could be from the transmitter, or it could be from an interfering source, such as a television broadcast.
If more than one or two of the amber RF LEDs are still illuminated while the transmitter is off, then that channel has too much interference, and you should try a different channel.The red RF LED indicates RF overload. This will usually not cause a problem unless you are using more than one system at the same time, in which case, it can cause interference in the other system. Reducing Interference. Perform a group or channel scan to find the best open frequency. Perform a sync to transfer the setting to the transmitter. For multiple systems, check that all systems are set to channels in the same group (systems in different bands do not need to be set to the same group). Maintain a line of sight between transmitter and receiver antennas.
Move receiver antennas away from metal objects or other sources of RF interference (such as CD players, computers, digital effects, network switches, network cables and Personal Stereo Monitor (PSM) wireless systems). Eliminate RF overload (see below). Hereby, Shure Incorporated declares that the radio equipment is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:Authorized European representative:Shure Europe GmbHHeadquarters Europe, Middle East & AfricaDepartment: EMEA ApprovalJakob-Dieffenbacher-Str. 1275031 Eppingen, GermanyPhone: +49-7262-92 49 0Fax: +49-7262-92 49 11 4Email: [email protected] under FCC Part 15 and FCC Part 74.Certified by ISED in Canada under RSS-102 and RSS-210.
Information to the userThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:. This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:. Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
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