Shure SLX-D Wireless System User Manual

SLX-DWireless System

Shure online user guide for SLX-D digital wireless system.Version: 4.1 (2021-C)

Shure Incorporated

Table of Contents

SLX-D Wireless System                              3IMPORTANT SAFETY INSTRUCTIONS  3WARNING                                                   4Important Product Information                 4LICENSING INFORMATION                    4Australia Warning for Wireless                        4Overview                                                        5Features                                                           5System Components                                        6Set Up the Receiver                                       8Wearing the Bodypack Transmitter            9Hardware Interface                                       9Receiver Front and Back Panels                       10Navigating the Receiver Menus                        11Transmitters                                                     12Transmitter Menu Options and Navigation     14Locking and Unlocking the Receiver Controls 15Batteries and Chargers                                  16Install Transmitter Batteries                             16Setting the AA Battery Type                            17Shure SB903 Rechargeable Battery                  17Average Charging Times                                  19Sound Check and Gain Adjustment            19System Set Up                                                19Creating Audio Channels                                 20What are Groups and Channels?                      20Using the Guided Frequency Setup                  20Manual Frequency Selection                             22Linking Two Transmitters to a Receiver            23Adding SLX-D to Other Shure Wireless Systems 23Radio Frequency (RF) Settings                         23Setting the Transmitter RF Power                    23Networking                                                     24Connecting to a Network                                24Automatic IP Addressing                                24Configuration Tips                                          24Network Troubleshooting                               24Connecting to an External Control System     24Firmware Updates                                          24Firmware Release Requirements                     25Mount the SLX-D Receiver in a Rack            25Installing Footpads                                         26Accessories                                                     26Optional Accessories                                      27Specifications                                                 31Receiver Output Connectors                         38Transmitter Input                                          39Frequency Range and Transmitter Output Power 39Frequencies for European Countries            40Certifications                                                41Information to the user                                41

SLX-DWireless System

IMPORTANT SAFETY INSTRUCTIONS1. 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. Allow sufficient distances for adequate ventilation and install in accordance with the manufacturer’s instructions.8. 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.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 fit 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 exit from the apparatus.11. ONLY USE attachments/accessories specified by the manufacturer.12. 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.13. UNPLUG this apparatus during lightning storms or when unused for long periods of time.14. 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.15. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled 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 fire 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.21.Operate this product within its specified operating temperature range.

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

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

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
  • Do not immerse the battery in liquid such as water, beverages, or other fluids.
  • Do not attach or insert battery with polarity reversed.
  • Keep away from small children.
  • Do not use abnormal batteries.
  • Pack the battery securely for transport.

Important Product InformationLICENSING 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.

Australia Warning for WirelessThis device operates under an ACMA class licence and must comply with all the conditions of that licence including operating frequencies. Before 31 December 2014, this device will comply if it is operated in the 520-820 MHz frequency band.WARNING: After 31 December 2014, in order to comply, this device must not be operated in the 694-820 MHz band.

Canada Warning for WirelessThis device operates on a no protection, no interference basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. For further details, consult Innovation, Science and Economic Development Canada’s document Client Procedures Circular CPC2128, Voluntary Licensing of Licence Exempt Low Power Radio Apparatus in the TV Bands.

OverviewSLX-D Digital Wireless delivers clear audio and stable RF performance with easy setup and rechargeability options. SLX-D is built to handle a wide range of applications, from day-long conferences to nighttime performances. Automatic channel scan and IR sync are even easier with a guided setup feature programmed into each SLXD wireless receiver. Manage multiple-system group scans and firmware updates with third-party setup and control via Ethernet. Operate up to 32 compatible systems per 44 MHz band for up to 8 hours from 2 AA batteries, or add Shure SB903 rechargeable batteries and charger accessories. SLXDprovides >118 dB dynamic range and stable, efficient RF transmission for a selection of handheld,lavalier and headset microphones.

Features

  • Transparent 24-bit digital audio
  • Extended 20 Hz to 20 kHz frequency range (microphone dependent)
  • 118 dB dynamic range
  • Digital predictive switching diversity
  • 44 MHz tuning bandwidth (region dependent)
  • 32 available channels per frequency band (region dependent)
  • Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band
  • Easy pairing of transmitters and receivers over IR scan and sync
  • Automatic channel scan
  • Link multiple receivers for group scan and firmware updates via Ethernet port
  • Third-party setup and control via Ethernet
  • Elegant and easy-to-use interface with high-contrast LCD menu
  • Guided setup mode installed in each SLX-D receiver
  • Transmitters use 2 AA batteries or Shure SB903 rechargeable battery
  • System configurations include handheld transmitters with interchangeable microphone capsules, bodypacks with a range of lavalier, headset and instrument microphones and single and dual rack-mountable receivers.

System ComponentsAll systems include:

  1. Rack mounting hardware
  2. ¼-wave antennas (2)
  3. Power supply
  4. 1.5V AA batteries (2)
  5. SLXD4 or SLXD4D receiver

Guitar system includes:6. ¼” to mini 4-pin guitar cable7. SLXD1 bodypack transmitter

Vocal system includes:8. Microphone clip9. SLXD2 handheld transmitter with microphone cartridge (choice of SM58 , SM86, Beta 58A , Beta 87A , Beta 87C , or KSM8/B*)

*KSM8/B availability depends on region.Lavalier, Headworn, and Instrument systems include bodypack transmitter ( ) and one of the following:10. WL183/WL185 lavalier microphone11. WL93 miniature lavalier microphone12. SM35 headset microphone13. Beta 98H/C instrument microphone14. MX153 earset headworn microphone\

Combo system includes:7. SLXD1 bodypack transmitter9. Handheld transmitter with SM58 microphone head11. WL185 lavalier microphone

Set Up the Receiver1. Attach the included antennas to the back of the receiver.2. Connect the power supply to the receiver and plug the cord into an AC power source.

3. Connect the audio output to an amplifier or mixer.

4. Press the power button on the receiver. Use the menu to set the system to microphone (mic) or instrument (line) level as appropriate.

Wearing the Bodypack TransmitterClip the transmitter to a belt or slide a guitar strap through the transmitter clip as shown. For best results, the belt should be pressed against the base of the clip.

Hardware InterfaceReceiver Front and Back Panels

  1. Sync LED◦ Flashing: IR sync mode is enabled◦ Solid: Receiver and transmitter aligned for IR sync
  2. IR PortAlign with the transmitter IR port during an IR sync to program transmitters.
  3. Display Shows menu options, receiver and transmitter settings.
  4. Sync ButtonPress to activate IR sync.
  5. Exit ButtonPress to cancel and exit the current operation.
  6. Control KnobChange menu parameters, push knob to confirm.
  7. Power ButtonPowers receiver on or off.
  8. Power Supply JackConnection point for DC power supply.
  9. Ethernet PortFor network connection.◦ Amber LED (network speed):off = 10 Mbps, on = 100 Mbps◦ Green LED (network status):off = no network link, on = network link activeflashing = rate corresponds to traffic volume
  10. XLR Audio OutputBalanced (1: ground, 2: audio +, 3: audio – )
  11. 1/4″ Instrument/Auxiliary OutputImpedance Balanced (Tip: audio+, Ring: audio-, Sleeve: ground)
  12. Antenna ConnectorsBNC connector for receiver antennas

Navigating the Receiver MenusThe receiver has a main menu for setup and configuration and an advanced menu to access additional receiver functions. Use the control knob to navigate menu screens and confirm selections; use the exit button to return to the previous level.

Main MenuPush the control knob button to access the menu, and rotate to advance to the next menu screen.

1. Frequency Setup
 1.1 Guided Frequency Setup Step-by-step instructions to initialize a new system, or to add a receiver to an existing system
1.2 Group Scan Receiver automatically scans for the best available group, if applicable.Note: Some bands consist of only a single group. RF performance is the same in single-group bands as in bands that support multiple groups.
1.3 Channel Scan Receiver automatically scans for available channels within the selected group
1.4 Manual FrequencySetup Manually tune the receiver to a desired frequency
2. Channel Name Customize the channel name
3. Gain Monitor audio levels and adjust the receiver gain
4. Mic/Line Level Switch between output levels
5. Advanced Settings
 5.1 Device Lock Unlock: Receiver is unlockedLock Menu: Receiver settings are lockedLock Menu & Power: Receiver settings and power button arelocked
5.2 Network Configuration Switch between automatic and manual IP addressing
5.3 Controller Access Block or allow third-party control access
5.4 TransmitterPreset Apply and sync transmitter presets
5.5 Device Preset Save current receiver settings or restore last saved settings
5.6 Factory Reset Restores all settings to factory defaults following a system reboot
5.7 TransmitterFirmware Update transmitter firmware using IR sync
5.8 About Displays firmware version and serial number
6. Help Provides a link to additional materials (http://help.shure.com/slxd4)

Transmitters

  1. Power LED◦ Green = unit is powered on◦ Red = low battery
  2. On/Off SwitchPowers the transmitter on or off.
  3. Display:View menu screens and settings. Press any control button to activate the display.
  4. IR PortAlign with the receiver IR port during an IR sync for automated transmitter programming.
  5. Menu Navigation Buttonsmenu = Use to navigate between menu screens.enter = Press to confirm and save parameter changes.
  6. Battery CompartmentRequires 2 AA batteries or a Shure SB903 rechargeable battery.
  7. Battery CoverScrews into place to protect battery compartment during use.
  8. Bodypack AntennaFor RF signal transmission.
  9. Handheld Integrated AntennaFor RF signal transmission.
  10. Microphone CartridgeInterchangeable with a variety of Shure cartridges.
  11. TA4M Input JackConnects to a 4-Pin Mini Connector (TA4F) microphone or instrument cable.

Transmitter Menu Options and NavigationThe transmitter features individual menu screens for setting up and adjusting the transmitter. To access the menu options from the home screen, press the menu button. Each additional press of the menu button advances to the next menu screen. Use the enter button to select and confirm options on the active menu screen.

Home Screen Use the enter button to select one of the following home screen displays:

  • Channel name/Group and channel/Battery icon
  • Channel name/Frequency/Battery icon
  • Channel name/Battery icon/Group and channel
  • Channel name/Battery icon
1. Mic Offset Match audio levels between two transmitters used in a combo system. Range is 0 to 21 dB(3 dB increments).
2. RF Power Select an RF power setting:

  • High = 10 mW
  • Low = 1 mW
3. High Pass Turn the high pass filter On or Off
4. Battery To ensure accurate battery metering, set the battery type to match the installed AA battery type.Note: Menu is not selectable when Shure rechargeable batteries are installed.
5. Auto Lock Turn the transmitter auto lock on or off
6.Lock Type Determine auto lock behavior:

  • Menu Only: Locks the menu to prevent transmitter settings from being changed
  • Menu & Power: Locks the menu and disables the power switch
7. About Displays the firmware, hardware, and band information

Locking and Unlocking the Receiver ControlsThe following control lock options can be accessed under 5. Advanced Settings > 5.1 Device Lock:

  • Unlock: receiver controls are unlocked
  • Lock Menu: prevents access to menu items (receiver can still be powered off)
  • Lock Menu & Power: disables the power switch as well as menu controls

Select the desired option and press the control knob to confirm.

Transmitter Auto LockThe transmitter controls can be locked or unlocked by selecting On (locked) or Off (unlocked) from the transmitter Auto Lock menu. When auto lock is enabled, the transmitter controls lock when you return to the home screen.Note: The enter button can still be used to change the home screen display on a locked transmitter.

To activate auto lock:

  1. Press the menu button to navigate to the Auto Lock settings.
  2. Use the enter button to edit and the menu button to select On.
  3. Press enter to save. The lock icon appears on the display to confirm that the control locks are enabled.

To unlock the transmitter and deactivate auto lock:

  1. Press enter then menu to unlock the transmitter controls.
  2. Navigate to the Auto Lock settings and select Off.
  3. Press enter to save. The transmitter will no longer lock when you return to the home screen.

Batteries and ChargersInstall Transmitter BatteriesImportant: To avoid damaging transmitters, only use Shure SB903 Li-ion rechargeable batteries or 1.5V AA batteries.Bodypack:

  1. Push the tab up and open the battery door to access the battery compartment.
  2. Place a Shure SB903 Li-ion rechargeable battery or 2 AA batteries in the compartment.
  3. Close the battery door.

Handheld:

  1. Remove the battery cover to access the battery compartment.
  2. Lift the battery door to open the battery compartment.
  3. Place a Shure SB903 Li-ion rechargeable battery or 2 AA batteries in the compartment.
  4. Replace the battery cover.

Setting the AA Battery TypeTo ensure accurate display of transmitter runtime, set the battery type in the transmitter menu to match the installed AA battery type (the default setting is Alkaline). If a Shure rechargeable battery is installed, selecting a battery type is not necessary and the battery type menu will not be displayed.

  1. Press the menu button to navigate to the Battery screen.
  2. Press enter, then use the menu button to select the installed battery type:◦ Alkaline = Alkaline◦ NiMH (nickel metal hydride)◦ Lithium (non-rechargeable, 1.5V max)
  3. Press enter to save.

Shure SB903 Rechargeable BatteryThe SB903 lithium-ion rechargeable battery powers the SLX-D transmitters. Use the SBC10-903 single bay or SBC203 dual bay chargers to recharge SB903 batteries.

Important: Always fully charge a new battery before first use.To fully charge a new SB903 battery, it must be placed directly in the charger. After the first charge, the battery can be chargedby docking the transmitter in the SBC203 dual-bay charging station.

Single Bay ChargerThe SBC10-903 single bay charger offers a compact charging solution.

  1. Plug the charger into an AC power source or USB port.
  2. Insert a battery into the charging bay.
  3. Monitor the charging status LEDs until charging is complete.

Charging Status LEDs

Description Color State
Ready for Use Green (solid) Device is fully charged
Charging Red (flashing) Charging
Error Yellow (quick flashing) Battery or power supply error
Not charging Off
Power supply is disconnected, or no device is docked in thecharging bay

Dual Bay ChargersThe SBC203 dual-bay charger can charge individual batteries or batteries installed in transmitters.

  1. Plug the charger into an AC power source.
  2. Insert batteries or transmitters into the charging bay.IMPORTANT: Insert transmitters facing forward to avoid damage.
  3. Monitor the charging status LEDs until charging is complete.

Charging Status LEDs

Description Color State
Ready for Use Green (solid) Device is fully charged
Charging Red (flashing) Charging
Error Yellow (quick flashing) Battery or power supply error
Not charging Off
Power supply is disconnected, or no device is docked in thecharging bay

* If an error occurs when a transmitter is docked in the charger, remove the battery from the transmitter and place directly into the charger. If the error persists, contact Shure Technical Support.

Important Tips for Care and Storage of Shure Rechargeable BatteriesProper care and storage of Shure batteries results in reliable performance and ensures a long lifetime.

  • Always store batteries and transmitters at room temperature
  • Ideally, batteries should be charged to approximately 40% of capacity for long-term storage
  • During storage, check batteries every 6 months and recharge to 40% of capacity as neededAverage Charging Times

SBC10-903

Time Charging Operating Runtime Capacity
1 hour 1 hour 15%
3 hours 4 hours 50%
5 hours : 30 minutes 8 hours”}\’>>8 hours 100%

SBC203 

Time Charging Operating Runtime Capacity
30 minutes 1 hour 15%
1 hour : 15 minutes 4 hours 50%
2 hours : 30 minutes 8 hours”}\’>>8 hours 100%

Sound Check and Gain AdjustmentNavigate to the receiver’s Gain screen to test the transmitter at performance levels. Adjust the gain to keep the audio indicator within the optimal range. Reduce the gain if there is audible distortion of the audio.

System Set UpCreating Audio ChannelsA wireless audio channel is formed when a receiver and transmitter are tuned to the same frequency. The SLXDsystem provides 3 methods for tuning the receiver and transmitter to the same frequency:

  1. Guided Frequency Setup: A step-by-step guide to walk you through the process
  2. Scan and IR Sync: The receiver scans the RF spectrum for the best available frequency and an IR sync automatically tunes the transmitter to the receiver frequency
  3. Manual Group, Channel, or Frequency Assignment: Manually set the receiver and transmitter to the same group and channel number, or frequency

What are Groups and Channels?To minimize interference, Shure wireless systems organize RF bands into predefined groups and channels. A group is a set of compatible frequencies within a frequency band. A single frequency within a group is a channel. Tune a receiver and transmitter to the best available channel within its group to set up your system.Note: Because groups are band-dependent, some systems don’t have multiple groups. Single group bands have the same RF performance as those with multiple groups.All receivers in the same band should be set to the same group. You can set them manually, or use the Guided Frequency Setup to walk you through the process.Connect all the receivers in your system using Ethernet cables. For best results, use a network switch when connecting 3 or more receiver units.Important! To avoid interference, before you begin:Turn off all transmitters for the systems you are setting up. This prevents them from interfering with the frequency scan.Turn on the following devices so they are operating as they would be during the presentation or performance. This will allow the scan to detect and avoid any interference from these devices:

  • Configured wireless systems or devices
  • Computers
  • Large LED panels
  • Effects processors
  • CD players

Using the Guided Frequency SetupSet up a new system:

  1. Push the control knob on the receiver and select 1. Frequency Setup > 1.1 Guided Frequency Setup.
  2. Select Initialize My System and push the control knob to continue.
  3. Turn off all transmitters you plan to use with your system.
  4. Select start scan.
  5. After the scan is done, push the control knob to assign frequencies to the receiver.
  6. Turn on the transmitter you plan to use with this receiver.

7. Align the infrared (IR) ports on the transmitter and receiver, and push the sync button.8. Once the sync is complete, the system is ready for use.

Add a new receiver to your system:

  1. Push the control knob and select 1. Frequency Setup > 1.1 Guided Frequency Setup.
  2. Select Add Receiver to My System.
  3. To change the group, rotate the control knob to select G:, push to select, rotate to change the number, push again to confirm.
  4. Select start scan.
  5. After the scan completes, push the control knob to apply the receiver channel.
  6. Turn on the transmitter you plan to use with this receiver.
  7. Align the infrared (IR) port on the transmitter with that on the receiver, and push the sync button.
  8. Once the sync is complete, the system is ready for use.

Manual Frequency SelectionTo manually adjust group, channel or frequency:

  1. Select 1. Frequency Setup > 1.4 Manual Frequency Setup from the receiver menu.
  2. Use the control knob to select and adjust the group (G), channel (C), or frequency (MHz).
  3. Select apply and push the control knob to save.

Linking Two Transmitters to a ReceiverLinking two transmitters to a receiver offers the flexibility to provide a performer with either a handheld or bodypack transmitter to meet their preference. For performances requiring instrument changes, two bodypack transmitters can be linked to a single receiver.Note: Only turn on and operate one transmitter at a time to prevent interference between the transmitters.

Syncing the Transmitters to the ReceiverBoth transmitters must be individually linked to the receiver by performing an IR Sync.

  1. Turn on the first transmitter and perform an IR Sync with the receiver.
  2. Perform a sound check and adjust the transmitter gain if necessary. When finished, turn off the transmitter.
  3. Turn on the second transmitter and perform an IR Sync with the receiver.
  4. Test the transmitter at performance conditions and adjust the transmitter gain if necessary. When finished, turn off the transmitter.

Matching Audio Levels with Mic OffsetWhen linking two transmitters to a receiver, there may be a difference in volume levels between microphones or instruments. If this occurs, use the Mic Offset function to match the audio levels and eliminate audible volume differences between transmitters. If using a single transmitter, set Mic Offset to 0 dB.

  1. Turn on the first transmitter and perform a sound check to test the audio level. Turn off the transmitter when finished.
  2. Turn on the second transmitter and perform a sound check to test the audio level.
  3. If there is an audible difference in the sound level between the transmitters, navigate to the Mic Offset menu on the transmitter to increase or decrease the Mic Offset to match the audio levels.

Adding SLX-D to Other Shure Wireless SystemsUse Shure’s Wireless Workbench frequency coordination tool to find compatible frequencies across different Shure wireless systems. To get started, download the software from http://www.shure.com/wwb. For additional assistance, please visit http://www.shure.com/contact.

Radio Frequency (RF) SettingsSetting the Transmitter RF PowerThe transmitter offers two RF power settings which determine the transmitter range.

  • Low = 1 mW
  • High = 10 mW

Use the Low setting when the transmitter and receiver are in close proximity.

  1. Navigate to the transmitter RF power menu.
  2. Use the menu button to select High or Low.
  3. Press enter to save.

NetworkingThe receiver uses an Ethernet connection to network with other components and includes an internal DHCP client for automatic network configuration when connected to a DHCP enabled router.Connecting to a Network

  1. Insert an Ethernet cable in the Ethernet port on the rear of the receiver.
  2. Connect the cable to a computer or router.
  3. The port LEDs on the receiver will illuminate to indicate network connectivity and network traffic.

Automatic IP Addressing

  1. Enable a DHCP service on the server or use a DHCP enabled router.
  2. When the receiver is powered on, the DHCP server will automatically assign an IP address to the receiver.

Configuration Tips

  • Use shielded Cat 5 or better Ethernet cables to ensure reliable network performance
  • The LEDs on the Ethernet port illuminate indicating a network connection is active
  • The network icon illuminates when the receiver detects additional Shure devices on the network
  • All components must operate on the same subnet
  • Use multiple Ethernet switches to extend the network for larger installations

Network Troubleshooting

  • Use only one DHCP server per network
  • All devices must share the same subnet mask
  • All receivers must have the same level of firmware version installed
  • Check the LED status of the network icon on the front panel of each device.◦ If the network icon is not illuminated, check the cable connection and the LEDs on the Ethernet port.◦ If the Ethernet port LEDs are not illuminated and the cable is plugged in, replace the cable and recheck the LEDs and network icon.

Connecting to an External Control SystemThe SLX-D receiver is compatible with external control systems such as AMX or Crestron via Ethernet. Use only one controller per system to avoid messaging conflicts.

  • Connection: Ethernet (TCP/IP; SLX-D receiver is the client)
  • Port: 2202

For a comprehensive list of SLX-D command strings, visit https://pubs.shure.com/command-strings/SLXD/en-US.

Firmware UpdatesFirmware is embedded software in each component that controls functionality. Periodically, new versions of firmware are developed to incorporate additional features and enhancements. To take advantage of design improvements, new versions of the firmware can be uploaded and installed using the Shure Update Utility (SUU). Download the SUU from https://www.shure.com/en-US/products/software/shure_update_utility.

Perform the following steps to update the firmware:CAUTION! Ensure the device has a stable network connection during the update. Do not turn off the device until the update is complete.

  1. Connect the device and computer to the same network (set to the same subnet).
  2. Open the SUU application.
  3. Click the Updates button at the top of the window to open the Download Manager.Note: This button will be labeled either “Check for updates…” or “[#] updates available”
  4. From the Download Manager, select the desired firmware versions.Tip: The dropdown in the upper right allows you to quickly Select: All or Select: None.Note: After updating, you may need to clear your browser’s cache to display updates to the device’s web application.
  5. Click Download, and then Close the Download Manager. Downloaded firmware is listed and can be viewed and managed in the Firmware tab.
  6. From the Update Devices tab, select the new firmware and press Send Updates to begin the firmware update, which overwrites the existing firmware on the device.

Firmware Release RequirementsAll devices are part of a network with multiple communications protocols that work together to ensure proper operation. The recommended best practice is that all devices are on an identical release. To view the firmware version of each device on the network, navigate to device configuration and look under (Settings) > Firmware.The format for Shure device’s firmware is MAJOR.MINOR.PATCH. (Ex. 1.6.2 where 1 is the Major firmware level, 6 is the Minor firmware level, and 2 is the Patch firmware level.) At a minimum, devices that operate on the same subnet should have identical MAJOR and MINOR release numbers.

  • Devices of different MAJOR releases are not compatible.
  • Differences in the PATCH firmware release level may introduce undesired inconsistencies.

Mount the SLX-D Receiver in a RackAll accessories are supplied:

AccessoriesOptional AccessoriesBatteries and Chargers

Shure Lithium-Ion Rechargeable Battery SB903
Dual Docking Charger
 SBC203-AR
SBC203-AZ
SBC203-BR
SBC203-CN
SBC203-E
SBC203-IN
SBC203-J
SBC203-K
SBC203-TW
SBC203-UK
SBC203-US
Single Battery Charger
 SBC10-903-AR
SBC10-903-AZ
SBC10-903-BR
SBC10-903-CN
SBC10-903-E
SBC10-903-IN
SBC10-903-J
SBC10-903-K
SBC10-903-TW
SBC10-903-UK
SBC10-903-US

UHF Antenna Power Distribution Amplifiers

Antenna/Power Distribution System 470-960 MHz
 UA844+SWB
UA844+SWB-AR
UA844+SWB-AZ
UA844+SWB-BR
UA844+SWB-C
UA844+SWB-E
UA844+SWB-J
UA844+SWB-K
UA844+SWB-TW
UA844+SWB-UK
UA844+SWB-IN
Antenna/Power Distribution System, Less cable 470-960MHz
 UA844+SWB/LC
UA844+SWB/LC-AR
UA844+SWB/LC-BR
UA844+SWB/LC-C
UA844+SWB/LC-E
UA844+SWB/LC-UK
Ultra Wideband Antenna/Power Distribution System174-1805 MHz
 UA845UWB
UA845UWB-AR
UA845UWB-AZ
UA845UWB-BR
UA845UWB-C
UA845UWB-E
UA845UWB-IN
UA845UWB-J
UA845UWB-K
UA845UWB-TW
UA845UWB-UK
Ultra Wideband Antenna/Power Distribution System,Less cable 174-1805 MHz
 UA845UWB/LC
UA845UWB/LC-AR
UA845UWB/LC-BR
UA845UWB/LC-E
UA845UWB/LC-UK

UABIAST

In-Line Power Supply
 UABIAST-US
UABIAST-UK
UABIAST-BR
UABIAST-AR
UABIAST-E
UABIAST-CHN
UABIAST-IN
UABIAST-K
UABIAST-J
UABIAST-AZ
UABIAST-TW

In-Line Amplifiers and Antennas

In-Line Antenna Amplifier, 470-900 MHz UA834WB
In-Line Antenna Amplifier, 902-960 MHz UA834XA
Active Directional Antenna 470-790 MHZ UA874E
Active Directional Antenna 470-698 MHZ UA874US
Active Directional Antenna 470-900 MHZ UA874WB
Active Directional Antenna 925-952 MHZ UA874X
Directional Wideband Antenna for PSM Systems 470-952 MHz PA805SWB
Directional Wideband Antenna for PSM Systems 650-1100 MHz PA805X
Passive Omnidirectional Antenna 470-1100 MHz UA860SWB
UHF Passive Antenna Splitter UA221
Front Mount Antenna Kit (Includes 2 Cables And 2 Bulkhead) UA600
Remote Antenna Bracket With BNC Bulkhead Adaptor UA505
Helical Antenna, 470-900MHZ HA-8089

Cables and Connectors

Coaxial Cable, BNC-BNC, RG58C/U TYPE, 50 OHM, 2 FT Length (0.6 M) UA802
Coaxial Cable, BNC-BNC, RG58C/U TYPE, 50 OHM, 6 FT Length (2 M) UA806
Coaxial Cable, BNC-BNC, RG8X/U TYPE, 50 OHM, 25 FT Length (7.5 M) UA825
Coaxial Cable, BNC-BNC, RG8X/U TYPE, 50 OHM, 50 FT Length (15 M) UA850
Coaxial Cable, BNC-BNC, RG213/U TYPE, 50 OHM, 100 FT Length (30 M) UA8100
Ethernet Jumper Cable, 8″ C8006
Ethernet Cable, 3 FT. C803
Ethernet Cable, 10 FT. C810
Ethernet Cable, Ruggedized, 25 FT. C825
Ethernet Cable, Ruggedized, 50 FT. C850
Ethernet Cable, Ruggedized, 100 FT. C8100

1/2 Wave Omnidirectional Receiver Antennas

470-542 MHz UA8-470-542
500-560 MHz UA8-500-560
518-598 MHz UA8-518-598
554-638 MHz UA8-554-638
596-698 MHz UA8-596-698
670-742 MHz UA8-670-742
690-746 MHz UA8-690-746
694-758 MHz UA8-694-758
710-790 MHz UA8-710-790
740-814 MHz UA8-740-814
750-822 MHz UA8-750-822
774-865 MHz UA8-774-865
00-1000 MHz UA8-900-1000

SpecificationsSystemRFRF Carrier Frequency Range470–937.5 MHz, varies by region (See Frequency Range and Output Power table)Working Range100 m ( 328 ft)RF Tuning Step Size25 kHz, varies by regionImage Rejection>70 dB, typicalRF Sensitivity−97 dBmat 10 BERAudioLatency3.2 msAudio Frequency Response20 Hz– 20 kHz (+1, 2dB)Audio Dynamic Range118 dBat 1% THD, A-weighted, typicalTotal Harmonic Distortion<0.02%System Audio PolarityPositive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 ofXLR output) and the tip of the 6.35 mm (with respect to the ring of the 6.35 mm output) output.Mic Offset Range0 to 21 dB (in 3 dB steps)

Temperature RangeOperating Temperature Range-18°C (0°F) to 50°C (122°F)Storage Temperature Range-29°C (-20°F) to 74°C (165°F)

SLXD4 / SLXD4DDimensions

SLXD4
42 x 197 x 152 mm (1.65 x 7.76 x 5.98 in.), H x W x D
SLXD4D
42 x 393 x 152 mm (1.65 x 15.47 x 5.98 in.), H x W x D

Weight

SLXD4 816 g, without antennas
SLXD4D 1451 g, without antennas

HousingGalvanized SteelPower Requirements15 V DC @ 600 mA, supplied by external power supply (tip positive)RF InputSpurious Rejection>75 dB, typicalConnector TypeBNCImpedance50 Ω

Phantom Power Protection

1/4″ (6.35 mm) Yes
XLR Yes

Audio OutputGain Adjustment Range18to +42 dBin 1 dB steps

Configuration

1/4″ (6.35 mm)
Balanced (Tip = audio +, Ring = audio -, Sleeve = ground )
XLR
Balanced (1=ground, 2=audio +, 3=audio −)

Impedance

1/4″ (6.35 mm) 1.3 kΩ (670 ΩUnbalanced)
XLR (line) 400 Ω (200 ΩUnbalanced)
XLR (mic) 150 Ω

Full Scale Output

1/4″ (6.35 mm) +15 dBV differentially (+9 dBV single)
XLR
LINE setting= +15 dBV, MIC setting= 15dBV

Mic/Line Switch30 dB padNetworkingNetwork InterfaceSingle Port Ethernet 10/100 MbpsNetwork Addressing CapabilityDHCP or Manual IP addressMaximum Cable Length100 m (328 ft)SLXD1Battery TypeRechargeable LiIonor 1.5 VAA batteriesDimensions98 x 68 x 25.5 mm (3.86 x 2.68 x 1 in.), H x W x DWeight89 gHousingPC/ABS

Audio InputConnector4-Pin male mini connector (TA4M)ConfigurationSee drawing for detailsImpedance1 MΩMaximum Input Level8.2 dBV (2.57 Vrms,7.27 Vpp)Preamplifier Equivalent Input Noise (EIN)118dBVRF OutputAntenna Type1/4 waveOccupied Bandwidth<200 kHzModulation TypeShure proprietary digitalPower1 mW or 10 mWSLXD2Battery TypeRechargeable LiIonor 1.5 VAA batteriesDimensions37.1 x 176 mm (1.46 x 6.93 in.), D x LWeight147 gHousingAluminum

Audio InputConfigurationSee drawing for detailsMaximum Input Level8.2 dBV (2.57 Vrms,7.27 Vpp)RF OutputAntenna TypeIntegrated Single Band HelicalOccupied Bandwidth<200 kHzModulation TypeShure proprietary digitalPower1 mW or 10 mWSB903Charge Voltage4.2 V (±0.03 V)

Charge Current

SBC10-903 220 mA
SBC203 625 mA (normal), 250 mA (reduced)

Nominal Voltage3.6 VNominal Capacity1200 mAhHousingMolded Polycarbonate

Charging Temperature Range

SBC10-903 10 °Cto 45 °C (50 °Fto 113 °F)
SBC203
0 °Cto 10 °C (32 °Fto 50 °F), reduced, and10 °Cto 45 °C (50 °Fto 113 °F), normal

Dimensions14.5 x 32.5 x 55.5 mm (0.57 x 1.28 x 2.19 in.), H x W x DWeight28 gSBC10-903Battery ChargerDC Input Voltage Range5 V DCCharge CurrentUSB-powered220 mACharge Time50% = 3 hours; 100% = 5 hours : 30 minutesCharge Voltage4.2 VOperating Temperature Range10 °Cto45 °C (50 °Fto113 °F)Dimensions20.5 x 37.5 x 79.5 mm (0.81 x 1.48 x 3.13 in.), H x W x DWeight39 gHousingMolded PolycarbonatePower SupplyInput Voltage Range100 to 240 V ACOperating Frequency50 Hz

to 60 HzMaximum Input Power0.2AOutput Voltage4.75 to 5.25 V DCMaximum Output Power1.0 AOperating Temperature Range0 °Cto 60 °C (32 °Fto 140 °F)SBC203Charge Current625 mA or 250 mACharge Time50% = 1 hour : 15 minutes; 100% = 2 hours : 30 minutesExternal Power SupplySBC10-USB15W or SBC10-USB15WSPower Requirements5 V DC, 3 Amax.Charging Temperature Range for Battery0 °Cto45 °C (32 °Fto113 °F)Dimensions66 x 99 x 165 mm (2.6 x 3.9 x 6.5 in.), H x W x D

Weight284 gHousingABSPower SupplyInput Voltage Range100 to 240 V ACOperating Frequency50 Hzto 60 HzMaximum Input Power0.6 AOutput Voltage4.75 to 5.25 V DCMaximum Output Power3.0 AOperating Temperature Range0 °Cto 60 °C (32 °Fto 140 °F)Receiver Output Connectors

Transmitter Input

1 Ground
2 Bias Voltage
3 Audio Input
4 Active Load

Frequency Range and Transmitter Output Power

Band Frequency Range (MHz) Power ( mW RMS )* (Low/High)
G58 470 to 514 1 / 10
G59 470 to 514 1 / 10
G60 470 to 510 1 / 10
G61 479 to 523 1 / 10
G62 510 to 530 1 / 10
H55 514 to 558 1 / 10
H56 518 to 562 1 / 10
H57 520 to 564 1 / 10
J52 558 to 616 1 / 10
J53 562 to 606 1 / 10
J54 562 to 606 1 / 10
JB 806 to 810 1 / 10
K59 606 to 650 1 / 10
L55 646 to 690 1 / 10
L56 650 to 694 1 / 10
L57 650 to 694 1 / 10
Band Frequency Range (MHz) Power ( mW RMS )* (Low/High)
L58 630 to 674 1 / 10
L59 654 to 698 1 / 10
M55 694 to 703, 748 to 758 1 / 10
S50 823 to 865 1 / 10
X51 925 to 937.5 1 / 10

* Power delivered to the antenna portNote: Frequency bands might not be available for sale or authorized for use in all countries or regions.

Frequencies for European Countries

Country Code Frequency Range
SLXDG59470-514MHz,max.1/10mW
 A, B, BG, CH, CY, CZ, D, EST 470 – 514 MHz*
F, GB, GR, H, I, IS, L, LT 470 – 514 MHz*
NL, P, PL, S, SK, SLO 470 – 514 MHz*
DK, FIN, M, N 470 – 514 MHz*
HR, E, IRL, LV, RO, TR 470 – 514 MHz*
SLXDH56518 –562MHz,max.1/10mW
 A, B, BG, CH, CY, CZ, D, EST 518 – 562 MHz*
F, GB, GR, H, I, IS, L, LT 518 – 562 MHz*
NL, P, PL, S, SK, SLO 518 – 562 MHz*
DK, FIN, M, N 518 – 562 MHz*
HR, E, IRL, LV, RO, TR 518 – 562 MHz*
SLXDJ53562-606MHz,max.1/10mW
 A, B, CH, CZ, D, E, EST 562–606 MHz*
F, GB, GR, H, I, IRL, L 562–606 MHz*
LT, M, NL, P, PL, SLO 562–606 MHz*
DK, FIN, N, S 562–606 MHz*
CY, LV, SK 562–606 MHz*
Country Code Frequency Range
SLXDK59606–650MHz,max.1/10mW
 A, B, CH, CZ, D, E, EST 606–650 MHz*
F, GB, GR, H, I, IRL, L 606–650 MHz*
LT, M, NL, P, PL, SLO 606–650 MHz*
DK, FIN, N, S 606–650 MHz*
CY, LV, SK 606–650 MHz*
SLXDL56650 –694MHz,max.1/10mW
 A, BG, CH, CY, CZ, D, EST 650 – 694 MHz*
F, GB, GR, H, I, IS, L, LT 650 – 694 MHz*
P, PL, S, SK, SLO 650 – 694 MHz*
B, DK, FIN, M, N, NL 650 – 694 MHz*
HR, E, IRL, LV, RO, TR 650 – 694 MHz*
SLXDS50823–832863-865MHzmax.1/10mW
 A, BG, CH, CY, CZ, D, EST 823–832 MHz *
F, GB, GR, H, I, IS, LT 823–832 MHz *
P, PL, S, SK, SLO 823–832 MHz *
B, DK, E, FIN, HR, IRL, L 823–832 MHz *
LV, M, N, NL, RO, TR 823–832 MHz *

* This equipment may be capable of operating on some frequencies not authorized in your region. See Licensing Information.

CertificationsInformation to the userThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference.
  2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. 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.

This device operates on frequencies shared with other devices. Consult the Federal Communications Commission White Space Database Administration website to determine available channels in your area prior to operation.This device contains licence exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence exempt RSS(s). Operation is subject to the following two conditions:

  1. This device may not cause interference.
  2. This device must accept any interference, including interference that may cause undesired operation of the device.

These transmitters have been tested and found to comply with international radiation exposure limits set forth for an uncontrolled environment. This equipment is in direct contact with the body of the user under normal operating conditions. These transmitters must not be co-located or operating in conjunction with any other antenna or transmitter.Certified under FCC Part 15 and FCC Part 74.Certified by ISED in Canada under RSS-102 and RSS-210.CAN ICES-3 (B)/NMB-3 (B)Approved under the Declaration of Conformity (DoC) provision of FCC Part 15.FCC ID: DD4SLXD1G58, DD4SLXD1H55, DD4SLXD1J52, DD4SLXD2G58, DD4SLXD2H55, DD4SLXD2J52. IC: 616ASLXD1G58,616A-SLXD1H55, 616A-SLXD1J52, 616A-SLXD2G58, 616A-SLXD2H55, 616A-SLXD2J52 .

Meets essential requirements of the following European Directives:

  1. WEEE Directive 2012/19/EU, as amended by 2008/34/EC
  2. RoHS Directive EU 2015/863Note: Please follow your regional recycling scheme for batteries and electronic waste

This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking.Hereby, Shure Incorporated declares that the radio equipment is in compliance with Directive 2014/53/EU. The full text of theEU declaration of conformity is available at the following internet address: http://www.shure.com/europe/complianceAuthorized 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:

Shure SLX-D Wireless System User Manual – Shure SLX-D Wireless System User Manual –

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