SHURE ULXD4D-J50A Dual Channel Digital Wireless Microphone System User Guide

June 9, 2024
Shure

SHURE ULXD4D-J50A Dual Channel Digital Wireless Microphone System User Guide

SHURE ULXD4D-J50A Dual Channel Digital Wireless Microphone System User
Guide

ULX-D Dual and Quad
Wireless Microphone System
User guide for Shure ULXD Dual and Quad wireless system. Includes setup instructions, specifications, and troubleshooting. Version: 5.4 (2022-C)

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Table of Contents

ULX-D Dual and Quad Wireless Microphone System 4

Quickstart Instructions

4

General Description

4

Dual and Quad Receiver Models

5

Hardware Interface

6

Receiver

6

Receiver Home Screen

8

Transmitters

9

Boundary and Gooseneck Base Transmitters

10

Advanced Transmitter Features

11

Locking Controls and Settings

12

Home Screen Display Options

13

Menu Screens

14

Transmitter IR Presets

21

Creating a System Preset

21

Batteries

21

Battery Runtime Charts

22

Shure SB900 Series Rechargeable Battery

23

Important Tips for Care and Storage of Shure Recharge

able Batteries

23

Installing the Battery Contact Cover

23

Setting Receiver Gain

23

Receiver Gain Controls

24

Reading the Audio Meter

24

Muting a Receiver Channel Audio Output

24

Transmitter Input Clip

24

Audio Summing

25

Receiver Output Level

26

Scan and Sync

26

Multiple System Setup

27

Manual Frequency Selection

28

RF

28

Transmitter RF Power

28

Interference Detection

28

High Density Mode

29

Frequency Diversity

29

Setting Regional TV Format

30

Custom Groups

30

Audio Signal Encryption

31

RF Cascade Ports

31

Antenna Bias

32

Networking ULX-D Receivers

32

Network Control Software

32

IP Address Configuration

33

Networking Acronyms

33

Overview of Dante Network Modes

34

Network Connection and Configuration Examples

35

Assigning Network Device IDs for Shure Control and

Dante Control

40

Configuring Audio Routes with the Dante Controller 41

Network Troubleshooting

43

Restoring Dante Factory Settings

43

System Reset

44

Firmware

44

Firmware Versions

44

Updating the Receiver

44

Updating the Transmitter

45

Connecting to an External Control System

45

Setting the Gateway to Allow Cross Subnet Routing 45

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Managing Your System with Shure Software
Troubleshooting Power Gain Cables Interface Locks Encryption Mismatch Firmware Mismatch Tx Battery Hot Radio Frequency (RF)
Contact Customer Support
Accessories Furnished Accessories Optional Accessories
Specifications

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45

ULXD4D & ULXD4Q

52

ULXD1

54

46

ULXD2

55

46

Tables and Diagrams

56

46

Batteries

57

46

Frequency Range and Transmitter Output Power

57

46

46

IMPORTANT SAFETY INSTRUCTIONS

59

47

WARNING

60

47

47

Important Product Information

61

LICENSING INFORMATION

61

48

Information to the user

61

48

Australia Warning for Wireless

62

48

Certifications

62

50

Information to the user

63

51

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ULX-D Dual and Quad Wireless Microphone System
Quickstart Instructions

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General Description
Shure ULX-DTM Digital Wireless offers uncompromising 24bit audio quality and RF performance, with intelligent, encryptionen abled hardware, flexible receiver options, and advanced rechargeability options for professional sound reinforcement.
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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, ULXD delivers wide dynamic range for excellent signaltonoise perfor mance. 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 ULXD is an incredible advancement in wireless performance, enabling a dramatic increase in the number of simultaneous ac tive transmitters on one TV channel. Rocksolid RF signal with zero audio artifacts extends over the entire range. For applica tions 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 DanteTM 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 possi ble 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.
Dual and Quad Receiver Models
The ULXD4 receiver is available in dual channel and quad channel models. Both models share the same feature set and func tionality, but differ in the number of channels available and the number of audio outputs. The descriptions and procedures in this guide are applicable to either the dual or the quad receiver.
ULXD4D Dual Receiver Supports 2 channels of wireless audio.
ULXD4Q Quad Receiver Supports 4 channels of wireless audio.
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Hardware Interface
Receiver
Front Panel

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Infrared (IR) Sync Window
Sends IR signal to the transmitter for sync.
Network Icon
Illuminates when the receiver is connected with other Shure devices on the network. IP address must be valid to enable networked control.
Encryption Icon
Illuminates when AES-256 encryption is activated.
LCD Panel
Displays settings and parameters.
Scan Button
Press to find the best channel or group.
Menu Navigation Buttons
Use to navigate and select parameter menus.
Control Wheel
Push to select a channel or menu item Turn to scroll through menu items or to edit a parameter value
Channel Select Button
Press to select a channel.
Sync Button
Press the sync button while the receiver and transmitter IR windows are aligned to transfer settings from the receiver to the transmitter.
RF Diversity LEDs
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Indicate antenna status:
Blue = normal RF signal between the receiver and transmitter Red = interference detected Off = No RF connection between the receiver and transmitter
Note: the receiver will not output audio unless one blue LED is illuminated.
RF Signal Strength LEDs
Indicate the RF signal strength from the transmitter:
Amber = Normal (-90 to -70 dBm) Red = Overload (greater than -25 dBm)
Audio LEDs
Indicate average and peak audio levels:

LED Red (6) Yellow (5) Yellow (4) Green (3) Green (2) Green (1)

Audio Signal Level -0.1 dBFS -6 dBFS -12 dBFS -20 dBFS -30 dBFS -40 dBFS

Description Overload/ limiter Normal peaks
Signal Present

Note: In Frequency Diversity mode, simultaneous blinking of the red and yellow audio LEDs indicates that diversity audio has been routed to this channel.

Gain Buttons
Press the gain buttons on the front of the receiver to incrementally adjust gain from -18 to +42 dB.

Power Switch
Powers the unit on or off.

Back Panel

AC Power Input
IEC Connector, 100 – 240 V AC.
RF Antenna Diversity Input Jack (2)
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For antenna A and antenna B.
RF Cascade Jack (2)
Passes the RF signal from Antenna A and Antenna B to one additional receiver.
Mic/Line Switch (one per channel)
Applies a 30 dB pad in mic position.
Balanced XLR Audio Output (one per channel)
Connect to a mic or line level input.
Network Status LED (Green)
One per network port. Off = no link On = network link Flashing = network link active
Ethernet/Dante Network Secondary Port
Connect to an Ethernet network to enable remote device control via Wireless Workbench software. Also carries Dante digi tal audio and control signals for audio distribution, monitoring, and recording – see Dante Network topic.
Network Speed LED (Amber)
One per network port. Off = 10/100 Mbps On = 1 Gbps
Ethernet/Dante Network Primary Port
Connect to an Ethernet network to enable remote device control via Wireless Workbench. Also carries Dante digital audio and control signals for audio distribution, monitoring, and recording – see Dante Network topic.
Receiver Home Screen
The home screen displays the following information for each receiver channel: · Group and Channel · Transmitter Status: NoTx or TxOn, battery icon/remaining battery life
Press the SEL button to access a channel menu screen.
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Transmitters

Power LED
Green = unit is powered on Red = low battery or battery error (see Troubleshooting) Amber = power switch is disabled

On/Off Switch
Powers the unit on or off.
SMA Connector
Connection point for RF antenna.

LCD Display:
View menu screens and settings. Press any control button to activate the backlight.
Infrared (IR) Port
Align with the receiver IR port during an IR sync for automated transmitter programming.

Menu Navigation Buttons
Use to move through parameter menus and change values.

exit enter

Acts as a ‘back’ button to return to previous menus or parameters without confirming a value change Enters menu screens and confirms parameter changes Use to scroll through menu screens and to change parameter values

Battery Compartment
Requires Shure rechargeable battery or 2 AA batteries.
AA Battery Adapter
Handheld: rotate and store in the battery compartment to use a Shure rechargeable battery Bodypack: remove to accommodate a Shure rechargeable battery
Bodypack Antenna
For RF signal transmission.
Integrated Antenna
For RF signal transmission.
Microphone Cartridge
See Optional Accessories for a list of compatible cartridges.
TA4M / LEMO Input Jack
Connects to a microphone or instrument cable. 9/64

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Installing Bodypack Antennas
Hand-tighten antennas until secure. Do not use tools.
Boundary and Gooseneck Base Transmitters
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Power Button
Press to power on; press and hold to power off.
Mute/Active Button
Four 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 off
Mute LED
Indicates whether microphone is active or muted. The following settings are available:

Active

Muted

Green*

Red*

Red

Off

Red

Flashing red

*MX400R series gooseneck microphones (red LED) do not offer this setting.

Low-Battery LED
Off = More than 30 minutes of battery life remain On (red) = Less than 30 minutes of battery life remain On (green) = Microphone docked on charging station On (amber) = Battery is missing or is not inserted correctly

Infrared (IR) Port
Align with receiver IR port to send settings to transmitter.

Charge Connector
Connects to networked chargers and USB power supply.

Gooseneck Microphone
ULXD8 base fits 5″, 10″, and 15″ Microflex series microphones, available in single or dualflex and with bi-color or red-only LEDs.

Advanced Transmitter Features

RF MUTE
Use this to turn on a transmitter without interfering with the RF spectrum. Press and hold exit during power-on until RFMUTED is displayed. To un-mute, restart the transmitter.

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MIC.OFFSET
MIC.OFFSET compensates for signal level differences between transmitters that share the same receiver channel. Set the offset gain on a low signal level transmitter to match a louder transmitter: UTILITY > MIC.OFFSET
Note: For normal gain adjustments, use the receiver gain buttons.
Transmitter Audio Mute Mode
Mute 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 IRPRESET option.
To set a transmitter to Mute Mode: 1. From the transmitter menu: UTILITY > MUTEMODE 2. Use the arrows to select ON or OFF. 3. 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 AUDIOMUTED and the receiver display will show TxMuted.
Note: Mute Mode must be set to OFF in order to use the power switch to turn off the transmitter.
Locking Controls and Settings
Use the LOCK feature to prevent accidental or unauthorized changes to the hardware.
Receiver
Menu path: DEVICEUTILITIES > LOCK Use the control wheel to select and lock any of the following receiver functions.
· MENU: All menu paths are inaccessible · GAIN: Front panel gain button is disabled · POWER: Power switch is disabled · SCAN: Front panel SCAN button is disabled and prevents frequency changes due to group scans initiated by other ULXD
units · SYNC: Front panel SYNC button is disabled Tip: To unlock, press EXIT, turn the control wheel to select UNLOCKED, and press ENTER to save.
Transmitter
Menu path: UTILITY > LOCK Use the transmitter controls to select and lock any of the following transmitter functions.
· MENULOCK: All menu paths are inaccessible. · POWERLOCK: Power switch is disabled
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Quick-Lock option: To turn on the transmitter with its power and menu navigation buttons locked, press and hold the but ton during power-on until the locked message is displayed. Tip: To unlock the MENULOCK, press the ENTER button 4 times to pass through the following screens: UTILITY > LOCK > MENUUNLOCK To unlock the POWERLOCK, set the power switch to the off position, then press and hold the button while resetting the power switch to the on position.
Home Screen Display Options
Receiver
The HOMEINFO menu provides options to change the information shown on the receiver home screen: DEVICEUTILITIES > HOMEINFO Use the control wheel to select one of the following screen displays.
Receiver home screen view 1

Receiver home screen view 2

Receiver home screen view 3
Transmitter
Home Screen: Press the arrows at the home menu to display one of the following screens:

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Transmitter home screen view 1

Transmitter home screen view 2

Menu Screens
Receiver Channel

Transmitter home screen view 3

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Receiver Information
Use DEVICEUTILITIES > HOMEINFO to change the home screen display.
Gain Setting
-18 to +42 dB, or Mute.
Mic. Offset Indicator
Indicates offset gain is added to the transmitter.
Transmitter Settings
The following information cycles when a transmitter is tuned to the receiver’s frequency: Transmitter Type Input Pad (Bodypack only) RF Power Level Transmitter Lock Status Transmitter Mute Status
Battery Runtime Indicator
Shure rechargeable battery: runtime is displayed in minutes remaining. AA batteries: runtime is displayed with a 5-bar indicator.
TV Channel
Displays the TV channel that contains the tuned frequency.
High Density Mode Icon
Displayed when High Density mode is enabled.
Transmitter Status
The following text or icons report transmitter status to the receiver screen:

Display Icon
Lo Nm Hi M P TxMuted -NoTx-

Transmitter Status Bodypack input is attenuated 12 dB Offset gain is added to the transmitter 1 mW RF power level 10 mW RF power level 20 mW RF power level Menu is locked Power is locked Displayed when the transmitter audio is set to off using the MUTEMODE feature No RF connection between a receiver and transmitter or transmitter OFF

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Transmitter

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Transmitter Information
Scroll at the home screen to change the display
Power Lock Indicator
Indicates power switch is disabled
Transmitter Audio Muted Indicator
Displayed when the transmitter audio is set to off using the MUTEMODE feature.
Battery Runtime Indicator
Shure rechargeable battery: runtime is displayed in hours:minutes remaining AA Batteries: runtime is displayed with a 5-bar indicator
Menu Lock Indicator
Indicates menu navigation buttons are disabled
Mic. Offset
Displays microphone offset gain value
RF Power
Displays RF power setting
Bodypack Input Pad
The input signal is attenuated 12 dB
Encryption Icon
Indicates encryption is enabled on the receiver and has been transferred to the transmitter from a sync
Adjusting Receiver Display Brightness and Contrast
Adjust BRIGHTNESS and CONTRAST settings to improve visibility in challenging lighting environments. 1. From the receiver menu: DEVICEUTILITIES > DISPLAY 2. Press the control wheel to select CONTRAST or BRIGHTNESS.

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3. Turn the control to adjust the selected parameter. 4. Press ENTER to save changes.
Editing Receiver Channel Name
To edit a receiver channel name, choose EDITNAME from the menu. · Turn the control wheel to edit a highlighted character · Press the control wheel to advance to the next character · Press ENTER to save changes
Note: The channel name is transferred to a transmitter during a sync.
Receiver Menu Descriptions
RADIO
Displays Group, Channel, Frequency, and TV information. Use the control wheel to edit values
G:
Group for the selected frequency
CH:
Channel for the selected frequency
FREQUENCY
Selected frequency (MHz)
TV:
Displays the TV channel for the selected frequency
AUDIO
GAIN
Use the control wheel or gain buttons to adjust the channel gain from -18 to 42 dB, in 1 dB increments.
MUTE
Mutes the receiver audio output.
EDITNAME
Use the control wheel to assign and edit the selected receiver channel name.
IRPRESETS
BODYPACK/HANDHELD
BPPAD

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Sets the audio input attenuation options: KEEP, 0, -12.
LOCK
Sets the lock options: KEEP, Power, Menu, All, None
RFPOWER
Sets the transmitter RF power level: KEEP, 10mW=Nm, 1mW=Lo, 20mW=Hi.
BATT
Sets the transmitter battery type to ensure accurate metering: KEEP, Alkaline,NiMH, Lithium
BPOFFSET
Adjustable gain to compensate for signal level difference between transmitters: KEEP, 0 to 21 dB in 3 dB increments
HHOFFSET
Adjustable gain to compensate for signal level difference between transmitters: KEEP, 0 to 21 dB in 3 dB increments
MUTE MODE
Configures the transmitter power switch to act as an audio mute switch.
Cust.Group
Create Custom Groups of up to 6 frequencies and export to networked receivers
GOOSENECK/BOUNDARY
HIGHPASS
Attenuates frequencies below 150 Hz by 12 dB per octave: KEEP, OFF, ON
RFPOWER
Sets the transmitter RF power level: KEEP, 10mW=Nm, 1mW=Lo, 20mW=Hi
BATTERY
Sets the transmitter battery type to ensure accurate metering: KEEP, Alkaline,NiMH, Lithium
BNOFFSET
Adjustable gain to compensate for signal level difference between transmitters: KEEP, 0 to 21 dB in 3 dB increments
GNOFFSET
Adjustable gain to compensate for signal level difference between transmitters: KEEP, 0 to 21 dB in 3 dB increments
POWERLOCK
Locks the transmitter’s power button: KEEP, OFF, ON
Cust.Group
Create Custom Groups of up to 6 frequencies and export to networked receivers

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INITIALSTATEFROMCHARGER
Choose the transmitter’s state after it is removed from a charger: KEEP, Active, Muted, OFF
MUTEBUTTONBEHAVIOR
Sets the mute button behavior: KEEP, Toggle, Push-to-Talk, Push-to-Mute, Disabled
BNMUTELEDACTIVE/MUTE
Sets the mute LED colors for active and muted states: KEEP, Green/Red, Red/OFF, Red/Flash-Red, OFF/OFF
GNMUTELEDACTIVE/MUTE
Sets the mute LED colors for active and muted states: KEEP, Green/Red, Red/OFF, Red/Flash-Red, OFF/OFF
MUTELEDLIGHTBRIGHTNESS
Sets the mute LED brightness: KEEP, Normal, Low
BATTERYINFO
HEALTH
Percentage of charge capacity compared to a new battery
CHARGE
Percentage of charge capacity
CYCLES
Number of charge cycles logged by the battery
TEMP
Battery temperature: °C/°F
DEVICEUTILITIES
FREQDIVERSITY
OFF (default) 1+2 3+4 (quad only) 1+2/3+4(quad only)
AUDIOSUMMING
OFF (default) 1+2 3+4 (quad only) 1+2/3+4 (quad only) 1+2+3+4 (quad only)
ENCRYPTION

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Set encryption: ON/OFF Note: For some units, encryption cannot be turned off.

ADVANCEDRF
HIGH DENSITY: ON/OFF CUSTOM GROUPS: SETUP/EXPORT/CLEAR ANTENNA BIAS: ON/OFF SWITCH BAND (Japan AB band only)

LOCK
MENU: LOCKED/UNLOCKED GAIN: LOCKED/UNLOCKED POWER: LOCKED/UNLOCKED SCAN: LOCKED/UNLOCKED SYNC: LOCKED/UNLOCKED

HOMEINFO
Select screen options for Home Menu.

DISPLAY
CONTRAST BRIGHTNESS: LOW/MEDIUM/HIGH

NETWORK
CONFIGURATION: SWITCHED/REDUNDANT AUDIO/SPLIT SHURE CONTROL: DEVICE ID, Network Mode, Set IP and Subnet values for Ethernet network DANTE: DANTE DEVICE ID, AUDIO & CNTRL, REDUNDANT AUDIO, Set IP, Subnet, Gateway and Yamaha values for
DanteTM network, DANTE DEVICE LOCK, DDM
Note: Additional information can be accessed from the selected networking option.

TXFWUPDATE
IR DOWNLOAD, Tx Firmware Version

SYSTEMRESET
RESTORE: Default Settings, Presets SAVE: Create New Preset DELETE: Delete Preset

VERSION
Model Band S/N (serial number) Ver Mcu FPGA

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Boot
DANTE VERSIONS
REV FW HW BOOT USER CAP

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Transmitter IR Presets

Use the IRPRESETS receiver menu to quickly configure transmitter settings from the receiver screen. When a sync is per formed 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.

Feature

Setting

BPPAD

+0 dB, -12 dB

LOCK

Power, Menu, All, None

RFPOWER

10mW=Nm (normal), 1mW=Lo (low), 20mW=Hi (high)

BATT

Alkaline, NiMH, Lithium

BPOFFSET

0 dB to +21 dB (in 3 dB increments)

HHOFFSET

0 dB to +21 dB (in 3 dB increments)

MUTEMODE

OFF, ON

Cust.Group

OFF, ON

Note: When Cust.Groups is set to on, it may take up to 30 seconds to complete an IR sync.

Creating a System Preset
System 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: DEVICEUTILITIES > SYSTEMRESET > SAVE > CREATENEWPRESET Use the control wheel to name the preset, and then press Enter to save. To recall a saved preset: DEVICEUTILITIES > SYSTEMRESET > RESTORE Use the control wheel to select the preset name, and then press Enter.

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Batteries

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The transmitter runs on two AA batteries or a Shure SB900 series rechargeable battery. Use the included AA battery adapter when using batteries other than the Shure rechargeable battery. Bodypack: Remove the adapter when using the Shure rechargeable battery Handheld: Rotate and store the adapter in battery door when using Shure rechargeable battery
Battery Runtime Charts
A 5-segment icon on the receiver and transmitter menu screens indicates battery charge. For accurate battery runtime monitoring, set the transmitter to the appropriate battery type: UTILITY > BATTERY > SET.AA.TYPE. The tables display the approximate hours and minutes remaining (h:mm).

Alkaline
Battery Indicator

UHF/VHF

1/10 mW 20 mW

9:00 to 6:30

5:45 to 4:15

6:30 to 4:00

4:15 to 3:00

4:00 to 1:45

3:00 to 1:30

1:45 to 0:45

1:30 to 0:30

ISM/1.x
1/10mW
7:30 to 5:30
5:30 to 3:30
3:30 to 1:45
1:45 to 0:45

20mW
5:30 to 4:00
4:00 to 2:45
2:45 to 1:30
1:30 to 0:30

<0:45

<0:30

<0:45

<0:30

Replace

Replace

Replace

Replace

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Shure SB900 Series Rechargeable Battery
When using a Shure rechargeable battery, the receiver and transmitter home screens display the number of hours and minutes remaining. Detailed information for the rechargeable battery is displayed in the receiver BATTERYINFO menu and the transmitter menu: UTILITY > BATTERY > BATT.STATS HEALTH: Displays battery health as a percentage of the charge capacity of a new battery. CHARGE: Percentage of a full charge CYCLES: Number of times the battery has been charged TEMP: Battery temperature in Celsius and Fahrenheit
Note: For additional rechargeable battery information, visit www.shure.com.
Important Tips for Care and Storage of Shure Rechargeable Batteries
Proper 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 needed
Installing the Battery Contact Cover
Install the included battery contact cover (65A15947) on the handheld transmitter to prevent light reflection in broadcast and performance situations.
1. Align the cover as shown. 2. Slide the cover over the battery contacts until it is flush with the transmitter body.
Note: Slide the cover off before inserting the transmitter in the battery charger.
Setting Receiver Gain
The receiver gain control sets the audio signal level for the entire receiver and transmitter system. Changes to the gain settings occur in realtime allowing for adjustments during live performances. When adjusting the gain, monitor the audio meter levels to prevent signal overloads.
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Receiver Gain Controls
The gain can be adjusted by using the gain buttons or by entering the AUDIO menu and using the control wheel. Tip: To quickly adjust the gain, press and hold a gain button to enable accelerated scrolling.
Reading the Audio Meter
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 IN PUTPAD 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 Output
The audio output of each receiver channel can be independently muted to prevent audio from passing. Mute status is indicated by RxMUTED 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: 1. AUDIO > MUTE 2. Use the control wheel to select ON or OFF. 3. 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.
Transmitter Input Clip
The following warning displays on the receiver LCD panel when the transmitter input is clipped:
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To correct, select INPUTPAD from the main menu and attenuate the input signal by 12 dB. If the warning persists, reduce the level of input signal.
Audio Summing
Audio summing allows the dual and quad receivers to function as a 2 or 4 channel mixer, respectively. Summed audio is avail able on all outputs (Dante and XLR). For example, when 1+2 is selected (see diagram), the outputs of channels 1 and 2 sup ply the summed audio of the two channels.
Choosing an Audio Summing Mode
The following Audio Summing mode options are available:

To select an Audio Summing mode:
1. Menu: DEVICEUTILITIES > AUDIOSUMMING 2. Use the control wheel to select an option, and then press Enter.
Note: When set to OFF, Audio Summing is disabled.

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Adjusting Gain for Summed Outputs
Use the gain controls for each channel to create the overall mix balance. The front panel LEDs indicate the audio level for each channel. If an overload occurs, the red LEDs will illuminate indicating that the internal limiter is active and the display will show an overload message. To correct, adjust the overall gain balance.
Receiver Output Level
The following table describes the typical total system gain from the audio input to the receiver outputs:

Receiver Output Gain

Output Jack XLR (line setting) XLR (mic setting)

System Gain (gain control = 0dB) +24 dB -6 dB*

*This setting matches a typical wired SM58 audio signal level.

Scan and Sync
Use 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
1. Press SEL to select a receiver channel. 2. Perform a group scan on the receiver: SCAN > GROUPSCAN. 3. Press SCAN. While the scan is running, SCANNING appears on the screen. 4. 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. 5. Power on the ULXD transmitter. 6. Press the sync button on the receiver. 7. Align the IR windows until the receiver IR port turns red.
Note: When complete, SYNCSUCCESS! appears. The transmitter and receiver are now tuned to the same frequency.

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Multiple System Setup
A setup using networked receivers is the fastest and easiest way to distribute the best open channel to each system. See Net working ULX-D Receivers for networking details.
Note: Networked receivers must all be within the same frequency band.
Networked Receivers
1. Turn on all receivers. 2. Conduct a group scan on the first receiver to find available frequencies in each group: SCAN > GROUPSCAN. 3. Press ENTER to accept the group number and automatically assign the next best channel to each receiver on the net
work. The receiver LEDs will flash when a frequency has been assigned. 4. Turn on a transmitter and sync to the receiver.
Important! Leave the transmitter on and repeat this step for each additional system.
Non-networked Receivers
1. Turn on all receivers. 2. Conduct a group scan on the first receiver to find available frequencies in each group: SCAN > SCAN > GROUPSCAN >
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3. 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.
4. Sync a transmitter to each receiver channel.
Important! Leave all transmitters on use the following steps to set up additional receiver channels:
1. Set each additional receiver channel to the same group as the first receiver: RADIO > G: 2. Conduct a channel scan to find available frequencies within the group: SCAN > SCAN > CHANNELSCAN > SCAN 3. When the scan is complete, press ENTER to assign frequencies to each receiver channel. 4. Sync a transmitter to each receiver channel.
Manual Frequency Selection
To manually adjust group, channel, or frequency:
1. Press SEL to choose a receiver channel and navigate to the RADIO menu. 2. Use the control wheel to adjust the group, channel, or frequency. 3. Press ENTER to save changes.

RF

Transmitter RF Power
Reference the following table for setting RF Power:

RF Power Setting

System Range

1 mW

33 m (100 ft.)

10 mW

100 m (330 ft.)

20 mW

100 m (330 ft.)

Application For increased channel reuse at close distances
Typical setups For hostile RF environments or longdistance ap plications

Note: Using the 20 mW setting decreases the transmitter battery runtime and reduces the number of compatible systems.
Interference Detection

Interference Detection monitors the RF environment for potential sources of interference which can cause audio dropouts. When interference is identified, the RF LEDs illuminate red and the following warning displays on the receiver LCD panel. If the warning display persists or the audio drops out repeatedly, perform a Scan and Sync at the first opportunity to find a clear frequency.
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High Density Mode
High Density mode creates additional bandwidth for more channels in crowded RF environments. Frequency efficiency is opti mized 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 dis tortion (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 Mode
To set the receiver to High Density mode: DEVICEUTILITIES > ADVANCEDRF > HIGHDENSITY Use the control wheel to set HIGHDENSITY to ON. When prompted, sync the transmitter and receiver to enable HIGHDENSITY mode.
Note: When the receiver is in HIGHDENSITY 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 Diversity
Frequency diversity is an advanced ULXD receiver feature that safeguards against loss of audio signal caused by RF interfer ence 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 re ceiver channels. In the event of interference or power loss, the audio from the good channel is switched to both outputs to pre serve 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: In Wireless Workbench, you can selectively lock the diversity audio source to a specific transmitter. See “Lock or Unlock a Frequency Diversity Channel” in the Wireless Workbench help system for more on this.
Best Practices for Frequency Diversity
· Use the same microphone type and model for each transmitter · Place microphones within close proximity to the source · Use the gain controls to match the output levels for each receiver channel · If audio summing is active, use a Y-cable (Shure AXT652) to connect the bodypacks to a single audio source to prevent
comb filtering
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Choosing Diversity Output Routing
The following receiver channel routing output options are available:
· 1+2 · 3+4 (quad only) · 1+2/3+4 (quad only)
To enable frequency diversity and select a routing option: DEVICEUTILITIES > FREQDIVERSITY Use the control wheel to choose a routing option, and then press ENTER.
Note: Choose OFF to disable frequency diversity.
Frequency Diversity and Encryption
Enabling encryption while in frequency diversity mode provides an additional layer of protection by only passing audio from the most recently synced encrypted transmitter for each receiver channel.
Setting Regional TV Format
To ensure accurate display of TV channel information, set the TVFORMAT 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 band width. The following TVFORMAT options are available:
· 6MHz · 7MHz · 8MHz · 6MHzJAPAN · NOTV (use to turn off TV channel display or in regions where TV channels are not applicable) To set the TVFORMAT:
1. Menu: DEVICEUTILITIES > ADVANCEDRF > TVFORMAT 2. Use the control wheel to select a TVFORMAT option. 3. Press ENTER to save.
Custom Groups
Use 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: DEVICEUTILITIES > ADVANCEDRF > CUSTOMGROUPS > SETUP Use 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:
1. Go to DEVICEUTILITIES > ADVANCEDRF > CUSTOMGROUPS > EXPORT 2. Press the flashing ENTER button to export all custom groups to all receivers on the network.
Note: Use the CLEARALL option to remove all custom group settings.
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Audio Signal Encryption
When encryption is enabled, the receiver generates a unique encryption key which is shared with a the transmitter during an IR sync. Transmitters and receivers that share an encryption key form a protected audio path, preventing unauthorized access from other receivers.
Note: For some units, encryption is always on and cannot be configured.
Encrypting a Single Transmitter to a Single Receiver
1. From the receiver menu: DEVICEUTILITIES > ENCRYPTION > ON(Auto) 2. Press ENTER. 3. Perform an IR Sync to share the encryption key with the selected transmitter.
Encrypting Multiple Transmitters to a Single Receiver
Multiple 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.
1. From the receiver menu: DEVICEUTILITIES > ENCRYPTION > ON(Manual) > KEEPKEYS. 2. Press ENTER. 3. Perform an IR Sync to share the encryption key with the first transmitter. 4. 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 Keys
Periodically regenerating the encryption key maintains security for transmitters and receivers that are paired for extended peri ods.
1. From the receiver menu: DEVICEUTILITIES > ENCRYPTION > ON(Manual) > REGENERATEKEYS. 2. Press ENTER. 3. Perform an IR Sync to share the encryption key with the first transmitter. 4. 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.
Removing Encryption
Note: For some units, encryption is always on and cannot be configured.
1. From the receiver menu: DEVICEUTILITIES ENCRYPTION OFF 2. Press ENTER. 3. IR Sync the transmitter and receiver to clear the encryption key.
Note: If multiple transmitters are encrypted to a single receiver, each transmitter must be IR synced to clear the encryption key.
RF Cascade Ports
The receiver has 2 RF cascade ports on the rear panel to share the signal from the antennas with 1 additional receiver. Use a shielded coaxial cable to connect the RF cascade ports from the first receiver to the antenna inputs of the second receiv er.
Important! The frequency band must be the same for both receivers.
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Antenna Bias
Antenna ports A and B provide a DC bias to power active antennas. Set the DC power to off when using passive (nonpow ered) antennas. To turn bias off: DEVICEUTILITIES > ADVANCEDRF > ANTENNABIAS > OFF
Networking ULX-D Receivers
ULX-D Dual and Quad receivers feature a Dante dual-port network interface. Dante technology provides an integrated solution to distribute digital audio, manage control signals, and carry Shure Control (WWB and AMX/Crestron) signals. Dante uses standard IP over Ethernet and safely coexists on the same network as IT and control data. Selectable Dante networking modes route port signals for flexible network set up.
Network Control Software
You can remotely manage and monitor your ULXD receivers using Wireless Workbench and monitor digital audio routing us ing the Dante Controller. Signals for AMX and Crestron controllers are carried on the same network as Shure Control.
Shure Control
Wireless Workbench (WWB) software provides comprehensive control for wireless audio systems. Wireless Workbench en ables live remote adjustments to networked receivers for real-time changes to gain, frequency, RF power, and control locks. A familiar channel strip interface displays audio meters, transmitter parameters, frequency settings and network status. Wireless Workbench is available for Windows or Mac and can be downloaded at: www.shure.com/wwb
Dante
The Dante controller is a free software program created by AudinateTM to configure and manage a network of Dante enabled devices. Use the controller to create audio routes between networked components and to monitor the status of online devices. Visit www.audinate.com for download and installation instructions.
Dante Controller and Lock Settings
Version 2.4.X introduces support for Dante Device Lock for ULXD4D and ULXD4Q. Dante Device Lock is a feature of Dante Controller that allows you to lock and unlock supported Dante devices using a 4-digit PIN (Personal Identification Number). When a device has a Dante lock turned on, Dante audio will continue to flow according to existing subscriptions, but its sub scriptions and settings can’t be controlled or configured. If you forget your Dante Device Lock PIN, see the Device Lock section of the Dante Controller User Guide for instructions on how to proceed.
Dante Domain Manager
Version 2.4.X introduces support for Dante Domain Manager (DDM) for ULXD4D and ULXD4Q. DDM is network management software that enables user authentication, role based security, and audit capabilities for Dante networks and Dante- enabled products. Considerations for Shure devices controlled by DDM:
· When you add Shure devices to a Dante domain, leave the local controller access setting in Read Write. Otherwise, ac cess to Dante settings, device factory reset, and device firmware updates will be disabled.
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· When a device is managed by a Dante Domain and the Dante Domain is disconnected, access to Dante settings, device factory reset and device firmware updates will be disabled. When a device reconnects to the Dante Domain, it follows the policy set for it in the Dante Domain.
See the Dante Domain Manager User Guide for more information.
IP Address Configuration
An IP address must be assigned to each device in the network to ensure communication and control between components. Valid IP addresses can assigned automatically using a DHCP server or manually from a list of valid IP addresses. If using Dante audio, a separate Dante IP address must also be assigned to the receiver.
Automatic IP Addressing
1. If using a DHCP capable Ethernet switch, set the DHCP switch to ON. 2. Set the IP Mode to Automatic for all receivers: DEVICEUTILITIES > NETWORK > SHURECONTROL > NETWORK 3. Use the control wheel to set the mode to Automatic, press ENTER to save.
Note: Use only one DHCP server per network.

Manual IP Addressing
1. Connect the receivers to an Ethernet switch. 2. Set the IP Mode to Manual for all devices: DEVICEUTILITIES > NETWORK > SHURECONTROL > NETWORK 3. Use the control wheel to set the mode to Manual. 4. Set valid IP addresses and subnet values for all devices, press ENTER to save.

Dante IP Addressing
IP addresses for a Dante network can assigned automatically using a DHCP server or manually from a list of valid IP address es
To select the Dante IP addressing mode (Automatic or Manual): DEVICEUTILITIES

NETWORK > DANTE > AUDIO&CNTRL
Use the control wheel to select the mode, and then press ENTER to save.

Networking Acronyms
DHCP: Dynamic Host Configuration Protocol LAN: Local Area Network MCU: Micro Controller Unit RJ45: Ethernet connection RX: Receiver

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TX: Transmitter WWB: Wireless Workbench software VLAN: Virtual Local Area Network MAC: Machine Access Code
Overview of Dante Network Modes
The Dante network interface has two ports (Primary and Secondary) to provide flexible routing and configuration options for network signals. Three selectable Dante network modes are available to control signal routing from the receiver ports to the Dante network.

Network Mode

Port Function and Signals

Secondary

Primary

Application

SWITCHED

Shure Control
Dante Audio and Control

Shure Control
Dante Audio and Control

For single network Installations of star or daisy-chained networks.

REDUNDANT Dante Redun

AUDIO

dant Audio

Shure Control
Dante Audio and Control

Primary and Secondary ports are configured are 2 separate networks. The Secondary port carries a backup copy of the Primary digital audio signal.

SPLIT

Dante Audio and Control

Primary and Secondary ports are configured are 2 separate networks Shure Control
to provide isolation between control signals and audio signals.

Setting the Dante Networking Mode
Select a Dante mode to configure network signal routing on the Primary and Secondary ports. Set all receivers on the network to the same mode.
Note: Remove network connections from the receiver before changing the mode.
1. From the receiver menu: DEVICEUTILITIES > NETWORK > CONFIGURATION 2. Use the control wheel to select a mode (SWITCHED, REDUNDANTAUDIO, SPLIT) 3. Press ENTER to save. 4. Cycle receiver power to enable the mode change.

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Network Connection and Configuration Examples
Note: Use shielded Cat5e cable for network connections to ensure reliable performance.
Switched Mode
Switched mode is typically used for single network installations of star or daisychained networks. Switched mode is recom mended for installations that don’t require Dante audio. Network characteristics:
· Dante Audio and Shure Control are present on both the Primary and Secondary ports · The Dante IP address and the Shure Control IP address must be on the same subnet. The computer running Wireless
Workbench must also be on this subnet.

Network Example (Dante Audio + Wireless Workbench)

Computer

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Connect the computer running the Dante controller and Wireless Workbench to the Primary port.
DHCP Server
Can be configured with or without a DHCP server. Do not route audio through the server.
Gigabit Ethernet Switch
Do not connect both network ports to the same Ethernet switch Use a star network topology to minimize audio latency
Receiver Connection
Connect receivers to the Primary port
Dante Receiver
Connect Dante receivers (mixers, recorders, amplifiers) to the Primary port.

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Network Example (Wireless Workbench Only)
Computer
Connect the computer running Wireless Workbench to the Primary port.
DHCP Server
Can be configured with or without a DHCP server.
Receiver Connection
Connect receivers to the Primary port

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Redundant Audio Mode
Use 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
Wireless Workbench must also be on this subnet. · The Secondary Dante IP Address must be set to a different subnet
Note: Devices connected to the Redundant network must be compatible with Redundant audio.

Network Example
Computer
Connect the computer running the Dante controller and Wireless Workbench to the Primary port.
DHCP Server
Can be configured with or without a DHCP server. Do not route audio through the server.
Gigabit Ethernet Switches
Use dedicated switches for the Primary and Secondary networks

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Do not connect both network ports to the same Ethernet switch Use a star network topology to minimize audio latency
Receiver Connection
Connect 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)
Dante Receiver
Connect Dante receivers (mixers, recorders, amplifiers) to the Primary or Secondary ports.

Split Mode
Use Split Mode to isolate control signals from audio signals by placing them on two separate networks.
Network Characteristics:
· Shure Control is present on the Primary port · Dante Audio is present on the Secondary port · The IP addresses for Dante and Shure Control must be on different subnets

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Network Example
Computer (Dante Controller)
Connect the computer running the Dante controller to the Secondary port.
DHCP Server (Secondary Network)
Can be configured with or without a DHCP server. Do not route audio through the server.
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 latency
Receiver Connections (Dante Audio)
Connect the Secondary ports to the Secondary network switch.
Computer (Shure Control)
Connect the computer running the Shure Control to the Primary port.
DHCP Server (Primary Network)
Can be configured with or without a DHCP server. Do not route audio through the server.
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 latency
Receiver Connections (Shure Control)
Connect the Primary ports to the Primary network switch.
Dante Receiver
Connect Dante receivers (mixers, recorders, amplifiers) to the Primary port.

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Assigning Network Device IDs for Shure Control and Dante Control
When using the receiver in a network with Shure Control (Wireless Workbench) and a Dante Controller, two Device IDs are re quired: one for Shure Control and one for Dante Control. Device IDs are used to identify devices on the network and for creat ing Dante digital audio routes.
Best Practices
Using 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 Wireless Workbench (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. · Wireless Workbench (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.
Setting the Shure Control Device ID
1. Launch Wireless Workbench. 2. In the inventory, double-click the device ID to edit it. Tip: Click the device icon next to the channel name flash the front panel and identify the receiver.
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You can also update the Shure control device ID from the receiver front panel:
1. From the receiver menu: DEVICEUTILITIES > NETWORK > SHURECONTROL > Dev.ID 2. Use the control wheel to edit the ID. 3. Press ENTER to save.
Creating a Dante Device ID
There are two ways to create a Dante ID:
1. Enter the ID using the receiver menu. 2. 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 us ing the new ID.
Setting the Device ID from the receiver menu:
1. DEVICEUTILITIES > NETWORK > DANTE > Dev.ID 2. Use the control wheel to select an IDMODE:
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-ShureULXD). Use the control wheel to increment the prefix numerical value. Press ENTER to save.
Entering the Device ID from the Dante controller:
1. Open the DeviceView and select the receiver from the pulldown menu. 2. Click on the DeviceConfig tab. 3. Enter the ID in the RenameDevice box and press ENTER.
Viewing Dante Device IDs in the Dante Controller
Dante device IDs are displayed in the NetworkView window in the Dante Controller. 1. Launch the Dante controller and open the NetworkView window. 2. Verify that the Dante device IDs match the IDs entered in the receiver.
Identify Device Feature
The Dante controller’s Identify Device feature flashes the front panel LEDs of a selected receiver to provide identification when multiple receivers are in use. Open the DeviceView in the Dante controller and click on the identify icon (eye). The front panel LEDs of the selected receiver will respond by flashing.
Configuring Audio Routes with the Dante Controller
Devices that appear in the Dante controller are categorized as “Transmitters” and “Receivers” In order for audio to flow in the network, audio routes (subscriptions) must be configured between transmitters and receivers.
Note: ULX-D receivers will appear in the Dante controller as a Transmitter. Devices that have both inputs and outputs commonly appear as both transmitters and receivers.
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Dante Transmitters
Devices that send or add audio into the network such as:
· Receiver Outputs · Amplifier Outputs · Mixer Outputs · Signal Processor Outputs · Recorder Playback Outputs

Dante Receivers
Devices that receive audio from the network such as:
· Amplifier Inputs · Mixer Inputs · Signal Processor Inputs · Recorder Inputs

Forming an Audio Route
Launch 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.
1. Find the intersection between the transmitter and receiver channels.

2. Click on the

where the components meet.

3. A green checkmark

indicates that the audio route has been established.

4. Check the audio to verify that the audio route has been formed.

For additional information about the Dante controller, visit www.audinate.com.

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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 revision installed · Look for the illuminated network icon on the front panel of each device:
If the icon is not illuminated, check the cable connection and the LEDs on the network jack. If the LEDs are not on and the cable is plugged in, replace the cable and recheck the LEDs and network icon. For more information, see Wireless Workbench network troubleshooting.
Restoring Dante Factory Settings
The receiver and the Dante network card can be reset to restore factory Dante settings. Performing a reset is helpful for clear ing 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.
Restoring Receiver and Dante Card Factory Settings
Performing a reset from the receiver restores the factory settings and configures the Shure Control and Dante IP address mode to AUTO.
1. From the receiver menu: DEVICEUTILITIES > SYSTEMRESET > RESTOREDEFAULTSETTINGS 2. Press ENTER to complete the reset.
Restoring the Dante Network Card Factory Settings
The FactoryReset option within the Dante controller restores the Dante card to the factory settings and configures the Dante IP address mode to AUTO.
1. From the Dante controller, select a receiver and open the NetworkConfig tab. 2. Click on FactoryReset. 3. Allow the Dante controller to refresh before making any additional changes.
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System Reset
System Reset clears the current receiver settings and restores the factory default settings. To restore factory default settings:
1. Go to DEVICEUTILITIES > SYSTEMRESET > RESTORE. 2. Scroll to the DEFAULTSETTINGS option and press ENTER. 3. Press the flashing ENTER button to return the receiver to the default settings.
Firmware
Firmware is embedded software in each component that controls functionality. Periodically, new versions of firmware are devel oped 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 tool available on the Shure Update Utility page.
Firmware Versions
When updating receiver firmware, update transmitters to the same firmware version to ensure consistent operation. The firmware of all ULX-D devices has the form of MAJOR.MINOR.PATCH (e.g., 1.2.14). At a minimum, all ULX-D devices on the network (including transmitters), must have the same MAJOR and MINOR firmware version numbers (e.g., 1.2.x).
Updating the Receiver
CAUTION! Ensure that receiver power and network connections are maintained during a firmware update. Do not turn off the receiver until the update is complete. IMPORTANT! Receivers running firmware prior to 1.4.8 must be updated to 1.4.8 before updating to newer versions. Re ceivers running firmware between 1.4.8 and 2.0.28 must be updated to 2.0.28 before updating to newer versions. See the ULX-D Firmware Update and Issues FAQ for more information on this update procedure. Once the download is complete, the receiver automatically begins the firmware update, which overwrites the existing firmware.
1. Open the Shure Update Utility. 2. Click the Check for Updates button (for example, 5UpdatesAvailable) to view new firmware versions available to down
load. 3. Select the updates and click Download. The new downloads are added to the Firmware tab, making them available to
install on the device hardware. 4. Connect the receiver and computer to the same network. 5. If your receiver has firmware older than 2.0.28 installed on it, refer to the ULX-D Firmware Update and Issues FAQ for
specific instructions. 6. From the UpdateDevices tab, send the latest firmware to the receiver.
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Once the transfer is complete, the receiver automatically begins the firmware update, which overwrites the existing firmware. For more information on the Shure Update Utility, visit the Shure Update Utility user guide.
Updating the Transmitter
1. Place the transmitter on a microphone or music stand, and roughly align the stand so that the transmitter’s IR window can be aligned with the receiver. Shure does not recommend holding the transmitter during the update.
2. To upload the firmware to the transmitter, go to DEVICEUTILITIES > TXFWUPDATE on the receiver. 3. Align the IR ports. 4. Press ENTER on the receiver to begin the download to the transmitter. IR ports must be aligned for the entire down
load, which can take 50 seconds or longer.
Connecting to an External Control System
The ULX-D receiver is compatible with external control systems such as AMX or Crestron via the Ethernet, using on the same cables used to carry Shure Control (Wireless Workbench). Use only one controller per system to avoid messaging conflicts.
· Connection: Ethernet (TCP/IP; ULX-D receiver is the client) · Port: 2202 For a comprehensive list of ULX-D command strings, see the Shure ULX-D command string FAQ page.
Setting the Gateway to Allow Cross Subnet Routing
ULX-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: 1. From the receiver menu: DEVICEUTILITIES > NETWORK > SHURECONTROL > NETWORK 2. Press and turn the control wheel to set the Mode to Manual. 3. Press the control wheel to navigate to the first digit of the GW (gateway) setting. 4. Turn the control wheel to change a value, press the control wheel to advance to the next octet. 5. When finished, press ENTER to save.
Note: When setting the gateway address, the IP address and subnet must be set to valid addresses.
Managing Your System with Shure Software
Wireless Workbench®
Manage every facet of wireless system performance, from preshow planning to live channel monitoring, with Wireless Work bench.
· Visit the Wireless Workbench page to download Workbench. · Visit the Workbench help page to learn how to use Workbench with your system.
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ShurePlusTM Channels Application
Monitor the key elements of your wireless operation on a mobile device over Wi-Fi with ShurePlus Channels. Use alongside Wireless Workbench or as a stand- alone application for less complex coordination needs.
· Visit the Channels page to download ShurePlus Channels. · Visit the Channels user guide to learn how to use Channels with your system.

Troubleshooting

Issue No Sound

See Solution…
Power, Cables, Radio Frequency, or Encryp tion Mismatch

Faint sound or distortion

Gain

Lack of range, unwanted noise bursts, or dropouts

RF

Cannot turn transmitter off or change frequency settings, or can’t program receiver

Interface Locks

Encryption Mismatch message

Encryption Mismatch

Firmware Mismatch message

Firmware Mismatch

Antenna Fault message

RF

Tx Battery Hot message

Tx Battery Hot

Power
Make sure that the receiver and transmitter are receiving sufficient voltage. Check the battery indicators and replace the trans mitter batteries if necessary.
Gain
Adjust the system gain on the front of the receiver. Ensure the output level (XLR output only) on the back of the receiver corre sponds to the input of the mixing console, amplifier, or DSP.
Cables
Check that all cables and connectors are working correctly.
Interface Locks
The transmitter and the receiver can be locked to prevent accidental or unauthorized changes. A locked feature or button will produce the Locked screen on the LCD panel.
Encryption Mismatch
Re-sync all receivers and transmitters after enabling or disabling encryption.

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Firmware Mismatch
Paired transmitters and receivers must have the same firmware version installed to ensure consistent operation. See the Firmware topic for firmware update procedure.
Tx Battery Hot
If the transmitter battery does not cool off, the transmitter will shut down. Let the device cool down and then consider swapping the transmitter battery to continue operation. Identify any possible external heat sources to the transmitter and operate the transmitter away from those external heat sources. All batteries should be stored and operated away from external heat sources in reasonable temperature conditions for best performance.
Radio Frequency (RF)
RF LEDs
If 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 transmit ter, 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 differ ent 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.
Compatibility
· Perform a Scan and Sync to ensure the transmitter and receiver are set to the same group and channel. · Look at the label on the transmitter and receiver to make sure they are in the same band (G50, J50, L50, etc…).
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).
Increasing Range
If the transmitter is more than 6 to 60 m (20 to 200 ft) from the receiver antenna, you may be able to increase range by doing one of the following:
· Reduce interference (see above). · Increase transmitter RF power level. · Use Normal mode instead of High Density mode. · Use an active directional antenna, antenna distribution system, or other antenna accessory to increase RF range.
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Eliminating RF Overload
If you see the red RF LED on a receiver, try the following:
· Reduce the transmitter RF power level · Move the transmitter further away from the receiver–at least 6 m (20 ft) · If you are using active antennas, reduce antenna or amplifier gain. · Use omnidirectional antennas
Antenna Faults
The AntennaFault message indicates a short circuit condition at an antenna port.
· Check antennas and cables for damage · Ensure that antenna ports are not overloaded · Check antenna bias voltage setting. Turn off voltage if using passive antennas.

Contact Customer Support
Didn’t find what you need? Contact our customer support to get help.

Accessories
Furnished Accessories
All Systems
Receiver 1/2-Wave Receiver Antennas (2) Hardware Kit (Rack mounting Screws) 22 in. BNC-BNC Coaxial Cable (2) Bulkhead Adapter (2) Ethernet Cable 3 ft.
Handheld Systems
Handheld Transmitter Cartridge Microphone Clip Zipper Bag AA alkaline batteries (2)

ULXD4D, ULXD4Q frequency band dependent 90XN1371 95K2035 95A8994 95B15103
ULXD2 see options below 95T9279 95B2313 80B8201

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Battery Contact Cover

65A15947

Choice of one (1) of the following:
SM58 SM86 SM87A Beta 58A Beta 87A Beta 87C KSM8 Nickel KSM8 Black KSM9 KSM9HS
Bodypack System
Bodypack Transmitter 1/4-Wave Transmitter Antennas Zipper Bag AA batteries (2)

RPW112 RPW114 RPW116 RPW118 RPW120 RPW122 RPW170 RPW174 RPW184 RPW186
ULXD1 frequency band dependent 95A2313 80B8201

Choice of one (1) of the following:

Cable, Instrument, 2.5 foot (.75 m), 4 Pin Mini Connector (TA4F) WA302
to 1/4-inch Connector.

Instrument Clip-on microphone

Beta 98H/C

Lavalier microphone

MX150, MX153, WL183, WL184, WL185

Headset microphone

WH30TQG

Cable, Instrument, 2-foot (0.7m), 4-pin Mini Connector (TA4F) with Right-Angle 1/4-inch Connector, used with Shure Wireless Bodypack Transmitters

WA304

Premium Guitar Cable TQG Latching Connector

WA306

Premium 1/4″ Right-Angle

WA307

LEMO to 1/4″

WA308

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LEMO to 1/4″ Right-Angle

WA309

Antennas
Band G50 G51 G52 H51 H52 J50 K51 L50 L51 P51 R51 AB Q51

1/2-Wave Receiver Antennas 95AA9279 95AA9279 95AA9279 95AL9279 95AL9279 95AK9279 95AJ9279 95AD9279 95AD9279 95AF9279 95M9279 95M9279 95M9279

1/4-Wave Transmitter Antennas 95G9043 (Yellow) 95G9043 (Yellow) 95G9043 (Yellow) 95D9043 (Gray) 95D9043 (Gray) 95E9043 (Black) 95E9043 (Black) 95E9043 (Black) 95E9043 (Black) 95F9043 (Blue) 95F9043 (Blue) N/A N/A

Optional Accessories
Shure Lithium-Ion Rechargeable Battery. 8-Bay Shure Battery Charger Dual Docking Charger, Power Supply Not Included Boundary Transmitter ULXD Gooseneck Base Transmitter 4-bay networked docking station for gooseneck and boundary microphones 8-bay networked docking station for gooseneck and boundary microphones Carrying Case Black Bodypack Pouch Y-Cable for bodypack transmitters Antenna Distribution System Passive Antenna/Splitter Combiner Kit (recommended for 2 receivers)

SB900B SBC800 SBC200 ULXD6 ULXD8 SBC450 SBC850 WA610 WA582B AXT652 UA845SWB UA221

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In-Line Antenna Amplifier, 470-698MHz

UA830USTV

UHF Antenna Power Distribution Amplifier (recommended for 3 or more receivers)

UA844SWB

In-Line Power Supply

UABIAST

Front Mount Antenna Kit (Includes 2 Cables And 2 Bulkhead)

UA600

1/2 Wave Antenna Remote Mount Kit

UA505

Active Directional Antenna 470-900MHZ

UA874WB

Passive Directional Antenna 470-952 MHz. Includes 10 foot BNC to BNC cable.

PA805SWB

2 ft. BNC-BNC Coaxial Cable

UA802

6 foot (1.8m) BNC to BNC Coaxial Cable for Remote Antenna Mounting for ULX Wireless System

UA806

25 ft. BNC-BNC Coaxial Cable

UA825

50 ft. BNC-BNC Coaxial Cable

UA850

100 ft. BNC-BNC Coaxial Cable

UA8100

Specifications
ULX-D System Specifications
RF Carrier Frequency Range
470­932 MHz, varies by region (See Frequency Range and Output Power table)
Working Range
100 m ( 330 ft)
Note: Actual range depends on RF signal absorption, reflection and interference.Note: Actual range depends on RF signal ab sorption, reflection and interference.
RF Tuning Step Size
25 kHz, varies by region
Image Rejection

70 dB, typical
RF Sensitivity
-98 dBm at 10-5 BER
Latency
<2.9 ms
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Audio Dynamic Range
A-weighted, typical, System Gain @ +10
XLR Analog Output
Dante Digital Output
Total Harmonic Distortion
-12 dBFS input, System Gain @ +10
<0.1%

120 dB 130 dB

System Audio Polarity
Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.

Operating Temperature Range
-18°C (0°F) to 50°C (122°F)

Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)

Note: Battery characteristics may limit this range.

ULXD4D & ULXD4Q
ULXD4D Weight
3.36 kg (7.4 lbs), without antennas

Power Requirement
100 to 240 V AC, 5060 Hz, 0.26 A max.

ULXD4Q
Weight
3.45 kg (7.6 lbs), without antennas

Power Requirement
100 to 240 V AC, 5060 Hz, 0.32 A max.

ULXD4D & ULXD4Q
Dimensions
44 x 482 x 274 mmH x W x D

Housing
steel; Extruded Aluminum

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Audio Output
Gain Adjustment Range
-18 to +42 dB in 1 dB steps (plus Mute setting)

Configuration
XLR
Impedance
100

balanced (1=ground, 2=audio +, 3=audio -)

Full Scale Output
LINE setting
MIC setting
Mic/Line Switch
30 dB pad

+18 dBV -12 dBV

Phantom Power Protection
Yes

Cascade Output
Connector Type
BNC
Note: For connection of one additional receiver in the same band
Configuration
Unbalanced, passive

Impedance
50

Insertion Loss
0 dB

Networking
Network Interface
Dual Port Ethernet 10/100 Mbps, 1Gbps, Dante Digital Audio

Network Addressing Capability
DHCP or Manual IP address

Maximum Cable Length
100 m (328 ft)

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RF Input
Spurious Rejection

80 dB, typical
Connector Type
BNC
Impedance
50
Bias Voltage
12 to 13 V DC, 150 mA maximum, per antenna
switchable on-off
ULXD1
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Audio Frequency Response
20 ­ 20 kHz (±1 dB)
Battery Type
Shure SB900B Rechargeable LiIon or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW Shure SB900B
alkaline
See Battery Runtime Chart
Dimensions
86 mm x 66 mm x 23 mm (3.4 in. x 2.6 in. x 0.9 in.) H x W x D
Weight
142 g (5.0 oz.), without batteries
Housing
Cast aluminum
Audio Input
Connector
4-Pin male mini connector (TA4M), See drawing for details
Configuration
Unbalanced
Impedance
1 M, See drawing for details

8 hours 9 hours

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Maximum Input Level
1 kHz at 1% THD Pad Off
Pad On
Preamplifier Equivalent Input Noise (EIN)
System Gain Setting +20120 dBV, Aweighted, typical

8.5 dBV ( 7.5 Vpp) 20.5 dBV ( 30 Vpp)

RF Output
Connector
SMA
Antenna Type
1/4 wave
Impedance
50
Occupied Bandwidth
<200 kHz
Modulation Type
Shure proprietary digital
Power
1 mW, 10 mW, 20 mW
See Frequency Range and Output Power table, varies by region
ULXD2
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Audio Frequency Response
Note: Dependent on microphone type
Battery Type
Shure SB900B Rechargeable LiIon or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW
Shure SB900B
alkaline

8 hours 9 hours

See Battery Runtime Chart
Dimensions
VHF V50 and V51 Other frequency bands
Weight
VHF V50 and V51

278 mm x 51 mm (10.9 in. x 2.0 in.) L x Dia. 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
348 g (12.3 oz.), without batteries

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Other frequency bands
Housing
Machined aluminum

340 g (12.0 oz.), without batteries

Audio Input
Configuration
Unbalanced
Maximum Input Level
1 kHz at 1% THD145 dB SPL (SM58), typical
Note: Dependent on microphone type

RF Output
Antenna Type
Integrated Single Band Helical
Occupied Bandwidth
<200 kHz
Modulation Type
Shure proprietary digital
Power
1 mW, 10 mW, 20 mW
See Frequency Range and Output Power table, varies by region

Tables and Diagrams

TA4M Connector

Shure Incorporated

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LEMO Connector

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XLR to ¼ Output
Use the following wiring diagram to convert the XLR output to a ¼ output.

Batteries

ULXD Battery Life

hours

MHz

SB900B

alkaline

470 to 810

1/10 mW >8:30

20 mW >5:40

1/10 mW >8

20 mW >5:30

902 to 928

7:30

4:40

7

4

174 to 216

8:30

6:35

8

5

1240 to 1800

8

6:05

6

4:30

Note: The SB900B Shure rechargeable battery uses SBC200, SBC800 and SBC220 chargers.
The values in this table are typical of fresh, high quality batteries. Battery runtime varies depending on the manufacturer and age of the battery.

Frequency Range and Transmitter Output Power

Band

Frequency Range ( MHz )

Power ( mW RMS )* (Lo/Nm/Hi)

G50

470 to 534

1/10/20

G51

470 to 534

1/10/20

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Band
G52 G53 G62 H50 H51 H52 J50 J50A J51 K51 L50 L51 L53 M19 P51 R51 JB (Tx only)
AB (Rx and Tx)
Q12 Q51 V50 V51 V52 X50 X51 X52 X53

Frequency Range ( MHz )
479 to 534 470 to 510 510 to 530 534 to 598 534 to 598 534 to 565 572 to 636 572 to 608 572 to 636 606 to 670 632 to 696 632 to 696 632 to 714 694 to 703 710 to 782 800 to 810 806 to 810
770 to 810
748 to 758 794 to 806 174 to 216 174 to 216 174 to 210 925 to 932 925 to 937.5 902 to 928 902 to 907.500, 915 to 928

Power ( mW RMS )* (Lo/Nm/Hi)
1/10 1/10/20 1/10/20 1/10/20 1/10/20 1/10 1/10/20 1/10/20 1/10/20 1/10 1/10/20 1/10/20 1/10/20 1/10/20 1/10/20 1/10/20 1/10 A Band (770-805): 1/10/20 B Band (806-809): 1/10 1/10/20 10 1/10/20 1/10/20 10 1/10 10 0.25/10/20 0.25/10/20

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Band

Frequency Range ( MHz )

Power ( mW RMS )* (Lo/Nm/Hi)

X54

915 to 928

0.25/10/20

Z16

1240 to 1260

1/10/20

Z17

1492 to 1525

1/10/20

Z18

1785 to 1805

1/10/20

Z19

1785 to 1800

1/10/20

Z20

1790 to 1805

1/10/20

Output power limited to 10 mW above 608 MHz.
Note: Frequency bands might not be available for sale or authorized for use in all countries or regions.

  • Power delivered to the antenna port

For the band Z17 (1492-1525 MHz), it must be used indoors only.
For the Band Z19 (17851800MHz) used in Australia, per Radio Communications Low Interference Potential Devices Class Li cense 2015; item 30 note C: the system must be operated within the range of 1790-1800MHz when used outdoors.
.

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. 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 (in
cluding 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
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prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replace ment 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 connec tion. 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. Explanation of Symbols
Caution: risk of electric shock Caution: risk of danger (See note.) Direct current Alternating current
On (Supply)
Equipment protected throughout by DOUBLE INSULATION or REINFORCED INSULATION
Stand-by
Equipment should not be disposed of in the normal waste stream
WARNING: Voltages in this equipment are hazardous to life. No userserviceable parts inside. Refer all servicing to qualified service personnel. The safety cer tifications do not apply when the operating voltage is changed from the factory setting. WARNING: Danger of explosion if incorrect battery replaced. Operate only with AA batteries. Note: Use only with the included power supply or a Shure-approved equivalent.
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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 Information
LICENSING INFORMATION
Licensing: 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 de pends 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 user
This 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 installa tion. 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.
Note: EMC conformance testing is based on the use of supplied and recommended cable types. The use of other cable types may degrade EMC perfor mance.
Please follow your regional recycling scheme for batteries, packaging, and electronic waste.
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Australia Warning for Wireless
This 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.
Certifications
Meets essential requirements of the following European Directives:
· WEEE Directive 2012/19/EU, as amended by 2008/34/EC · RoHS Directive EU 2015/863
Note: 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. CE Notice: Hereby, Shure Incorporated declares that this product with CE Marking has been determined to be in compliance with European Union requirements. The full text of the EU declaration of conformity is available at the following site: https:// www.shure.com/en-EU/support/declarations-of-conformity. Authorized European representative: Shure Europe GmbH Department: Global Compliance Jakob- Dieffenbacher-Str. 12 75031 Eppingen, Germany Phone: +49-7262-92 49 0 Fax: +49-7262-92 49 11 4 Email: EMEAsupport@shure.de Certified under FCC Part 15 and FCC Part 74. Certified by ISED in Canada under RSS-102 and RSS-210. IC: 616A-ULXD1 G50, 616A-ULXD1 H50, 616A-ULXD1 J50, 616A-ULXD1 L50; 616A-ULXD2 G50, 616A-ULXD2 H50, 616AULXD2 J50, 616A-ULXD2 L50, 616A-ULXD1G50S, 616A- ULXD1H50S, 616A-ULXD1J50AS, 616A-ULXD2G50S, 616AULXD2H50S, 616A-ULXD2J50AS. FCC: DD4ULXD1G50, DD4ULXD1H50, DD4ULXD1J50, DD4ULXD1L50; DD4ULXD2G50, DD4ULXD2H50, DD4ULXD2J50, DD4ULXD2L50, DD4ULXD1-G50, DD4ULXD1-H50, DD4ULXD1-J50A, DD4ULXD1-X52, DD4ULXD2-G50, DD4ULXD2-H50, DD4ULXD2-J50A, DD4ULXD2-X52 . IC: 616A-ULXD1X52, 616A-ULXD2X52 FCC: DD4ULXD1X52, DD4ULXD2X52 IC: 616A-ULXD1V50, 616A-ULXD2V50 FCC: DD4ULXD1V50, DD4ULXD2V50
Note: For transmitters operating in the V50 and V51 bands: nominal free space antenna gain at middle of the band is typically -6 dBi, and rolls off at the band edges an additional -4 dB.
Approved under the Declaration of Conformity (DoC) provision of FCC Part 15. Conforms to electrical safety requirements based on IEC 60065. “”
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ISM
Information to the user
This 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 installa tion. 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. No useroperated control of power, frequency, or other parameters are available beyond those specified in this operating man ual.
Canada Warning for Wireless
This device operates on a noprotection, nointerference basis. Should the user seek to obtain protection from other radio ser vices operating in the same TV bands, a radio licence is required. For further details, consult Innovation, Science and Econom ic Development Canada’s document Client Procedures Circular CPC2128, Voluntary Licensing of LicenceExempt LowPow er Radio Apparatus in the TV Bands. Ce dispositif fonctionne selon un régime de nonbrouillage et de nonprotection. Si l’utilisateur devait chercher à obtenir une certaine protection contre d’autres services radio fonctionnant dans les mêmes bandes de télévision, une licence radio serait requise. Pour en savoir plus, veuillez consulter la Circulaire des procédures concernant les clients CPC2128, Délivrance de licences sur une base volontaire pour les appareils radio de faible puissance exempts de licence et exploités dans les bandes de télévision d’Innovation, Sciences et Développement économique Canada. This device contains licenceexempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Develop ment Canada’s licenceexempt 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.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
1. L’appareil ne doit pas produire de brouillage;
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fonctionnement.
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References

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