Exhibit D Users Manual per 2 1033 c3

FCC ID: DD4ULXD2L50

Users Manual

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FCCID_4093908

1 /1 14 ULXD Digital Wireless System 9/ ft ra D ©2011 Shure Incorporated xxxxxxx (Rev. 1) 1

IMPORTANT SAFETY INSTRUCTIONS 1. READ these instructions. 13. UNPLUG this apparatus during lightning storms or when unused 2. KEEP these instructions. for long periods of time. 3. HEED all warnings. 14. REFER all servicing to qualified service personnel. Servicing is 4. FOLLOW all instructions. required when the apparatus has been damaged in any way, such 5. DO NOT use this apparatus near water. as power supply cord or plug is damaged, liquid has been spilled 6. CLEAN ONLY with dry cloth. or objects have fallen into the apparatus, the apparatus has been 7. DO NOT block any ventilation openings. Install in accordance with exposed to rain or moisture, does not operate normally, or has the manufacturer’s instructions. been dropped. 8. DO NOT install near any heat sources such as radiators, heat 15. DO NOT expose the apparatus to dripping and splashing. DO registers, stoves, or other apparatus (including amplifiers) that NOT put objects filled with liquids, such as vases, on the appara- produce heat. tus. 9. DO NOT defeat the safety purpose of the polarized or grounding- 16. The MAINS plug or an appliance coupler shall remain readily oper- type plug. A polarized plug has two blades with one wider than the able. other. A grounding type plug has two blades and a third grounding 17. The airborne noise of the Apparatus does not exceed 70dB (A). prong. The wider blade or the third prong are provided for your 18. Apparatus with CLASS I construction shall be connected to a safety. If the provided plug does not fit into your outlet, consult an MAINS socket outlet with a protective earthing connection. electrician for replacement of the obsolete outlet. 19. To reduce the risk of fire or electric shock, do not expose this ap- 10. PROTECT the power cord from being walked on or pinched, paratus to rain or moisture. particularly at plugs, convenience receptacles, and the point where 20. Do not attempt to modify this product. Doing so could result in they exit from the apparatus. personal injury and/or product failure. 11. ONLY USE attachments/accessories specified by the This symbol indicates that dangerous voltage constituting a manufacturer. risk of electric shock is present within this unit. 12. USE only with a cart, stand, tripod, bracket, or table speci- This symbol indicates that there are important operating and fied by the manufacturer, or sold with the apparatus. When maintenance instructions in the literature accompanying this 1 a cart is used, use caution when moving the cart/apparatus unit. combination to avoid injury from tip-over. /1 WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. 14 WARNING: No user-serviceable parts inside. Refer all servicing to qualified service personnel. 9/ WARNING • Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat above 212°F (100°C), or incinerate ft • Follow instructions from manufacturer • Never put batteries in mouth. If swallowed, contact your physician or local poison control center ra • Do not short circuit; may cause burns or catch fire • Do not charge or use battery packs with other than specified Shure products • Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs D 3

General Description J E IK M Features M O Digital Audio FR Receiver-controlled gain G Frequency Band Selection IN More bands M Transmitter Presets O Send presets to the transmitter over a sync -C Rechargeability ER Shure’s lithium ion batteries offer unparalleled reliability and longevity in rechargeable technology. Transmitters offer accurate and instantaneous monitoring of bat- tery life. LD Networking O Each receiver has an RJ-45 port on the back for connecting to other receivers over an Ethernet network. Networking receivers allows you to automatically set EH channels for all the receivers with a single group scan command. You can also control and monitor all networked receivers through the Shure Wireless Workbench PC software. AC PL 1 /1 14 Furnished Accessories All Systems 9/ control RF audio gain power A B ft OL ULXD4 ENTER OL Digital Wireless Receiver EXIT sync SCAN push ra ULXD4S Receiver PS41 Power Supply Rackmount Kit (1) 5’ Ethernet Cable (1) D AA Alkaline 1/2 Wave Antenna (2) BNC Bulkead Adapters (2) 2’ BNC Cable (2) batteries (2) Handheld Systems Bodypack System • One of the following:WA302 instrument cable • Beta 98H/C instrument microphone • Lavalier microphone (MX150, MX153, WL183, WL184, WL185) • WH30 headworn microphone ULXD2 Handheld Microphone Microphone Clip ULXD1 Bodypack Transmitter Transmitter Cartridge 4

Receiver 6 7 8 control RF audio gain power A B OL ULXD4 ENTER OL Digital Wireless Receiver EXIT sync SCAN push 1 2 3 4 5 9 10 11 12 Front Panel ① Sync Button ⑧ Control Wheel ⑪ Audio LEDs Press the sync button while the receiver and Push to select menu items for editing, turn to Indicate average and peak audio levels: transmitter IR windows are aligned to transfer edit a parameter value settings from the receiver to the transmitter Audio Signal ⑨ RF Diversity LEDs LED Description Level ② Infrared (IR) Sync Window Indicate antenna status: Sends IR signal to the transmitter for sync Overload/ • Blue = normal RF signal between the receiver Red (6) -0.1 dBFS limiter ③ Network Icon and transmitter Illuminates when the receiver is connected with • Red = interference detected Yellow (5) -6 dBFS other Shure devices on the network. IP Address • Off = No RF connection between the receiver Normal peaks Yellow/ and transmitter -12 dBFS 1 must be valid to enable networked control Green (4) ④ Encryption Icon Note: the receiver will not output audio unless Green (3) -20 dBFS /1 Illuminates when AES-256 encryption is one blue LED is illuminated Green (2) -30 dBFS Signal Present activated: Utilities > Encryption ⑩ RF Signal Strength LEDs Green (1) -40 dBFS ⑤ LCD Display Indicate the RF signal strength from the Displays settings and parameters ⑥ Scan Button transmitter: 14 • Amber = Normal (-90 to -70 dBm) ⑫ Gain Buttons Adjust channel gain Press to find the best channel or group • Red = Overload (greater than -25 dBm, see ⑬ Power Switch ⑦ Menu Navigation Buttons Troubleshooting) Powers the unit on or off Use to select and navigate through parameter 9/ menus ft ra ULXD2 www.shure.com 15V 0.6A 25 1 1 D line 12V OUT L5 644-800 MHz mic 12V OUT 150 mA 150 mA antenna . B power mic / line inst / aux antenna . A 2 3 4 5 6 7 8 Back Panel ① RF Antenna Diversity Input Jack (2) For antenna A and antenna B. ⑤ Network Status LED (Green) Receiver Output Gain • Off = no network link ② Power Supply Jack • On = network link active Full • Flashing = network link active, flash rate Output Output Level Connect the supplied 15 V DC external power Scale corresponds to traffic volume Jack (system gain = 0) supply Output ③ Network Speed LED (Amber) ⑥ Mic/Line Switch 1/4” TRS 0 dB (unity) +12 dBV • Off = 10 Mbps Applies a 30 dB pad in mic position (XLR output XLR (line • On = 100 Mbps only) +6 dB +18 dBV setting) ⑦ Balanced XLR Audio Output ④ Ethernet Port XLR (mic Connect to a mic or line level input -24 dB -12 dBV Connect to an Ethernet network to enable setting) remote control and monitoring ⑨ Balanced 1/4” (6.35 mm) TRS Audio Output Connect to a mic or line level input 6

Transmitters ⑩ ⑥①② ①② ③ ⑨ ④ ⑧⑦ ⑤④ ⑪ ⑤ ⑥ ULXD2 4-Way Menu Navigation Button ⑦ ⑧ ⑥ Menu Navigation Buttons Use to navigate through parameter menus and change values. Acts as a ‘back’ button to return to previous exit menus or parameters without confirming a value change Enters menu screens and confirms parameter enter changes Use to scroll through menu screens and to change ① Power LED ▼▲ 1 parameter values • Green = unit is powered on • Red = low battery or battery error (see Troubleshooting) ⑦ Battery Compartment /1 • Amber = power switch is disabled Requires Shure SB900 rechargeable battery or 2 AA batteries. ② On/Off Switch ⑧ AA Battery Adapter Powers the unit on or off Handheld: rotate and store in the battery compartment to use a Shure re- ③ TA4M Input Jack 14 chargeable battery pack Connects to a 4-Pin Mini Connector (TA4F) microphone or instrument cable Bodypack: remove to accommodate a Shure rechargeable battery pack ④ LCD Display: ⑨ Detachable Bodypack Antenna View menu screens and settings. Press any control button to activate the For RF signal transmission 9/ backlight ⑩ Integrated Antenna ⑤ Infrared (IR) Port For RF signal transmission Align with the receiver IR port during an IR Sync for automated transmitter programming ⑪ Microphone Cartridge See Optional Accessories for a list of compatible cartridges ft ra Home Screen Receiver D 1 6 5 2 3 4 ① Receiver Information ④ Transmitter Settings ⑤ Battery Runtime Indicator Use UTILITIES > HOME INFO to rearrange the The following information cycles when a Shure SB900 battery: runtime is displayed in following information: transmitter is tuned to the receiver’s frequency: minutes remaining • Channel name • Transmitter Type (ULXD1=Bodypack; AA Batteries: runtime is displayed with a 5-bar • Group ULXD2=Handheld) indicator • Channel • Input Pad (Bodypack only) • Frequency • RF Power Level (Lo=1 mW; Nm=10 mW; Hi=20 ⑥ TV Channel mW) Displays the TV channel that contains the tuned ② Gain Setting • Transmitter Lock Status (M=Menu; P=Power) frequency 0 to +60 dB, or Mute Note: -No TX- is displayed when there is no RF ③ Mic. Offset Indicator connection between a receiver and transmitter Indicates the transmitter is set to a gain offset value 7

Transmitter 8 1 7 6 2 3 4 5 ① Transmitter Information ② Power Lock Indicator ⑥ RF Power Scroll ▲▼ at the home screen to rearrange the Indicates power switch is disabled Displays RF power setting following information: ③ Battery Runtime ⑦ Bodypack Input Pad • Channel name See Batteries for more details The input signal is attenuated 12 dB • Group • Channel ④ Menu Lock Indicator ⑧ Encryption Icon • Frequency Indicates menu navigation buttons are disabled Indicates encryption is enabled on the receiver and has been transferred to the transmitter from ⑤ Mic. Offset a sync Displays microphone offset gain value Batteries The transmitter runs on two AA batteries or the Shure SB900 rechargeable battery. 1 /1 14 PGXD 9/ Drawings Needed: 1. Polarity 2. AA Clip storage ft ra AA Batteries Shure SB900 Rechargeable Battery D A 5-segment icon on the receiver and transmitter menu screens indi- When using an SB900 rechargeable battery, the receiver and cates battery charge. transmitter home screens display the number of hours and minutes remaining. For accurate battery runtime monitoring, set the transmitter to the appropriate battery type: UTILITY > BATTERY > SET TYPE. Detailed information for the SB900 is displayed in the receiver BATTERY INFO menu and the transmitter menu: UTILITY > BATTERY > BATT. STATS AA Battery Runtime Chart HEALTH: Overall battery health CHARGE: Percentage of a full charge RF Power Setting CYCLES: Number of times the battery has been charged Battery LED TEMP: Battery temperature in Celsius and Fahrenheit Indicator Color 1/10 mW 20 mW Note: Reference the SB900 Battery and SBC800 Charger user guides for Green additional rechargeable battery information. Green Green Green Red Red Total Battery ## ## Runtime 8

Setting Gain Receiver Gain Controls Adjust gain at the receiver so that the average signal levels are solid green The receiver adjusts the system audio gain from 0 to +60 dB. No transmitter and yellow with peaks that flicker the red overload LED. Attenuate the gain if gain is necessary to optimize the gain structure. This allows you to make ad- the signal overloads repeatedly. justments during a live performance. Set the XLR output to line-level when possible to optimize noise performance. Adjust Gain at the Receiver RF audio gain power AB control RF audio gain power OL A B OL L ULXD4 ENTER OL control RF audio gain power Digital Wireless Receiver EXIT Reading the Audio Meter A B OL sync SCAN push Audio peaks illuminate the LEDs for 2 seconds while RMS ENTER OL signal is displayed in realtime. Press the ▲▼ gain buttons on the front of the receiver to adjust in 1 dB increments. OL (Overload) LED: Illuminates EXIT red when the internal limiter is engaged, preventing digital clipping. SCAN push Large Gain Adjustments RF audio gain power control A B or OL OL ULXD4 ENTER OL Digital Wireless Receiver Mute EXIT sync SCAN push To mute the audio, use Wireless Workbench or a third-party control device. Press and hold a Use the control wheel in 1 gain button the AUDIO menu /1 14 Transmitter Input Clip Mic. Offset 9/ The following warning displays on the receiver LCD panel when the transmitter Use this to compensate for signal level differences between transmitters that input is clipped: share the same receiver. Set the offset gain on a low signal level transmitter to match a louder transmit- ter: Utility > Mic.Offset ft Note: For normal gain adjustments, use the receiver gain buttons. ra To correct, attenuate the signal source. If the source cannot be attenuated while using a bodypack transmitter, select INPUT PAD from the main menu to attenuate the input signal 12 dB. D 9

RF RF Power Interference Detection Reference the following table for setting RF Power: Interference Detection analyzes the quality of the RF signal and detects interference conditions that have caused an audio signal dropout. When in- RF Power terference is identified, the RF LEDS illuminate red and the following warning Range Application Setting displays on the receiver LCD panel. For increased channel reuse at close 1 mW ≤100 ft. distances 10 mW ≤300 ft. Typical setups For hostile RF environments or long- 20 mW ≤420 ft. distance applications Perform a Scan and Sync during a performance break if the warning display persists or the audio drops out repeatedly. Note: Using the 20 mW setting decreases the transmitter battery runtime and reduces the number of compatible systems. See the specifications section for details. Scan and Sync Use this procedure to tune a receiver and transmitter to the best open channel. 1 1 2 Important! Before you begin: /1 Turn off all transmitters for the systems you are setting up. (This prevents them from interfering with the frequency scan.) Turn on potential sources of interference such as other wireless systems or devices, computers, CD players, large LED panels, effects processors, and 14 digital rack equipment so they are operating as they would be during the pre- sentation or performance (so the scan will detect and avoid any interference they generate). 3 4 9/ 1. Perform a channel scan on the receiver: SCAN > CHANNEL SCAN. 2. Select a group and press the SCAN button. SCANNING displays on the LCD while it searches for an open frequency. 3. After the scan completes, the receiver displays the group, channel and ft frequency of the best available channel. Press the flashing ENTER button to save the value to the receiver. 5 6 ra 4. Power on the ULXD transmitter. 5. Press the sync button on the receiver. 6. Align the IR windows until the receiver IR port illuminates red. D 7. When complete, SYNC SUCCESS! appears. The transmitter and receiver are now tuned to the same frequency. Multiple System Setup Non-networked Receivers A setup using networked receivers is the fastest and easiest way to distribute 1. Turn on all receivers. the best open channel to each system. See Networking Receivers for network- 2. Conduct a group scan on the first receiver to find the best group of frequen- ing details. cies in your RF environment: SCAN > GROUP SCAN 3. Select a group that contains enough open frequencies to accommodate the Networked Receivers entire setup. 1. Turn on all receivers. 4. Turn on the transmitter and sync to the first receiver. 2. Conduct a group scan on the first receiver to find the best group of frequen- Repeat the following steps for each additional system: cies in your RF environment: SCAN > GROUP SCAN. 5. Go to SCAN > CHANNEL SCAN on the receiver to select the group assigned 3. Press ENTER to accept the group number and automatically assign the next in step 2 best channel to each receiver on the network. 6. Press the SCAN button to find the next best open frequency. 4. Turn on a transmitter and sync to the receiver. Repeat this step for each additional system. 7. Press ENTER to assign the channel to the receiver. 8. Sync the transmitter to the receiver. 10

Manual Frequency Selection Device ID To manually adjust group, channel or frequency, use the RADIO > SET FREQ Name the receiver’s Device ID to easily identify it through the network or in menu. Wireless Workbench: UTILITIES > NETWORKING > Dev. ID Networking Receivers The receiver uses an Ethernet connection to network with other components. ON OFF DHCP For automatic network configuration, use a DHCP enabled Ethernet switch such as the Shure AXT620. Use multiple Ethernet switches to extend the net- work for larger installations. Note: Note use only one DHCP server per network. ULXD4 Digital Wireless Receiver ENTER control RF audio A B OL OL gain power EXIT Automatic IP Addressing sync SCAN push control RF audio gain power 1. If using a Shure AXT620 Ethernet switch, set the DHCP switch to ON. A B Automatic IP OL ULXD4 ENTER OL Digital Wireless Receiver 2. Set the IP Mode to Automatic for all receivers: UTILITIES > NETWORKING > EXIT sync SCAN push Addressing with Shure CTRL NETWORK control RF audio gain power AXT620 A B OL ULXD4 ENTER OL Digital Wireless Receiver 1 EXIT Manual IP Addressing sync SCAN push 1. Connect the receivers to an Ethernet switch. /1 2. Set the IP Mode to Manual for all devices (UTILITIES > NETWORKING > MODE) 3. Set compatible IP addresses for all devices. 4. Set the subnet mask to the same value for all devices. 14 Troubleshooting • Use only one DHCP server per network 9/ • 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 ft the network jack. If the LEDs are not on and the cable is plugged in, replace the cable and ra recheck the LEDs and network icon. To check connectivity of WWB6 to the network: 1. Start WWB6 software and use Inventory view to see devices connected to D the network. 2. If not, find the IP address from one of the devices on the network (such as an ULXD receiver) and see if you can ping it from the computer running WWB6. 3. From a WINDOWS/MAC command prompt, type ‘ping IPADDRESS’ of the device (e.g. “ping 192.168.1.100”). 4. If the ping returns success (no packet loss), then the computer can see the device on the network. If the ping returns failure (100% packet loss), then check the IP address of the computer to ensure it’s on the same subnet as the Axient device. 5. If the pings are successful and the devices still do not show up in the WWB6 inventory, check to ensure all firewalls are either disabled or allow the WWB network traffic to pass to the application. Check that firewall settings are not blocking network access. 11

Home Screen Display Options Encryption ULXD features Advanced Encryption Standard (AES-256) encryption, con- Receiver forming to the US Government National Institute of Standards and Technology (NIST) publication FIPS-197. Edit the following parameters in the UTILITIES menu: 1. Enable encryption on the receiver: UTILITIES > ENCRYPTION. The encryption EDIT NAME: Edits the receiver’s channel name (transfers to the transmitter symbol illuminates green and the LCD displays SYNC NOW FOR ENCYPTION. during a sync). 2. Sync the transmitter to the receiver. The encryption symbol displays on the HOME INFO: Changes the information displayed on the LCD home screen: transmitter. Note: Any change to the encryption status on the receiver requires an sync to transfer the setting to the transmitter. The Encryption Mismatch warning will display on the receiver LCD panel if they are not on the same DISPLAY: Use BRIGHTNESS parameter to adjust the brightness of the LCD setting. panel, meter LEDs and front panel icons and CONTRAST parameter to adjust the contrast of the LCD panel. Transmitter Home Screen: Press the ▲▼ arrows at the home menu to display one of the following screens: System Reset Use this feature to overwrite current settings with saved or factory default settings. Save a System Preset To save the current receiver setup as a new preset: UTILITES > 1 Locking Controls and Settings SYSTEM RESET > SAVE > CREATE NEW PRESET. /1 Use the LOCK feature to prevent accidental or unauthor- ized changes to the hardware. Attempting to access a Restore Settings locked feature will display the following message: To restore saved or factory default settings: Receiver 1. Go to UTILITES > SYSTEM RESET > RESTORE. UTILITIES > LOCK 14 2. Scroll to the preset or default settings option and press ENTER. The follow- ing warning will display: MENU: All menu paths are inaccessible. To unlock, press the EXIT button, turn 3. Press the flashing ENTER button to overwrite the current settings. the control wheel to select UNLOCKED and press ENTER to save. GAIN: Gain adjustment is locked 9/ POWER: Power switch is disabled SCN/SYC: Cannot perform a Scan and Sync Transmitter Advanced RF ft UTILITY > LOCK MENU: All menu paths are inaccessible. To unlock, press the ENTER 4 times: RF Mute ra UTILITY > LOCK > UNLOCKED Use this to turn on a transmitter without interfering POWER: Power switch is disabled with the RF spectrum. Quick-Lock Option: To turn on the transmitter with its power and menu navi- Press and hold the exit button during power-on un- D gation buttons locked, press and hold the ▼ button during power-on until the til RF MUTED is displayed. To un-mute, restart the locked message is displayed. transmitter. To unlock, turn the power switch to the off position, then press and hold the ▼ button while turning the power switch to the on position. Custom Groups Use this feature to create up to six groups of manually selected frequencies Transmitter Presets that can be exported to networked receivers to simplify system setup. To create a custom group: UTILITES > ADVANCED RF > CUSTOM GROUPS Use the TX SYNC SETUP menu to store settings on the receiver to transfer to the transmitter during a sync. Each parameter has the default value KEEP, Note: Use Wireless Workbench or Wireless Frequency Finder to select the which leaves that setting unaffected by a sync. best compatible frequencies. See www.shure.com for more information. Feature Setting To export a custom group: BP PAD 0 dB, -12 dB 1. Go to UTILITES > ADVANCED RF > CUSTOM GROUPS > EXPORT. The follow- ing screen will display. LOCK All, Power, Menu, None 2. Press the flashing ENTER button to export all custom groups to all receivers RF POWER High, Mid, Low on the network. BP OFFSET, 0 dB to +21 dB (in 3 dB increments) HH OFFSET Antenna Bias BATT NiMH, Lithium, Alkaline To turn off: UTILITES > ADVANCED RF > ANTENNA BIAS. Cust. Group On, Off Note: When Cust. Groups is set to on, it may take up to 30 seconds to com- plete an IR sync. 12

Connecting to an AMX or Crestron System The following messages can be used to communicate with an AMX or Crestron unit across an Ethernet connection. Message Types The control system sends the following command messages: Sent from the control system to the Shure device to change the value of a parameter. Used to set the parameter to a specific value. Once a SET SET command is sent, the Shure device sends back a REPORT string with the current resultant setting. GET Gets the current value of a parameter. Once a GET command is sent, the Shure device will send back a REPORT string with the current setting. Reports the current value for a parameter. The REPORT string is sent from the Shure device to the Control system in response to a SET or GET REPORT command. The REPORT string is also sent when the value of the parameter is changed on the Shure device. Syntax Example Messages All messages sent and received are ASCII characters. 1. Each message begins with a "<" followed by a space. 2. Each message ends with a space followed by an ">" <GET 1 FREQUENCY >/0d/0a 3. Each message is terminated by a carriage return and line feed (CRLF). 1 2 3 The control system may need to enter the hex value, equivalent to 0x0D0A. Please see the control system user guide for information on entering car- Example Messages for Channel Parameters riage returns. • <REPORT 1 FREQUENCY 578000 >/0d/0a 4. If the message is a box parameter, there should be no channel number in Example Messages for Box Parameters 1 the string. • <SET DEVICE_NAME Shure >/0d/0a • <REPORT DEVICE_NAME Shure >/0d/0a /1 Command Response Table Action COMMAND RESPONSE View Transmitter Name GET DEVICE_NAME REPORT DEVICE_NAME vvvvvvvv Set Channel Name 14 SET x CHAN NAME vvvvvvvv REPORT x CHAN_NAME vvvvvvvv Get Channel Name GET x CHAN NAME REPORT CHAN_NAME vvvvvvvv Set Audio Level SET x AUDIO_IN_LVL vvvv REPORT x AUDIO_IN_LVL vvvv 9/ View Audio Level GET x AUDIO_IN_LVL REPORT x AUDIO_IN_LVL vvvv REPORT x FREQUENCY vvvvvvvvvvv REPORT Set Transmitter Group & Channel SET x GROUP_CHAN gg,cc x GROUP_CHAN gg,ccvvv View Transmitter Group & Channel GET x GROUP_CHAN REPORT x GROUP_CHAN gg,cc ft REPORT x FREQUENCY vvvvvvvvvvv Set Transmitter Frequency SET x FREQUENCY vvvvvvvvvvv REPORT x GROUP_CHAN --,--vvv ra View Transmitter Frequency GET x FREQUENCY REPORT x FREQUENCY vvvvvvvvvvv Set RF Tx Level SET x RF_TX_LVL vvvvvv REPORT x RF_TX_LVL vvvvvv View RF Tx Level GET x RF_TX_LVL REPORT x RF_TX_LVL vvvvvv D SET x RF_MUTE vvvv REPORT x RF_MUTE vvvv Set RF Mute 1 = mute, 0 = unmute 1 = mute, 0 = unmute GET x RF_MUTE REPORT x RF_MUTE vvvv View RF Mute 1 = mute, 0 = unmute 1 = mute, 0 = unmute SET x AUDIO_TX_MODE vvvv REPORT x AUDIO_TX_MODE vvvv Set Audio Tx Mode 1 = mono, 2 = point to point, 3 = stereo 1 = mono, 2 = point to point, 3 = stereo REPORT x AUDIO_TX_MODE vvvv View Audio Tx Mode GET x AUDIO_TX_MODE 1 = mono, 2 = point to point, 3 = stereo SET x AUDIO_IN_LINE_LVL vvvv REPORT x AUDIO_IN_LINE_LVL vvvv Set Audio Input Line Level 0 = off (Aux), 1 = on (Line) 0 = off (Aux), 1 = on (Line) REPORT x AUDIO_IN_LINE_LVL vvvv View Audio Input Line Level GET x AUDIO_IN_LINE_LVL 0 = off (Aux), 1 = on (Line) SET x METER_RATE vvvvvvvvvvv REPORT x METER_RATE vvvvvvvvvvv Set Metering Rate 0 = off, value in milliseconds 0 = off, value in milliseconds REPORT x METER_RATE vvvvvvvvvvv View Metering Rate GET x METER_RATE 0 = off, value in milliseconds REPORT x AUDIO_IN_LVL_L vvvvvvvvvvv Audio Meter Level REPORT x AUDIO_IN_LVL_L vvvvvvvvvvv REPORT x AUDIO_IN_LVL_R vvvvvvvvvvv 13

Firmware Firmware 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 Firmware Update Manager tool available in Shure’s Wireless Workbench® (WWB) software. Software is available for download from http://www.shure.com/wwb. Perform the following steps to update the firmware for the ULXD system: 1. Download the latest firmware to WWB software: Tools > Firmware Update Manager. Click Check Now to view and download the latest versions. 2. Connect the receiver and computer to the same network. 3. Download the latest firmware to the receiver. 4. To transfer firmware to the transmitter, go to UTILITIES > TX FW UPDATE on the receiver. 5. Align the transmitter and receiver IR ports. 6. Press ENTER on the receiver to begin the download to the transmitter. IR ports must be aligned for the entire download, which can take 50 seconds or longer. Once the download is complete, the receiver automatically begins the firmware update, which overwrites the existing firmware. CAUTION! Do not turn off the receiver until the update is complete. Troubleshooting Issue See Solution... No Sound Power, Cables, or RF 1 Faint sound or distortion Gain Lack of range, unwanted noise bursts, or dropouts RF /1 Cannot turn transmitter off or change frequency settings, or can’t program receiver Interface locks Encryption error message 14 Encryption Mismatch Power Compatibility Make sure that the receiver and transmitter are receiving sufficient voltage. • Perform a Scan and Sync to ensure the transmitter and receiver are set to Use the 15 V DC power supply furnished with the ULXD4 receiver. Check the the same group and channel. battery indicators and replace the transmitter batteries if necessary. 9/ • Look at the label on the transmitter and receiver to make sure they are in the same band (G50, J50, L50, etc...). Gain Reducing Interference Adjust the system gain on the front of the receiver. Ensure the output level • Perform a group or channel scan to find the best open frequency. Perform a (XLR output only) on the back of the receiver corresponds to the input of the ft sync to transfer the setting to the transmitter. mixing console, amplifier, or DSP. • 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). ra Cables • Maintain a line of sight between transmitter and receiver antennas. Check that all cables and connectors are working correctly. • Move receiver antennas away from metal objects or other sources of RF interference (such as CD players, computers, digital effects, network D Interface Locks switches, network cables and Personal Stereo Monitor (PSM) wireless systems). The transmitter and the receiver can be locked to prevent accidental or unau- thorized changes. A locked feature or button will produce the Locked screen on • Eliminate RF overload (see below). the LCD panel. Increasing Range If the transmitter is more than 6 to 60 m (20 to 200 ft) from the receiver an- Encryption Mismatch tenna, you may be able to increase range by doing one of the following: Re-sync the receiver and transmitter after enabling or disabling encryption. • Reduce interference (see above). • Increase transmitter RF power level. Radio Frequency (RF) • Use an active directional antenna, antenna distribution system, or other antenna accessory to increase RF range. RF LEDs If neither blue RF Diversity LED is illuminated, then the receiver is not detect- Eliminating RF Overload ing the presence of a transmitter. If you see the red RF LED on a receiver, try the following: The amber RF Signal Strength LEDs indicate the amount of signal being • Reduce the transmitter RF power level received. This signal could be from the transmitter, or it could be from an • Move the transmitter further away from the receiver—at least 6 m (20 ft) 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 • If you are using active antennas, reduce antenna or amplifier gain. channel has too much interference, and you should try a different channel. • Use omnidirectional antennas 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. 14

Tables and Diagrams Frequency Range and Transmitter Output Power Band Frequency Range Power ( mW) Band Frequency Range Power ( mW) ( MHz) ( MHz) G50 470 to 534 1/10/20 L51 632 to 696 1/10/20 G51 470 to 534 1/10/20 P51 710 to 782 1/10/20 G52 479 to 534 1/10 R51 800 to 810 1/10/20 H51 534 to 598 1/10/20 JB (Tx only) 806 to 810 1/10 H52 534 to 565 1/10 “A” Freq (770.250- 805.750) : 20mW / J50 572 to 636 10/50 10mW / 1mW K51 606 to 670 1/10 AB (Rx and Tx) 770 to 810 “B” Freq: (806.125- L50 632 to 696 1/10/20 809.750) = 10mW / 1mW Q51 794 to 806 10/50 X50 925 to 932 10 1 /1 ULXD1 TA4M Connector 500 Ω 14 500 Ω 5 V DC 100 µF 1µF Audio Ground Pad 12dB Input Bias Voltage 9/ 1M Ω 470 pF Audio Input Active Z Active Load Load Ground ft ra D ULXD4 Audio Outputs 22 µF instrument/ aux 50 Ω 22 µF 22 µF 50 Ω -30 dB mic/ line 22 µF 50 Ω 17

Certifications ULXD1, ULXD2, ULXD4 Meets essential requirements of the following European Directives: • Low Voltage Directive 2006/95/EC • R&TTE Directive 99/5/EC • WEEE Directive 2002/96/EC, as amended by 2008/34/EC • RoHS Directive 2002/95/EC, as amended by 2008/35/EC Note: Please follow your regional recycling scheme for electronic waste • Conforms to European Regulation (EC) No. 1275/2008, as amended. Meets requirements of the following standards: EN 300 422 Parts 1 and 2, EN 301 489 Parts 1 and 9. ULXD1, ULXD2 Certified under FCC Part 74. Certified by IC in Canada under RSS-123 and RSS-102. IC: 616A-ULXD1 G50, 616A-ULXD1 J50, 616A-ULXD1 L50; 16A-ULXD2 G50, 616A-ULXD2 J50, 616A-ULXD2 L50. FCC: DD4ULXD1G50, DD4ULXD1J50, DD4ULXD1L50; 16A-ULXD2G50, DD4ULXD2J50, DD4ULXD2L50. ULXD4 Approved under the Declaration of Conformity (DoC) provision of FCC Part 15. 1 Certified in Canada by IC to RSS-123. IC: 616A-ULXD4 G50, 616A-ULXD4 J50, 616A-ULXD4 L50 /1 This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. This device complies with Industry Canada licence-exempt RSS standard(s). Operation of this device is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. 14 Le présent appareil est conforme aux CNR d’Industrie 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, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 9/ Note: EMC conformance testing is based on the use of supplied and recommended cable types. The use of other cable types may degrade EMC performance. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment. The CE Declaration of Conformity can be obtained from Shure Incorporated or any of its European representatives. For contact information please visit www. shure.com ft The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance ra Authorized European representative: Shure Europe GmbH Headquarters Europe, Middle East & Africa Department: EMEA Approval D Jakob-Dieffenbacher-Str. 12 75031 Eppingen, Germany Phone: 49-7262-92 49 0 Fax: 49-7262-92 49 11 4 Email: info@shure.de Information to the user 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 interfer- ence 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. 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 equip- ment 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. 18


Document Created: 2011-09-14 13:53:48
Document Modified: 2011-09-14 13:53:48
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