Shure QLX-D User manual

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QLX-D
Wireless System
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 (including amplifiers) that produce heat. Do not place any open flame sources on
the product.
9. DO NOT defeat the safety purpose of the polarized or grounding type plug. A polarized plug has
two blades with one wider than the other. A grounding type plug has two blades and a third
grounding prong. The wider blade or the third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
11. ONLY USE attachments/accessories specified by the manufacturer.
12. USE only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with
the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to
avoid injury from tip-over.
13. UNPLUG this apparatus during lightning storms or when unused for long periods of time.
14. REFER all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
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Table of Contents
IMPORTANT SAFETY
INSTRUCTIONS
Important Product
Information
System Overview
Quick Start
Wearing the Bodypack
Transmitter
Hardware Interface
Battery Installation
Receiver Gain Adjustment
System Set Up
Radio Frequency (RF)
Settings
Networking
Connecting to an External
Control System
Managing QLX-D with
Wireless Workbench 6
Firmware Updates
Troubleshooting
Hardware and Connectors
Accessories
Specifications
Certifications

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15. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with liquids,
such as vases, on the apparatus.
16. The MAINS plug or an appliance coupler shall remain readily operable.
17. The airborne noise of the Apparatus does not exceed 70dB (A).
18. Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a
protective earthing connection.
19. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
20. Do not attempt to modify this product. Doing so could result in personal injury and/or product
failure.
21. Operate this product within its specified operating temperature range.
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 user-serviceable parts inside. Refer all
servicing to qualified service personnel. The safety certifications do not apply when the operating
voltage is changed from the factory setting.
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 depends on the user’s classification
and application, and on the selected frequency. Shure strongly urges the user to contact the
appropriate telecommunications authority concerning proper licensing, and before choosing and
ordering frequencies.
Information to the 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

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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 performance.
Please follow your regional recycling scheme for batteries, packaging, and electronic waste.
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.
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.
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.
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
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.
Caution: Avoid operating mobile phones and mobile broadband devices near your wireless system to
prevent the possibility of interference.
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or

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other reproductive harm.
System Overview
QLX-D® Digital Wireless delivers defined, streamlined performance with transparent 24-bit digital
audio. Combining professional features with simplified setup and operation, QLX-D offers outstanding
wireless functionality for demanding live sound events and installations.
Shure digital wireless technology enables QLX-D to transmit clearly detailed audio with extended,
virtually flat frequency response. Designed to be highly RF spectrum efficient, QLX-D can operate
more than 60 compatible channels simultaneously in a single frequency band. Automatic channel scan
and IR sync make finding and assigning an open frequency quick and easy. Ethernet connection
provides networked channel scanning across multiple receivers and Shure Wireless Workbench® control
software compatibility for advanced frequency coordination. AES-256 encryption comes standard and
can be easily enabled for secure wireless transmission.
QLX-D also adds Shure rechargeable power options to provide dramatic long-term cost savings and
extended transmitter battery life over alkaline batteries, and battery metering that reports remaining
runtime in hours and minutes. With clearly defined performance and innovation, QLX-D delivers the
very latest in digital wireless technology from Shure.
Features
Transparent 24-bit digital audio
Extended 20 Hz to 20 kHz frequency range (microphone dependent)
120 dB dynamic range
Digital predictive switching diversity
64 MHz tuning bandwidth (region dependent)
More than 60 available channels per frequency band (region dependent)
Up to 17 compatible systems per 6MHz TV band; 22 systems per 8 MHz band
Easy pairing of transmitters and receivers over IR scan and sync
Automatic channel scan
Ethernet networking for multiple receiver systems
Network channel scanning configures open frequencies for networked receivers
Compatible with Shure Wireless Workbench 6 control software
Remote control from a mobile device or tablet via ShurePlus™ Channels app
AES-256 encryption for secure wireless transmission
Elegant and easy-to-use interface with high-contrast LCD menu
Compatible with external control systems such as AMX or Crestron
Professional-grade all-metal construction
Transmitters use 2 AA batteries or Shure SB900 rechargeable battery
System Components

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ɠ QLXD4 Receiver
ɡ PS24 Power Supply
ɢ 1/2 Wave Antennas (2)
ɣ 2 ft. BNC Cables with Bulkhead Adapters (2)
ɤ Choice of QLXD1 Bodypack Transmitter or QLXD2 Handheld Transmitter
ɥ AA Alkaline Batteries (not included in Argentina)
ɦ Rackmount Hardware
Model Variations
Model variations with additional components are available to meet specific performance situations.
QLXD2 Handheld Transmitter
Includes QLXD2 Handheld, available with any of the following microphone cartridges:
SM58
Beta 58A
SM86
Beta 87A
SM87A
Beta 87C
KSM9
KSM9HS (black)
Microphone Clip

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Battery Contact Cover
Zipper Bag
QLXD1 Bodypack Guitar System
Includes QLXD1 bodypack transmitter
WA305 Premium instrument cable
Zipper Bag
QLXD1 Bodypack Headworn or Lavalier
Includes QLXD1 bodypack, available with any of the following microphone cartridges:
Beta 98H/C
WL93
WL183
WL184
WL185
MX150 (omni)
MX150 (cardioid)
MX153 (black or tan)
SM35
Zipper Bag
Bodypack and Handheld Combo System
QLXD1 bodypack transmitter with WL185 Microflex cardioid lavalier microphone
QLXD2 handheld transmitter with Shure SM58 microphone cartridge
Battery Contact Cover
Zipper Bag (2)
Quick Start
Step 1: Power and Antenna Connection
ɠ Connect an antenna to each of the antenna connectors.
ɡ Connect the power supply to the receiver and plug into an AC power source.
ɢ Connect the receiver audio output to a mixer or amplifier.
ɣ Press and hold the power button to turn on the receiver.

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Step 2: Scanning for the Best Available Channel
1. Press the menu button on the receiver to access the scan function.
2. Press the enter button to start a frequency scan. The scan icon will flash while in scan mode. When
the scan is complete, the selected group and channel appear on the display.
Step 3: Install Batteries into Transmitter

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ɠ Accessing the Battery
Compartment
Press the side tabs on the bodypack or unscrew the cover on the handheld
as shown to access the battery compartment.
ɡ Installing Batteries AA Batteries: Place batteries (note polarity markings) and AA Adaptor
as shown
Shure SB900 Battery: Place battery as shown (note polarity markings),
remove AA Adaptor from bodypack transmitter, stow AA Adaptor in
door for handheld transmitter
Note: If using AA batteries, select a battery type from the transmitter menu to ensure accurate battery metering.
Step 4: IR Sync to Create an Audio Channel
1. Turn on the transmitter.
2. Press the sync button on the receiver. The red ir LED will blink indicating that sync mode is active.
3. Align the IR sync windows of the transmitter and receiver at a distance of <15 cm (6 in.). When the
transmitter and receiver are aligned, the red ir LED remains on and the sync will automatically
occur.

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4. sync good appears on the display when IR sync is complete. The blue rf LED will illuminate
indicating that the transmitter is within range of the receiver.
Note: If the IR sync fails, repeat the IR sync procedure, carefully maintaining alignment between
the IR windows of the transmitter and receiver.
Step 5: Sound Check and Gain Adjustment
1. Test the transmitter at performance levels while monitoring the audio meter and the audio LED.
The audio meter should display at least 3 bars and the audio LED should be green. Reduce the
gain if there is audible distortion of the audio.
2. Increase or decrease the gain if necessary by pressing the arrow buttons on the receiver front
panel.
Wearing the Bodypack Transmitter
Clip the transmitter to a belt or slide a guitar strap through the transmitter clip as shown.
For best results, the belt should be pressed against the base of the clip.

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Hardware Interface
Receiver Front and Back Panels
ɠ Display Shows menu options, receiver and transmitter settings.
ɡ Arrow Buttons Adjust gain setting or change menu parameters.

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ɢ Enter Button Press to save menu or parameter changes.
ɣ Sync Button Press to activate IR sync.
ɤ Power Switch Powers receiver on or off.
ɥ Audio LED Green = normal
Yellow = signal approaching limiter threshold
Red = limiter engaged to prevent clipping
ɦ Menu Button Press to access or select menu screens
Press to cancel pending changes
Press and hold to return to the home screen
ɧ RF LED Illuminates when RF link with transmitter is active.
ɨ IR Window Align with the transmitter IR window during an IR sync to automatically
program transmitters.
ɩ Sync LED Blinking: IR sync mode is enabled
On: Receiver and transmitter aligned for IR sync
ꋷ Power Cord Strain
Relief
Secures power cord.
ꋸ Power Supply Jack Connection point for DC power supply.
ꋹ Ethernet Port For network connection.
Amber LED (network speed):
off = 10 Mbps, on = 100 Mbps
Green LED (network status):
off = no network link, on = network link active
flashing = rate corresponds to traffic volume
ꋺ Receiver Reset Press to restore receiver default settings.
ꋻ Antenna Connectors BNC connector for receiver antennas
ꋼ Mic/Line Switch Sets output level to microphone or line.
ꋽ XLR Audio Output Balanced (1: ground, 2: audio +, 3: audio - )
ꋾ 1/4"
Instrument/Auxiliary
Output
Impedance Balanced (Tip: audio, Ring: no audio, Sleeve: ground)

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Receiver Display
ɠ Group Displays group setting.
ɡ Channel Displays channel setting.
ɢ Active Antenna
Indicator
Illuminates to indicate which antenna is active.
ɣ RF Signal Meter Number of bars displayed corresponds to RF signal level - OL = overload.
ɤ Audio Meter Number of bars displayed corresponds to audio level.
OL = Illuminates when receiver audio limiter is active to prevent
clipping
TxOL = Illuminates when transmitter input is overloaded. Reduce input
from microphone or instrument to prevent clipping.
ɥ Gain Level Displays receiver gain setting in 1 dB increments.
ɦ Receiver Lock Status Lock icon and name of locked control:
menu
power
gain
ɧ Frequency Setting Selected frequency (MHz).
ɨ Encryption Status Illuminates when encryption is enabled.
ɩ Scan Displayed when scan function is active.
ꋷ Network Scan Displayed when network scan function is active in multi-receiver systems.
ꋸ Network Connection
Indicator
Illuminates when additional Shure components are detected on the
network.
ꋹ TV Channel Displays the number of the TV channel containing the selected frequency.

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ꋺ Transmitter Battery
Icon
Indicates remaining battery life.
Enable the Low Battery Alert to flash the receiver display when battery
runtime is less than 30 minutes.
ꋻ SB900 Battery
Runtime
When the transmitter is powered by a Shure SB900 rechargeable battery,
remaining runtime is displayed in hours:minutes.
Navigating the Receiver Menus
The receiver has a main menu for setup and configuration and an advanced menu to access additional
receiver functions.
Main Menu
Press the menu button to access the menu. Each additional press of the menu button advances to the
next menu screen in the following order:
ɠ Scan Receiver automatically scans for the best available frequency
ɡ Network Scan Scans to find frequencies for networked receivers operating in the same
frequency band (available when connected to a network with receivers in
the same band)
ɢ Group Edit the receiver group settings
ɣ Channel Edit the receiver channel settings
ɤ Lock Choose a control lock option
ɥ Encryption Use the arrow buttons to enable encryption (on) or disable encryption (off)
ɦ Frequency Use the arrow buttons to edit the frequency value
Advanced Menu
Starting from the main menu home screen, press menu while holding the enter button to access the
advanced menu. Each additional press of the menu button advances to the next menu screen in the
following order.

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ɠ Custom Groups Use to add channels and frequencies to Custom Groups
ɡ TV Channel Spacing Selects the regional bandwidth for TV channel display
ɢ Low Battery Alert Enable or disable the low battery alert on the receiver screen
ɣ
Boundary/Gooseneck
Transmitter Presets
Sends ULXD6/ULXD8 presets configured in WWB to transmitters via the IR
Sync window
ɤ Firmware Update Displays what kind transmitter firmware the receiver has available. See
Firmware Updates for more details.
HH BP = handheld or bodypack firmware
BN GN = boundary or gooseneck firmware
ɥ IP Settings Use to select and edit IP settings and subnet masks
ɦ Network Reset Returns network settings and IP address to default setting
ɧ Factory Reset Restores factory settings
For application and configuration details, see the related guide topic for each advanced feature.
Tips for Editing Menu Parameters
To increase, decrease or change a parameter, use the arrow buttons
A menu setting will blink when editing is enabled
To save a menu change, press enter
To exit a menu without saving a change, press menu
To access the advanced menu, press menu while holding the enter button from the home screen
To return to the home screen from any menu without saving changes, press and hold the menu
button.
Transmitters
ɠ Power LED Green = unit is powered on
Red = low battery
ɡ On/Off Switch Powers the transmitter on or off.
ɢ Display: View menu screens and settings. Press any control button to activate the
backlight.

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ɣ IR window Align with the receiver IR window during an IR sync for automated
transmitter programming.
ɤ Menu Navigation
Buttons
menu = Use to navigate between menu screens.
▼ = Use to select menu screens, edit menu parameters, or choose a
home screen display option.
enter = Press to confirm and save parameter changes.
Tip: Press the menu button to exit without saving parameter changes.
ɥ Battery
Compartment
Requires 2 AA batteries or a Shure SB900 rechargeable battery.
ɦ AA Battery Adapter Secures batteries when powering transmitter with AA batteries instead of
Shure SB900 battery.
ɧ Bodypack Antenna For RF signal transmission.
ɨ Handheld Integrated
Antenna
For RF signal transmission.
ɩ Microphone
Cartridge
See Optional Accessories for a list of compatible cartridges.
ꋷ TA4M Input Jack Connects to a 4-Pin Mini Connector (TA4F) microphone or instrument
cable.
ꋸ Battery Contact
Cover
Align the cover as shown to prevent reflections from the battery contacts
during broadcasts or performances.

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Transmitter Display

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ɠ Battery Indicator Bars displayed indicate remaining battery life.
ɡ Home Screen Display:
Group and
Channel/Frequency/SB900
Battery Runtime
Use the arrow keys to select one of the following home screen displays:
Group and Channel SB900 battery runtime Frequency
ɢ Encryption Status Icon displayed when encryption is enabled.
ɣ Lock Displayed when transmitter controls are locked.
ɤ RF Power RF power setting (Lo or Hi).
ɥ Mic Offset Displays mic offset level in 3 dB increments.
Transmitter controls
To increase, decrease or change a parameter, use the ▼ buttons
To save a menu change, press enter
To exit a menu without saving a change, press the menu button

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Bodypack
Handheld
Transmitter Menu Options and Navigation
The transmitter features individual menu screens for setting up and adjusting the transmitter. To access
the menu options from the home screen, press the menu button. Each additional press of the menu
button advances to the next menu screen.
ɠ Home Screen Use the arrow keys to select one of the following home screen displays:
Battery Icon/group and channel
Battery Icon/frequency
Battery Icon/Battery Runtime (SB900 installed)
ɡ group Use the arrow buttons to scroll through the groups.
ɢ channel Use the arrow buttons to scroll through the channels.
ɣ frequency Use the arrow buttons to adjust the frequency. Press and hold for faster
scrolling.
ɤ lock Select a lock option:
On = controls locked
OFF = controls unlocked
ɥ rf power Select an rf power setting:
Lo = 1 mW
Hi = 10 mW
ɦ mic offset dB Use to match audio levels between two transmitters used in a combo

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system. Range is 0 to 21 dB (3 dB increments). Adjustments occur in
realtime.
ɧ battery type Use to set the battery type to match the installed AA battery type to ensure
accurate battery metering. Menu is not displayed when Shure SB900
batteries are installed.
Tips for Editing Menu Parameters
To access the menu options from the home screen, press the menu button. Each additional press
of the menu button advances to the next menu screen.
A menu parameter will blink when editing is enabled
To increase, decrease or change a parameter, use the arrow buttons
To save a menu change, press enter
To exit a menu without saving a change, press menu
Control Lock Options for the Receiver and Transmitter
Control lock options are available for both the receiver and the transmitter to protect against
accidental or unauthorized changes. Locks can be directly set from the component menu, or remotely
set from WWB6. To maintain protection, controls remain locked when the transmitter is turned off and
turned on.
Locking and Unlocking the Receiver Controls
The receiver has the following control lock options which can be used separately or in any
combination:

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gain: locks the arrow buttons to prevent changes to the audio gain settings
menu: prevents access to menu items and IR sync (gain controls and power switch remain active)
power: disables power switch (gain and menu controls remain active)
To lock a receiver control:
1. Press the menu button to navigate to the lock settings.
2. Use the arrow buttons to add or remove the lock options shown next to the lock icon.
3. Press enter to save the lock settings.
To unlock a receiver:
Tip: To unlock the menu and clear all locks, press and hold the menu button while in the home screen
until the unlock icon appears. Press enter to confirm and save change.
1. To unlock gain or power settings, navigate to the lock settings by pressing the menu button.
2. Press the arrow buttons to de-select a lock option.
3. Press enter to confirm and save change.
Locking and Unlocking Transmitter Controls
The transmitter controls can be locked or unlocked by selecting On (locked) or OFF (unlocked) from
the transmitter lock menu.
If an attempt is made to access a locked control, the lock icon will flash, indicating that the transmitter
controls are locked.
To set a transmitter lock:
1. Press the menu button to navigate to the lock settings.
2. Use the arrow buttons to select on.
3. Press enter to save. The lock icon appears on the display to confirm that the control locks are
enabled.
To unlock the transmitter:
1. Press and hold the menu button until OFF and the unlock icon appear on the display.
2. Press enter to save changes.