Note: EMC conformance testing is based on the use of supplied and recom-
mended 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.
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 inter-
ference, 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 equiva-
lent.
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 bat-
teries
• 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 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 de-
manding 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
Shure IncorporatedQLX-D Wireless System
2017/10/042/34
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General
Weight and Dimensions
