GLXD4R
Half-Rack Wireless Receiver
Complete user guide for the GLXD4R wireless system. Includes installation instructions, best practices, specifications, and troubleshooting.
Version: 4.1 (2020-K)
Shure Incorporated
GLXD4R Half-Rack Wireless Receiver |
4 |
IMPORTANT SAFETY INSTRUCTIONS |
4 |
WARNING |
5 |
Note: |
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System Overview |
5 |
Features |
6 |
Furnished Accessories |
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Optional Accessories |
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Quick Start for Single Receiver |
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Receiver Controls and Connectors |
8 |
Receiver Screen |
11 |
Transmitters |
12 |
Transmitter Status LED |
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Wearing the Bodypack Transmitter |
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Wearing the Headworn Microphone |
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Correct Microphone Placement |
15 |
Batteries and Charging |
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Receiver Charging Bay |
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Charging from an AC Power Source |
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Charging from a USB Port |
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LED Status During Charging |
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Installing Transmitter Batteries |
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Bodypack Transmitter |
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Handheld Transmitter |
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Charging Times and Transmitter Runtimes |
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Important Tips for Care and Storage of Shure Recharge-
able Batteries |
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2.4 GHz Spectrum Overview |
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Overcoming the Challenges of 2.4 GHz |
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Coexisting with Wi-Fi |
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Challenging Wireless Environments |
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Tips to Improve Wireless System Performance |
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Additional Tips |
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Remote Antenna Placement |
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Multiple Receiver Systems |
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Setting Up Receivers and Transmitters |
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Manually Linking a Transmitter to a Receiver |
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Combo Systems |
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Operation |
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Gain Adjustment |
23 |
Locking and Unlocking the Controls |
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Identifying Linked Transmitters and Receivers with Re |
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mote ID |
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Manually Selecting a Group and Channel |
25 |
Firmware |
25 |
Connect to the Computer |
26 |
Rack-Mounting Instructions |
26 |
Troubleshooting |
28 |
Resetting Components |
30 |
Resetting the Receiver |
30 |
Resetting the Transmitter |
30 |
Specifications |
30 |
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Shure Incorporated |
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Pin Assignments |
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Certifications |
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GLXD2 |
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Information to the user |
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Receiver Output Connectors |
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GLXD4R
Half-Rack Wireless Receiver
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 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
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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: Battery packs shall not be exposed to excessive heat such as sunshine, fire, or the like.
WARNING: Danger of explosion if incorrect battery replaced. Operate only with AA batteries.
•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
•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 with other than specified Shure products
•Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs
•This equipment is intended to be used in professional audio applications.
•EMC conformance is based on the use of supplied and recommended cable types. The use of other cable types may de grade EMC performance.
•Use this battery charger only with the Shure charging modules and battery packs for which it is designed. Use with other than the specified modules and battery packs may increase the risk of fire or explosion.
•Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equip ment.
Note: Use only with the included power supply or a Shure-approved equivalent.
GLX-D Advanced Digital Wireless Systems combine Automatic Frequency Management technology with a rack mountable metal receiver, rechargeable lithium-ion batteries, world-renowned microphones, and unparalleled design and construction. New GLX-D Advanced Frequency Managers (available separately) connect multiple GLXD4R receiver systems for increased
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channel count and improved RF reliability, consolidating RF to one pair of antennas. New antenna accessories help improve reception by letting you mount antennas closer to transmitters, with directional reception for improved performance. Available in a variety of bodypack and handheld configurations, GLX-D Advanced Digital Wireless sets the standard for ease of operation and digital audio clarity.
•Exceptional digital audio clarity
•Operates in globally unlicensed 2.4 GHz spectrum
•Optional GLX-D Frequency Manager allows operation of up to 11 systems
•New antenna accessories for remote mounting and improved reception
•Half-rack size and metal chassis
•Rechargeable batteries deliver cost efficiency and up to 11.5 hours of runtime
•Adjustable transmitter gain to optimize audio signal
•Automatically moves away from interference without audio interruption
•RF back-channel for remote control of transmitter functions
•Automatic transmitter power-off to conserve battery life when transmitter is not in use
Reverse SMA Bulkhead Adapters, lockwasher, nut |
95A32436 |
0.6 m (2 ft.) Reverse SMA Cable |
UA802-RSMA |
Power Supply |
PS43 |
UA8-2.4 GHz 1/2 Wave Antenna |
95B13528 |
Rack-mounting hardware kit |
90AZ8100 |
Shure Lithium-Ion Rechargeable Battery |
SB902A |
USB Cable, Type A to Micro-B |
95A21651 |
* Only included with GLXD14 or GLXD24 systems.
GLX-D Frequency Manager |
UA846Z2-LC |
Passive Directional Antenna 2.4 GHz |
PA805Z2-RSMA |
Reverse SMA Passive Antenna Splitter (900 MHz ISM, DECT, 2.4 GHz) |
UA221-RSMA |
Wall Mount for PA805Z2-RSMA and UA8-2.4GHZ |
UA505-RSMA |
1/2 Wave Antenna, 45 deg. (2.4 GHz) |
UA8-2.4GHZ |
0.6 m (2 ft.) Reverse SMA Cable |
UA802-RSMA |
1.8 m (6 ft.) Reverse SMA Cable |
UA806-RSMA |
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7.6 m (25 ft.) Reverse SMA Cable |
UA825-RSMA |
15.2 m (50 ft.) Reverse SMA Cable |
UA850-RSMA |
30.4 m (100 ft.) Reverse SMA Cable |
UA8100-RSMA |
Reverse SMA Bulkhead Adapters |
95A32436 |
To reduce set-up time, the transmitter and receiver automatically link to form an audio channel the first time they are powered on and never have to be linked again.
Step
Step
Step
Connect power supply to the receiver and plug cord into an AC power source. Connect the
audio output to an amplifier or mixer.
Install charged transmitter batteries.
Turn on the transmitter and receiver. The blue rf LED will flash while the transmitter and re ceiver form a link. The rf LED turns solid blue when the link has successfully formed.
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Note: The transmitter and receiver will remain linked for future usage. At power-up, the blue rf LED and transmitter
LED will illuminate, skipping the linking step.
Check the audio and adjust the gain if necessary.
Step
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RF Status LED
◦ON = Linked transmitter is on.
◦Flashing = Searching for transmitter.
◦OFF = Linked transmitter off or transmitter unlinked.
Group Button
Press and hold for two seconds to enable manual group edit.
Data Sync LED
◦ON = Data sync is on (receiver connected to GLX-D Frequency Manager).
◦Flashing = Searching for frequencies.
◦OFF = Data sync is off (receiver not connected to GLX-D Frequency Manager).
Link Button
Press to manually link receiver to a transmitter or to activate the remote ID function.
Channel
◦ Press to start a channel scan.
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◦ Press and hold for two seconds to enable manual channel edit.
LCD Screen
Displays receiver and transmitter status.
Gain Buttons
Press to increase or decrease transmitter gain in 1 dB increments.
Battery Charging Indicator
Illuminates when battery is in charging bay:
◦Red = Battery charging.
◦Green Flashing = Battery charge at 90%.
◦Green = Battery charged.
◦Amber Flashing = Charging error, replace battery.
Battery Charging Bay
Charges transmitter battery if receiver is plugged in to power outlet.
Power Button
Powers the unit on and off.
Antenna
Two antennas per receiver. Antennas pick up the signal from the transmitter.
Power Supply Jack
Connect the supplied 15 V DC external power supply.
Firmware Update
Connect to computer to download firmware updates.
Mic/Line Switch
Sets XLR output level to microphone or line level.
XLR Audio Output
Supplies microphone-level or line-level audio output.
Inst/Aux Out
TRS ¼" (6.35mm) audio output. Connect to mixers, recorders, and amplifiers.
Group
Displays the selected group.
Channel
Displays the selected channel.
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Transmitter Battery Runtime
Displays remaining battery life in hours and minutes.
Alternatively displays the following battery status:
◦CALC = battery life calculation
◦Lo = battery life less than 15 minutes
◦Err = replace battery
Audio Meter
Indicates audio signal level and peaks.
Gain
Displays transmitter gain settings (dB).
OL Indicator
Indicates audio overload, reduce gain.
Transmitter Locked
Displayed when linked transmitter controls are locked.
Scanning
Indicates a scan is in progress.
Auto
Indicates that the selected group has backup channels available.
Antenna
Carries wireless signal.
Status LED
LED color and state indicate transmitter status.
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