Shure Axient Informacje Techniczne

SYSTEM GUIDEWIRELESS MANAGEMENT NETWORKTM© 2011 Shure Incorporated27A16360 (Rev. 1)

Introduction Chapter 1 ‒ Welcome to Axient and Wireless Workbench ...11Ch

Use the following guidelines to ensure accurate RF coordination and maximize the number of frequencies available.• Place the antennas in the position

RF Coordination WizardThe Spectrum Manager includes a wizard to provide guided device and frequency configuration. Choose one of the following set up

Update Freqs Wizard OptionThe following example shows the steps for updating frequencies for networked components by using the Update Freqs option.Upd

Entering Exclusions1. From the Spectrum Manager menu: CFL > New > Exclusions2. Select the Add option.3. Use the control wheel to highlight TV, S

Use the Edit menu option to edit the CFL. From the Spectrum Manager menu: CFL > Edit① Frequency/TotalDisplays the currently selected frequency and

Backup Frequency MonitoringDuring operation, the data screen tracks the status of frequencies available for Axient channels in the system. The total n

From the Spectrum Manager menu: Manual > Scan1. Set the following modes:• Sweep = Single or Continuous• Peak Hold = Off or ON• Exclusion Thresho

Troubleshooting Chapter 18 ‒ RF and Audio Troubleshooting ...

Chapter 18 ‒ RF and Audio TroubleshootingThe job of a communications system is to transfer a signal, or message, from one location to another. Most co

Use this checklist as a first step when troubleshooting the Axient system. If the system fails a test, refer to the related troubleshooting section ap

Chapter 1 ‒ Welcome to Axient and Wireless WorkbenchWelcome to the Axient™ Wireless Management Network and Wireless Workbench® 6 – a dramatic new thre

Let’s start with an example of an Axient system identifying the RF links and audio links:①Microphone②Transmitter(sender)③Transmitterantenna④Elec

Step 1 (Receiver 2)The usual indicator of an RF problem is the RF LEDs on the receiver are not on. If the RF LEDs on the receiver are all on, that usu

Step 3 (Receiver 1)Check that the receiver 1 is plugged in, and that both power switches are ONThe RF cascade ports will not pass the RF signal if the

Step 7 (Receiver Antenna)Check the antenna for proper mounting height and locationThe receiver antennas should be located at least six feet above grou

Step 10 (Transmitter)Check the transmitter power and batteryEnsure the transmitter is powered on and the battery is charged and properly seated in the

Check the audio output control and MUTE settingsExamine the audio output and MUTE settings on the LCD display receiver home screen. If the audio outpu

RF Troubleshooting TableUse the following table as quick reference to troubleshoot common RF problemsSymptom Possible Cause SolutionRF LEDs not lit on

117Chapter 19 ‒ Network and ShowLink TroubleshootingONOFFDHCPONOFFDHCPAXT610Axient WirelessShowlink Acces PointChapter 19 ‒ Network and ShowLink Troub

118Part 4: TroubleshootingStep 1 (Receivers)For this example, we’ll start at the receivers for our troubleshooting method.Check that the receivers are

119Chapter 19 ‒ Network and ShowLink TroubleshootingStep 4 (Ethernet Switch 2 Cables)Check the network cableIf the LEDs are not on at the network jack

Shure has created an online source for all things Axient at www.axient.net. You will find information on the Axient products, features, introductory a

120Part 4: TroubleshootingNote: It’s possible to have the channel names of the transmitter and receiver match, but not have the two devices linked. If

121Chapter 19 ‒ Network and ShowLink TroubleshootingNetwork Troubleshooting TableUse the following table as a quick reference to troubleshoot common n

122Part 4: TroubleshootingDiscovering the IP Address of an AXT620 Ethernet Switch If you cannot connect to the switch at the default IP address (192.1

123Chapter 19 ‒ Network and ShowLink Troubleshooting2➋AllowWiresharktorunforatleastoneminute,andthenstopthepacketcapture

124Part 4: Troubleshooting➌Inthefilterbox,type“lldp”➍ClickApply➎SelectoneoftheLLDPpackets453

125Chapter 19 ‒ Network and ShowLink Troubleshooting678➏Expandthe“LinkLayerDiscoveryProtocol”line➐Expandthe“ManagementAddress”line➑TheIP

Chapter 20 ‒ Wireless Workbench 6 Connectivity TroubleshootingThis chapter on Wireless Workbench connectivity troubleshooting builds on the networking

Step 1. (Wireless Workbench)Check Wireless Workbench network configurationThe first step in troubleshooting Wireless Workbench connectivity is to chec

Step 2. (Computer)Check the computer-to-network IP connectivity.If Wireless Workbench is configured to use the proper network interface, then the next

Step 3. (DHCP server)If the computer is configured to automatically get an IP address from the DHCP server, you can verify this by checking the DHCP c

Chapter 3 ‒ Axient System FeaturesAudio Quality and Digital Signal ProcessingAxient delivers the cleanest, quietest, and most transparent wireless aud

Check the DHCP client table.Select ‘DHCP server’ from the main menu and then ‘Client Entries’ from the middle menu.The DHCP client table should includ

Upgrading Wireless Workbench 6Software and Axient Firmware Chapter 21 ‒ Upgrading Wireless Workbench 6 Software ...

Update the Wireless Workbench Software and Databases2. If a new version of Wireless Workbench is listed, select it in the list and select Download.Res

The Internet Updates option will find the latest versions of firmware, and the Firmware Update Manager option will find all available versions of firm

Rack-Hosted Updates for Portable DevicesUpdates for portable devices are downloaded are stored on Axient and PSM1000 rack devices. When you download u

2. To download firmware to your computer (but not to devices), select the versions you want and select Download. Result: The firmware is downloaded an

3. To download firmware from your computer to devices, select Firmware Manager. Result: Available updates are listed by device.136Part 5: Upgrading Wi

4. Click on a model to make firmware selections for each device of that model that is live. Result: The system displays rack devices, their firmware v

8. Select versions for other models.9. When you are ready to perform updates for all models, select Start Update.138Part 5: Upgrading Wireless Workben

Choose from all Firmware VersionsIn the Firmware Update Manager option, you can download firmware updates to your computer, and then deploy them to th

RF Linearity and SelectivityUltra-linear transmitter RF design and custom-made receiver filtering combine to deliver superior RF performance. The Axie

5. Click on a model to make firmware selections for each device of that model that is live. Result: The system displays rack devices, their firmware v

9. Select versions for other models.10. When you are ready to perform updates for all models, select Start Update.141Chapter 22 ‒ Upgrading Axient Co

Updating Firmware for the AXT620 Ethernet Switch 2. Enter the user name and password (defaults = root, root) to log in.3. Select the ‘System’ option a

TFTP TransactionEnter the following information in the TFTP Transaction window:1. Enter the IP address of the computer in the TFTP Server IP Address f

Care and Maintenance Chapter 23 ‒ Care and Maintenance of Lithium-Ion Rechargeable Batteries ...145Chapter

Chapter 23 ‒ Care and Maintenance of Lithium-Ion Rechargeable BatteriesStoring BatteriesWhen batteries are not going to be used for longer periods of

Chapter 24 ‒ Care and Maintenance of Cables and ConnectorsAudio ConnectorsBodypack transmitters and their connectors are often subjected to intense sw

Reference Chapters Chapter 25 ‒ User Interfaces ...

Chapter 25 ‒ User InterfacesAXT100 Bodypack Transmitter AXT200 Handheld Transmitter① Microphone Cartridge Interchangeable with a variety of Shure cart

AXT400 Dual Channel ReceiverFront PanelRear Panel① Sync - Infrared (IR) PortInfrared (IR) port. For sending parameter presets (IR Preset) to a transmi

Chapter 4 ‒ Axient and Wireless Workbench 6 ConceptsBefore exploring the advanced features of the Axient system and Wireless Workbench 6, please take

AXT600 Spectrum ManagerFront PanelRear Panel① AC power primary switchAC main power switch. ② AC power inIEC connector 100 - 240 V AC.③ AC power cascad

AXT610 ShowLink™ Access PointAXT620 Ethernet SwitchFront and Rear Panel① ShowLink 2.4 GHz detachable antennaFor 2.4 GHz signals② ShowLink Data Status

AXT630 Antenna Distribution SystemFront and Rear PanelAXT900 Rackmount Charging Station① LCD DisplayDisplays menu and settings.② Navigation Buttons•

AXT100 Bodypack Transmitter Menus and NavigationMenu DescriptionsGroup and ChannelA group is a set of compatible frequencies. A single frequency withi

AXT200 Handheld Transmitter Menus and NavigationThe following menu descriptions reflect a linked AXT200 transmitter, with ShowLink remote control enab

Radio Menu (AXT400 Receiver) New FreqAcquires a new frequency from an online AXT600 Spectrum Manager or from WWB6.ScanAccesses Channel Scan and Group

OutputUse the control wheel to adjust the output level from 0 to -30 dB in 1 dB increments. The status of the Line/Mic switch is shown next to the out

DisplayBrightnessUse the control wheel to select brightness level (Auto, Low, Medium, High). In Auto mode, the level will automatically adjust to matc

AdjustUse the control wheel for real-time editing of transmitter parameters: Gain, Power, RF Output, Lock.Edit IDUse the control wheel to edit the Dev

All NewUse this option for initial RF coordination of a wireless audio system.NextAdvances to the next Wizard step.ClearRemoves the selected device fr

ShowLink™ NetworkThe ShowLink network carries the wireless signals that enable remote control of Axient transmitters. The AXT610 ShowLink Access Point

DevicesDisplays list of networked devices. A checkmark in the box next to a device indicates that it is controlled by the Spectrum Manager.Press the c

DisplayAccesses the Display menu.BrightnessUse the control wheel to select brightness level (Auto, Low, Medium, High). In Auto mode, the level will au

NewCalculates a New CFL for managed devices on the network.StartInitiates a new CFL calculation using current scan data.ExclusionsAccesses the menu fo

AXT630 Antenna Distribution System Menus and NavigationIP ModeBandNetwork StatusIP AddressRF GainSubnetAntenna CascadeMACAntenna PowerBrightnessDispla

AXT900 Rackmount Charging Station Menus and NavigationIP ModeMonitoringCharge StatusNetwork StatusIP AddressTime to FullSubnetBattery HealthMACCycle C

Chapter 27 ‒ Product InteroperabilityReceiver TransmitterUR1 UR1M UR1HUR4S/UR4DTonekey Squelch: Fully compatibleTx ID: Displays "UR1"Compand

Receiver TransmitterUR2 UR3 MW1UR4S/UR4DTonekey Squelch: Fully compatibleTx ID: Displays "UR2"Companding: Fully compatibleSync: Fully compat

Receiver TransmitterMW2 MW3 AXT100UR4S/UR4DTonekey Squelch: Fully compatibleTx ID: Displays "MW2"Companding: Fully compatibleSync: Fully com

Receiver TransmitterAXT200 P9T P10TUR4S/UR4DTonekey Squelch: Not compatibleTx ID: NOT compatibleCompanding: NOT compatibleSync: NOT compatibleBattery

Chapter 28 ‒ Frequency Bands and Coverage MapsThe Axient wireless system is designed to cover all of the available UHF television frequency ranges. Th

Axient IconsDevice Status IconsThe following icons appear on the LCD displays to indicate the status or state of Axient features:NetworkIndicates conn

Axient Accessories Chapter 29 - Axient Accessories ...

Chapter 29 ‒ Axient AccessoriesTransmitter AccessoriesBodypack rechargeable lithium-ion battery AXT910Handheld rechargeable lithium-ion battery AXT9

Glossary Chapter 30 - Glossary ...

Chapter ‒ 30 GlossaryAAMCAudio mute concealment: an AXT400 receiver function that masks the small gaps in audio that may occur during frequency switch

FfirmwareThe embedded software in each component. Firmware can be updated to incorporate new features and hardware enhancements.flashAn identification

PparameterAny adjustable setting on a device, such as frequency or gain.peak holdA plot feature that displays the highest recorded value for each freq

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Features • Ultra-linear RF performance places more channels on-air • IR Sync function automatically tunes transmitter to the receiver frequency •

AXT200 Handheld Transmitter Features • Frequency Diversity enables simultaneous transmission on two independent frequencies to ensure seamless, unint

AXT400 Dual Channel ReceiverShowLink™ Remote ControlThe AXT400 offers comprehensive real-time remote control of a linked transmitter when used with th

AXT600 Spectrum ManagerFeaturesWideband ScanningThe Spectrum Manager captures scan data for the entire UHF frequency range available for wireless audi

AXT610 ShowLink Access PointFeatures• Real-time wireless remote control of up to 16 transmitters per ShowLink access point• Automated channel select

AXT620 Ethernet Switch Features • Rugged 1RU construction • Internal power supply • Front panel port • 8 rear panel ports, 4 of which have Power o

• Touring-ready battery charging and storage solution with comprehensive status display• Configurable bays for mixing and matching 8 bodypack and ha

Chapter 6 ‒ Axient System ExamplesSingle Receiver ExampleTips• Use antennas that match the band of the receiver• Charge transmitter batteries with a

4 Receiver ExampleTips• Use antennas that match the bands of the receivers• Use the RF cascade ports to share the RF signal between the AXT600 Spect

16 Receiver ExampleTips• Use 1 AXT610 ShowLink access point for every 16 transmitters• Use the RF cascade ports to share the RF signal between the r

Inventory Tab① Inventory ListThe system will discover devices that are live on the network and display them on the Inventory list (colored black). The

Frequency Coordination Tab① Frequency Coordination PlotThe Frequency Coordination Plot displays scan data taken from either the Spectrum Manager or re

Table of ContentsPart 1: Introduction 10Chapter 1 ‒ Welcome to Axient and Wireless Workbench 11Chapter 2 ‒ About Axient Online 12Chapter 3 ‒ Axien

Monitoring Tab① Channel StripsChannel strips display a configurable subset of parameters for each channel. Adjust parameters such as frequency or gain

Toolbar• Add new device - Opens the Add New Device window, for adding offline devices to the Inventory list• ShowLink Plot - Opens a blank ShowLink™

ZonesZones and Intermodulation ProductsWhen multiple zones are present, Wireless Workbench calculates a multi-zone compatible frequency list. Creating

System Setupand Configuration Chapter 8 ‒ Wireless Workbench Configuration Example ...

Chapter 8 ‒ Wireless Workbench Configuration ExampleStep 1: Setting up a show fileSet up the show properties by clicking File > New Show. Enter the

Step 2: Adding devices to inventory and setting up zonesClick Add new device on the toolbar to choose devices for the show. From the list of manufactu

Step 3: Naming devicesOnce the devices are entered into the inventory, assign individual names to the device ID and channel name. For the example belo

Step 4: Entering television station informationEnter the television station information that Wireless Workbench will take into account when performing

Step 5: Selecting channels to coordinateUse this step to select the channels that will receive new frequencies from the calculation. Unselected channe

Step 6: Entering frequency scan dataIf scan data for a venue is available, import the scan file (.sca) into Wireless Workbench. Saved scan data can al

Part 2: System Setup and Configuration 33Chapter 8 ‒ Wireless Workbench Configuration Example 34Step 1: Setting up a show file ...

Step 7: Entering Exclusion rangesEnter additional individual frequencies or frequency ranges to exclude from the frequency coordination process.If you

Step 8: Save Show FileAt this point, the pre-show planning for this venue is complete. Save the inventory, scan data, television station, and exclusio

Step 9: Matching inventory to live devices (including merging devices)At the venue with the live devices set up and configured, load the show file and

Step 10: Frequency coordination and deploying frequencies to live devicesIf a prior frequency scan data from Step 6 is not available, select the Frequ

Once the scan is completed, select Calculate New Frequencies from the Coordination panel. WWB will calculate a new compatible frequency list (CFL) usi

Step 11: Setting up and using monitor viewsTo monitor live devices in real time, select the Monitor tab. From the Device Chooser, select the channels

Step 12: Viewing the frequency list from the Spectrum ManagerSelecting Frequency List from the tool bar displays real-time analysis of frequency list

Step 13: Using the ShowLink, Frequency, and RF History PlotsWireless Workbench provides plots to show activity in the ShowLink 2.4 GHz spectrum, RF Sp

Frequency PlotUse a receiver or Spectrum Manager to perform real-time, wideband frequency scans that can be overlaid and saved to a file. Select the S

RF History PlotThe RF History Plot measures and records the signal strength of a transmitter as measured by a receiver over time. The RF History Plot

Chapter 11 ‒ Axient Rechargeable Battery System 62Lithium-ion Charge Cycle ...

Antenna PlacementAntenna PowerAntenna FaultsThe AXT630, AXT400, and AXT600, antenna ports A and B provide a DC bias output of 12-15 V DC to power acti

The RF cascade ports provide a connection point allowing additional receivers, Spectrum Managers, or Antenna Distribution Systems to share the RF sign

Gain and AttenuationUse the RF Gain menu to maintain consistent signal levels sent to connected devices. The available adjustment range is -12 to +3 d

For large configurations, multiple AXT630s or AXT631s can be layered to support up to 3 levels of signal distribution:Level 1AXT630 set to WidebandCon

Chapter 10 ‒ Networking• 10/100 Mbps network speed• RJ45 Ethernet ports• Compatible with networked UHF-R receivers• Automatic (DHCP enabled) IP ad

Configuring Network Settings with the AXT620 Ethernet SwitchDefault Values Change your user name and password for increased security. IP Address: 192.

Network TopologiesMultiple Ethernet Switch Setup #1• Any AXT620 switch (but only one) can be set as the DHCP server• Each networked device needs an

Multiple Ethernet Switch Setup #2Each networked device needs an individual connection to the switch.AXT620 with front panel DHCP switch set to ONServe

Multiple Ethernet Switch (Wi-Fi) Setup #3Each networked device needs an individual connection to the switch.Wi-Fi Router (DHCP enabled) Server Client

Assigning IP addresses to Networked DevicesAutomatic IP addressing1. Set the IP address mode to Automatic for all devices on the network.Manual IP Add

Part 3: System Operation 77Chapter 13 ‒ Audio Channels 78Analog Audio Outputs...

Connecting a Computer to the NetworkConnecting a computer to the network allows you to run Wireless Workbench® 6 to control and monitor devices on the

Configuring Wi-Fi for Wireless NetworkingWhen using Wireless Workbench over Wi-Fi, it’s important to set up the wireless router properly for best perf

Chapter 11 ‒ Axient Rechargeable Battery SystemLithium-ion Charge CycleEffects of Temperature on Battery PerformanceBattery Safety FeaturesStoring Bat

Charging Batteries with the AXT900 ChargerInserting Batteries into the Charging BaySlide the battery into the charging bay until it locks into place.

Time to FullDisplays the time remaining until the battery is fully charged.Battery HealthDisplays battery health as a percentage of the charge capacit

AXT900 Storage ModeUse Storage mode to charge or discharge the batteries to a level of 3.8 volts, which is ideal for long-term storage.To enter Storag

Charging Batteries with a Portable Charging StationConnecting DC Power1. Connect the cable from the Shure PS50 power supply to the DC power supply inp

Backup Options using Standard AA BatteriesLithium-ion batteries require some additional documentation when transporting equipment, whether by air, boa

68Part 2: System Setup and Configuration 2400 MHz 2483.5 MHz 2405 2410 2415 2420 2425 2430 2435 2440 2445 2450 2455 2460 2465

69Chapter 12 ‒ ShowLink™ NetworkCoverage AreaThe coverage area of the access point is approximately the same as the transmitter’s UHF range (depending

Chapter 16 ‒ Frequency Diversity 93Transmitter Options for Frequency Diversity ...

70Part 2: System Setup and ConfigurationAXT610Axient WirelessShowlink Acces PointAXT610Axient WirelessShowlink Acces PointAXT610Axient WirelessShowlin

71Chapter 12 ‒ ShowLink™ Networki i i i i i i i i i i i i ii i i i i i i i i i i i i ii i i i i i i i i i i i i ii

72Part 2: System Setup and ConfigurationShowLink signal quality forAXT100-1StartTx ShowLink Test1: [AXT100-1] 2: [AXT100-2] Menu acts on highlig

73Chapter 12 ‒ ShowLink™ NetworkCoverage with Diagonal Antenna OrientationCoverage with Facing Antenna OrientationVery large venues such as stadiums h

74Part 2: System Setup and ConfigurationRemote Control of Axient Transmitters using Wireless Workbench 6When an AXT610 ShowLink access point is part o

75Chapter 12 ‒ ShowLink™ NetworkControl and Configure the Access Point with Wireless Workbench 6Wireless Workbench 6 adds the following configuration

76Part 2: System Setup and ConfigurationViewing 2.4 GHz Spectrum Activity using Wireless Workbench 6The 2.4 GHz plot accessed by clicking on the ShowL

System Operation Chapter 13 ‒ Audio Channels ...

Chapter 13 ‒ Audio ChannelsAnalog Audio OutputsThe XLR and 1/4" analog audio outputs are located on the rear panel of the AXT400 receiver. Refer

AXT100 Bodypack Transmitter Audio Input Signal FlowTransmitter Gain (dB)Preamp Gain (dB) VCA Gain (dB)Maximum Input (dBu)-100-10+12.5-9 -9.. ..-1 -10

Part 4: Troubleshooting 107Chapter 18 ‒ RF and Audio Troubleshooting 108The Axient Troubleshooting Method...

AXT200 Handheld Transmitter Audio Input Signal FlowTransmitter Gain (dB) Preamp Gain (dB) VCA Gain (dB)-100-10-9 -9.. ..-1 -10 0+1 +1.. ..+11 +11+12+1

Perform an IR Sync to automatically tune and link the transmitter to a the receiver channel.1. Select Tx from the receiver menu.2. Align the transmitt

The AXT400 receiver analog outputs are adjustable from 0 to -30 dB to match the required input levels of consoles and amplifiers.From the receiver men

Audio Mute Concealment is a receiver feature that masks small gaps in audio that occur during frequency changes. The default setting for AMC is On.Fro

The AES3 digital audio output connector located on the rear panel of the AXT400 receiver supplies two channels of 24-bit digital audio. The digital co

When the using the receiver with other digital components, a word clock synchronizes the digital signals. The receiver's internal word clock sync

AXT400 Receiver Audio Wiring Diagramsrelay muteGND liftAES3 Output Word Clockclock conditioning75 Ω termination (75 term)inthrulinemicrelay muteAXT400

Chapter 14 ‒ RF Range and SelectivityUsing the proper antenna type and placement can dramatically impact the usable range of any wireless microphone s

TheAXT630/631hasauser‐adjustableRFgainsettingthatrangesbetween‐15dBto+3dBandisactiveonallantennaoutput ports and both channels e

The AXT400 Receiver has been specifically designed to provide superior RF channel spacing down to 250kHz while rejectingadjacenthigh‐powerRFsignal

Part 7: Reference Chapters 147Chapter 25 ‒ User Interfaces 148AXT100 Bodypack Transmitter ...

Chapter 15 ‒ Interference Detection and Avoidance The AXT400 receiver can detect narrowband and wideband interference from both analog and digital dev

The Avoidance mode determines how the receiver detects interference and which options are available to move to a clear frequency when interference occ

The options available for moving to a clear frequency depend on the components in the system.The following options are available for each group of com

Chapter 16 ‒ Frequency DiversityThe following transmitter configurations can be used for Frequency Diversity:Two AXT100 Bodypack Transmitters with Lav

From the receiver menu: Radio > Options > Diversity1. Use the control wheel to select FD-Handheld mode.2. Press Enter to save.From the receiver

Link a bodypack transmitter to each channel of the receiver to set up a Frequency Diversity audio channel.To Link transmitter 11. Set the receiver to

From the receiver front panel, press and hold the Enter button, and then press Radio menu button to select the audio from the unaffected channel. To i

Chapter 17 ‒ Frequency Coordination and Spectrum ManagementRF coordination and spectrum management finds the best parts of the spectrum for setting up

The AXT600 Spectrum Manager is a unique, 8-band, parallel-processed receiver with three selectable detector bandwidths and an FM-demodulated audio hea

RF Scanning: Design and ResolutionThe design of the Spectrum Manager supports wideband frequency scanning over the UHF band. Eight parallel receivers