Shure ANI22 Audio Network Interface User guide


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Shure ANI22 Audio Network Interface User guide | Manualzz
ANI22 -- Audio Network Interface
General Description
The Shure ANI22 Audio Network Interface provides 2 channels of Dante-to-analog and 2 channels of analog-toDante conversion. A single interface provides a simple way to connect analog equipment to the audio network,
such as wireless microphones, audio processors, video codecs, and loudspeaker systems. Available in XLR and
block connector versions, each box uses a single network cable to carry audio and power through Power over Eth­
ernet (PoE). A browser-based web application controls audio and network settings from any computer connected
to the same network.
Safety Information
IMPORTANT SAFETY INSTRUCTIONS
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READ these instructions.
KEEP these instructions.
HEED all warnings.
FOLLOW all instructions.
DO NOT use this apparatus near water.
CLEAN ONLY with dry cloth.
DO NOT block any ventilation openings. Allow sufficient distances for adequate ventilation and install in accor­
dance with the manufacturer’s instructions.
DO NOT install near any heat sources such as open flames, radiators, heat registers, stoves, or other appara­
tus (including amplifiers) that produce heat. Do not place any open flame sources on the product.
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.
PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
ONLY USE attachments/accessories specified by the manufacturer.
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.
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14. REFER all servicing to qualified service personnel. Servicing is required when the apparatus has been dam­
aged 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 vas­
es, 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.
This symbol indicates that dangerous voltage constituting a risk of electric shock is present within
this unit.
This symbol indicates that there are important operating and maintenance instructions in the litera­
ture accompanying this unit.
Getting Started
This device features a browser-based web application, which controls audio and network properties. Upon com­
pleting this basic setup process, you will be able to:
• Access the web application to customize audio settings and network properties
• Use Dante™ Controller software to connect with other Dante devices and pass audio
• Access additional configuration information
Step 1: Connect to a Network
1. Use an Ethernet cable (CAT5e or higher) to connect the ANI22 to a network switch.
Note: The network switch must provide Power over Ethernet (PoE). Make sure to connect to a PoE port, since
many switches do not supply power on all ports.
2. Connect a computer to the network switch with an Ethernet cable
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Step 2: Access the Web Application
1. Download and install the Shure Device Discovery application (http://www.shure.com)
2. Open the Shure Device Discovery application
3. Double-click the device to open the web application.
Tip: If setting up multiple Shure devices, use the Identify button in the application to flash the lights on the de­
vice.
Step 3: Connect Devices in Dante Controller Software
1. Download and install Dante Controller Software from http://www.audinate.com
2. Use Dante Controller to create connections with other Dante devices
Note: Refer to the Dante Controller user guide for more information on channel routing (available at http://
www.audinate.com/resources/technical-documentation)
Example: Connecting the ANI22 and Shure MXA310
1. Find the MXA310 in the list of Dante transmitters, and select the plus sign (+) to show all channels.
2. Find the ANI22 in the list of Dante receivers, and select the plus sign (+) to show all channels.
3. Check the box where the MXA310 AUTOMIX OUT and the ANI22 DANTE INPUT 1 intersect
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Step 4: Configure Audio
1. Connect analog equipment (such as loudspeakers or wireless microphone systems) to the analog inputs and
outputs. Refer to the hardware section in this guide for information on connections and LED metering.
2. In the ANI22 web application, adjust input and output levels and perform a sound check. Refer to the help top­
ics in the web application for additional information.
Get More Information
Now that the basic setup is complete, you should have access to the web application and be able to pass audio
between devices. More comprehensive information is available online and in the help section, including:
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Maximizing audio quality with the built-in parametric equalizer
External control system command strings
System scenario diagrams
Software configuration
Networking information
Troubleshooting
Replacement parts and accessories
The complete user guide is available at http://pubs.shure.com/guide/ANI22 (http://pubs.shure.com/guide/ANI22)
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Hardware and Installation
Hardware
Block Connector Model:
XLR Model:
① Signal/Clip Indicators
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Each indicator corresponds to a single channel. Analog and digital gain adjustments are made through the web
application.
• If an input channel LED turns red, attenuate the level from the source device to prevent clipping at the input
stage.
• If an output channel LED turns red, lower the corresponding Digital Gain (dB) fader for the Dante channel under
the Input Channels tab. Do not lower the output level (line/aux/mic), as any clipping indicated on the LED occurs
before the final output level stage.
LED State
Audio Signal Level
Off
less than -60 dBFS
Green
-59 dBFS to -24 dBFS
Yellow
-23 dBFS to -1 dBFS
Red
0 dBFS or more
② Audio and Logic Connections
Note: Logic connections are only featured on the block connector version.
Block Connector Pin Assignments:
Input
Audio +
Audio Audio ground
switch
Logic Mute (sent from microphone)
led
Logic LED (received by microphone)
gnd
Logic ground
Output
Audio +
Audio Audio ground
XLR Pin Assignments:
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1
Ground
2
Positive
3
Negative
③ Chassis Ground Screw
Provides an optional connection for microphone shield wire to chassis ground.
④ LED Indicators
Power: Power over Ethernet (PoE) present
Note: Use a PoE injector if your network switch does not supply PoE.
Network: Network connection active
Network Audio: Dante audio present on the network
Note: Error details are available in the event log in the web application.
LED Status
Activity
Off
No active signal
Green
Device is operating successfully
Red
Error has occurred. See event log for details.
Encryption:
LED Status
Activity
Off
Audio not encrypted
Green
Successful encrypted audio connection with another
device
Red
Encryption error. Possible causes:
• Encryption is enabled on one device and not on an­
other
• Passphrase mismatch
⑤ Dante Network Port
Connects to a network switch to send Dante audio, while receiving Power over Ethernet (PoE) and data from the
control software. See the Dante and networking () section for additional information.
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⑥ Reset Button
Resets the device settings back to the factory default.
Power Over Ethernet (PoE)
This device requires PoE to operate. It is compatible with both Class 0 and Class 3 PoE sources.
Power over Ethernet is delivered in one of the following ways:
• A network switch that provides PoE
• A PoE injector device
Reset
The reset button is located inside a small hole in the rear panel. Use a paperclip or other small tool to press the
button.
There are two hardware reset functions:
Network reset (press button for 4-8 seconds)
Resets all Shure control and audio network IP settings to factory defaults
Full factory reset (press button for longer than 8 seconds)
Restores all network and web application settings to the factory defaults.
Software Reset Options
To simply revert settings without a complete hardware reset, use one of the following options:
Reboot Device:In the web application (settings > factory reset), there is a Reboot Device button, which simply
power­cycles the device as if it were unplugged from the network. All settings are retained when the device is re­
booted.
Default Settings: To revert audio settings back to the factory configuration (excluding Device Name, IP Settings,
and Passwords), select Load Preset and choose the default settings preset.
Installation and Rack Mounting
Two mounting solutions are available for installing the Audio Network Interface:
CRT1 19" Rack Tray (optional accessory): Supports up to 3 devices; mountable in a rack or under a table
Single-unit Mounting Tray (included accessory): Supports a single device for mounting under a table
Securing the Devices
Use the included screws from the mounting hardware kit to secure the Audio Network Interfaces. Audio Network
Interfaces can be mounted to face either direction. Insert the screws from the bottom in the appropriate holes, ac­
cording to the following diagrams:
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Align the holes as shown for securing a single device in the single-unit mounting tray
Align the holes as shown for securing up to 3 devices in the 19" rack tray.
Rack Ear Configuration
A combination of up to 3 Audio Network Interfaces can be mounted in a single 19-inch rack space. The adjustable
rack ears support mounting in a standard equipment rack or underneath a table.
Standard 19" Rack Mount
1. Align the ears with the mounting holes pointed forward.
2. Install the 3 screws that hold the ear to the tray as shown.
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Under-Table Mounting
1. Align the ears with the mounting holes pointed upward.
2. Install the 3 screws that hold the ear to the tray as shown.
Installing Underneath a Table
1. Hold the tray in the desired location under a table.
2. Use a pencil to mark the location of the mounting holes on the table.
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3. Drill 4 holes for the screws. The diameter of the holes in the tray are 7.1 mm.
4. Install the components into the tray.
5. Install with 4 screws to secure the tray underneath the table.
Signal Flow and Connections
Connections and Signal Flow
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① Analog Input with Log­
ic Connection (MX392)
In addition to running the audio signal, this boundary microphone features three
additional wire leads for logic connections. This allows the switch on the micro­
phone to send a logic mute signal to other equipment on the network, and to re­
ceive a logic LED control signal.
② Analog Input Sources
Analog sources, such as wireless microphones, connect to the analog line input
③ Analog Output De­
vices
Loudspeakers, amplifiers, or recording devices connect to the analog line output
④ Dante­enabled Equip­
ment
Dante microphones, such as the Shure Microflex Advance ceiling and table arrays
connect to the network switch and can be routed using Dante Controller software.
⑤ Control CPU
A computer connected to the network accesses the web application to control the
channel levels and processing.
⑥ Network Switch
The network switch provides Power over Ethernet (PoE) to the ANI22, while also
supporting all other Dante-enabled audio equipment.
Summing
The Audio Network Interface provides channel summing to combine input signals and send them over a single
output channel. This makes it possible to send all channels to a device with a limited number of Dante receiver
channels or analog inputs. The relative channel levels are not affected; the mix is summed in the device and sent
over a single output channel.
Note: When summing is enabled, a limiter is activated to prevent signal overloading. The limiter does not affect
the direct outputs, and will only affect the summed signal.
By default, the ANI22 treats signals this way:
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Analog input 1 → Dante output 1
Analog input 2 → Dante output 2
Dante input 1 → Analog output 1
Dante input 2 → Analog output 2
To combine channels, select one of the summing options in Channels > Inputs .
Summing Option
Signal Destination
1+2
Analog input 1 + analog input 2
Dante output 1
Dante output 2
3+4
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Summing Option
Signal Destination
Dante input 1 + Dante input 2
Analog output 1
Analog output 2
1+2/3+4
Analog input 1 + analog input 2
Dante output 1
Dante output 2
Dante input 1 + Dante input 2
Analog output 1
Analog output 2
Encryption
Audio is encrypted with the Advanced Encryption Standard (AES­256), as specified by the US Government Nation­
al Institute of Standards and Technology (NIST) publication FIPS­197. Shure devices that support encryption re­
quire a passphrase to make a connection. Encryption is not supported with third-party devices.
To activate encryption:
1. Open the Settings menu and select the General tab.
2. Select Enable Encryption.
3. Enter a passphrase. All devices must use the same passphrase to establish an encrypted connection.
Important: For encryption to work, all Shure devices on your network must use encryption.
If you’re using Shure Designer software to configure your system, please check the Designer help section
for more about this topic.
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Logic Applications
The block connecter inputs feature three logic signal connections. Logic signals are converted into Ethernet com­
mand strings and sent and received by any device (such as an echo canceller or control system) that supports
Ethernet command strings.
In this diagram, Shure MX392 Microflex® microphones are connected the audio network interface. The mute but­
ton on each microphone sends a logic signal (switch) to mute other audio equipment. The microphones receive
logic signals (LED) so that the microphone LED behavior reflects the state of the entire audio system.
Device Identification
To identify the hardware by flashing the lights, select the Identify button in the device options section.
Using A Password
All settings are configurable by default. To protect settings with a password, open the Settings menu and select the
General tab. In this screen, passwords can be created or changed.
Once a password has been set, a Read-Only option appears on the log-in screen. In Read-Only mode, device pa­
rameters can be viewed, but not edited. Device identification remains active.
Audio Settings
Adjusting Input levels
Levels for analog and Dante channels are adjustable in the Input tab.
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Dante Sources
1. Check the source level before it reaches the Network Interface:
◦ Verify that the networked microphones or other Dante sources are operating at nominal output levels.
◦ Levels for Microflex Advance™ microphones are adjustable through their web application.
2. Adjust the digital gain in the Network Interface web application:
◦ Use the faders or manually enter a gain value.
◦ The digital gain adjusts the level of the signal before it reaches the analog circuitry.
◦ Set these levels as high as possible without reaching the peak level (0 dB) on the meter.
Analog Sources
Before you begin, verify that levels from the analog devices with adjustable output levels are operating at nominal
levels. The analog gain adjusts the level of the audio signal before it is converted from analog to digital. It is ad­
justable in 3 dB increments, with up to 51 dB total gain.
1. Match the analog gain setting to the incoming signal level:
Source Level
Gain Range
Line (+4 dBu)
0 to +9 dB
Auxiliary (-10 dBV)
+9 to +21 dB
Microphone (varies)
+21 to +51 dB
2. The meters should peak between -18 and -9 dB.
Note: Leaving some additional headroom is a recommended to prevent clipping if mobile devices will be
plugged into particular channels.
Adjusting Output Levels
Dante Outputs
Output levels are controlled by the Digital Gain (dB) fader. Always adjust the input gain before the output gain. In
most cases, setting the analog gain correctly results in an appropriate output level. Sources that have a quiet sig­
nal, such as a microphone with low sensitivity, may need some Digital Gain (dB) applied. If the output is clipping,
use the Digital Gain (dB) fader to lower the signal.
Note: If summing is enabled on input channels, use the Digital Gain (dB) and Analog Gain (dB) controls in the In­
put section to adjust the mix.
Analog Outputs
Match the output level from the Network Interface to the input sensitivity on the analog device:
• Line level (0 dB)
• Aux level (-20 dB)
• Microphone level (-46 dB)
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LED Signal and Clipping Indicators
Each analog output channel has a corresponding LED:
Green: Audio signal present
Red: Audio signal is clipping and should be attenuated.
Metering Options (Pre-gain and Post-gain)
Each Dante channel includes a meter to measure signal levels (dBFS), located in the web application under the in­
put and output sections.
Pre-gain metering measures the signal level without digital gain applied. It does reflect analog gain adjustments
on the two input channels. Post-gain metering measures the signal with both analog and digital gain applied.
To change the metering setting, open the Settings menu, select the General tab, and adjust the Metering setting.
Important: If the incoming signal is adjustable (wireless microphone systems, for example), make sure it is at the
nominal level before adjusting the analog gain on the Audio Network Interface.
Parametric Equalizer
Maximize audio quality by adjusting the frequency response with the parametric equalizer.
Common equalizer applications:
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Improve speech intelligibility
Reduce noise from HVAC systems or video projectors
Reduce room irregularities
Adjust frequency response for reinforcement systems
If you’re using Shure Designer software to configure your system, please check the Designer help section
for more about this topic.
Setting Filter Parameters
Adjust filter settings by manipulating the icons in the frequency response graph, or by entering numeric values.
Disable a filter using the check-box next to the filter.
Filter Type
Only the first and last band have selectable filter types.
Parametric: Attenuates or boosts the signal within a customizable frequency range
Low Cut: Rolls off the audio signal below the selected frequency
Low Shelf: Attenuates or boosts the audio signal below the selected frequency
High Cut: Rolls off the audio signal above the selected frequency
High Shelf: Attenuates or boosts the audio signal above the selected frequency
Frequency
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Select the center frequency of the filter to cut/boost
Gain
Adjusts the level for a specific filter (+/- 30 dB)
Q
Adjusts the range of frequencies affected by the filter. As this value increases, the bandwidth becomes thinner.
Width
Adjusts the range of frequencies affected by the filter. The value is represented in octaves.
Note: The Q and width parameters affect the equalization curve in the same way. The only difference is the way
the values are represented.
Copy, Paste, Import, and Export Equalizer Channel Settings
These features make it simple to use effective equalizer settings from a previous installation, or simply accelerate
configuration time.
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Copy and Paste
Use to quickly apply the same PEQ setting across multiple channels.
1. Select the channel from the pull-down menu in the PEQ screen.
2. Select Copy.
3. In the pull-down menu, select the channel to apply the PEQ setting and select Paste.
Import and Export
Use to save and load PEQ settings from a file on a computer. This is useful for creating a library of reusable con­
figuration files on computers used for system installation.
Export
Choose a channel to save the PEQ setting, and select Export to file.
Import
Choose a channel to load the PEQ setting, and select Import from file.
Equalizer Applications
Conferencing room acoustics vary based on room size, shape, and construction materials. Use the guidelines in
following table.
EQ Application
Suggested Settings
Treble boost for improved speech intelligibility
Add a high-shelf filter to boost frequencies greater
than 1 kHz by 3-6 dB.
HVAC noise reduction
Add a low cut filter to attenuate frequencies below 200
Hz
Reduce flutter echoes and sibilance
Identify the specific frequency range that "excites" the
room:
1. Set a narrow Q value
2. Increase the gain to between +10 and +15 dB, and
then experiment with frequencies between 1 kHz
and 6 kHz to pinpoint the range of flutter echoes or
sibilance
3. Reduce the gain at the identified frequency (start
between -3 and -6 dB) to minimize the unwanted
room sound
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EQ Application
Suggested Settings
Reduce hollow, resonant room sound
Identify the specific frequency range that "excites" the
room:
1. Set a narrow Q value.
2. Increase the gain to between +10 and +15 dB, and
then experiment with frequencies between 300 Hz
and 900 Hz to pinpoint the resonant frequency.
3. Reduce the gain at the identified frequency (start
between -3 and -6 dB) to minimize the unwanted
room sound.
Custom Presets
Use presets to quickly save and recall settings. Up to 10 presets can be stored on each device to match various
seating arrangements. A preset saves all device settings except for the Device Name, IP Settings, and Passwords.
Importing and exporting presets into new installations saves time and improves workflow. When a preset is select­
ed, the name displays above the preset menu. If changes are made, an asterisk appears next to the name.
Note: Use the default settings preset to revert to the factory configuration (excludes Device Name, IP Settings,
and Passwords).
Open the presets menu to reveal preset options:
save as preset:
Saves settings to the device
load preset:
Opens a configuration from the device
import from file:
Downloads a preset file from a computer onto the device. Files may be selected
through the browser or dragged into the import window.
export to file:
Saves a preset file from the device onto a computer
Networking and Dante
Dante Transmit Flows
This device supports up to two transmit flows and two receive flows. A single flow consists of up to four chan­
nels, through either a unicast or multicast transmission.
• A unicast flow is a point-to-point connection between two devices, supporting up to four channels per flow.
• A multicast flow is a one­to­many transmission, which supports sending up to four channels to multiple receiv­
ing devices across the network.
Shure Device Applications
This device can connect with up to two Dante devices.
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The Shure MXA310, ANI22, ANIUSB-MATRIX and ANI4IN support multicast transmission. This means that flows
can transmit to multiple devices ­­ as many as the network can support. If using unicast flows, each of these de­
vices can connect with up to two Dante receiver devices.
The Shure ANI4OUT connects with up to two Dante transmitter devices.
Pushing Device Names to the Dante Network
To send a device name to appear in Dante Controller, go to Settings>General and enter a Device Name. Select
Push to Dante to send the name to appear on the network.
Note: names appear in Dante Controller with "-d" attached.
QoS (Quality of Service) Settings
QoS settings assign priorities to specific data packets on the network, ensuring reliable audio delivery on larger
networks with heavy traffic. This feature is available on most managed network switches. Although not required,
assigning QoS settings is recommended.
Note: Coordinate changes with the network administrator to avoid disrupting service.
To assign QoS values, open the switch interface and use the following table to assign Dante-associated queue
values.
• Assign the highest possible value (shown as 4 in this example) for time-critical PTP events
• Use descending priority values for each remaining packet.
Dante QoS Priority Values
Priority
Usage
DSCP Label
Hex
Decimal
Binary
High (4)
Time-critical
PTP events
CS7
0x38
56
111000
Medium (3)
Audio, PTP
EF
0x2E
46
101110
Low (2)
(reserved)
CS1
0x08
8
001000
None (1)
Other traffic
BestEffort
0x00
0
000000
Note: Switch management may vary by manufacturer and switch type. Consult the manufacturer's product guide
for specific configuration details.
For more information on Dante requirements and networking, visit www.audinate.com.
Networking Terminology
PTP (Precision Time Protocol): Used to synchronize clocks on the network
DSCP (Differentiated Services Code Point): Standardized identification method for data used in layer 3 QoS pri­
oritization
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Event Log
The event log provides a detailed account of activity from the moment the device is powered on. The log collects
up to 1,000 activity entries and time­stamps them relative to the last power cycle. The entries are stored in the in­
ternal memory, and are not cleared when the device is power-cycled. The Export feature creates a CSV (comma
separated values) document to save and sort the log data.
Refer to the log file for details when troubleshooting or consulting with Shure Systems Support.
To view the event log:
1. Open the Help menu
2. Select View Event Log
Severity Level
Information
An action or event has been successfully completed
Warning
An action cannot be complete, but overall functionality is stable
Error
A problem has occurred that could inhibit functionality.
Log Details
Description
Provides details on events and errors, including IP address and subnet mask.
Time Stamp
Power cycles:days:hours:minutes:seconds since most recent boot-up.
Event ID
Indicates event type for internal reference.
Tip: Use the filter to narrow down results. Select a category heading to sort the log.
ANI22 Command Strings
This document can also be found at: http://shure.custhelp.com/app/answers/detail/a_id/6368 (http://
shure.custhelp.com/app/answers/detail/a_id/6368)
The device is connected via Ethernet to a control system, such as AMX, Crestron or Extron.
Connection: Ethernet (TCP/IP; select “Client” in the AMX/Crestron program)
Port: 2202
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Conventions
The device has 4 types of strings:
GET
Finds the status of a parameter. After the AMX/Crestron sends a GET command,
the ANI22 responds with a REPORT string
SET
Changes the status of a parameter. After the AMX/Crestron sends a SET com­
mand, the ANI22 will respond with a REPORT string to indicate the new value of
the parameter.
REP
When the ANI22 receives a GET or SET command, it will reply with a REPORT
command to indicate the status of the parameter. REPORT is also sent by the
ANI22 when a parameter is changed on the ANI22 or through the GUI.
SAMPLE
Used for metering audio levels.
All messages sent and received are ASCII. Note that the level indicators and gain indicators are also in ASCII
Most parameters will send a REPORT command when they change. Thus, it is not necessary to constantly query
parameters. The ANI22 will send a REPORT command when any of these parameters change.
The character
“x”
in all of the following strings represents the channel of the ANI22 and can be ASCII numbers 0 through 4 as in the
following table
00
All channels
01, 02
Analog Inputs
03, 04
Analog Outputs
Command Strings (Common)
Get All
Command String:
< GET xx ALL >
Where xx is ASCII channel number:
00 through 04. Use this command
on first power on to update the sta­
tus of all parameters.
ANI22 Response:
< REP ... >
The ANI22 responds with individual
Report strings for all parameters.
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Get Model Number
Command String:
< GET MODEL >
ANI22 Response:
< REP MODEL {yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy} >
Where
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
is 32 characters of the model num­
ber. The ANI22 always responds
with a 32 character model number.
Get Serial Number
Command String:
< GET SERIAL_NUM >
ANI22 Response:
< REP SERIAL_NUM {yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy} >
Where
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
is 32 characters of the serial num­
ber. The ANI22 always responds
with a 32 character serial number.
Get Channel Name
Command String:
< GET xx CHAN_NAME
Where xx is ASCII channel number:
00 through 04.
ANI22 Response:
< REP xx CHAN_NAME {yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy} >
Where
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
is 31 characters of the user name.
The ANI22 always responds with a
31 character name.
Get Device ID
Command String:
< GET DEVICE_ID >
The Device ID command does not
contain the x channel character, as
it is for the entire ANI22.
ANI22 Response:
< REP DEVICE_ID {yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy} >
Where
yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
is 31 characters of the device ID.
The ANI22 always responds with a
31 character device ID.
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Get Firmware Version
Command String:
< GET FW_VER >
ANI22 Response:
< REP FW_VER {yyyyyyyyyyyyyyyyyy} >
Where yyyyyyyyyyyyyyyyyy is 18
characters. The ANI22 always re­
sponds with 18 characters.
Get Preset
Command String:
< GET PRESET >
ANI22 Response:
< REP PRESET nn >
Where nn is the preset number
01-10.
Set Preset
Command String:
< SET PRESET nn >
Where nn is the preset number
1-10. (Leading zero is optional
when using the SET command).
ANI22 Response:
< REP PRESET nn >
Where nn is the preset number
01-10.
Get Preset Name
Command String:
< GET PRESET1 >
Send one of these commands to
the ANI22
< GET PRESET2 >
< GET PRESET3 >
etc
ANI22 Response:
< REP PRESET1 {yyyyyyyyyyyyyyyyyyyyyyyyy} >
< REP PRESET2 {yyyyyyyyyyyyyyyyyyyyyyyyy} >
Whereyyyyyyyyyyyyyyyyyyyyyyyyy
is 25 characters of the device ID.
The ANI22 always responds with a
25 character device ID
< REP PRESET3 {yyyyyyyyyyyyyyyyyyyyyyyyy} >
etc
Get Audio Gain
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Command String:
< GET xx AUDIO_GAIN_HI_RES >
Where xx is ASCII channel number:
01 through 04.
ANI22 Response:
< REP xx AUDIO_GAIN_HI_RES yyyy >
Where yyyy takes on the ASCII val­
ues of 0000 to 1400. yyyy is in
steps of one-tenth of a dB.
Set Audio Gain
Command String:
< SET xx AUDIO_GAIN_HI_RES yyyy >
Where yyyy takes on the ASCII val­
ues of 0000 to 1400. yyyy is in
steps of one-tenth of a dB.
ANI22 Response:
< REP xx AUDIO_GAIN_HI_RES yyyy >
Where yyyy takes on the ASCII val­
ues of 0000 to 1400.
Increase Audio Gain by n dB
Command String:
< SET xx AUDIO_GAIN_HI_RES INC nn >
Where nn is the amount in onetenth of a dB to increase the gain.
nn can be single digit ( n ), double
digit ( nn ), triple digit ( nnn ).
ANI22 Response:
< REP xx AUDIO_GAIN_HI_RES yyyy >
Where yyyy takes on the ASCII val­
ues of 0000 to 1400.
Decrease Audio Gain by n dB
Command String:
< SET xx AUDIO_GAIN_HI_RES DEC nn >
Where nn is the amount in onetenth of a dB to decrease the gain.
nn can be single digit ( n ), double
digit ( nn ), triple digit ( nnn ).
ANI22 Response:
< REP xx AUDIO_GAIN_HI_RES yyyy >
Where yyyy takes on the ASCII val­
ues of 0000 to 1400.
Get Analog Audio Gain - Input
Command String:
< GET xx AUDIO_GAIN >
Where xx is ASCII channel number:
00 through 02.
ANI22 Response:
< REP xx AUDIO_GAIN yy >
Where yy takes on the ASCII values
of 00 to 51. yy is in 3 dB steps.
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Set Analog Audio Gain - Input
Command String:
< SET xx AUDIO_GAIN yy >
Where xx is ASCII channel number:
00 through 02.
ANI22 Response:
< REP xx AUDIO_GAIN yy >
Where yy takes on the ASCII values
of 00 to 51. yy is in 3 dB steps.
Increment Analog Audio Gain - Input
Command String:
< GET xx AUDIO_GAIN INC n >
Where n is the amount in dB to in­
crease the gain, in 3dB steps.
ANI22 Response:
< REP xx AUDIO_GAIN yy >
Where yy takes on the ASCII values
of 00 to 51. yy is in 3 dB steps.
Decrement Analog Audio Gain - Input
Command String:
< GET xx AUDIO_GAIN DEC n >
Where n is the amount in dB to in­
crease the gain, in 3dB steps.
ANI22 Response:
< REP xx AUDIO_GAIN yy >
Where yy takes on the ASCII values
of 00 to 51. yy is in 3 dB steps.
Get Channel Audio Mute
Command String:
< GET xx AUDIO_MUTE >
Where x is ASCII channel number:
00 through 04.
ANI22 Response:
< REP xx AUDIO_MUTE ON >
The ANI22 will respond with one of
these strings.
< REP xx AUDIO_MUTE OFF >
Mute Channel Audio
Command String:
< SET xx AUDIO_MUTE ON >
ANI22 Response:
< REP xx AUDIO_MUTE ON >
Unmute Channel Audio
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Command String:
< SET xx AUDIO_MUTE OFF >
ANI22 Response:
< REP xx AUDIO_MUTE OFF >
Toggle Channel Audio Mute
Command String:
< SET xx AUDIO_MUTE TOGGLE >
ANI22 Response:
< REP xx AUDIO_MUTE ON >
The ANI22 will respond with one of
these strings.
< REP xx AUDIO_MUTE OFF >
Get Device Audio Mute
Command String:
< GET DEVICE_AUDIO_MUTE >
ANI22 Response:
< REP DEVICE_AUDIO_MUTE ON >
The ANI22 will respond with one of
these strings.
< REP DEVICE_AUDIO_MUTE OFF >
Set Device Audio Mute
Command String:
< SET DEVICE_AUDIO_MUTE ON >
Send one of these commands to
the ANI22.
< SET DEVICE_AUDIO_MUTE OFF >
< SET DEVICE_AUDIO_MUTE TOGGLE >
ANI22 Response:
< REP DEVICE_AUDIO_MUTE ON >
The ANI22 will respond with one of
these strings.
< REP DEVICE_AUDIO_MUTE OFF >
Get Analog Output Gain Switch
Command String:
< GET xx AUDIO_OUT_LVL_SWITCH >
Where xx is ASCII channel number:
00, 03, or 04.
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ANI22 Response:
< REP xx AUDIO_OUT_LVL_SWITCH LINE_LVL >
The ANI22 will respond with one of
these strings.
< REP xx AUDIO_OUT_LVL_SWITCH AUX_LVL >
< REP xx AUDIO_OUT_LVL_SWITCH MIC_LVL >
Set Analog Output Gain Switch
Command String:
< SET xx AUDIO_OUT_LVL_SWITCH LINE_LVL >
< SET xx AUDIO_OUT_LVL_SWITCH AUX_LVL >
Where xx is ASCII channel number:
00, 03, or 04. Send one of these
commands to the ANI22.
< SET xx AUDIO_OUT_LVL_SWITCH MIC_LVL >
ANI22 Response:
< REP xx AUDIO_OUT_LVL_SWITCH LINE_LVL >
The ANI22 will respond with one of
these strings.
< REP xx AUDIO_OUT_LVL_SWITCH AUX_LVL >
< REP xx AUDIO_OUT_LVL_SWITCH MIC_LVL >
Flash Lights on ANI22
Command String:
< SET FLASH ON >
< SET FLASH OFF >
ANI22 Response:
< REP FLASH ON >
Send one of these commands to
the ANI22. The flash automatically
turns off after 30 seconds.
The ANI22 will respond with one of
these strings.
< REP FLASH OFF >
Turn Metering On
Command String:
< SET METER_RATE sssss >
Where sssss is the metering speed
in milliseconds. Setting sssss=0
turns metering off. Minimum setting
is 100 milliseconds. Metering is off
by default.
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ANI22 Response:
< REP METER_RATE sssss >
< SAMPLE aaa bbb ccc ddd >
Where aaa, bbb, etc is the value of
the audio level received and is
000-060.
aaa= input 1
bbb= input 2
ccc= output 1
ddd= output 2
Stop Metering
Command String:
< SET METER_RATE 0 >
A value of 00000 is also acceptable.
ANI22 Response:
< REP METER_RATE 00000 >
Get LED Brightness
Command String:
< GET LED_BRIGHTNESS >
ANI22 Response:
< REP LED_BRIGHTNESS n >
Where n can take on the following
values:
0 = LED disabled
1 = LED dim
2 = LED default
Set LED Brightness
Command String:
< SET LED_BRIGHTNESS n >
Where n can take on the following
values:
0 = LED disabled
1 = LED dim
2 = LED default
ANI22 Response:
< REP LED_BRIGHTNESS n >
Get Audio Clip Indicator
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Command String:
< GET xx AUDIO_OUT_CLIP_INDICATOR >
Where xx is ASCII channel number:
00 through 04.
ANI22 Response:
< REP xx AUDIO_OUT_CLIP_INDICATOR ON >
The ANI22 will respond with one of
these strings.
< REP xx AUDIO_OUT_CLIP_INDICATOR OFF >
Get Audio IP Address
Command String:
< GET IP_ADDR_NET_AUDIO_PRIMARY >
ANI22 Response:
< REP IP_ADDR_NET_AUDIO_PRIMARY {yyyyyyyyyyyyyyy} >
Where yyyyyyyyyyyyyyy is a 15 dig­
it IP address.
Get Audio Subnet Address
Command String:
< GET IP_SUBNET_NET_AUDIO_PRIMARY >
ANI22 Response:
< REP IP_SUBNET_NET_AUDIO_PRIMARY {yyyyyyyyyyyyyyy} >
Where yyyyyyyyyyyyyyy is a 15 dig­
it subnet address.
Get Audio Gateway Address
Command String:
< GET IP_GATEWAY_NET_AUDIO_PRIMARY >
ANI22 Response:
< REP IP_GATEWAY_NET_AUDIO_PRIMARY {yyyyyyyyyyyyyyy} >
Where yyyyyyyyyyyyyyy is a 15 dig­
it gateway address.
Get Limiter Status
Command String:
< GET LIMITER_ENGAGED >
Indicates if the limiter is currently re­
ducing the signal level.
ANI22 Response:
< REP LIMITER_ENGAGED ON >
The ANI22 will respond with one of
these strings.
< REP LIMITER_ENGAGED OFF >
Get Encryption Status
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Command String:
< GET xx ENCRYPTION_CH >
ANI22 Response:
< REP xx ENCRYPTION_CH ON >
The ANI22 will respond with one of
these strings.
< REP xx ENCRYPTION_CH OFF >
Get Phantom Power Status
Command String:
< GET xx PHANTOM_PWR_ENABLE >
ANI22 Response:
< REP xx PHANTOM_PWR_ENABLE ON >
The ANI22 will respond with one of
these strings.
< REP xx PHANTOM_PWR_ENABLE OFF >
Turn Phantom Power On/Off
Command String:
< SET xx PHANTOM_PWR_ENABLE ON >
Send one of these commands to
the ANI22.
< SET xx PHANTOM_PWR_ENABLE OFF >
ANI22 Response:
< REP xx PHANTOM_PWR_ENABLE ON >
The ANI22 will respond with one of
these strings.
< REP xx PHANTOM_PWR_ENABLE OFF >
Reboot ANI22
Command String:
< SET REBOOT >
ANI22 Response:
< REP REBOOT >
Get Error Events
Command String:
< GET LAST_ERROR_EVENT >
Gets the last error that is loged on
the ANI22.
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ANI22 Response:
< REP LAST_ERROR_EVENT {yyyyyyyyyyyyyyy} >
Where yyyyyyyyyyyyyyy is up to
128 characters.
Get PEQ Filter Enable
Command String:
< GET xx PEQ yy >
Where xx is the PEQ block 01-04.
Where yy is the PEQ filter 01-04
within the block. 00 can be used for
all blocks or all filters.
ANI22 Response:
< REP xx PEQ yy ON >
< REP xx PEQ yy OFF >
Set PEQ Filter Enable
Command String:
< SET xx PEQ yy ON >
Send one of these commands to
the ANI22.
< SET xx PEQ yy OFF >
ANI22 Response:
< REP xx PEQ yy ON >
< REP xx PEQ yy OFF >
Where xx is the PEQ block 01-04.
Where yy is the PEQ filter 01-04
within the block. 00 can be used for
all blocks or all filters.
Get Audio Summing Mode
Command String:
< GET AUDIO_SUMMING_MODE >
ANI22 Response:
< REP AUDIO_SUMMING_MODE OFF >
The ANI22 will respond with one of
these strings.
< REP AUDIO_SUMMING_MODE 1+2 >
< REP AUDIO_SUMMING_MODE 3+4 >
< REP AUDIO_SUMMING_MODE 1+2/3+4 >
Set Audio Summing Mode
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Command String:
< SET AUDIO_SUMMING_MODE OFF >
Send one of these commands to
the ANI22.
< SET AUDIO_SUMMING_MODE 1+2 >
< SET AUDIO_SUMMING_MODE 3+4 >
< SET AUDIO_SUMMING_MODE 1+2/3+4 >
ANI22 Response:
< REP AUDIO_SUMMING_MODE OFF >
The ANI22 will respond with one of
these strings.
< REP AUDIO_SUMMING_MODE 1+2 >
< REP AUDIO_SUMMING_MODE 3+4 >
< REP AUDIO_SUMMING_MODE 1+2/3+4 >
Get Mic Logic Switch Out
Command String:
< GET HW_GATING_LOGIC >
ANI22 Response:
< REP HW_GATING_LOGIC ON >
The ANI22 will respond with one of
these strings.
< REP HW_GATING_LOGIC OFF >
Get Mic Logic LED In
Command String:
< GET CHAN_LED_IN_STATE >
ANI22 Response:
< REP CHAN_LED_IN_STATE ON >
The ANI22 will respond with one of
these strings.
< REP CHAN_LED_IN_STATE OFF >
Set Mic Logic LED In
Command String:
< SET CHAN_LED_IN_STATE ON >
Send one of these commands to
the ANI22.
< SET CHAN_LED_IN_STATE OFF >
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ANI22 Response:
< REP CHAN_LED_IN_STATE ON >
The ANI22 will respond with one of
these strings.
< REP CHAN_LED_IN_STATE OFF >
Get Input Meter Display Mode
Command String:
< GET INPUT_METER_MODE >
ANI22 Response:
< REP INPUT_METER_MODE PRE_FADER >
The ANI22 will respond with one of
these strings.
< REP INPUT_METER_MODE POST_FADER >
Set Input Meter Display Mode
Command String:
< SET INPUT_METER_MODE PRE_FADER >
Send one of these commands to
the ANI22.
< SET INPUT_METER_MODE POST_FADER >
ANI22 Response:
< REP INPUT_METER_MODE PRE_FADER >
The ANI22 will respond with one of
these strings.
< REP INPUT_METER_MODE POST_FADER >
Important Product Information
The equipment is intended to be used in professional audio applications.
Note: This device is not intended to be connected directly to a public internet network.
EMC conformance to Environment E2: Commercial and Light Industrial. Testing is based on the use of supplied
and recommended cable types. The use of other than shielded (screened) cable types may degrade EMC perfor­
mance.
Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this
equipment.
Industry Canada ICES-003 Compliance Label: CAN ICES-3 (B)/NMB-3(B)
Please follow your regional recycling scheme for batteries, packaging, and electronic waste.
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Shure Incorporated
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 interference will not occur in a particular installation. If this equipment does cause harm­
ful 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.
Authorized under the verification provision of FCC Part 15B.
The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
Fax: +49-7262-92 49 11 4
Email: [email protected]
This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from Shure Incorporated or any of its European representa­
tives. For contact information please visit www.shure.com
Specifications
Analog Connections
Inputs
Outputs
Active Balanced
Impedance Balanced
ANI22-XLR
(2) XLR connector
ANI22-BLOCK
(2) 6-pin block connector
ANI22-XLR
(2) XLR connector
ANI22-BLOCK
(2) 3-pin block connector
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Network Connections (Dante Digital Audio)
(1) RJ45
Channel Count: 2 Inputs, 2 Outputs
Polarity
Non-inverting, any input to any output
Power Requirements
Power over Ethernet (PoE), Class 0. (PoE Plus compatible).
Power Consumption
11W, maximum
Weight
672 g (1.5 lbs)
Dimensions
HxWxD
4 x 14 x 12.8 cm (1.6 x 5.5 x 5.0 in.)
control application
HTML5 Browser-based
Operating Temperature Range
−6.7°C (20°F) to 40°C (104°F)
Storage Temperature Range
−29°C (­20°F) to 74°C (165°F)
Thermal Power Dissipation
Maximum
12.1 W (41.3 BTU/hr)
typical
9.8 W (33.7 BTU/hr)
Audio
Frequency Response
±1 dB
20 to 20,000 Hz
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Dante Digital Audio
Sampling Rate
48 kHz
Bit Depth
24
Latency
Does not include Dante latency
Analog to Dante
0.35 ms
Dante to Analog
0.71 ms
analog gain range
Adjustable in 3 dB steps
51 dB
Dynamic Range (Analog-to-Dante)
20 Hz to 20 kHz, A-weighted, typical
113 dB
Equivalent Input Noise
20 Hz to 20 kHz, A-weighted, input terminated with 150Ω
Analog Gain Setting= +0 dB
-93 dBV
Analog Gain Setting= +27 dB
-119 dBV
Analog Gain Setting= +51 dB
-130 dBV
Total Harmonic Distortion
@ 1 kHz, 0 dBV Input, 0 dB analog gain
<0.05%
Common Mode Rejection Ratio
150Ω balanced source @ 1 kHz
>70 dB
Input Impedance
5 kΩ
Output Impedance
150 Ω
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Input Clipping Level
Analog Gain Setting= +0 dB
+20 dBV
Analog Gain Setting= +27 dB
-7 dBV
Analog Gain Setting= +51 dB
-31 dBV
Analog Output Level
Selectable
Line
0 dB
Aux
- 20 dB
Mic
-46 dB
Built-in Digital Signal Processing
Per Channel
Equalizer (4-band Parametric, Dante Channels Only), Mute, Limiter, Gain (140 dB range)
System
Channel Summing
Networking
Cable Requirements
Cat 5e or higher (shielded cable recommended)
Accessories
Furnished Accessories
Hardware kit (XLR model)
90A29254
Hardware kit (block connector model)
90B33522
Mounting Bracket (1/3 rack unit)
53A27742
Optional Accessories and Replacement Parts
19" rack tray
CRT1
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