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Summary of Contents for Innosonix MA16 LP2
- Page 1 MAXX SERIES MA32 LP MA16 LP MA24 LP MA N UA L +49 (0) 9561 74599-80 innosonix.de info@innosonix.de...
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Page 2: Table Of Contents
INDEX 1. SAFETY INSTRUCTIONS ............. . ... - Page 3 5.2. POWER LED.............. ...
- Page 4 6.8.8. REMOTE MUTE ............ ...
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Page 5: Safety Instructions
MAXX/LP² Chapter 1. SAFETY INSTRUCTIONS 1.1. GENERAL Chapter 1. SAFETY INSTRUCTIONS 1.1. GENERAL Before using the product, please read this manual and follow all Safety Instructions. They are used to protect you, help to avoid equipment defects and damages resulting from improper use. Keep this manual in a safe place. - Page 6 After switching off the device, wait 30 minutes till touching the device. In the following cases it is necessary to return the amplifier for examination to the manufacturer. Contact details can be found on our website: www.innosonix.de • The unit has been dropped, mechanically damaged or treated improperly.
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Page 7: Installation
MAXX/LP² Chapter 1. SAFETY INSTRUCTIONS 1.2. INSTALLATION 1.2. INSTALLATION All devices can be installed in a 19-inch rack. Screw the devices at each of the two Mounting holes of the mounting bracket on the front. Use Screws with a sufficiently large head diameter and lock washers. -
Page 8: Ventilation And Cooling
MAXX/LP² Chapter 1. SAFETY INSTRUCTIONS 1.3. VENTILATION AND COOLING 1.3. VENTILATION AND COOLING Built-in and 19-inch racks must be ventilated adequately. 1.3.1. PASSIVE COOLING Passive Cooling is actived by setting the FAN MODE to PASSIVE. This Mode is recommended if the amplifier is installed directly in an audience space or similar where no FAN noises are acceptable. - Page 9 MAXX/LP² Chapter 1. SAFETY INSTRUCTIONS 1.3. VENTILATION AND COOLING Figure 4. MAXX/LP² Ventilation Table 1. Active Fan Modes SILENT Fans become active when interal temperature reach ~50°C, otherwise fans are off. NORMAL Fans are always active 2024-02-07 | Rev. 3.20.3.1 MAXX/LP²...
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Page 10: Operating Conditions
MAXX/LP² Chapter 1. SAFETY INSTRUCTIONS 1.4. OPERATING CONDITIONS 1.4. OPERATING CONDITIONS Enviromental 0 - 40°C operating temperature Thermal dissipation Fan, variable speed, temperature controlled front to rear airflow / passiv cooled 32 CH @230V @110V amps power off 24 kcal/h 95 BTU/h 24 kcal/h 95 BTU/h... -
Page 11: Technical Specification
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.1. MAxx/LP² front view Chapter 2. TECHNICAL SPECIFICATION 2.1. MAxx/LP² front view Figure 5. MA32/LP² front view Table 2. DEVICE ELEMENTS FRONT DESRIPTION NOTE POWER SWITCH Hard disconnect Mains POWER LED POWER LED DISPLAY DISPLAY BUTTONS DISPLAY VENTILATION GRILLS... - Page 12 MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.2. MAxx/LP² back view Figure 7. MA24/LP² back view Figure 8. MA16/LP² back view Table 3. DEVICE ELEMENTS BACK DESRIPTION NOTE MAINS SUPPLY MAINS SUPPLY MADI MADI (AES10) / AES3 ETHERNET/DANTE ETHERNET / DANTE AMP OUTPUTS AMP OUTPUT 2024-02-07 | Rev.
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Page 13: Dimensions & Weight
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.3. DIMENSIONS & WEIGHT 2.3. DIMENSIONS & WEIGHT Figure 9. MAXX/LP² dimensions Dimensions W 482.60mm (19") H 44.00mm (1 RU), D 389.29mm 32CH 24CH 16CH Weight 6.0 kg 5.7 kg 5.4 kg Dimensions Boxed 68 x 53 x 25 cm Weight Boxed 9.0 kg 8.7 kg... -
Page 14: Connections & Cable
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE 2.4. CONNECTIONS & CABLE Control input connectors RJ45 ( 1Gbit/s Ethernet ) Audio signal input connectors RJ45 ( DANTE ), BNC 75R ( MADI Coax, AES3id ), SC Optic ( MADI Fibre ) Speaker connector Wuerth Elektronik 691352710002 Phoenix Contact MSTB 2,5/ 2-ST - 1754449... - Page 15 MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE amps power off 0.44 0.83 idle 0.58 0.93 1/8 power @ 4 Ohm 0.94 0.99 Consumption / @230V @110V current draw amps power off 26W, 0.11A 26W, 0.24A idle 46W, 0.20A 38W, 0.35A 1/8 power @ 4 Ohm 241W, 1.05A...
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Page 16: Available Power Cords
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE 2.4.2. AVAILABLE POWER CORDS DESRIPTION 3-pin Schuko CEE 7/7 3-pin USA NEMA5-15 3-pin GB BS 1363A IEC-LOCK C13 To release the cable from the amplifier, the red Button has to be pushed to the back. 2024-02-07 | Rev. -
Page 17: Ethernet / Dante
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE 2.4.3. ETHERNET / DANTE There are two differnet network devices inside the amplifier, the Control Module and the Module. There are three different network modes that determine which device can be reached at which network port. - Page 18 MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE To change the network modes, use the DEVICE page DANTE SETTINGS. Alternatively, the Dante Contoller Software can be used. (DOWNLOAD HERE) Open the Dante Controller and go to Device View: Figure 11. Dante Controller The Device View Popup appears: Figure 12.
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Page 19: Dante Ip Settings
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE online. DANTE IP SETTINGS To control and change IP Settings of DANTE, use the DEVICE page DANTE SETTINGS, or use Dante Device View. CONTROL IP SETTINGS There are several ways to change the IP of an Amplifier. See DISPLAY MENU to change on Display Menu,... -
Page 20: Madi (Aes10) / Aes3
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.4. CONNECTIONS & CABLE 2.4.4. MADI (AES10) / AES3 MADI (Multichannel Audio Digital Interface) or AES10 is a standard that defines electrical characteristics and the data format of an interface that carries multiple channels of digital audio. There are two Coaxial Inputs available, which also can be used as AES3 Inputs, one optical input and an optical output. -
Page 21: Amp Output
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.5. AMP OUTPUT 2.5. AMP OUTPUT To connect speakers, use 2-Pol Terminal Blocks. Output Power (EIA J Test 4Ω 8Ω 8Ω Bridge-Mode Standard 1kHz 1% THD) 100W Max output Voltage 24 V 48 V peak peak Max output Current Limited 10 A... -
Page 22: Bridge Mode
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.5. AMP OUTPUT 2.5.1. Bridge Mode In bridge mode, only adjacent channels can be used together, like 1/2, 3/4, 5/6, … 31/32. The + Pin of both channels has to be connected to the speaker, the - stays unused in this mode. CH1 + @ "speaker +"... -
Page 23: Power Distribution
MAXX/LP² Chapter 2. TECHNICAL SPECIFICATION 2.6. POWER DISTRIBUTION 2.6. POWER DISTRIBUTION • The power supply can deliver 500W continuous power. To ensure a stable operation in overload situations, the MAXX/LP² involves an overall power limiter. With an attack time of 100ms and a release of 3s the limiter softly reduces the gain of all channels simultaneously not to exceed the maximum available power. -
Page 24: Idfm (Firmware Update And Ip Control)
3.1. DISCOVERY Chapter 3. IDFM (FIRMWARE UPDATE AND IP CONTROL) The IDFM (Innosonix Discovery and Firmware Manager) is available for Windows 10, MAC OSX and Linux. Have a look at our Download Area It is desinged to discover MAXX Devices across subnets and across network modes. It also handles Firmware updates of MAXX Devices. - Page 25 MAXX/LP² Chapter 3. IDFM (FIRMWARE UPDATE AND IP CONTROL) 3.1. DISCOVERY Change Hostname Change IP Settings IP SETTINGS Download / Import Firmware Files FIRMWARE Update Devices UPDATE Device not in same Subnet ⇒ cannot be updated Actual Device Status (Update Status) 2024-02-07 | Rev.
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Page 26: Ip Settings
MAXX/LP² Chapter 3. IDFM (FIRMWARE UPDATE AND IP CONTROL) 3.2. IP SETTINGS 3.2. IP SETTINGS After clicking on the IP Address in IDFM Discovery view, following popup appears to change IP Settings. IP Settings are described here Control IP Figure 14. IDFM IP Settings 2024-02-07 | Rev. -
Page 27: Firmware Storage
MAXX/LP² Chapter 3. IDFM (FIRMWARE UPDATE AND IP CONTROL) 3.3. FIRMWARE STORAGE 3.3. FIRMWARE STORAGE To update the firmware of a MAXX Device, the correct Firmware must be available in the firmware storage. If there is no Internet connection available, the newest firmware cannot be loaded from our server . -
Page 28: Firmware Update
MAXX/LP² Chapter 3. IDFM (FIRMWARE UPDATE AND IP CONTROL) 3.4. FIRMWARE UPDATE 3.4. FIRMWARE UPDATE After loading a correct firmware file to the FIRMWARE STORAGE, the firmware can be selected in the firmware update popup. If no Firmware is selected, the device will be ignored. After confirming the update, the update status can be seen at IDFM Discovery. -
Page 29: Dsp (Internal)
MAXX/LP² Chapter 4. DSP (internal) Chapter 4. DSP (internal) A DSP is a digital signal processing chain inside the FPGA that calculates the volume control, filtering and limiting parameters on the selected Input Source. There are as many DSP channels as amplifier outputs on the MAXX device. -
Page 30: Frontpannel
MAXX/LP² Chapter 5. Frontpannel 5.1. DISPLAY Chapter 5. Frontpannel 5.1. DISPLAY 5.1.1. OVERVIEW Figure 18. OVERVIEW EXAMPLES The Overview Page appears at startup, and after a 30 seconds without any user interaction. Every channel has its own Levelmeter ranging from -60dBFS to 0dBFS with PEAK as a bar and HOLD as a horizontal line. -
Page 31: Display Menu
MAXX/LP² Chapter 5. Frontpannel 5.1. DISPLAY 5.1.3. DISPLAY MENU Multiple menu pages can be accessed by pressing the LEFT or RIGHT button and cycling through the menu selection. Use the UP, DOWN, ENTER, ESC button to modify settings. Mute Figure 20. MUTE PAGE EXAMPLES The Mute Page appears, if Master or Remote Mute changed to Active. -
Page 32: Channel
MAXX/LP² Chapter 5. Frontpannel 5.1. DISPLAY On the NETWORK page, the current IP address information can be shown/modified. Channel Those pages are dedicated to showing information for each channel. The LED, next to each channel number, will indicate an OK or ERROR state. (see STATUS) On the LOAD-MONITOR page, the output of the configured 20kHz pilot tone detection when enabled. -
Page 33: Power Led
MAXX/LP² Chapter 5. Frontpannel 5.2. POWER LED 5.2. POWER LED Table 5. POWER LED states COLOR DESRIPTION GREEN everything is ok ORANGE system is booting up one or more channels are in error state BLUE Mains dropout, by pulling the mains cable or press the power switch 2024-02-07 | Rev. -
Page 34: Website
MAXX/LP² Chapter 6. WEBSITE 6.1. HEADER Chapter 6. WEBSITE To open the control page, use a regular web browser like Chrome, Firefox, Safari and enter the IP address or hostname into the address line. Like http://192.168.0.100 or by using the hostname http://AMP1.local The website is the main User Interface to control every setting and get status informations of the amplifier. -
Page 35: Pages
MAXX/LP² Chapter 6. WEBSITE 6.1. HEADER 6.1.1. PAGES Table 6. PAGES IDENTIFIER DESCRIPTION REFERENCE OVERVIEW status and settings of amp channel OVERVIEW INTERFACES device interface status and config INTERFACES DEVICE device specific settings DEVICE MUTEGROUPS mutegroup settings MUTEGROUPS PRESETS device/channel preset edit/save/call/store PRESETS LOGGING syslog with syslog server settings... -
Page 36: Amp Status
MAXX/LP² Chapter 6. WEBSITE 6.1. HEADER 6.1.4. AMP STATUS The Amp Status shows all currently applicable errors. To see the chronological sequence of errors see LOGGING. DESCRIPTION REFERENCE device errors channel errors severity level SEVERITY LEVEL error code ERROR CODES error text 2024-02-07 | Rev. -
Page 37: Footer
MAXX/LP² Chapter 6. WEBSITE 6.2. FOOTER 6.2. FOOTER On the footer, a temperature overview can be seen, which shows the FPGA temperature as well as the maximum temperature on all amp modules. If the AMP temperature exceeds 80°C, a showdown of all amplifier modules is ... -
Page 38: Overview
MAXX/LP² Chapter 6. WEBSITE 6.3. OVERVIEW 6.3. OVERVIEW All channel setting can be done to single and multi-channel (see SELECTION AND GROUPING multi-channel selection details). DESCRIPTION REFERENCE click to set master volume change master volume by moving the slider click to toggle master mute click opens channel settings modal CHANNEL SETTINGS click to toggle amplifier power... - Page 39 MAXX/LP² Chapter 6. WEBSITE 6.3. OVERVIEW click opens channel limiter modal LIMIT sample synchonous channel level after processing, hw limiter (sum of PSU Limit and Thermo Limit) and biggest limiter reduction click opens channel speaker settings modal SPEAKER SETTINGS if error occurs, click opens channel status modal error shown like AMP STATUS If the...
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Page 40: Selection And Grouping
MAXX/LP² Chapter 6. WEBSITE 6.4. SELECTION AND GROUPING 6.4. SELECTION AND GROUPING Multiple channels can be selected by clicking on . This feature enables the "multi-channel edit" functionality indicated by the active headline buttons (SETTINGS, POWER, …). The headline buttons open the corresponding modal. The saved selection groups will be used as mute groups MUTEGROUPS and can... -
Page 41: Modal Header
MAXX/LP² Chapter 6. WEBSITE 6.5. MODAL HEADER 6.5. MODAL HEADER The MODAL HEADER allows switching through a channel selection, controlling the volume/mute, showing the OUTPUT LEVEL meter for the selected channel and navigating through all settings. Figure 23. MODAL HEADER single-channel When opening the modal with multiple channel selected, the "multi-edit"... -
Page 42: Channel Settings
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6. CHANNEL SETTINGS 6.6.1. NAME DESCRIPTION Set channel prefix, which will be concatenated with the "INDEX" as final channel name. Set an optional index which is incremented for each selected channel. (only available in multi-edit) Execute changes. -
Page 43: Identify
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.2. IDENTIFY The IDENTIFY can be used to identify the connected speaker by applying a TESTTONE to the amplifiier output. Once the IDENTIFY is enabled the PREV/NEXT button can be used to cycle through a slection or all channels to identify and name multiple speakers. -
Page 44: Bridge Mode
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.3. BRIDGE MODE DESCRIPTION Indicates summarized state of selected channels. Enable bridge mode for selected channels. Disable bridge mode for selected channels. States for all selected channels. Only adjacent channel pairs can be set to bridge mode, channel 1/2 or 3/4 … ... -
Page 45: Dc Coupling
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.4. DC COUPLING Figure 25. DC COUPLING Some scientific measurements require the amplifier to output a common DC voltage to bias the speaker coil. By enabling DC COUPLING in internal DC, servo filters are frozen and allow passing DC in the input signal to the amplifier output stage. -
Page 46: Power
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.5. POWER Power-off a channel which will stop the class-d amp from switching to save power. Figure 26. POWER 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 42/97... -
Page 47: Auto Standby
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.6. AUTO STANDBY This feature allows additional power savings by automatically powering down individual channels when no more input signal is present for a configurable amount of time. Power up, after detecting an input level, will require some milliseconds, so only ... - Page 48 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 30. STANDBY on OVERVIEW page 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 44/97...
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Page 49: Input
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.7. INPUT Each DSP channel has its own 16x1 input mixer which allows a summation of up to 16 different sources with individual gains. The INPUT view differs slightly in functionality and status views, depending on editing a single or multiple channels. -
Page 50: Stream
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS simultaneously. CONTROL DESCRIPTION If enabled, the INTERFACE CHANNELs is incremented per selected DSP channel. Like DANTE 1, 2, INCREMENT CHANNEL 3, 4, etc. Otherwise, only the selected INTERFACE CHANNEL is patched to all selected DSP channels Use this to append the INTERFACE CHANNEL to existing patches, otherwise they will be APPEND TO EXISTING... - Page 51 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS On the amplifier’s control page, the same information can be shown in the INPUT section. To assign a new STREAM as INPUT to a channel, click on the gray STREAM box marked in read below.
- Page 52 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS done, by closing the POPUP or press the NEXT then PREV channel button. 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 48/97...
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Page 53: Mute
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.8. MUTE DESCRIPTION Indicates summarized state of selected channels. Unmutes all selected channels. Mutes all selected channels. Shows states of all selected channels. 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 49/97... -
Page 54: Channel Volume
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.9. CHANNEL VOLUME DESCRIPTION Decreases volume of selected channels by 1 dB. Indicates summarized the state of selected channels. Increases volume of selected channels by 1 dB. Channel volume to set. Apply Settings. Shows vales of selected channels. -
Page 55: Phase
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.10. PHASE DESCRIPTION Indicates summarized state of selected channels. Set normal phase. Set reverse phase. Shows vales of selected channels. 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 51/97... -
Page 56: Delay
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.11. DELAY In the CONFIG column, the current value for all selected channels can be seen. In the upper half of the pop-up, a dedicated value can be set to all selected channels. The delay units is either m (meters), ms (milliseconds) or samples. -
Page 57: Peq
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.12. PEQ There are 32 EQ slots that can be set with several EQ types. Some EQ types need more than one EQ slot. 18dB/24dB Low/High passes require two, while 48dB Low/High require four slots. When values are changed but not set to the device, the EQ is in preview mode ... -
Page 58: Peq Add / Remove
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 35. PEQ Fullscreen The Plot shows the overall EQ for this channel, indicated by the white OUTPUT curve. It’s the result of PEQs and ADVANCED EQs. All EQs parameters are shown in the list below the plot, where each parameter can be manually adjusted. - Page 59 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 36. Drag & Drop Removing a PEQ by dragging its ribbon below the plot on the bin icon or pressing the icon next to the EQ in the overall list below. 2024-02-07 | Rev. 3.20.3.1 MAXX/LP²...
- Page 60 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 37. Remove an EQ 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 56/97...
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Page 61: Advanced Eq (Fir)
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS ADVANCED EQ (FIR) The ADVANCED EQ currently supports loading FIR impulse responses to be convoluted over the output signal. (see: Supported File Formats) Once a file is loaded, it the FIR filter engine can be ENABLED/DISABLED via the toggle button. The TAPS indicates the length of the filter, while the CRC value is a simple checksum over all coefficients, which easily allows the user to compare different revisions of files. - Page 62 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Supported File Formats The Range of each coefficient is limited -4.0 to 3.999 due to the internal fix point representation. The maximum number of Taps is 2048. WAV The WAV File has to be 32Bit Float 48kHz Coefficient File line in file coefficient...
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Page 63: Copy To / Copy From
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS COPY TO / COPY FROM Both PEQ and ADVANCED can be copied from different channels into the currently selected one, or can be copied to others channels. The Copy to / Copy From pop-up can be opened by pressing the COPY PEQ or COPY ADVANCED. COPY FROM allows just a single channel to be selected, while COPY TO allows one or multiple. -
Page 64: Limit
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.13. LIMIT Each channel offers four limiters, 1x CURRENT, 2x VOLTAGE, 1x POWER. All thresholds are configured in peak values, for simple sine wave signals, the corresponding RMS value can be calculated by peak / sqrt(2). On a single-channel edit, all level meters are shown simultaneously. -
Page 65: Look Ahead Delay
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Disabled limiters are set to the maximum threshold internally. Due to the internal headroom, it is still possible to see some reduction if the maximum thresholds are reached. Look Ahead Delay The first voltage limiter offers an additional look-ahead delay. This delay is added to the signal chain, while the side chain input to the limiter is used without delay. -
Page 66: Speaker Settings
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.14. SPEAKER SETTINGS SINGLE EDIT Figure 40. SPEAKER SINGLE CHANNEL EDIT VIEW DESCRIPTION Metadata of the active speaker preset. Remove the speaker preset. Download the speaker preset file to share it or apply to others channels. Load a speaker preset file from your computer. - Page 67 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Set detection threshold and debounce. The 20 kHz current value has to be lower than the threshold for "debounce" seconds to trigger an error. Set 20 kHz pilot tone generator level in dBFS which will be added to the actual output signal of the amplifier. Shows measured current at 20 kHz (yellow line indicates threshold) Shows actual speaker detection status.
- Page 68 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 41. WEBPAGE SPEAKER PRESET CREATE To create a speaker preset, tune your speaker with the channel DSP settings to your needs. The parameter which can be used inside the speaker preset are: VOLUME, PHASE, DELAY, 32x PEQ, ADVANCED EQ (FIR Filters with 512 Taps), LIMIT.
- Page 69 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 42. WEBPAGE SPEAKER PRESET LOAD DESCRIPTION Since the channel DSP will be overwritten by the speaker preset values, a backup of the currently loaded settings can be downloaded as channel preset. If a speaker preset is created with a password, the password is required to load the data to the channel 2024-02-07 | Rev.
- Page 70 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS MULTI EDIT Figure 43. SPEAKER MULTI CHANNEL EDIT VIEW DESCRIPTION Mixed speaker preset indicator (different speakers presets are loaded on the selected channel) Delete the currently loaded speaker preset from all selected channels. Load a speaker preset file from your computer to all selected channels.
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Page 71: Analyzer
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS 6.6.15. ANALYZER The integrated impedance analyzer performs a continuous measurement of the connected speaker impedance over the full frequency spectrum based on the supplied music signal. It’s enabled when the POWER of the corresponding channel is active. The analyzer measures up to 32 channels simultaneously. -
Page 72: Measurement
MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS the actual output stage, which is much better than the simple measurements ADCs used to collect the data for the FFTs. MEASUREMENT To perform a reference sweep, the MEASUREMENT tab can be used. Multiple channels can be started simultaneously with different levels, depending on the connected speaker impedance it may require some gain adjustments to measure the full impedance spectrum. - Page 73 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 46. SWEEP done After the measurement is finished (or any time when the spectrum is completely built up by music), the GREEN impedance curve could be saved as a REFERENCE curve which is persistent during reboots.
- Page 74 MAXX/LP² Chapter 6. WEBSITE 6.6. CHANNEL SETTINGS Figure 47. REFERENCE saved 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.6. CHANNEL SETTINGS | 70/97...
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Page 75: Interfaces
MAXX/LP² Chapter 6. WEBSITE 6.7. INTERFACES 6.7. INTERFACES 6.7.1. INTERFACE STATUS Select the interface to derive the audio clock source. In most applications, only one interface like MADI or DANTE is used to supply audio data AND the audio clock. In the SYNC SELECT column, the preferred interface is selected. -
Page 76: Input
MAXX/LP² Chapter 6. WEBSITE 6.7. INTERFACES 6.7.2. INPUT The INPUT pop-up allows the labelling of all channels of each input interface and shows individual stream status. The most interesting part is the DANTE tab, which allows assigning streams to the Dante module. The STATUS is also used on the global OVERVIEW page when this Input Stream uses an INPUT to a channel but does not supply any valid stream or data. -
Page 77: Madi Fibre/Dante Output
MAXX/LP² Chapter 6. WEBSITE 6.7. INTERFACES 6.7.3. MADI FIBRE/DANTE OUTPUT Figure 49. WEBPAGE INTERFACES OUTPUT DESCRIPTION Select Output to Config Select the source of the MADI FIBRE TX jack. This can either be "INTERNAL TX" which uses the internal MADI transmitter, or any of the other MADI RX jacks. - Page 78 MAXX/LP² Chapter 6. WEBSITE 6.7. INTERFACES Clear Patching from interface output channel 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.7. INTERFACES | 74/97...
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Page 79: Device
MAXX/LP² Chapter 6. WEBSITE 6.8. DEVICE 6.8. DEVICE The DEVICE page offers different global settings that affect the amplifier device. 6.8.1. SETTINGS The HOSTNAME is used in DNS for IP resolving. LOCATION is just a string to add some additional information to the device, like where is it located. -
Page 80: Time
MAXX/LP² Chapter 6. WEBSITE 6.8. DEVICE amplifier’s HOSTNAME and append -DANTE to it, which is used as Dante IDENTITY. 6.8.3. TIME Set system time and time zone. If the device is connected to the internet, it will try to synchronize its RTC (real time clock) to an NTP time-server. -
Page 81: Voltage Reference
6.8.8. REMOTE MUTE Enable remote mute, this will provide a GPI interface to mute the entire device, also known as dead man switch. Which require an external Innosonix Remote Mute Server, multiple devices can share one server. 2024-02-07 | Rev. 3.20.3.1... -
Page 82: Website Password
MAXX/LP² Chapter 6. WEBSITE 6.8. DEVICE 6.8.9. WEBSITE PASSWORD USE with caution, to not lock you out of your device. Set an HTTP password which restricts access to this device configuration page. The password will only restrict web page access and NOT any API transactions to allow existing media controls still work but prevent prevents unauthorized access by users. -
Page 83: Device Reboot
MAXX/LP² Chapter 6. WEBSITE 6.8. DEVICE 6.8.10. DEVICE REBOOT Simply performs a complete reboot of the device. 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.8. DEVICE | 79/97... -
Page 84: Mutegroups
MAXX/LP² Chapter 6. WEBSITE 6.9. MUTEGROUPS 6.9. MUTEGROUPS Mute groups assignment are derived from selection groups (SELECTION AND GROUPING). DESCRIPTION Only enabled mute groups are taken into account when the final mute result is calculated. Mute / unmute mute group. If solo auto clear is activated, only one solo can be active. -
Page 85: Presets
MAXX/LP² Chapter 6. WEBSITE 6.10. PRESETS 6.10. PRESETS DESCRIPTION Load all device settings to the preset editor ( ). Device presets do include fixed mapping of parameters to specific channels. Load setting from one specific channel to preset editor ( Upload a file from your computer to the editor ( ) . -
Page 86: Logging
MAXX/LP² Chapter 6. WEBSITE 6.11. LOGGING save selected settings as preset to library download selected settings as preset file mute device / channel during update settings from preset apply selected settings to device 6.11. LOGGING DESCRIPTION select syslog lines to load refresh syslog table export complete syslog from device delete syslog files on the device... - Page 87 MAXX/LP² Chapter 6. WEBSITE 6.11. LOGGING config connection to external syslog server 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.11. LOGGING | 83/97...
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Page 88: Metering
MAXX/LP² Chapter 6. WEBSITE 6.12. METERING 6.12. METERING DESCRIPTION input level after input mixer measured current, voltage and power with limiter reductions output level with hardware reduction (sum of PSU Limit and Thermo Limit) 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 6.12. METERING | 84/97... -
Page 89: Error Codes
MAXX/LP² Chapter 7. ERROR CODES Chapter 7. ERROR CODES Table 9. SEVERITY LEVEL TYPE DESCRIPTION EMERGENCY system is unusable ALERT action must be taken immediately CRITICAL critical conditions ERROR error conditions WARNING warning conditions NOTICE normal but significant condition INFO informational Table 10. - Page 90 MAXX/LP² Chapter 7. ERROR CODES SEVERITY DESCRIPTION EMERGENCY Amplifier communication error, please try to restart the device WARNING Amplifier overtemp ALERT Controller monitoring no longer available, please try to restart the device ALERT FAN controller no longer available, please try to restart the device Overtemp emergency shutdown init, all Fans will turn up, till temperature out of CRITICAL critical range...
- Page 91 MAXX/LP² Chapter 7. ERROR CODES SEVERITY DESCRIPTION CRITICAL Amplifier Shutdown caused by overtemperature WARNING Switching Frequency Error (Channel will be restarted) EMERGENCY PSU Shutdown caused by dc protection ERROR DC Detection not ok, syslog no longer prevented ERROR Mains Dropout Detection not ok, syslog no longer prevented 2024-02-07 | Rev.
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Page 92: Restful Api
MAXX/LP² Chapter 8. RESTful API Chapter 8. RESTful API There is a RESTful API with JSON data implemented on the device. Every Parameter can be set, and every status can be read over this Interface. All available commands are documented at REST API DOC on the webpage. -
Page 93: Get Device Infomrations
MAXX/LP² Chapter 8. RESTful API 8.1. GET DEVICE INFOMRATIONS 8.1. GET DEVICE INFOMRATIONS COMMAND info/device TYPE CURL-COMMAND curl ${HOST_IP}/rest-api/info/device RESPONSE "model_name": "MA32LP2", "channel": 32, "options": ["D1","D2","IF1","M1","IF3"], "psu_fan": true, "housing_fan": true, "sd_card": true, "rtc": true, ... -
Page 94: Get Channel Volume Options
MAXX/LP² Chapter 8. RESTful API 8.3. GET CHANNEL VOLUME OPTIONS 8.3. GET CHANNEL VOLUME OPTIONS COMMAND settings/channel/{channel_id}/dsp/volume TYPE OPTIONS CURL-COMMAND curl -X OPTIONS ${HOST_IP}/rest-api/settings/channel/1/dsp/volume RESPONSE {"value": [-72.0, 24.0, 0.1 , "dB"]} {"value": [MIN , MAX , STEP, UNIT]} 8.4. REMOVE PRESET WITH NAME TEST COMMAND preset/storage/{preset_name} TYPE... -
Page 95: Service
MAXX/LP² Chapter 9. SERVICE 9.1. FUSES Chapter 9. SERVICE CAUTION - THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY. TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO. -
Page 96: Spare Parts
Clean the filter with compressed air and put it back together. 9.4. SPARE PARTS Table 12. SPARE PARTS INNOSONIX PART DESRIPTION REFERENCE NUMBER 12578 2-Pol Speaker Connector CONNECTIONS &... - Page 97 MAXX/LP² Chapter 9. SERVICE 9.4. SPARE PARTS INNOSONIX PART DESRIPTION REFERENCE NUMBER 13363 power cord C13 Typ B 2m (IEC-LOCK C13 to 3-pin USA NEMA5- AVAILABLE POWER CORDS 13364 power cord C13 Typ G 2m (IEC-LOCK C13 to 3-pin GB BS 1363A)
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Page 98: Disposing
MAXX/LP² Chapter 10. DISPOSING Chapter 10. DISPOSING Electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime. Please dispose of this product according to the respective national regulations or contractual agreements. If there are any further questions concerning the disposal of this product, please contact the manufacturer. -
Page 99: Eu Declaration Of Conformity
11.1. EN 55032:2012 Chapter 11. EU Declaration of Conformity The company Innosonix GmbH declares under sole responsibility that the products MA16/LP², MA24/LP² and MA32/LP² complies with the following directives and standards • EMC Directive 2014/30/EU • Low Voltage Directive 2014/35/EU •... -
Page 100: 62368-1:2014/Ac:2015
Chapter 11. EU Declaration of Conformity 11.3. EN 62368-1:2014/AC:2015 11.3. EN 62368-1:2014/AC:2015 Audio/video, information and communication technology equipment Part 1: Safety requirements 11.4. MANUFACTURER Innosonix GmbH Hauptstraße 35 D - 96482 Ahorn 2024-02-07 | Rev. 3.20.3.1 MAXX/LP² 11.3. EN 62368-1:2014/AC:2015 | 96/97... -
Page 101: Fcc Declaration Of Conformity
MAXX/LP² Chapter 12. FCC Declaration of Conformity Chapter 12. FCC Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. - Page 102 +49 (0) 9561 74599-80 | innosonix.de | info@innosonix.de Innosonix Gmbh Hauptstr. 35 D-96482 Ahorn (Germany)
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