Lectrosonics M2T Digital IEM Transmitter User Manual M2Tman Lab indd

Lectrosonics Inc Digital IEM Transmitter M2Tman Lab indd

Users Manual

M2TDigital IEM TransmitterINSTRUCTION MANUALRio Rancho, NM, USAwww.lectrosonics.comFill in for your records: Serial Number: Purchase Date:This device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained.DanteTM is a trademark of Audinate Pty Ltd.
M2TLECTROSONICS, INC.2Consumer Alert for US Users - FCC Order DA 10-92Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this micro-phone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless mi-crophone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones. To operate wireless microphone systems at power greater than 50mW, you must qualify as a Part 74 user and be licensed. If you qualify and wish to apply for a license go to: http://www.fcc.gov/Forms/Form601/601.htmlTable of ContentsIntroduction .............................................................................................................................................................................................3What is Dante? .....................................................................................................................................................................................3Panels and Features ...............................................................................................................................................................................4M2T Front Panel ...................................................................................................................................................................................4M2T Back Panel ....................................................................................................................................................................................4Operating Instructions ..........................................................................................................................................................................5IR (infrared) Port ...................................................................................................................................................................................5USB Port ...............................................................................................................................................................................................5Headphone Volume Adjustment ............................................................................................................................................................5Dante Ports (optional) ...........................................................................................................................................................................5Ethernet Port .........................................................................................................................................................................................5Power Inlet ............................................................................................................................................................................................5Navigating the Menus ...........................................................................................................................................................................5LCD Menu Map ........................................................................................................................................................................................6Menu Item Descriptions .........................................................................................................................................................................7RF Enable/Level ....................................................................................................................................................................................7RF Tuning ..............................................................................................................................................................................................7Sync Scan .............................................................................................................................................................................................7Sync Settings ........................................................................................................................................................................................7Sync FlexList™ .....................................................................................................................................................................................7Audio Level/Trim ....................................................................................................................................................................................8Audio Input Type ...................................................................................................................................................................................8Audio Polarity ........................................................................................................................................................................................8Headphone Monitor ..............................................................................................................................................................................8Front Panel Setup .................................................................................................................................................................................8Network Settings ...................................................................................................................................................................................8Edit Names ...........................................................................................................................................................................................8Restore Defaults ...................................................................................................................................................................................8About .....................................................................................................................................................................................................8Links ......................................................................................................................................................................................................9System Setup Procedures .....................................................................................................................................................................9Summary of Steps ................................................................................................................................................................................9Accessories ..........................................................................................................................................................................................10Specifications and Features ................................................................................................................................................................11Specifications ......................................................................................................................................................................................11Wireless Designer Software and USB Driver .....................................................................................................................................12Wireless Designer Software and USB Driver .....................................................................................................................................13Software Installer ................................................................................................................................................................................13Firmware Update Instructions .............................................................................................................................................................13Service and Repair ...............................................................................................................................................................................14Returning Units for Repair ..................................................................................................................................................................14
Digital IEM TransmitterRio Rancho, NM 3IntroductionThe M2T Digital Half-Rack Transmitter with analog and optional digital Dante™ network audio inputs presents an excellent sounding IEM system with a unique level of performance in a wireless in-ear monitor platform. With ultra-low latency, 24-bit audio, digital RF modulation and two stereo digital channels, the M2T provides a truly unique IEM product for demanding, professional applications. The M2T includes a USB port for firmware updates and an IR port for fast setup. A large, high resolution, backlit LCD and large membrane switches provide an intuitive interface that is highly visible in daylight or dimly lit conditions.The half-rack transmitter provides four audio inputs which can be individually configured to be analog or Dante compatible. The input connectors are full size XLR/TRS combo types for balanced line level analog signals. Input preamp circuits use a special balanced amplifier with very high common mode rejection to minimize hum and noise. Analog signals are converted to an internal 24-bit digital format which is then encoded, organized into packets, and passed to an RF modulator. The modulated RF signal is filtered before and after amplification to suppress out-of-band noise and spurious signals.Conventional in-ear wireless monitor systems rely on decades-old technology: FM transmission with multiplexed, companded audio. The M2T Transmitter employs unique technology to provide ruler-flat frequency response from 20 Hz to 15 kHz and maximum channel separation. In addition, the digital audio eliminates a compandor and the associated artifacts. The result is crystal clear sound and extremely low distortion of <0.15%.The M2T is designed and developed with the professional touring, installation, theater and broadcast customers in mind. The transmitter chassis is all-metal. The front panel is an aluminum extrusion with a durable powder coat finish.Firmware updates are made via the USB port on the front panel of the housing. The procedure is very simple using a standard micro USB cable connected to a PC. Setup and adjustment are enabled through a backlit LCD, membrane switches and an intuitive menu structure. What is Dante?Audinate’s patent pending Dante™ technology is a flexible Internet Protocol (IP) and Ethernet based digital AV network technology that eliminates the many bulky cables needed to provide point-to-point wiring for ana-log AV installations.With Dante, existing infrastructure can be used for high performance audio as well as for ordinary control, moni-toring or business data traffic. Digital networks utilize standard IP over Ethernet offering high bandwidth ca-pable of transporting hundreds of high quality channels over Gigabit Ethernet.Set-up and configuring the system is made easy as well, saving enormous installation costs and long term cost of ownership on a digital network. The physical connecting point is irrelevant: audio signals can be made available anywhere and everywhere. Patching and routing now become logical functions configured in software, not via physical wired linksSummary of Dante Benefits• Plug-and-play technology – automatic discovery and simple signal routing• Reduced Cost & Complexity- No special skills required to set up audio networking• Sample accurate playback synchronization• Add/remove/rearrange components at will• Deterministic latency throughout the network• Support mixed bit depths and mixed sample rates over one network• Scalable, flexible network topology supporting a large number of senders and receivers• Supports 1Gbps networks• Supports a single integrated network for audio, video, control, monitoring• Uses inexpensive, off-the-shelf computer networking equipment
M2TLECTROSONICS, INC.4USB PortAntenna JackPower InletMenu navigation buttons Power switchReturn to previous screenPanels and FeaturesIR PortHeadphone Volume AdjustmentDante PortsEthernet PortAntenna JackHeadphone JackReset ButtonM2T Front PanelM2T Back PanelMenu/SelectChannel Function ButtonsXLR/TRS Combo Analog Input Connectors
Digital IEM TransmitterRio Rancho, NM 5Operating Instructions IR (infrared) PortSettings, including frequency, name, limiter, mix mode, etc. can be transferred to and from the M2T transmitter via this port to an IR enabled receiver to simplify setup. USB PortFor firmware updates and connection to Wireless De-signer Software.Reset ButtonFor MCU recovery in the event of an interrupted firm-ware update.Headphone Volume AdjustmentAdjust the headphone volume, and select source with A1, A2, B1, B2 buttons.Antenna Output JacksTwo standard 50 ohm BNC connectors can be used with whip antennas or coaxial cable connected to re-mote antennas.Dante Ports (optional)A Dante Digital Audio Network Interface.Ethernet PortUsed for setup, monitoring and control with Wireless Designer Software.Power InletThe threaded-locking DC coaxial jack accepts 9-18 VDC and draws 1.2A maximum.Power ScreensWhen powering on the M2T, there are three screens that appear in the following order, Duet, Lectrosonics, RF On/Off.:WARNING: If RF ON is selected and the user chooses to “Do Not Show Again” RF transmissions will be on when M2T is powered on and may interfere with frequencies already in use. This can be reset in the FRONT PANEL menu.Navigating the MenusAll Menu setup items are arranged in a vertical list on the LCD. Press MENU/SEL to enter the menu, then navigate with the UP and DOWN arrows to highlight the desired setup item. Refer to the menu map on the following page.Press MENU/SEL to enter the menuPress the UP and DOWN arrows to navigate and highlight the desired menu itemPress MENU/SEL to enter the setup of the highlighted itemPress BACK to return to the previous screenPress the UP and DOWN arrows to navigate and highlight the desired item
M2TLECTROSONICS, INC.6LCD Menu MapRF ENABLE/LEVELRF TUNINGSYNC SCANSELBACKSELBACKSELBACKSYNC SETTINGS SELBACKSYNC FLEXLIST SELBACKAUDIO LEVEL/TRIM SELBACKSELBACKAUDIO INPUT TYPESELBACKSELBACKSELBACKSELBACKHEADPHONE MONITORFRONT PANEL SETUPNETWORK SETTINGSEDIT NAMESAUDIO POLARITY SELBACKEDIT NAMESNETWORK SETTINGSFRONT PANEL SETUPRF ENABLE/LEVELRF TUNINGSYNC SCANSYNC FLEXLISTAUDIO LEVEL/TRIMAUDIO INPUT TYPEAUDIO POLARITYHEADPHONE CONFIGUse arrow keys to enable or adjustPress SEL to select desired adjustment stepUse arrow keys to select desired frequencyPress SEL to select desired adjustment stepUse arrow keys to select desired sync command or tune frequencyPress SEL to select desired functionSYNC SETTINGS Use arrow keys to select desired sync commandPress SEL to select desired functionUse arrow keys to adjust settingPress SEL to select desired functionUse arrow keys to select desired audio settingPress SEL to select desired channelUse arrow keys to select desired channelPress SEL to engage functionUse arrow keys to select desired audio settingPress SEL to select desired channelUse arrow keys to select desired headphone output settingUse arrow keys to adjust desired front panel settingPress SEL to select desired functionUse arrow keys to adjust desired settingsPress SEL to select desired adjustment stepUse arrow keys to enter desired namePress SEL to select desired functionSELBACKRESTORE DEFAULTSRESTORE DEFAULTSUse arrow keys to select yes or noPress SEL to executeNo selections available; for information purposes onlySELBACKABOUTSELBACKLINKS LINKSABOUTNo selections available; use phone to scan QR code for more information
Digital IEM TransmitterRio Rancho, NM 7Menu Item DescriptionsRF Enable/LevelAllows RF transmission to be turned on and off and set RF levels at 10, 25 or 50 mW. RF TuningAllows manual selection of the operating frequency. Sync ScanReceive frequency scan via IR port or tune transmitters manually.Screen will alert user if scan is unsuccessful.Sync SettingsAllows sending or retrieving setup data via IR port.Sync FlexList™FlexList allows the user to set up a list of profiles, by name, in the receiver. This allows quick and easily ac-cess to listen to any of the mixes on site.After putting the receiver into Sync Flex mode, choose the function (add, update) and then use the transmitter to send the profile over IR.
M2TLECTROSONICS, INC.8Audio Level/TrimSet audio inputs at correct levels. Easily switch between channels with A1, A2, B1 or B2 Buttons.Audio Input TypeSet independent channels to analog or digital (Dante).NOTE: When selecting a Dante input, user must be familiar with the Dante Controller from Audinate.Audio PolaritySelect normal or inverted polarity for each audio channel.Headphone MonitorThe headphone source can be selected here or on the front panel, using the A1, A2, B1 or B2 Buttons.Front Panel SetupSettings for the LCD brightness can be customized, front panel lock can be turned on/off and startup RF state can be selected..Network SettingsAllows the user to set IP address or other network set-tings when needed.NOTE: New network settings require the unit to reboot to take effect. Making a change and pressing the BACK key will prompt the user to Reboot Now, Save and Exit, or Discard and Exit.Edit NamesEdit names to match talent for easy location in the Flex-List or easily identify multiple M2T transmitters in a rack. • Use UP and DOWN Arrows to select letters and MENU/SEL to set and move cursor.Restore DefaultsReturns all settings to the factory defaults.AboutDisplays general information about the M2T, including serial number, and hardware, FPGA and microcontroller versions.
Digital IEM TransmitterRio Rancho, NM 9LinksQR codes with links to the Lectrosonics website, the M2T User Manual online and YouTube video tutorials.System Setup ProceduresSummary of Steps1) Connect power using supplied DCR15/4AU power supply.2) Power receiver and scan RF spectrum on site.3) Sync Scan to transfer information from receiver to transmitter.4) Tune transmitter to unoccupied channels in scan.5) Sync receiver.6) Turn on transmitter RF.7) Send audio sources to transmitter.
M2TLECTROSONICS, INC.10AccessoriesDCR15/A4USNA600 AntennasReplacement Rack Mount Hardware
Digital IEM TransmitterRio Rancho, NM 11Specifications and FeaturesSpecificationsRF Power Output: • Two carriers; two audio channels each • Power adjustable on each carrier to 10, 25 or 50 mWAntenna Output: 2 x BNC socketsOperating Frequencies: 470.100 – 607.975 MHzFrequency Selection Steps: 25 kHzFrequency Stability: ± 0.002%Modulation: 8 PSKEmission Designator: 200KG7ESpurious Radiation: Compliant with ETSI EN 300 422-1Equivalent input Noise: –128 dBVAudio Frequency Response: 20 Hz - 15 kHz Audio Input: -10 dBV or +4 dBu settings w/ ±5 dB trim Audio Input Jack: 4 x combo XLR/TRS connectorsInput impedance: Line: 2k OhmDante Connection: 2 x RJ45, 4 audio RX channels, internally routableEthernet Connection: RJ45USB Connection: Micro USB on front panel for firmware updatesIRDA: IR transceiver for sync of receiversHeadphone jack 3.5 mm stereo jackPower Requirements: 9-18 VDC Power Consumption: 5 WattsDimensions: Height: 1.750 in. / 44.45 mm Width: 8.375 in. / 212.7 mm Depth: 7.750 in. / 196.8 m. Specifications subject to change without notice.
M2TLECTROSONICS, INC.12Wireless Designer Software and USB DriverWindows InstallationDownload the Wireless Designer software installer from the web sites under the SUPPORT tab at:http://www.lectrosonics.com/UShttp://www.lectrosonics.com/europe/or use the flash drive supplied with the receiver.These instructions are useful for the first time the soft-ware is being installed. Once the software is installed, updates are available by simply clicking on an item in the Help Menu. Refer to the help menu for details.Launch the installer and follow the screen prompts.I Agree on the EULA (end user license agreement) must be checked to continue the installation.The installer includes USB drivers, which only need to be installed once. By default, the boxes are unchecked in the installer, because they are not required except for the very first time the software is installed on the computer being used.If it is the first time the software is being installed, check the appropriate box to install the USB driver for the receiver model you are connecting.If the USB driver is installed, the software will commu-nicate with whichever model is connected.When the installation is complete, the confirmation screen will appear. Click on Finish to complete the installation.
Digital IEM TransmitterRio Rancho, NM 13Wireless Designer Software and USB DriverSoftware for Mac® OS X Operating Systems InstallationUsing only the Firefox web browser, open Wireless De-signer. If the Firefox Silverlight plugin has not been used before you will be prompted to “Activate Silverlight” before Wireless Designer loads.Note: The Apple Safari web browser no longer suppors installation of Silverlight applications like Wireless Designer. Existing installations will continue to work normally, but new installations must be made using the Mozilla Firefox Browser. After Wireless Designer loads, right-click on the page and choose “Install Wireless Designer onto this com-puter...” from the pop-up menu. A dialog box will open to confirm, click “Install” to proceed.A dialog box will open to announce that Wireless De-signer has been added to your downloads folder. Click the “Open Downloads Folder” button and drag Wireless Designer onto the Dock or into your Applications folder.Double-click Wireless Designer to launch it. The first time you launch it you may receive a “Wireless De-signer can’t be opened...” warning. If so, click “OK” to dismiss the warning and perform the following steps immediately:Open the Apple “System Preferences” application and double-click the “Security & Privacy” icon.Near the bottom of the “Security & Privacy” pane you should see the message “Wireless Designer was blocked from opening because it is not from an identi-fied developer.”Click “Open Anyway”. Another warning dialog box opens, click “Open” to launch Wireless Designer. This only needs to be done once, Wireless Designer will launch normally thereafter.Note: If Wireless Designer is already installed, you must uninstall it before attempting to install a new copy. To do this, launch Wireless Designer, right-click and choose “Remove this application...” from the pop-up menu. Drage the Wireless Designer Dock icon to the desktop to remove it.Software InstallerInstallation oftware supplied on USB drive. Can also be downloaded from the web site.WDDISKFirmware Update InstructionsFirmware updates are made with a file downloaded from the web site and a USB connection to the receiver.Refer to Help in Wireless Designer software for the procedure.
M2TLECTROSONICS, INC.14Service and RepairIf your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment needs repair. Make sure you have followed the setup procedure and operating instructions. Check the interconnecting cables and then go through the Troubleshooting section in this manual.We strongly recommend that you do not try to repair the equipment yourself and do not have the local repair shop at-tempt anything other than the simplest repair. If the repair is more complicated than a broken wire or loose connection, send the unit to the factory for repair and service. Don’t attempt to adjust any controls inside the units. Once set at the factory, the various controls and trimmers do not drift with age or vibration and never require readjustment. There are no adjustments inside that will make a malfunctioning unit start working.LECTROSONICS’ Service Department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out-of-warranty repairs are charged at a modest flat rate plus parts and shipping. Since it takes almost as much time and effort to determine what is wrong as it does to make the repair, there is a charge for an exact quotation. We will be happy to quote approximate charges by phone for out-of-warranty repairs.Returning Units for RepairFor timely service, please follow the steps below:A. DO NOT return equipment to the factory for repair without first contacting us by email or by phone. We need to know the nature of the problem, the model number and the serial number of the equipment. We also need a phone number where you can be reached 8 A.M. to 4 P.M. (U.S. Mountain Standard Time).B. After receiving your request, we will issue you a return authorization number (R.A.). This number will help speed your repair through our receiving and repair departments. The return authorization number must be clearly shown on the outside of the shipping container.C. Pack the equipment carefully and ship to us, shipping costs prepaid. If necessary, we can provide you with the proper packing materials. UPS is usually the best way to ship the units. Heavy units should be “double-boxed” for safe transport.D. We also strongly recommend that you insure the equipment, since we cannot be responsible for loss of or dam-age to equipment that you ship. Of course, we insure the equipment when we ship it back to you.Lectrosonics USA:Mailing address: Shipping address: Telephone: Lectrosonics, Inc. Lectrosonics, Inc. (505) 892-4501 PO Box 15900 561 Laser Rd. NE, Suite 102 (800) 821-1121 Toll-free Rio Rancho, NM 87174 Rio Rancho, NM 87124 (505) 892-6243 Fax USA USA Web: E-mail: www.lectrosonics.com sales@lectrosonics.com service.repair@lectrosonics.comLectrosonics Canada:Mailing Address: Telephone: E-mail: 720 Spadina Avenue, (416) 596-2202 Sales: colinb@lectrosonics.com Suite 600 (877) 753-2876 Toll-free Service: joeb@lectrosonics.com Toronto, Ontario M5S 2T9 (877-7LECTRO) (416) 596-6648 Fax
Digital IEM TransmitterRio Rancho, NM 15ISEDC Notices: Per RSS-210 This device operates on a no-protection no-interference basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. Please consult Industry Canada’s document CPC-2-1-28, Optional Licensing for Low-Power Radio Apparatus in the TV Bands, for details. Ce dispositif fonctionne selon un régime de non-brouillage et de non-protection. Si l’utilisateur devait chercher à obtenir une certaine protection contre d’autres services radio fonctionnant dans les mêmes bandes de télévision, une licence radio serait requise. Pour en savoir plus, veuillez consulter le document CPC-2-1-28 d’Industrie Canada intitulé, Délivrance de licences sur une base volontaire pour les appareils radio de faible puissance exempts de licence et ex-ploités dans les bandes de télévision. Per RSS-Gen This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions: 1) This device may not cause interference 2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio ex¬empts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) l’appareil ne doit pas produire de brouillage; 2) l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est suscep tible d’en compromettre le fonctionnement.
581 Laser Road NE • Rio Rancho, NM 87124 USA • www.lectrosonics.com(505) 892-4501 • (800) 821-1121 • fax (505) 892-6243 • sales@lectrosonics.comLIMITED ONE YEAR WARRANTYThe equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it was purchased from an authorized dealer. This warranty does not cover equipment which has been abused or damaged by careless handling or shipping. This warranty does not apply to used or demonstrator equipment.Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item. Lectrosonics, Inc. will pay for the cost of returning your equipment to you.This warranty applies only to items returned to Lectrosonics, Inc. or an authorized dealer, shipping costs prepaid, within one year from the date of purchase.This Limited Warranty is governed by the laws of the State of New Mexico. It states the entire liablility of Lectrosonics Inc. and the entire remedy of the purchaser for any breach of warranty as outlined above. NEITHER LECTROSONICS, INC. NOR ANYONE INVOLVED IN THE PRODUCTION OR DELIVERY OF THE EQUIPMENT SHALL BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL, OR INCIDENTAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THIS EQUIPMENT EVEN IF LECTROSONICS, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE LIABILITY OF LECTROSONICS, INC. EXCEED THE PURCHASE PRICE OF ANY DEFECTIVE EQUIPMENT.This warranty gives you specific legal rights. You may have additional legal rights which vary from state to state.10 August 2017

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