INSTRUCTION MANUAL M2T Digital IEM Transmitter 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. Fill in for your records:
Serial Number:
Purchase Date:
Rio Rancho, NM, USA www.lectrosonics.com M2T Table of Contents Introduction .............................................................................................................................................................................................3 What is Dante? .....................................................................................................................................................................................3 Panels and Features ...............................................................................................................................................................................4 M2T Front Panel ...................................................................................................................................................................................4 M2T Back Panel ....................................................................................................................................................................................4 Operating Instructions ..........................................................................................................................................................................5 IR (infrared) Port ...................................................................................................................................................................................5 USB Port ...............................................................................................................................................................................................5 Headphone Volume Adjustment ............................................................................................................................................................5 Dante Ports (optional) ...........................................................................................................................................................................5 Ethernet Port .........................................................................................................................................................................................5 Power Inlet ............................................................................................................................................................................................5 Navigating the Menus ...........................................................................................................................................................................5 LCD Menu Map ........................................................................................................................................................................................6 Menu Item Descriptions .........................................................................................................................................................................7 RF Enable/Level ....................................................................................................................................................................................7 RF Tuning ..............................................................................................................................................................................................7 Sync Scan .............................................................................................................................................................................................7 Sync Settings ........................................................................................................................................................................................7 Sync FlexList .....................................................................................................................................................................................7 Audio Level/Trim ....................................................................................................................................................................................8 Audio Input Type ...................................................................................................................................................................................8 Audio Polarity ........................................................................................................................................................................................8 Headphone Monitor ..............................................................................................................................................................................8 Front Panel Setup .................................................................................................................................................................................8 Network Settings ...................................................................................................................................................................................8 Edit Names ...........................................................................................................................................................................................8 Restore Defaults ...................................................................................................................................................................................8 About .....................................................................................................................................................................................................8 Links ......................................................................................................................................................................................................9 System Setup Procedures .....................................................................................................................................................................9 Summary of Steps ................................................................................................................................................................................9 Accessories ..........................................................................................................................................................................................10 Specications and Features ................................................................................................................................................................11 Specications ......................................................................................................................................................................................11 Wireless Designer Software and USB Driver .....................................................................................................................................12 Wireless Designer Software and USB Driver .....................................................................................................................................13 Software Installer ................................................................................................................................................................................13 Firmware Update Instructions .............................................................................................................................................................13 Service and Repair ...............................................................................................................................................................................14 Returning Units for Repair ..................................................................................................................................................................14 Consumer Alert for US Users - FCC Order DA 10-92 Most 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 FCCs 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.html 2 LECTROSONICS, INC. Introduction The 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 rmware 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 congured 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 amplier 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 ltered before and after amplication 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-at 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 nish. 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. Digital IEM Transmitter What is Dante?
Audinates patent pending Dante technology is a exible 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 trafc. 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 conguring 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 congured in software, not via physical wired links Summary of Dante Benets Plug-and-play technology automatic discovery Reduced Cost & Complexity- No special skills Sample accurate playback synchronization Add/remove/rearrange components at will Deterministic latency throughout the network Support mixed bit depths and mixed sample and simple signal routing required to set up audio networking rates over one network large number of senders and receivers video, control, monitoring networking equipment Supports 1Gbps networks Supports a single integrated network for audio, Uses inexpensive, off-the-shelf computer Scalable, exible network topology supporting a Rio Rancho, NM 3 M2T Panels and Features M2T Front Panel Reset Button Menu/Select Return to previous screen Menu navigation buttons Power switch Headphone Volume Adjustment Headphone Jack USB Port IR Port Channel Function Buttons M2T Back Panel Antenna Jack Dante Ports Antenna Jack Power Inlet XLR/TRS Combo Analog Input Connectors Ethernet Port 4 LECTROSONICS, INC. Operating Instructions IR (infrared) Port Settings, 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 Port For rmware updates and connection to Wireless De-
signer Software. Reset Button For MCU recovery in the event of an interrupted rm-
ware update. Headphone Volume Adjustment Adjust the headphone volume, and select source with A1, A2, B1, B2 buttons. Antenna Output Jacks Two 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 Port Used for setup, monitoring and control with Wireless Designer Software. Power Inlet The threaded-locking DC coaxial jack accepts 9-18 VDC and draws 1.2A maximum. Digital IEM Transmitter Power Screens When 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 Menus All 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 Press the UP and DOWN arrows to navigate and highlight the the menu desired menu item Press the UP and DOWN arrows to navigate and highlight the desired item Press MENU/SEL to enter the setup of the highlighted item Press BACK to return to the previous screen Rio Rancho, NM 5 M2T LCD Menu Map RF ENABLE/LEVEL SEL BACK RF ENABLE/LEVEL RF TUNING SYNC SCAN SEL BACK SEL BACK RF TUNING SYNC SCAN SYNC SETTINGS SEL BACK SYNC SETTINGS SYNC FLEXLIST SEL BACK SYNC FLEXLIST AUDIO LEVEL/TRIM SEL BACK AUDIO LEVEL/TRIM AUDIO INPUT TYPE SEL BACK AUDIO INPUT TYPE AUDIO POLARITY SEL BACK AUDIO POLARITY HEADPHONE MONITOR SEL BACK HEADPHONE CONFIG FRONT PANEL SETUP SEL BACK FRONT PANEL SETUP NETWORK SETTINGS SEL BACK NETWORK SETTINGS EDIT NAMES SEL BACK EDIT NAMES RESTORE DEFAULTS SEL BACK RESTORE DEFAULTS ABOUT SEL BACK ABOUT LINKS SEL BACK LINKS 6 Press SEL to select desired adjustment step Press SEL to select desired adjustment step Press SEL to select desired function Press SEL to select desired function Use arrow keys to enable or adjust Use arrow keys to select desired frequency Use arrow keys to select desired sync command or tune frequency Use arrow keys to select desired sync command Use arrow keys to select desired channel Press SEL to engage function Press SEL to select desired function Press SEL to select desired channel Press SEL to select desired channel Use arrow keys to select desired headphone output setting Press SEL to select desired function Press SEL to select desired adjustment step Press SEL to select desired function Use arrow keys to adjust setting Use arrow keys to select desired audio setting Use arrow keys to select desired audio setting Use arrow keys to adjust desired front panel setting Use arrow keys to adjust desired settings Use arrow keys to enter desired name Use arrow keys to select yes or no Press SEL to execute No selections available; for information purposes only No selections available; use phone to scan QR code for more information LECTROSONICS, INC. Menu Item Descriptions RF Enable/Level Allows RF transmission to be turned on and off and set RF levels at 10, 25 or 50 mW. Digital IEM Transmitter Sync Settings Allows sending or retrieving setup data via IR port. RF Tuning Allows manual selection of the operating frequency. Sync FlexList Sync Scan Receive frequency scan via IR port or tune transmitters manually. FlexList allows the user to set up a list of proles, 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 prole over IR. Screen will alert user if scan is unsuccessful. Rio Rancho, NM 7 M2T Audio Level/Trim Set audio inputs at correct levels. Easily switch between channels with A1, A2, B1 or B2 Buttons. Audio Input Type Set independent channels to analog or digital (Dante). NOTE: When selecting a Dante input, user must be familiar with the Dante Controller from Audinate. Audio Polarity Select normal or inverted polarity for each audio channel. Headphone Monitor The headphone source can be selected here or on the front panel, using the A1, A2, B1 or B2 Buttons. Front Panel Setup Settings for the LCD brightness can be customized, front panel lock can be turned on/off and startup RF state can be selected.. Network Settings Allows 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 Names Edit 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 Defaults Returns all settings to the factory defaults. About Displays general information about the M2T, including serial number, and hardware, FPGA and microcontroller versions. 8 LECTROSONICS, INC. Links QR codes with links to the Lectrosonics website, the M2T User Manual online and YouTube video tutorials. Digital IEM Transmitter System Setup Procedures Summary of Steps 1) 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. Rio Rancho, NM 9 M2T Accessories DCR15/A4U SNA600 Antennas Replacement Rack Mount Hardware 10 LECTROSONICS, INC. Digital IEM Transmitter 10, 25 or 50 mW 2 x BNC sockets Two carriers; two audio channels each Specications and Features Specications RF Power Output:
Power adjustable on each carrier to Antenna Output:
Operating Frequencies: 470.100 607.975 MHz Frequency Selection Steps: 25 kHz 0.002%
Frequency Stability:
8 PSK Modulation:
Emission Designator:
200KG7E Spurious Radiation:
Compliant with ETSI EN 300 422-1 Equivalent input Noise: 128 dBV Audio Frequency Response: 20 Hz - 15 kHz Audio Input:
Audio Input Jack:
Input impedance: Line: 2k Ohm Dante Connection:
Ethernet Connection: RJ45 USB Connection:
IRDA:
Headphone jack Power Requirements: 9-18 VDC Power Consumption: 5 Watts Dimensions: Height: 1.750 in. / 44.45 mm Width: 8.375 in. / 212.7 mm Depth: 7.750 in. / 196.8 m. Micro USB on front panel for rmware updates IR transceiver for sync of receivers 3.5 mm stereo jack
-10 dBV or +4 dBu settings w/ 5 dB trim 4 x combo XLR/TRS connectors 2 x RJ45, 4 audio RX channels, internally routable Specications subject to change without notice. Rio Rancho, NM 11 M2T Wireless Designer Software and USB Driver Windows Installation Download the Wireless Designer software installer from the web sites under the SUPPORT tab at:
http://www.lectrosonics.com/US http://www.lectrosonics.com/europe/
or use the ash drive supplied with the receiver. These instructions are useful for the rst 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. 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 rst time the software is installed on the computer being used. If it is the rst 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 conrmation screen will appear. Click on Finish to complete the installation. I Agree on the EULA (end user license agreement) must be checked to continue the installation. 12 LECTROSONICS, INC. Wireless Designer Software and USB Driver Software for Mac OS X Operating Systems Installation Using 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 conrm, 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 rst time you launch it you may receive a Wireless De-
signer cant 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-
ed developer. Digital IEM Transmitter 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 Installer Installation oftware supplied on USB drive. Can also be downloaded from the web site. WDDISK Firmware Update Instructions Firmware updates are made with a le downloaded from the web site and a USB connection to the receiver. Refer to Help in Wireless Designer software for the procedure. Rio Rancho, NM 13 M2T Service and Repair If 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. Dont 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 at 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 Repair For timely service, please follow the steps below:
A. DO NOT return equipment to the factory for repair without rst 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:
Lectrosonics, Inc. PO Box 15900 Rio Rancho, NM 87174 USA Web:
www.lectrosonics.com Lectrosonics Canada:
Mailing Address:
720 Spadina Avenue, Suite 600 Toronto, Ontario M5S 2T9 Shipping address:
Lectrosonics, Inc. 561 Laser Rd. NE, Suite 102 Rio Rancho, NM 87124 USA Telephone:
(505) 892-4501
(800) 821-1121 Toll-free
(505) 892-6243 Fax E-mail:
sales@lectrosonics.com service.repair@lectrosonics.com Telephone:
(416) 596-2202
(877) 753-2876 Toll-free
(877-7LECTRO)
(416) 596-6648 Fax E-mail:
Sales:
Service: joeb@lectrosonics.com colinb@lectrosonics.com 14 LECTROSONICS, INC. Digital IEM Transmitter ISEDC 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 Canadas document CPC-2-1-28, Optional Licensing for Low-Power Radio Apparatus in the TV Bands, for details. Ce dispositif fonctionne selon un rgime de non-brouillage et de non-protection. Si lutilisateur devait chercher obtenir une certaine protection contre dautres services radio fonctionnant dans les mmes bandes de tlvision, une licence radio serait requise. Pour en savoir plus, veuillez consulter le document CPC-2-1-28 dIndustrie Canada intitul, Dlivrance de licences sur une base volontaire pour les appareils radio de faible puissance exempts de licence et ex-
ploits dans les bandes de tlvision. Per RSS-Gen This device complies with Industry Canadas 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 prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :
1) lappareil ne doit pas produire de brouillage;
2) lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est suscep tible den compromettre le fonctionnement. Rio Rancho, NM 15 LIMITED ONE YEAR WARRANTY The 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. 581 Laser Road NE Rio Rancho, NM 87124 USA www.lectrosonics.com
(505) 892-4501 (800) 821-1121 fax (505) 892-6243 sales@lectrosonics.com 10 August 2017