MicroLite Transmitter Manual
Contents
1. ECG 0B 305 CLN 6 512 F3022 005 R 5 pin mating FGG 0B 305 CLAD52 IMT PN pund 512 F3022 005 R 7 pin Lemo on ECG 0B 307 CLN amp MEIN en 512 F3022 007 R 7 pin Lemo mating FGG 0B 307 CLAD52 1 512 F3022 007 R Revision 1 0 23 microLite Transmitter User Manual Revision 1 0 Specifications 24 microLite Transmitter User Manual 3 Specifications 3 1 Table 3 1 Frequency Band Coverage Base Part Number Frequency GHz RF Power dBm DC Power W 21MLT 23 U3 C3 2 025 2 110 13 23MLT 23 U3 C3 2 200 2 400 13 58MLT 20 U3 C3 5 725 5 850 15 Tuning step size 1 MHz step size 0 5Mhz 21MLT model Frequency ab nen 10ppm Standby mode uansett No RF output Normale Instant on frequency transmission 3 2 Modulation Modes Modulation 1 EE LE a aan COFDM DVB T e Carnets i 2K e Constellation eeeeeseeseeessseesensesse QPSK 16QAM GE SE nenne 1 2 2 3 3 4 5 6 7 8 Guard Interval 0 eseeeeseeeesseenennnse 1 32 1 16 1 8 1 4 6 MHz 8 MHz 3 3 Video Modes supported Table 3 2 Formats Supported Standard Rate Low Simple Long Advanced 720 59 94 p 4 frames n a n a n a 720 50 4 frames n a 720 29 97 p 4 frames n2. GR Audio Input SSS User Data Serial Port U Programmable Serial Port Microprocessor and Flash Memory Figure 2 1 Internal Block Diagram 15 microLite Transmitter User Manual 2 1 2 2 1 3 2 1 4 21 5 2 1 6 2 1 7 Revision 1 0 Power Remote Control and User Data Interface Connector The microLite Transmitter Power Remote Control and User Data interface includes power and ground connections plus two RS 232 serial port interfaces Audio and Video Input Connectors The microLite TX has two analog audio inputs and one video input They are used for stereo audio and HD SD SDI or NTSC PAL video input Refer to Chapter 3 for specifications of these signals User Data Input A data channel may be transmitted along with the audio and video information The data channel is accessed through a RS 232 serial interface in the EXT connector MPEG4 Encoder H 264 Part 10 The MLT encodes the input video signal before modulation and transmission to reduce bandwidth The microLite TX contains a built in MPEG4 H 264 part 10 encoder for this purpose The microLite TX features the latest compression methods utilizing I P and B frames for more accurate encoding of compressed video signals COFDM Modulator The COFDM modulator receives data from the output of the MPEG4 AVC encoder through a circuit that enhances the security of transmissions The microLite T
3. Ext Connector Pinout Connector Part Numbers RF Modulation Modes Video Modes supported MPEG Encoder System Power Requirements Environmental Physical Specifications Connectors Powering Up the microLite Revision 1 0 microLite Transmitter User Manual 4 3 microLite Pre Configured Options 4 4 Button and LED Interface 4 4 1 Unit Interface Buttons 4 4 1 1 SET 4 4 1 2 TX STBY 4 4 1 3 Hi LOW 4 4 1 4 Bars or Fan 4 4 2 User Interface Alarm Indicators 4 4 2 1 Unit Fail or System Fail 4 4 2 2 Low Battery 4 4 2 3 Over Temp Fan Mode 4 4 2 4 Video 4 5 Select User Level Settings 4 6 Put the unit in Transmit Mode 4 7 Select Power Level 4 8 Operation Verification 4 9 Accessory Kit 4 10 Maintenance Information Figures Figure 2 1 Internal Block Diagram Figure 4 1 microLite Transmitter User Interface Figure 4 2 MLT Connectors Figure 4 4 microLite Outline Drawings Dimensions in Inches Figure 4 5 Power Control Connector Detail Figure 4 6 Audio Connector Detail Figure 4 7 EXT Connector Detail Figure 4 3 Detail of Air Ducts Figure 5 1 Unit Interface Broadcast Figure 5 2 Unit Interface Sports and Entertainment Tables Table 2 1 Summary of High Level Features and Benefits Table 4 1 microLite Connectors Table 4 2 Power
4. US r Data elc ente RS232 Side channel 300 115K Baud 8 Remote Conti RS232 ta Key Board Power Requirements o Inputrange DE 9 to 28 e Power consumption See table above Revision 1 0 26 microLite Transmitter User Manual 3 7 Environmental Table 3 3 Environmental Specs Item Specification Operational Temperature 10 to 50 C Ambient Temperature Range Storage 40 to 80 C Humidity 0 to 95 RH non condensing Altitude Operating 20 000ft 6 000m maximum Altitude Storage 50 000ft 15 000m maximum 3 8 Physical Specifications Size excluding connectors 3 06 78mm x 1 59 40 5mm x 2 44 62mm VE 0 522Ibs 237g 3 9 Connectors Power RS232 Control L Lemo 7 pin v BNE seen ee Composite HD SDI SD SDI ASI Input Left and Right Audio 4pin Telocate e ASI Input B ASI Output User Data Lemo 5 pin Output mecs 50 Ohm RP SMA due to requirement Revision 1 0 27 microLite Transmitter User Manual Revision 1 0 Operation 28 microLite Transmitter User Manual 4 Operation While this chapter contains basic information about the operation of the microLite transmitter the programming of the unit including preset configuration via the NanoController GUI is not covered Please refer to the IMT NanoController manual IMT Pu
5. The specifications include transmitter feature specifications power requirements environmental specifications and I O specifications Chapter 4 Describes operating and installation procedures for the microLite Transmitter Revision 1 0 12 microLite Transmitter User Manual Revision 1 0 Description 13 microLite Transmitter User Manual 2 microLite Description This chapter describes the microLite transmitter theory of operation features and physical description It also contains a block diagram of the circuitry and a typical application example The MLT has external connectors and features direct plug in compatibility with off the shelf equipment using industry standard interfaces The MLT internal circuitry encodes the audio and video signals and organizes the compressed data into digital video transport streams The transmitter uses COFDM modulation and transmits at microwave frequencies in the specific band supported by the unit Though the unit ships pre configured a graphical user interface that runs on a Windows PC is available to modify the operating parameters IMT has the ability should the need ever arise to provide the user with firmware files and instructions for local firmware installation such as for feature upgrades etc Table 2 1 Summary of High Level Features and Benefits Feature Benefit COFDM Microwave Digital Video Transmitter Microwave output frequencies in multiple bands
6. CE EU CAUTION RISK OF ELECTRICAL SHOCK DO NOT REMOVE COVERS Do not remove any covers Refer servicing to qualified technicians only Disconnect all power before servicing Read and perform all instructions carefully Failure to follow suggested instructions and guidelines may void all warranties PRUDENCE RISQUE DE CHOC ELECTRIQUE NE SUPPRIMEZ PAS LES COUVERTURES Ne supprimez pas les couvertures Voir entretien a qualifi s Techniciens seulement D connectez tous les pouvoir avant l entretien Lecture et effectuer toutes les instructions attentivement chec de suivre les lignes directrices et les instructions propos es peut tre annuler toutes les garanties Revision 1 0 microLite Transmitter User Manual FCC STATEMENT This equipment FCC ID I4U 58MLT has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules DECLARATION DE FAC Cet quipement FCC ID I4U 58MLT a t test et de respecter les limites pour une classe b dispositif num rique conform ment a la partie 15 des r gles de la FCC FCC CAUTION PRUDENCE DE FAC Any change or modification not approved by the party responsible for compliance could void the user s authority to operate this device This device requires professional installation For operation within 5 725 5 850 GHz frequency range the maximum EIRP must be less than 36 dBm The qualified antenna typ
7. Multiple Output Frequencies User orderable frequency band options User programmable channels and offsets within band NTSC or PAL Composite Video Inputs Compatible with industry standard SD video cameras Stereo Audio Line Inputs Direct audio input option for use with video signals that do not contain embedded audio Embedded Audios Direct SDI input for cameras with embedded audio MPEG4 H 264 Part 10 Encoder Industry standard compliant video compression Implements latest algorithms for high quality User Data Channel Data is transmitted along with audio and video to the receiver Remote Control GUI for Programming the Convenient menu and button based graphical user MicroLite interface for Windows PC s Used to program the preset settings on the top panel Compact Housing Fits in small form factor applications Revision 1 0 14 microLite Transmitter User Manual 2 1 Theory of Operation 2 1 1 Functional Block Diagram Major blocks in the MICROLITE TX include Revision 1 0 Video Input Interfaces ASI or HD SDI SD SDI NTSC or PAL Stereo Audio Input Interface MPEG4 Video Compression Circuit COFDM Modulator Microwave Transmitter and Antenna Connector Programmers Serial Interface for Remote Control Purposes Internal Microprocessor and Memory Power Circuitry Video Input Circuit gt ASI SDI MPEG4 COFDM Microwave Encoder Modulator Transmitter UI Buttons and LED s
8. a n a 720 25 4 frames n a n a n a 720 24 p 4 frames n a n a n a 720 23 98 p 4 frames n a n a n a 1080 50 i 4 frames n a n a n a 1080 29 97 p 4 frames n a n a n a 1080 25 4 frames n a n a 1080 24 4 frames n a n a n a 1080 23 98 p 4 frames n a n a n a 1080 29 97 psf 5 frames n a 1080 25 psf 5 frames n a n a n a 1080 24 psf 5 frames n a n a n a 1080 23 98 psf 5 frames n a n a Revision 1 0 25 microLite Transmitter User Manual 3 4 3 5 3 6 MPEG Encoder Standard EEE 4 Part 10 H 264 AVC Video Video Coding esee GE Composite 720 x 480 4 2 0 9e nenn 720 x 576 4 2 0 SD SDI DPI ANSI SMPTE 259M HD SDI Input aus ANSI SMPTE 292M Audio Audio Coding Lii ertt ISO IEC 11172 3 Layer II Audio Sample 48Khz e Audio Channels Stereo 2Mono Standard e Audio Line Single ended 1 Vp p nom into 10K Ohms 12dB to 50dB gain c Mic 12dB to 50dB gain 10K Ohms 5v Phantom power or Ext Bias E De embedded from SDI amp TONS nee 10dBfs 8dBm Level Adj 10 26dBfs System Video Prem Remote Standby Test Generator Selectable e Test Generator Dynamic SMPTE CB NTSC 100 CB PAL 16 Character ID Match SDT Service name e 1 0 and 1 2kHz Tones Rate converted from Ompbs Max modulation rate
9. needed to expedite customs processing Revision 1 0 36 microLite Transmitter User Manual Revision 1 0 37 microLite Transmitter User Manual IMT LLC 200 International Drive Mt Olive NJ 07828 USA T 1 908 852 3700 F 1 908 813 0399 www imt solutions com F Central R Vitec Group brand m Revision 1 0 38
10. Lite Transmitter User Manual 4 In order to maintain compliance with the IC RF exposure guidelines this device should be installed and operated with a minimum distance of 20 cm between the radiator and the body of the operator and or nearby persons Afin de maintenir la conformite avec les directives d exposition RF IC ce dispositif doit tre install et exploit avec une distance minimale de 20 cm entre le radiateur et le corps de l op rateur ou proximit de personnes Revision 1 0 6 microLite Transmitter User Manual Revision 1 0 microLite Transmitter User Manual MICROLITE TRANSMITTER User Manual Contents 1 Introduction 1 1 Manual Overview 2 microLite Description 2 1 Theory of Operation 2 1 1 Functional Block Diagram 2 1 2 Power Remote Control and User Data Interface Connector 2 1 3 Audio and Video Input Connectors 2 1 4 User Data Input 2 1 5 MPEG4 Encoder H 264 Part 10 2 1 6 COFDM Modulator 2 1 7 RF Transmitter 2 1 8 Remote Control and Firmware 2 1 8 1 Remote Control via Serial Interface 2 1 8 2 Firmware updates 2 2 3 2 4 2 5 2 5 1 2 5 2 2 5 3 2 5 4 3 Specifications 3 1 32 33 3 4 3 5 3 6 3 7 3 8 3 9 4 Operation 4 1 4 2 microLite Set up MicroLite Physical Features and Interfaces External Signals RF Output Connector Pin Assignment Information Power Control Connector Pinout Audio Input Connectors Pinout
11. MICROLITE TRANSMITTER HD SD COFDM Transmitter User Manual IMT PUBLICATION M22 0005 00A REV 1 0 din 4 r RF Central Vitec Group brand microLite Transmitter User Manual Revision History Date Revision Modified By Description 0 00 DLA MH Initial release to approvers 06 20 2011 0 1D DLA MH Ongoing updates and clarifications WIP 08 17 2011 0 2D MH Added regulatory text FCC and IC 10 12 2011 0 3D BETA MH Updated to new form factor 11 15 2011 0 4D DLA Updated LED indicator descriptions 21MLT 01 25 2012 Updated Specifications formatting outline drawings 02 03 2012 50 SMV physical description Added new models released Added Appendix A 02 05 12 1 0 SMV Initial Release MICROLITE TRANSMITTER User Manual IMT Publication M22 0005 00A IMT LLC 200 International Drive Mt Olive NJ 07828 USA T 1 908 852 3700 F 1 908 813 0399 www imt solutions com 2 RF Central Vitec Group brand We make every effort to ensure our documentation is as accurate and as complete as possible In the event that you find any errors or omissions please contact Customer Tech Support at 908 852 3700 or via email at service nucomm com Revision 1 0 O Copyrighted 2012 IMT LLC Mount Olive New Jersey 07828 microLite Transmitter User Manual This product has been approved by the following regulatory bodies at 5 8 GHz FCC USA C IC Canada
12. X is able to transmit data at high data rates and with low error rates using COFDM modulation techniques The data rate used by the transmitter depends upon the CODFM modulator settings used RF Transmitter The microLite microwave circuits mix the signal to the desired microwave frequency The signal is filtered and boosted through a low noise output amplifier The microLite TX has a single SMA style antenna connector The output impedance of the antenna connector is 50 ohms Note On 5 8GHz models the connector is RP SMA due to FCC requirements Refer to Chapter 3 Specifications for frequency band and channel tuning specifications 16 microLite Transmitter User Manual 2 1 8 Remote Control and Firmware 2 1 8 1 Remote Control via Serial Interface An RS 232 command set is implemented to allow remote control of all configuration options as well as monitoring of internal status and settings Commands and responses are sent via the RS 232 serial interface located on the Power Control connector The IMT NanoController GUI is available for controlling the unit via the RS 232 serial interface A Windows compatible computer running Windows XP or Vista with 500 MB of memory and 1 GHz Pentium or above can is needed Refer to Chapter 4 Operation and the NanoController Manual M27 0001 00A for more information 2 1 8 2 Firmware updates The unit firmware is updated via the USB interface on the Power Control connector using th
13. and Control Cables Table 4 3 Power Control Pinout Table 4 4 Audio I amp 2 Pinout Table 4 5 Ext Pinout Revision 1 0 15 17 17 19 21 22 22 29 30 31 14 18 20 21 22 22 microLite Transmitter User Manual Table 3 1 Frequency Band Coverage Table 3 2 Formats Supported Table 3 3 Environmental Specs Revision 1 0 25 25 27 10 microLite Transmitter User Manual Revision 1 0 Introduction 11 microLite Transmitter User Manual 1 Introduction This document is a user manual for RFCENTRAL s microLite microwave video transmitter The microLite is compact transmitter that digitally encodes video signals and transmits them using COFDM modulation over microwave frequencies The unit accepts HD SDI SD SDI or composite video inputs in NTSC or PAL format and can also accept User Data e g NMEA GPS sentences for transmission along with the main input signals It has a built in MPEG4 H 264 part 10 AVC encoder and COFDM modulator The microLite is housed in an ultra compact lightweight enclosure Throughout this manual the product is referred to as the microLite the microLite Transmitter MLT microLite TX or simply the transmitter 1 1 Manual Overview The contents of this manual are as follows Chapter 2 Describes the theory of operation and the features of microLite Transmitter Chapter 3 Contains a list of the microLite Transmitter specifications
14. blication M27 0001 00A for detailed information on how to program and configure the unit In this chapter you will find info on how to use the microLite transmitter to transmit video audio and user data 4 1 microLite Set up Remove microLite Transmitter MLT from the case Mounting bracket and Litepanels kit is preassembled Attach assembly to camera Connect video source to the Video SDI Input jack using 750 cable Connect analog audio source Telocate to XLR to the transmitter using the two provided audio cables if not using embedded audio Connect TX antenna small omni directional to the RF output SMA Connect the power source to the MLT using the supplied transmitter power cable Select the desired preset using the set button Transmit signal using the MLT Tx Standby button Hi Low button will control the power output level microLite Transmitter will have one of the following button controls o BARS Will turn internal Bars on and off o FAN Will turn the internal fan on and off Note The unit has an internal fan and the air ducts must not be blocked Figure 4 1 Detail of Air Ducts Revision 1 0 29 microLite Transmitter User Manual 4 2 4 3 4 4 Powering Up the microLite Turn on the power to the overall system The microLite requires up to 25 seconds to complete its internal power up sequence The top row of front panel preset led s 1 2 3 4 light up in succession as the uni
15. cables BNC e Analog Audio 1 and 2 Line MIC Inputs 4 pin Telocate e User Data 5 pin Lemo Table 2 3 Power and Control Cables IMT part Cable Description Cable Type 922 B964 01A R 7pin LEMO to Tamiya Male connector Power input cable Power input cable w Control 922 B973 01A R Anton Bauer D tap to Tamiya Female connector Source cable 904 P088 00A R 12vDC Power Supply with Tamiya Female connector Source cable 922 B962 01A R 7pin LEMO to Tamiya Male connector w DB9 2 4 RF Output RF Out is a single SMA female connector Note Before applying power ensure proper antenna termination is on RF output Revision 1 0 20 microLite Transmitter User Manual 2 5 Connector Pin Assignment Information 2 5 1 Power Control Connector Pinout Table 2 4 Power Control Pinout Pin Function 1 12VDC RS232 RX USB DM 12V USB_PWR RS232_RX RS232_TX USB_DM USB_DP Figure 2 5 Power Control Connector Detail Revision 1 0 21 microLite Transmitter User Manual 2 5 2 Audio Input Connectors Pinout Table 2 5 Audio 1 amp 2 Pinout Function LIN_SEL1 AUDIO_IN1 MIC_BIAS_1 Figure 2 6 Audio Connector Detail 2 5 3 Ext Connector Pinout Table 2 6 Ext Pinout Function 2 ASI OUT 3 RX User Data User Data ASI_OUT ASI_IN RX_UD TX_UD Figure 2 7 EXT Connector Detail Revision 1 0 22 microLite Transmitter User Manual 2 5 4 Connector Part Numbers 5 pin Lemo on
16. e IMT NanoTx Programmer software A programming cable IMT part number 922 B963 01A R is required Contact IMT Tech Support for additional details 2 2 MicroLite Physical Features and Interfaces microLite HD CENTRAL 123 4 Video Alarm Low Batt Over Tmp Un t Fail SET 121110 9 Power Audi L Control Left R ght Figure 2 2 microLite Transmitter User Interface Figure 2 3 MLT Connectors Revision 1 0 17 microLite Transmitter User Manual Table 2 2 microLite Connectors Connector from left above Lemo 7 pin Power amp Control Power USB RS 232 Remote Control Interface Telocate Audio Left Audio Line Input Label on Unit Description Telocate Audio Right Audio Line Input Lemo 5 pin ASI input ASI Output User Data and USB Composite NTSC or PAL Input BNC Video amp SDI HD SDI SD SDI Input WARNING DO NOT OPEN THE microLite The microLite Transmitter contains no user serviceable parts Do not open the microLite housing Failure to comply will result in voiding of the warranty Revision 1 0 18 microLite Transmitter User Manual Figure 2 4 microLite Outline Drawings Dimensions in Inches Revision 1 0 19 microLite Transmitter User Manual 2 3 External Signals The microLite connectors include the following major interfaces e Power and Ground Plus RS 232 programming interface 7 pin Lemo e Video Input Connector accepts Composite Video ASI or SDI with appropriate
17. ectives d exposition RF FCC ce dispositif doit tre install et exploit avec une distance minimale de 20 cm entre le radiateur et le corps de l op rateur ou proximit de personnes microLite Transmitter User Manual 1 IC Notice IC Avis Under Industry Canada regulations this radio transmitter may only operate using an antenna ofa type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication Conform ment la reglementation d Industrie Canada le present metteur radio peut fonctionner avec une antenne d un type et d un gain maximal ou inf rieur approuv pour l metteur par Industrie Canada Dans le but de r duire les risques de brouillage radio lectrique l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que la puissance isotrope rayonn e quivalente p i r e ne d passe pas l intensit n cessaire l tablissement d une communication satisfaisante This radio transmitter IC 9479A 58MLT has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain grea
18. elocate to XLR unbalanced 1 USB Serial adapters for configuring units USB to RS 232 1 USB Power software update cable for system software updates for the I Transmitter power cable to Tamiya DB 9 2 Instruction Manuals and NanoController Software on USB stick Maintenance Information Follow these procedures when maintaining the device e Dry the device immediately if it is exposed to water or other liquids Warranty does not cover liquid damage e Do not submerge the device or use it directly in rain Revision 1 0 32 microLite Transmitter User Manual Revision 1 0 33 microLite Transmitter User Manual e Do not open the device This voids the warranty e Keep the device clean by wiping with a soft dry cloth If necessary dampen only using a solution suitable for cleaning electronic devices Warranty does not cover cleaning damage Proprietary Information and Disclaimer Notice All information and graphic images contained within this manual are the sole property of IMT LLC and are issued in the strictest of confidence This material may not be reproduced stored copied or converted in any form nor shall it be disclosed to others or used for manufacturing or any other purpose without the written permission of authorized IMT personnel IMT has made every effort to ensure the accuracy of this material at the time of printing However as the specifications equipment and this manual are subject to change
19. en for TX mode Yellow LED for standby mode Hi LOW The HI LOW button toggles between High and Low Power modes The Green LED for High power Yellow LED for Low power Bars or Fan The MicroLite HD comes standard with either an external Bars or Fan control button depending what version you order e Bars This is a push button switch pressing once changes to bars mode Then push it once again to go back to video mode Fan This push button switches the fan on and off User Interface Alarm Indicators 4 4 2 1 4 4 2 2 4 4 2 3 Unit Fail or System Fail The LED will display Blinking YELLOW which indicates an RF synthesizer lock failure The unit will not transmit Return unit to IMT for service Low Battery The LED will display Blinking YELLOW which indicates battery voltage lt OV Over Temp Fan Mode e Over Temp The LED will display Blinking YELLOW that indicates internal temperature is too high Check Fan operation or move to a lower ambient temperature e Fan Mode The light is green when unit is cool enough to turn the fan off Yellow indicates fan is off Blinking yellow indicates fan is off but will automatically turn on in a minute 31 microLite Transmitter User Manual 4 5 4 6 4 7 4 8 gt e 4 10 4 4 2 4 Video The Video LED will display Green when Video is present on SDI input connector Blinking YELLOW indicates that no video input signal composite or SDI is detected This only detec
20. es to be used with this device include Low Gain Collinear Omni Antenna 4 5dBi or 6 dBi This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation In order to maintain compliance with the FCC RF exposure guidelines this device should be installed and operated with a minimum distance of 20cm between the radiator and the body of the operator and or nearby persons Tout changement ou modification non approuv par la partie responsable de la conformit pouvait annuler l autorisation de l utilisateur pour l exploitation de ce dispositif Ce dispositif n cessite l installation professionnelle Pour l op ration au sein de la gamme de fr quences de 5 725 5 850 GHz la pire maximale doit tre inf rieure 36 dBm Les types d antenne qualifi s pour tre utilis avec ce dispositif citons Antenne Omni colin aires faible Gain colin aires Omni antenne 4 5dBi ou 6 dBi Cet appareil est conforme la partie 15 des r gles de la FCC Op ration est soumis deux conditions suivantes 1 ce dispositif ne peut pas causer de brouillage pr judiciable et 2 ce dispositif doit accepter toute ing rence a recu y compris le brouillage qui peut provoquer l op ration non d sir e Afin de maintenir la conformit avec les dir
21. ld be handled by the buyer directly with the carrier Immediately request the carrier s inspection upon evidence of damage in shipment Field Service IMT products are designed with easy access to components to facilitate service However some modules cannot be service in the field To prevent voiding of the warranty please contact Tech Revision 1 0 34 microLite Transmitter User Manual Support before servicing or making any repairs The user is cautioned to read all module descriptions in this manual Warnings are included in the circuit descriptions and on certain modules themselves Replacement Modules Troubleshooting to the component level is often not cost effective and frequently impossible Often the practical method of effecting repairs is to substitute known good spare modules for suspect units Replacement modules for our standard product line are usually available Revision 1 0 35 microLite Transmitter User Manual Technical Support Information Technical Support personnel are available to extend technical assistance to customers while installing operating or troubleshooting IMT equipment Please have your model number and serial number available Telephone During IMT business hours 8 30am 5 30pm EST 5 Hours GMT call Usenet 908 852 3700 International esee 001 1 908 852 3700 After hours call US or International 888 531 3892 Email Email address se
22. rvice nucomm com Internet Web address uni asien www imt solutions com Equipment Returns If equipment cannot be successfully restored through telephone consultation return to the factory may be required Loaner items may be available until the repaired items are returned For out of warranty equipment only We evaluate all returned units and then confers with the client on corrective action If no fault is found or no corrective action is authorized a diagnostic fee may be charged Prior to returning products to the factory please obtain a return material authorization RMA number and shipping instructions from Tech Support When returning equipment it is very helpful to enclose a note containing the following e RMA number Serial number e detailed description of the problem e Name of an engineer or technician we may contact regarding problems encountered e ship to and bill to address Ship all returns to IMT LLC Attn RMA your RMA number 200 International Drive Mt Olive NJ 07828 USA 908 852 3700 For International returns In addition to the instructions above when shipping internationally we recommend the use of a courier such as Federal Express UPS etc and that the goods be shipped DOOR TO DOOR PRE PAID This will reduce Customs costs handling charges and delays Enclose all the information above plus a statement that the equipment was manufactured in the United States the latter is
23. t advances thru the boot process Supply current will jump up in steps as internal circuits are powered The final DC supply current will settle after 20 seconds Note Before applying power ensure proper antenna termination on RF output microLite Pre Configured Options The microLite has a wide range of programmable settings It is shipped with factory default settings that are applicable to many use cases Before using the microLite in your application you should pre configure it to for the settings you want to use in your application Settings are selected and configured using the NanoController software Please refer to the NanoController documentation for details Button and LED Interface The microLite has several buttons and LED s on the front panel which are used to perform basic operation and view basic unit status Any changes made via a remote control interface will be reflected by the front panel LED s Figure 4 2 Unit Interface Broadcast Revision 1 0 30 microLite Transmitter User Manual HD NI CENTRAL Figure 4 3 Unit Interface Sports and Entertainment 4 4 1 Unit Interface Buttons 4 4 2 Revision 1 0 4 4 1 1 4 4 1 2 4 4 1 3 4 4 1 4 SET The Set button Advances the unit through the presets The 1 12 LED s indicate in GREEN which preset is currently active TX STBY The TX STBY button toggles between Transmit and Standby modes TX LED Gre
24. ter than the maximum gain indicated for that type are strictly prohibited for use with this device Le pr sent metteur radio identifier le dispositif par son num ro de certification ou son num ro de mod le s il fait partie du mat riel de cat gorie I a t approuv par Industrie Canada pour fonctionner avec les types d antenne num r s ci dessous et ayant un gain admissible maximal et l imp dance requise pour chaque type d antenne Les types d antenne non inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiqu sont strictement interdits pour l exploitation de l metteur Antenna Approved Antenne approuv Type Type n 2 Impedance Imp dance Collinear Omni Antennas Colin aires 6 dBi 500 Omni antennes This device complies with Industry Canada licence exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement Revision 1 0 5 micro
25. ts the presence of video and does NOT detect if the encoder supports the format applied See Section 3 3 for supported formats Select User Level Settings By use of the SET button select an appropriate preset so that your MicroLite transmitter and suitable receiver are on the same RF and modulation settings Put the unit in Transmit Mode Press the TX STBY toggle button to put the unit in Transmit mode Pressing the button again will put the unit in Standby mode no RF output Select Power Level Press the HI LOW toggle button to select the power level desired In HI mode the unit will output its full rated power In LOW mode the output will be approximately 6dB down from the HIGH power output Operation Verification Verify operation of the microLite by one of the following methods e If your system contains host processor capable of communicating with the microLite via the serial interface use interrogation commands to check the status of the microLite e Detect the transmitted signal using a spectrum analyzer e Using an appropriate receiver verify that you are receiving audio and video from your application setup Accessory Kit The accessory kit with the MLT includes the following 1 microLite HD Tx with transmitter mounting bracket and Litepanels kit preassembled 1 Omni Directional Tx antenna I Transmitter power cable set to Tamiya 1 Anton Bauer D Tap power cable D Tap to Tamiya 2 Audio cables T
26. without notice IMT assumes no responsibility or liability whatsoever for any errors or inaccuracies that may appear in this manual or for any decisions based on its use This manual is supplied for informational purposes only and should not be construed as a commitment by IMT Warranty Equipment manufactured by IMT LLC is warranted to meet all published specifications and to be free from defects in material and workmanship within a period of two years from date of original shipment The company s liability under this warranty is limited to e Servicing or adjusting equipment e Replacement of defective parts Any equipment returned to the factory shall have the freight paid for by the buyer Equipment showing damage by misuse abnormal conditions of operation or attempts to repair by other than authorized service personnel shall be excluded from this warranty IMT shall in no event be responsible for incidental injury or property damage Since IMT has no control over conditions of use no warranty is made or implied as to suitability for the customer s intended use beyond such performance specifications as are made part of the purchase order There are no warranties expressed or implied except as stated herein This limitation on warranties shall not be modified by verbal representations Shipping Damage Equipment shipped FOB IMT shall become the property of buyer upon delivery and receipt from carrier Any damage in shipment shou
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