HDMI to DVB-T encoder Modulator User`s Manual
Contents
1. Subnet Mask Gateway 192 168 2 0 Port 5 Modulator setting Web Management Logout Exit Welcome P M Hodulator Configuration Input 2 M mm Input Constellation 16 QAM v P Output FFT oK v Modulator Save Restore Guard Interval 1 32 v System FEC Reboot Firmware Nstvork RF Frequency 750 000 MHz 30 000 1000 000 MHz Backup Load Default Apply Bandwidth there are three possible options provided to be selected 6M 7M and 8M Constellation there also have three possible options to be selected QPSK 160AM and 64QAM FFT user can set the FFT transmission mode by selecting in the pull down menu Guard interval user can select the guard interval value in the pull down menu 1 32 1 16 1 8 and 1 4 FEC user can select the FEC value in the pull down menu There are five possible options provided to be chosen 1 2 13 2 3 3 4 5 6 and 7 8 RF frequency the range is 30 1000MHz RF output level the range is 30 10dbm 6 Save Restore Web Management Welcome parameter M Save Configuration Input 1 When you change the parameter you shoud save configuration otherwise Input Z the new configuration will lost after reboot ASI Input A IP Output Ol ator a Restore Configuration Javer Mts TOLC Load latest saved configuration after click the Restore then please Reboot click the Save config button otherwise the Restore pa2. Add eu JE g m http 192 168 22 135 SetNIT htm key AddTSLoop 255 0 E Internet 11 Transport stream ID This 16 bit field which serves as a label identifying the TS which contains the service event or mosaic described by the cell Original network ID This is also a 16 bit field a label which in conjunction with the following fields uniquely identifies a service event or mosaic RF Frequency user can set the RF frequency in this menu The range is 30 960MHz with 1 KHz step Bandwidth there are three possible options provided to be selected 6M 7M and 8M Constellation there also have three possible options to be selected QPSK 160AM and 64QAM Hierarchy information this option only adopts ISDB T standard device Code rate user can select the FEC value in the pull down menu There are five possible options provided to be chosen 1 2 2 3 3 4 5 6 and 7 8 Guard interval user can select the guard interval value in the pull down menu 1 32 1 16 1 8 and 1 4 Transmission mode user can decide transmission mode 2k or 8k Service ID unique identifier of a service within a TS LCN logical channel number User can add a logical number in system by clicking Add menu and typing the program information The LCN can be added more than one by re clicking Add option The interface shows as below service ID LCN Visible 0x1 1 MI Del clicking Del to delete the added LCN information Save clicki
3. HDMI to DVB T encoder Modulator User s Manual SW Version 5 03 HW version 4 8 Web NMS version 4 02 HD HDMI 2 to DVB T Modulator All in one HD Encoder DVB T Modulator ur m a gt SS EE EE gee A e ROGER E AA x Encoder Modulator Directory CHAPTER TINIRODUCTIQODN sanan 1 IL PPODUCTIOVERYV IE NV zna osada ter etse tee a 1 12 PRINCIPEB CEDART D ns D M MIL MILL E ee ee 1 I SPECIFIC ON ens iu RE LI E d AU LE MM M UD E E UE 2 CHAPTER 2 PRODUCT DESCRIPTION 5 123 aka bab oddal vn que Sadie abs 3 2 1 INDICATORS AND KEY B TTONS DETAILS iio 3 2 INS PATILATION PRECAU TIONS den testet estote ania ona Mi RI oo Ie innen dee aoa Anl E o 3 CHAPTER OPERATION aa eese uS veas OE a oko cre gon od iav EE VO eu na ata ba oed TROU PONO UE 5 SSL DUTTONINIBODEU CON u adn see i Mons eem Ed 5 R NIA TAP SAT E On RY Tier 5 GENERAL SET FING POR MEAIN MENU add to oros tete ted uu MI M ELA E AiG hae oto 5 CHAPTER4 WEB NMS OPERA TION eiiis deco ead in oo vo iia 9 d D EU UN PNE RON a RUTAS ORC PP PPP 9 4 2 CONFIGURATION SETTING sro a va sada e FE ede nexa t pc eue rete erac ea mega dre au mr ducta i Re 10 Chapter 1 Introduction 1 1 Product overview Signal 752 is a MPEG4 AVC H 264 encoding DVB T modulation integrated device to convert HD A V signals to DVB T RF out in the frequency range of 30 960MHz It has equipped with 2 channel HDMI input and 1 RF input The signals source could be from satellite receivers c
4. g this option indicates the device works as DVB S modulation mode 16QAM Quadrature Amplitude Modulation is 16 64QAM Quadrature Amplitude Modulation is 64 Setting method just the same when the display shows them user just need swift LEFT and RIGHT key to choose and repressing ENTER for confirm gt Trans mode After entering Trans mode the LCD would show the current working mode User can move LEFT RIGHT key and repress ENTER key to select and confirm 2K and 8K are the options 2K when the device works as current mode the number of current carrier is 2048 SK when the device works as current mode the number of current carrier is 8192 gt Guard interval In communications guard intervals are used to ensure that distinct transmissions do not interfere with one another These 6 transmissions may belong to different users as in TDMA or same user as in OFDM The purpose of the guard interval 1s to introduce immunity to propagation delays echoes and reflections to which digital data is normally very sensitive There are four possible options provided to be selected They are 1 4 1 8 1 16 1 32 User can shift the LEFT RIGHT key to select and press ENTER to confirm gt FEC Forward Error Correction FEC rates include 1 2 2 3 3 4 5 6 and 7 8 After entering FEC submenu and the LCD display would shows them users just need press LEFT and RIGHT button to choose and press ENTER button for confirm gt RF Freq
5. ill show as below 6 1 Load saved CFG 6 2 Load Default Load saved CFG Loading config Yes NO 7 Version User can check the hardware version and software version of this equipment when enter this submenu Chapter 4 WEB NMS operation User not only can use front buttons for setting configuration but also can control and set the configuration in computer by connect to web NMS Port User should ensure that the computer s IP address 1s different from the Signal 752 s IP address otherwise it would cause IP conflict 4 1 login A login interface will pop up firstly when user entered the IP address http 192 168 1 137 the interface shows as follow picture Both of the default user name and password are admin Default User adrnin Default Password admin Copyright 32011 User will face welcome interface after login and all setting options are been listed on the left side And the main window at the right shows version information and status information All the example pictures been showed here just window captures pictures when the device connected in our test room status shows on the picture just for reference they are not fixed value Web Management Logout Exit Welcome Parameter Input 1 Input 2 SI Input NIT IP Output M Version Information Modulator Software Version 5 03 Build Dec 26 2011 Hardware Version 4 8 Web Version 4 02 P d Backup Load Input Input 1 Input 2 In
6. ing this model do not have ASI interface user can ignore this Web Management Welcome Parameter M ICH ASI Configuration ER06 Input 1 Input 2 ASI Input NIT Input Program Output Program Passthr ough Multipled Refresh Input Refresh Output Select Program Cancel Program Backup Load All Input All Output Parse timeout 200 seconds 1 o 3 NIT table setting Web Management Welcome Parameter NIT Insert Input 2 NIT IP Output Modulator Save Restore Add Del All System Reboot Firmware Update NIT Clear NIT Network Password Backup Load The location of the NIT is defined in the present document in compliance with ISO IEC 13818 1 1 specification but the data format is outside the scope of ISO IEC 13818 1 1 It is intended to provide information about the physical network The syntax and semantics of the NIT are defined in the present document Network name The name of current network user can chang it as he likes Network ID This is a 16 bit field which identifies the terrestrial network that supports the service indicated User can click Add to pop up a table following is the interface E SetNIT AnAk i NIT TS Loop ee ginal Network RF Frequency 750 000 MHz Bandwidth Constellation 16 QAM Hierarchy Informai on Code Rate T 8 v Guard Interval Transmission Mode 2K v service ID LCN Visible
7. k Password Backup Load 9 Network This interface indicates the default IP address and network mask of this device User can revise it and click Apply to confirm Web Management Logout Exit Welcome Parameter M Network Input 1 IP The manege address use this address to visit the manege Y EHE lt Address web The format is xxx XXX xxx XXX like as 192 168 0 1 ASI Input After set the IP addrress you must use the new address NIT 2187 IP Output to visit the manege web Modulator Subnet General is 255 255 255 0 it is must the same in a local area Save Restore Mask network it Gateway If the device is in diffdrent net segment you must set the Reboot gateway Firmware Web The default web manage port is 80 if you change it like as sj Manage 8001 you can visit the manege web only use IP address and ou Port port liks as http 182 168 0 1 8001 This function will Backup Load work after device reboot IP Address 192 168 22 135 Gateway 192 168 0 1 Web Manage Port 10 Password User can revise the login password in this menu by type accordingly information as required and click Apply to confirm Web Management Logout Exit Welcome Parameter Input 1 Modify the login name and password to make the device safely If forget Input 2 the name or password you can reset it by keyboard in menu 5 5 The ASI Input default login name and password is admin Also
8. losed circuit television cameras Blue ray players and antenna etc its output signal is to be received by a DVB T standard TV DVB T STB The device can be used in public place such as metro market hall theatre hotels resorts etc for advertising It also can be used for monitoring training and educating in company schools campuses hospital besides that it s a good choice for bars to offer HD sports channels for VIP entertainment channels and more Key features B 1920 108050P 60P Full HD support B MPEG4 AVC H 264 encoding B 2 HDMlI in amp 2 for backup 1 RF in B RF COFDM DVB T out B LCN support Logical Channel Number B Excellent modulation quality MER gt 42dB B RF Frequency range 30Mhz 960Mhz B LCD display Remote control and firmware B Updates via web Ethernet B Lowest cost per channel breakthrough price B Multi application 1 2 Principle chart gt oom Encoder E T m MUX Modulator y s RF in 1 3 Specification Encoding section Video Encoding H 264 AVC MPEG4 High Profile Level 4 0 HD Input HDMI 2 1920 1080 60P 1920 1080 50P Resolution 1920 1080 60i 1920 1080 50i 1280 720 60p 1280 720 50P Audio encoding MPEG1 Layer II Sample rate 48KHz 64kbps 96kbps 128kbps 192kbps Bit rate 256kbps 320kbps DVB T modulator section Standard EN300744 FFT mode 2K 8K Bandwidth 6M 7M 8M Constellation Guard Interval FEC MER RF frequency RF output level Inte
9. ng Save to save the current NIT parameters Cancel clicking Cancel to exit the edit interface The display will show as below when user saved the NIT settings NIT Insert 0x0001 0x0002 750 000 MHz 16QAN yes Detail Update NIT clicking to update the NIT tables in system Save NIT clicking to save the settings Clear NIT clicking to remove all the table have been inserted before 12 4 IP out setting Follow the help guideline for set IP out configuration Web Management Logout Exit Welcome Parameter IP Output Configuration Input 1 IP Output If not set the following parameters will be no use the Input 2 Enable IP Output will not work SI Input NIT gt Service IP The IP Output port address The format 13 IP Output XXX XXX XXX XXX like as 192 168 2 137 Mod ator Qutput IP The IP Output data receive address The format is Save Restore XXX XXX XXX XXX like as 224 2 2 2 After set the ys tem Output IP addrress you must use the new address to Reboot receive IP Output data Firmware Subnet Mask General is 255 255 255 0 it is must the same in a local area network Gateway If the device is in diffdrent net segment you must set the gateway Port The UDP protocal port like as 8001 you should use Output IP and new port to receive IP Output data liks as udp 224 2 2 2 8001 IP Output Enable v Service IP 192 168 2 137 Output IP
10. please note the capital NT character and lowercase character IP Output Modulator Current UserName admin Save Restore system Reboot New UserName DO y Firmware ee yov pan P U Pas Back Ps Load Confirm New Password 16
11. rameter will teboot lost after reboot Firmware Password Factory Set Backup Load Set all configuration back to default after click the Factory Set then please click the Save config button otherwise the default parameter will lost after reboot system Factory set 7 Rebooth Web Management Welcome Parameter M Reboot Input 1 Some configuration will work after reboot the device such as Web Manage Input 2 Port set Firmware update Configuration Load reboot automatically ASI Ir t IP Output Modulator O f Save Restore system Reboot Firmware Network Password Backup Load 14 8 Firmware This function is used to upgrade the device s latest software program If user wants to update the device to latest version he should contact with manufacturer to get the latest version software When upgrading it user can click the button to select the program needs burned into system Note User should strictly follow the Warning information Welcome Parameter Firmrare Input 1 Warning 1 Update firmware to get new function please choose the Input 2 right firmware to update If you use a wrong file the device ASI Input may not work gt NIT 2 Update will keep a long time please do not turn off the IP Output power otherwise the device will not work Modulator Gara Restore 3 After update you must reboot device manually Reboot Firmware Networ
12. requency and the frequency range is 30 960MHz X XX Mbps indicate the encoding bit rate 0 0M 3 3 general setting for Main Menu By pressing Lock key to enter the main menu the LCD will display the following pages gt 1 Alarm Status gt 3 modulator setting 2 Encoder setting 4 network setting 5 Save Config 6 loading Config User pressing UP or DOWN buttons to specified menu item and then pressing ENTER to enter the submenus as below 1 Alarm status the alarm indicator will light on if there is no A V signals input 2 Encoder setting choose this submenu the LCD will show input setting press the ENTER key and control the UP or Down key to move the arrow User could find how to set the audio and video encoding bit rate 3 Modulator setting When the modulator setting submenu has been chosen users can find below different parameters for setting And the LCD window would respectively show like these gt 3 1 Bandwidth 3 2 constellations 3 3 Trans Mode 3 4 Guard Interval 3 5 FEC 3 6 RF Frequency gt Bandwidth There are three possible options provided for selecting bandwidth 6M 7M and 8M When the display shows them user just need swift LEFT and RIGHT key to choose and repressing ENTER for confirm gt Constellation Three different constellations QPSK 16QAM and 64QAM will be show on the LCD window when Constellation been entered QPSK Quadrature Phase Shift Keying Selectin
13. rface Local interface Remote management Language General Power supply Dimensions Weight QPSK 16QAM 64QAM 1 4 1 8 1 16 1 32 1 2 2 3 3 4 5 6 7 8 gt 42dB 30 960MHz 1KHz step 30 10dbm 81 97 dbuV 0 1db step LCD control buttons Web NMS English AC 100V7240V 250 268 44mm 2 6kgs Operation temperature 0 45 C Chapter 2 Product Description 2 1 Indicators and Key buttons Details Front Encoder Modulator LCD window LCD display Up and down left and right button O NMS port input NMS 6 Enter button for confirm Power and alarm light Menu button for back step Lock light Lock button press to lock set Rear D No 1 HDMI port input HDMI RFin 2 HDMI back up port for No 1 RF out 3 No 2 HDMI port input HDMI D Switch HDMI back up port for No 2 Power supply slot 2 2 Installation precautions This section to explain the cautions the users must know in some case that possible injure may bring to users when it s used or installed For this reason please read all details here and make in mind before installing or using the product 3 General Precautions v Must be operated and maintained free of dust or dirty Y The cover should be securely fastened do not open the cover of the products when the power is not off v After use securely stow away all loose cables external antenna and others Power precautions v When you connect the power
14. source make sure if it may cause overload v Avoid operating on a wet floor in the open Make sure the extension cable is in good condition v Make sure the power switch is off before you start to install the device Grounding Requirement v All function modules good grounding is the basis of reliability and stability of devices Also they are the most important guarantee of lightning arresting and interference rejection Therefore the system must follow this rule v Grounding conductor must adopt copper conductor in order to reduce high frequency impedance and the grounding wire must be as thick and short as possible Y Users should make sure the 2 ends of grounding wire well electric conducted and be antirust Y tis prohibited to use any other device as part of grounding electric circuit v The area of the conduction between grounding wire and device s frame should be no less than 25mm2 Chapter 3 Operation 3 1 Button introduction Encoder Modulator LCD display window Display window for seting menu Status display when power on Confirm setting Setting value up and moving up To move left To move right Back step Lock button Setting value down and to move down 3 2 Initial Status Switch on then below status will be displayed few seconds initialization then open startup picture X XXMbps 0 0M DVB T indicate the modulation standard of this device XXX XX MHz indicate the input f
15. terface HDMI unknown Bitrate 8 474 Mbps 0 000 Mbps Output Maxout Bitrate 21 113 Mbps Current Out Bitrate 8 473 Mbps TS Overflow e RF Frequency 750 000 MHz RF Outlevel 10 0 dbm 4 2 configuration setting e e 1 HDMI input setting Welcome Parameter B 1CH H 264 HD Encoder Configuration EN02 x dem 5 Video BitRate 8 000 u Mbps i ca Input Audio BitRate 128 Kbps v IP Output Program Name TV 101 Modulator Save Restore Service ID 0x101 PMT PID 0x100 Video PID 0x101 Audio PID 0x102 PCR PID 0x103 Video e s 1920X1080 Video Format 59 94i HDMI Input HDMI 1 Encoding ES Bitrate 8 480 Mbps Rom Version 2 1 ias Video bit rate user can set the video bit rate in this area the range is 1 19 5 Mbps Audio bit rate user can set the audio bit rate in this area there are five possible options provided to be selected 64kbps 96kbps 128kbps 192kbps 256kbps and 320kbps The default value is 128kbps Program name it shows current program information User can select and type the program name to be played as needed PMT Video Audio PCR PID in this area user can set program PIDs as needed usually system will automatically select the default values Encoding and video light the light should show green color normally HDMI input it shows if there is real time HDMI signal inputting Video format the current video format of the device Bit rate the current encoding bit rate 2 ASI input sett
16. uency The RF output frequency range is from 30 to 1000MHz with IK stepping After entering the RF frequency setting submenu users the can press LEFT RIGHT UP and DOWN buttons to adjust the frequency and confirm by press ENTER button gt RF out level The RF attenuation range is from 30 10dbm 81 97dbu V with 0 1db step After entering this setting submenu user can shift UP DOWN LEFT RIGHT key to set the output level and press ENTER to confirm 4 Network setting Afte inter netwok setting there are three Submenu Items for setting just show as the following LCD display pictures 4 1 IP Address gt 4 3 Gateway 4 2 subnet Mask 4 4 MAC address gt 4 5 reset password User can press UP DOWN to choose this item Enter and LEFT RIGHT to set the parameters Note The MAC address 1s according to the factory setting and it s unique The display will respectively show as below IP address Subnet mask 192 168 000 136 255 255 255 000 Gateway MAC address 192 168 000 001 201110140940 Reset password Yes NO S Save config Users enter save config submenu for saving settings Choose yes for confirm set Save configuration Yes No 6 Loading config At this menu user can press UP DWON key to select and repress ENTER to confirm User can restore the device into the last saved configuration by choosing 6 1 and restore the device into factory configuration by choosing 6 2 the display w
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