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1. T a a a a aa rennes nnns 31 5 3 FUTV4440B 4in1 QAM Modulator Operation 37 Chapter 6 Iroubleshootin0 u nennen 55 Chapter 7 Packing List amp SA 1 Keen 57 2 5 FImUSQf 000000000000008 Chapter 1 Product Outline laa 4 TII LI E LIII E LN 225 Fmuser 0101010 LEX IL AS 1 1 Outlines FUTV4440B 4 in 1 QAM is a cost effective integrated QAM modulator newly designed by FMUSER Company This device is integrated up to 4 channel QAM modulating carrier outputs in which each carrier has independent signal channel encoding and direct RF output Therefore the device is featured with excellent RF performance index It supports 4 channel ASI inputs 4 QAM J 83 A B C 4 DVB S tuner input or 4 DVB S2 tuner input Alternatively this device can take various RF inputs of DVB S DVB C DVB S2 signals by installing the relevant build in tuners Hence one PCS 4 in 1 QAM modulator can work as 4 standalone QAM modulators significantly reducing the network operators head end cost 3 5 A FUTV4440B can also support local and remote control to set its working parameters 1 2 Features Fully comply with DVB C EN300 429 and ITU T J 83A B C 4 adjacent channel QAM carrier wave 4channels ASI input 4 QAM J 83 A B C 4 DVB S tuner i
2. prompts to input user name and password the menu shows as follows 31 57 User Sign In ac UserName admin Password Auto Register User can login the NMS by pressing Confirm key after inputting user name and password Upon the inputs the software will verify them with database record automatically If both of them are correct the main interface will appear Both of the default user name and password are admin If the SNMP is applied the default user name is admin while no password needed 5 2 2 Main Interface Network Hanagerent Software n S N 9 Local Save ff Local Load User can create a device node tree in the left column by adding modifying and 32 57 zw Fmuser FMUSER INTERNATIONAL GROUP INC 0 0000000000000 deleting the device node This software provides a powerful node operation function and the user can edit various parameters in the device tree for management and classification 5 2 3 Adding Frequency Point j Network Hanagement Software 2 Rel AddFregPoint amp Add Equipment 5 9 LocalSave f Local Load lt Edit Equipment Ctrl F x Delete Equipment Ctr1 G Delete 11 CtrltH Z IPAddess 181 Equipment Type E User Name admin User s Authority Admin Auto Register no x The Add Freq Point dialog box popes up when the user clicks the Add Freq Point item in the Edit pull down menu on the m
3. 3 2 3 2 Device Grounding User can connect the device s grounding rod to frame s grounding strip with copper wire 3 2 4 Wires Connection The power supply outlet is located at the right of rear panel and the power switch is just above it The protective grounding wire connective screw is located at the down right side of power supply outlet 1 Connecting power cord 2 User can insert one end into power supply outlet while insert the other end to AC power 3 Connecting grounding wire 4 When the device solely connects to protective ground it should adopt independent way say sharing the same ground with other devices When 11 57 the device adopts united way the grounding resistance should be less than 1 F Caution Before connecting power cord to 4IN1 QAM modulator user should set the power switch to OFF 3 2 4 1 Signal wire connection of ASI IN The data input cable of 4IN1 QAM Modulator is ASI cable while the output cable is the normal 75 coaxial cable The illustration is as below The device can only be operated through NMS ASI cable coaxial cable user owned 12 57 N m US FMUSER INTERNATIONAL GROUP INC 111111111 11 E E E E E EE E E Network cable user owned 13 57 A Chapter 4 Operation 4 1 Operation FUTV4440B 4in1 QAM modulator s front panel is user operation interface Before operating user can decide whether directly use the default setting or custo
4. gt gt gt gt gt gt gt When user chooses 5 2 to restore the device into factory configuration the display will automatically return to the main menu as below System Setting 2 Channel Setting 3 Network Setting 4 Saving Config 4 2 7 Version No User can check the hardware version and software version of the equipment Company Name Electronic SW 1 04 HW 1 8 30 57 A ae Chapter 5 NMS Setting Network Management System Profile Network management system is applied to digital TV equipment operation control and management and parameters setting etc It centralizes digital TV equipment through network 5 1 Installation Both NMS based on UDP protocol and SNMP based on SNMP protocol can be applied to manage the device The software doesnt need special installation User can just copy Network Management Software X XXY exe to the specified directory X XX is version number Y represents language For example the version number of network management software 4 01E exe is 4 01 English version or place different versions of network management software to the same directory When the network management software is running it will generate two documents as follows Network management software X XXY log It preserves the log file Info Bin It s the user configuration data 5 2 Software Operation 5 2 1 Login Interface A login interface will pop up firstly when the software is running and give user
5. products have been passed the testing and inspection before ship out factory The testing and inspection scheme already covers all the Optical Electronic and Mechanical criteria which have been published by FMUSER To prevent potential hazard please strictly follow the operation conditions Prevention Measure Installing the device at the place in which environment temperature between 0 to 45 C Making sure good ventilation for the heat sink on the rear panel and other heat sink bores if necessary Checking the input AC voltage within the power supply working range and the connection is correct before switching on device Checking the RF output level varies within tolerant range if it is necessary Checking all signal cables have been properly connected Frequently switching on off device is prohibited the interval between every switching on off must greater than 10 seconds Conditions need to unplug power cord Power cord or socket damaged 55 5 A HEP ee ae liquid flowed into device Any stuff causes circuit short Device in damp environment Device was suffered from physical damage Longtime idle After switching on and restoring to factory setting device still cannot work properly Maintenance needed 56 57 A Chapter 7 Packing List FUTV4440B 4in1 QAM modulator 1pcs User s manual 1pcs Power cord 1pcs ASI wire 4pcs 57 57
6. 2 5 Bandwidth After entering the submenu by pressing ENTER key user can set the bandwidth by moving the LEFT RIGHT key and then repressing ENTER to confirm 1 5 1 Bandwidth M Hz There are two possible options 6MHz and 8MHz 1 5 1 Bandwidth 28MHz Therefore the frequency interval should be integral multiple of 6MHz 8MHZz User can refer to the formula as below HF _BWz symb_rate 1 roll_ off HF BWI Frequency bandwidth symb rate Symbol rate roll Roll off factor according to EN300429 ITU T J 83A the roll off factor is 0 15 20 57 A ee _ As the formula shown user should set the symbol rate no exceeding 5 214Msps 6 956Msps to ensure the bandwidth for each channel no more than eMHz 8MHz 4 2 2 6 RF Level Out Power General attenuation setting After entering the submenu by pressing ENTER key user can set the general attenuation by moving the UP DOWN LEFT RIGHT key and then repressing ENTER to confirm 1 6 1 Out Power 00 0 dBm The total level attenuation range is from 0 31 5db in 0 5db step 4 2 3 Channel Setting User can select Channel setting in the main interface and then press ENETR to set the channel The display show as below 2 Channel 1 2 2 Channel 2 2 3 Channel 3 2 4 Channel 4 To illustrate the 4 input options ASI DVB C S S2 here we take channel 1 as ASI Input channel 2 as DVB C Input channel 3 as DVB S Input and Channel 4 as DVB S2 Input 4 2
7. 3 1 Channel 1 ASI Input as an example User can choose channel 1 in the submenu by pressing ENTER and the display shows as below 21 57 2 1 1 Output Carrier 2 1 2 Attenuation 2 1 3 NIT Insertion 2 1 4 PID Filtering 4 2 3 1 1 Output carrier User can decide whether to turn on the channel 1 s output carrier By pressing ENTER after selecting the Output Carrier moving the LEFT RIGHT key to set repressing ENTER to confirm 2 1 1 1 Output Carrier On 2 1 1 1 Output Carrier Note This submenu is used for turning on or turning off the carrier output of channel 1 4 2 3 1 2 Output attenuation in channel 1 By pressing ENTER to enter into the attenuation setting in channel 1 Submenu repressing ENTER and moving UP DOWN LEFT RIGHT key to set the parameters The display shows as below 2 1 2 1 Attenuation 00 0 dB 2 1 2 1 Attenuation 00 0 dB The channel 1 output level attenuation is from 0 16db in 0 5db step 4 2 3 1 3 NIT insertion 22 57 ere By pressing ENTER to enter into the NIT Insertion in channel 1 submenu repressing ENTER key and moving LEFI RIGHT key to choose The display shows as below 2 1 3 1 NIT Insertion On Off 2 1 3 1 NIT Insertion On Note User can decide whether to make the inserted NIT table effective 4 2 3 1 4 PID filtering PIDs can take up immense bandwidth when passing the signal channels This device provides user the funct
8. 4 Channel4 DVB S2 IN as an example as 4 2 3 3 Channel 3 4 2 4 Network Setting 28 5 A er I _ Press Up Down to choose this item Enter and Left Right to set the parameters The system displays following pages 3 1 IP Address 3 2 Subnet Mask 3 3 Gateway 3 4 Console 3 5 MAC Address 3 6 NMS Port Note The MAC address is according to the factory setting and it s unique Under the following submenus there are parameters which can be set manually user can press Up Down to choose this item Enter and Left Right to set the parameters The system displays following pages 3 1 IP Address 192 168 000 137 3 2 Subnet Mask 255 255 255 000 3 3 Gateway 192 168 000 001 3 4 Console Address 192 168 000 211 3 5 MAC Address ffffffffffffffffffffff 3 6 NMS Port 02007 29 57 A 4 2 5 Save configuration User can choose to save the current configured parameters by pressing ENTER key The system displays following page Saving please wait Erasing 4 2 6 Load configuration At this menu press LEFT RIGHT key and ENTER to confirm 5 1 Load Saved CFG 5 2 Factory Default User can restore the device into the last saved configuration by choosing 5 1 and restore the device into factory configuration by choosing 5 2 When user chooses 5 1 to load saved configuration the display shows as below Loading please wait gt gt gt gt gt gt gt gt gt
9. A Fmuser FMUSER INTERNATIONAL GROUP INC 1 HL E HH E E E E E 0000 Fmuser FUT V 4440B 4 in 1 QAM M odulator User Manual NM S Version 5 12 3 SW 1 04 HW V1 8 FMUSER International Group Inc ee 0 Directory Chapter 1 Product 3 12 84 10 cc 4 iS ascia NNNM I NIMES 5 2LF ON 6 2 2 Rear Panel The 4 in 1 QAM modulator take various RF of DVB S DVB C DVB S2 signals by installing the relevant build in tuners or ASI input optional 6 Chapter Installation 9 3 1 Acquisition check Lh 9 3 2 Inistalladon Prepa allo N sssusa aa 9 Chapter 4 Operation T i O 14 4 1 Operation t I 14 4 2 Main ee eee 14 Chapter 5 NMS Setting Rips ee 31 SL OUD RET V M m 31 5 2 Software Operation
10. Auto Register no 27 5 2 5 Edit Equipment Interface Edit Equipment 192 168 0 137 Port 2007 Equipment 14440841 QAM Equipment T ype FUTV4440 4in1 QAM Modulator FUTV4410 QAM Modulator mi Jf OK X Cancel User should follow the steps as below Choosing the connected equipment type in drop down list of Equipment Type by clicking the Inputting the Equipment Name 35 5 Inputting the device IP Address Inputting the device Port Number 5 2 6 Delete Equipment User can choose the equipment to be deleted in the left column and then click the delete item in the pull down menu which appears by clicking the right mouse key Network Nanagement System File Edit Operate Setting Help Remote 4 Remote Save Factor Setting N Restart g Lc 5 4 Fred Modulator WINES T ae 8 qam mod Add Nain Freq Point Filter Mit T Add Equipment tion 1 1 Modify Property T Delete Bn M Overflow Effective bit rate 0 Out qain dB i 5 2 7 Save Configuration After finishing all the parameters setting user can click Fem 52 button on the toolbar to save the modifications to the device s flash while user can also reload the saved parameters from device s flash and refresh the device s parameters setting according to the loaded values by clicking a Local Save Alternatively user can also click the button on the toolba
11. M 315M 323M 331M MODE 5 5 3 6 2 MODE 2 Chi 2837 Ts Locked 8 2 oh Overflow v e E Effective Bitrate 3 323936Mbps Mbps 0Mbps 0Mbps Out Gain dB 0 2 0 Y 0 52 0 2222 Frequency Mode gt C MODE 1 I MODE 2 CHI i CH2 CH3 CH4 T MODE 3 1 t C MODE 4 299M 307M 315M 323M 331M MODE 5 77777 5 3 6 3 MODE 3 Chi Ch2 Ch3 v Ch4 v Ts Locked 87 Overflow a on 2 Effective Bitrate 3 584128Mbps 0Mbps OMbps Frequency Mode C MODE 1 I i 1 MODE 2 CH1 CH2 CH3 CH4 i 3 1 MODE 4 I i 1 299M 307M 1 315M 323M 331M MODE 5 48 57 A 5 3 6 4 MODE 4 Chi Ch2 Ch3 Ch4 Ts Locked UJ U g Overflow 2 e e v Effective Bitrate 3 532992Mbps 0Mbps OMbps OMbps Out Gain dB 0 0 0 x 0 ee Frequency Mode F d C MODE 1 1 E MODE 2 CH1 CH2 CH3 i CH4 j T MODE 3 1 MODE 299M 307M 315M 323M 11 MODE 5 am ae 4 5 3 6 5 MODE 5 Ts Locked Overflow Effective Bitrate OMbps Out Gain dB 0 Frequency Mode C MODE 1 MODE 2 C MODE 3 C MODE 4 9 MODE 9 5 3 7 Tables There are four PID tables provided for each channel to filter mainly including PAT PMT SDT and NIT table User can choose to filter the original PID as needed by selecting the checkboxes left below or they can also manually select the PID needs filtering in the PID
12. Pa Door window Installing rubber strip for sealing door gaps and dual level glasses for window Wall paint Fire protection Fire alarm system and extinguisher Requiring device power air conditioning power and lighting power are independent to each other Device power requires AC power 220V 50Hz Please carefully check before running It can be covered with wallpaper or bright less Power 3 2 3 Grounding Requirement All function modules good grounding designs are the base of reliability and Stability of device Also they are the most important guarantee of lightning arresting and interference rejection Therefore system must follow this rule 1 Coaxial cable s outer conductor and isolation layer should keep sound electric conducting with the metal housing of device 2 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 10 57 ae 3 The 2 terminals of grounding wire must make sure for well electric conducting and process for antirust 4 It is prohibited that users use other devices as part of grounding wire s electric circuit 3 2 3 1 Frame Grounding All the machine frames should connect to protective copper strip The grounding wire should be as short as possible and avoid circling The section of the conjunction between grounding wire and grounding strip should be equal or greater than 25 2
13. Save Bf Local Load lt lt FUTv4440 411 Maodulator FLITv 4410 QAM Modulator Parameters PID Fiter NIT IN Dupu J 83 1 83 DVB C Constellation Symbol Rate 6 875 Mbps Bandwidi Start Freque 299 MHz Chi v Ch2 Ch3 Ts Locked TEC Overflow O Out gain dB m 0 w Effective Bitrate 13 373568Mbps OMbps OMbps OMbps Frequency Mode C MODE 1 MODE 2 CH2 CH3 C MODE 3 C MODE 4 307M 315M f MODE 5 T able CHOPAT CHO PMT CHOSDT CHONIT CH1PMHT CH1SDT CHINIT 2 CH2 PMT CH2SDT CH2NIT CH3 PMT CH3 SDT CH3NIT Get Set The 6 parameters here J 83 constellation symbol rate bandwidth start frequency and out gain are general parameters and effective for each channel 5 3 1 2 1 83 This item is for selecting the modulating standard this device supports 43 57 A 493 83 OVB C v J 83A DVB C J 83B and J 83C ME 5 3 1 2 1 Constellation refer to 4 2 2 2 QAM modulation 4 83 16QAM 32QAM 64QAM 128QAM 256QAM optional J 83B 64QAM 256QAM optional 4 83 64QAM 256QAM optional 5 3 1 2 3 Symbol rate refer to 4 2 2 3 5 Msps 5 3 1 2 4 Bandwidth 4 2 2 4 Frequency point 6M and 8M optional 5 3 1 2 5 Start Freq There are four activated channels with each one has its own center frequ
14. bol Rate 1 5 Bandwidth 16 RF Level 4 2 2 1 Frequency It refers to start frequency After entering the submenu by pressing ENTER key user can set the start frequency by moving the UP DOWN LEF T RIGHT key and then repressing ENTER to save 1 1 1 Frequency 586 00 MHz 1 1 1 Frequency 586 00 MHz The RF output range is from 48MHz 860MHz with 6 8M bandwidth More details will be inllustrated in the NMS operation 4 2 2 2 Modulate Mode Press Modulate Mode to enter the interface to select one modulate standard according to the content displayed As the FUTV4440B modulator supports J 83A DVB C J 83B and J 83C standard the display shows as 17 57 A below 1 2 1 Modulate Standard J 83A DVB C 4 2 2 3 Constellation Press Constellation to enter the QAM modulation mode selection ENTER to the specified setting The display shows as below 1 3 1 Constellation J 83A DVB C 64QAM J a t selected in menu 1 2 There possible options are different according to the different modulate This 1s the modulate mode selected in menu 1 2 It displays different content according to the mode standard set in 1 2 J 83A DVB C 16QAM 32QAM 64QAM 128QAM and 256QAM J 83B 64QAM and 256QAM J 83C 64QAM and 256QAM User can press ENTER and move UP DOWN key to choose the constellation as needed and then repress ENETER after modification to confirm Note The more advanced QAM
15. constellation mode the higher transmission efficiency and TS coding rate which the device can transport at the same symbol rate Accordingly with the TS coding rate increasing the signals anti jamming capability will become weaker Hence those wired network currently in effect usually adopt QAM modulation mode no exceeding 64QAM What needs to be pointed out is the effective coding rate this modulator can transport is limitary when the device works as different constellations 18 57 _ and symbol rates User can refer to the formula as below Max input bitrate Symb_rate qam_bits 188 204 Max input bit rate the maximum effective inputting coding rate oymb rate the symbol rate Qam bits the QAM bit when device works as current constellation user can refer to the following table when device works as 6 875Msps symbol rate qam bits Max input bitrate Constellation Symb_ratd Msps bit symb Mbps 4 2 2 4 Symbol Rate After entering the submenu by pressing ENTER key user can set the symbol rate by moving the UP DOWN LEFT RIGHT key and then repressing ENTER to confirm 1 4 1 Symbol Rate 6 875Msps 19 57 A The symbol rate range is from 5 0 7 0 Msps in 1ksps step Note When users choose 6M as the frequency point bandwidth the symbol rate should not exceed 5 217Msps When users choose 8M as the frequency point bandwidth the symbol rate should not exceed 6 956Msps 4 2
16. e signal input ports see 5 3 1 1 1 9 5 3 1 1 4 38 57 FMUSER INTERNATIONAL GROUP NC 11111111 EH E B E E E E 0000 5 3 1 1 1 ASI In Refer to 4 2 3 1 Parameters PID In Channel Channel 2 Channel 3 Channel 4 Program Select Psi Parser tee Peer re ee Program select Selecting the programs that needed to output PSI Parser Pressing this button to analyze the input programs 39 57 5 2 1 1 2 DVB C in Here taking channel 1 of DVB C tuner input as an example Parameters PID Fiter In Out Channel 1 Channel 2 Channel 3 Channel 4 DVB C Frequency 379 Symbol Rate 6875 e 64 QAM See SSS eee ee ee eee ee _ Signal Quality Program Select Frequency amp symbol rate amp constellation refer to 4 2 3 2 584 2 3 2 684 2 3 2 7 Signal strength indicating the input signal intensity Signal quality indicating the input signal quality Program select Selecting the programs that needed to be outputted PSI Parser Pressing this button to analyze the input programs 40 57 A 5 2 1 1 3 DVB S In Here taking channel 1 of DVB S tuner input as an example Parameters PID Fiter In Dui Channel 1 Channel 2 Channel 3 Channel 4 DVB 5 52 Frequency Ha Symbol Rate 27500 Polarzalion Horizontali 8
17. ency Here the start frequency points to the channel 1 s center frequency 5 3 1 2 6 Outgain refer to 4 2 2 5 Total output level attenuation User can see following description about start frequency The RF output frequency range is from 30MHz to 960MHz Here the start frequency namely actually user often say the centre frequency of TS output Therefore user can only set the start frequency from 30MHz to 960MHz considering the 6 8MHz bandwidth optional Note the start frequency discussed here means centre frequency 44 57 Fmuser The display shows as below FMUSER INTERNATIONAL GROUP INC TU B H UH B 2 ED LH FUTV4440 4in1 Modulator FUTY4410 QAM Modulator Parameters PID Fiber NIT IN Output J 83 1 83 DVB C Constellation 6 QAM Symbol Rate 6 875 Mbps B Start Frequd 299 MHz Chi Ch2 Ch3 iv Ts Locked O Overflow O Ougen dBm o Effective Bitrate 13373559Mbps 0Mbps OMbps OMbps Frequency Mode C MODE 1 MODE 2 MODE 3 C MODE 4 MODE 5 Table CHOPMT CHOSDT CH1 PAT CH1 PMT CH15DT CHINIT 2 CH2PMT CH2SDT CH2NIT CH3 PMT CH3SDT CH3NIT Get Set 5 3 2 Output carrier refer to 4 2 3 1 1 User can decide how many channels TS are being transported by selecting the checkbox and the channel selected will be closed The illustra
18. enu row The device will confirm the given frequency while user clicks OK AddFregPoint 23 FreqPointN ame Freqt ff Ok X Cancel 33 5 A User can also click right mouse key to pop up the short cut menu in device tree or in the left blank column then the corresponding dialog box will pop up by choosing Add Main Freq Point The device will confirm the given frequency while user clicks OK E Network Management System Edit Operate Setting Help F Add Equipment 2 Modify Property Delete E Mame In o Equipment Name IP Address Hl Equpment Type ES E uerdnformaliong e S ystemT ime Equipment Type Freq Pont CIP Address 4 Version EH dw sue Version 2150 ware Version 4 I 5 2 4 Adding Equipment under Given Frequency Point User should choose the frequency point in advance and then the dialog box of Add Equipment will pop up when user clicks Add Equipment item in the Edit pull down menu on the menu row 34 57 A Fmuser FMUSER INTERNATIONAL GROUP INC O HL EL EL E E E EE EE EE E EL EE LH 8 Network Banagement Software S ness LocalSave 8 Local Load Ry Undo gt Edit Equipment Ctrl F X Delete Equipment CtrltG 1 Delete All Ctrl H IPAddress Equipment Type Etrorinformations KD SystemTime Version Software Version 5 Vser Name admin User s Authority Admin
19. filter table right below 49 57 ES ae PID Filter T able PID Filter T able PID 0x00FC PID 0x00FD PID OxO0FE Pl NICI PID 0x0002 10 0 0003 x PID 0x0004 PID 0 0100 PID 0x0005 PID 0x0006 PID 0 0007 PID 0x0008 PID 0 0009 PID 0 0004 PID 0xOO0B 0 000 PID 0x01 06 PID 0 0107 PID 0 0108 Jis PID 0x000D PID 0 0109 Z CHOPAT 2 CHOPMT 2 CHOSDT v CHONIT 00E PID 0 010A 8988 ID CHIPAT CHIPMT CHISDT CHINIT 050010 0 010 oe v 2 CH2PMT CH2SDT CH2NIT CH3PMT CH3SDT CH3NIT sens Unselect All Seting Unselect Al 5 3 8 PID Filter refer to 4 2 3 1 4 User can finish the original table filtering and new table inserting by following the steps as below clicking Psi si parser to get the original data clicking Psi edit to create new data selecting the checkboxes in Parameters interface to confirm filtering clicking set to make the insertion replacement effective The displays show as below 50 57 A lt FUTY4440 4111 QAM Modulator FUT 4410 QAM Modulator Parameters PID Fiter Channel Channel Channel2 Channel PID Fiter T able 10 0 0000 PIO 00001 PID 00002 PID 0x0003 PID 004 PAO 00011 Y PSI Parser PSI SI Editor 5 3 8 1 Refresh User can refresh the data by clicking this button before confirma
20. gt 22KHz lor LNB Frequency 5150 Signal Strength Signal Quality Progam Select Satellite freq amp symbol rate User should search the internet for program satellite information before setting the frequency the symbol rate will change as satellite frequency changed LNB Polarization here are 2 points for selecting V 13v and H 18v Tuner 22 KHz User can decide whether to switch the tuner frequency by selecting ON OFF LNB frequency User should check the tuner installed in the satellite dish in advance to find the LNB frequency It should be set equals to the frequency 41 57 Fmuser shows on tuner FMUSER INTERNATIONAL GROUP INC TU B 1 HH UH B EH HE UH B UE 7 ED LH Signal strength indicating the input signal intensity Signal quality indicating the input signal quality Program select Selecting the programs that needed to be outputted PSI Parser Pressing this button to analyze the input programs 5 3 1 1 4 DVB S2 In Parameters PID Fiter n 0 Channel 1 Channel2 Channel3 Channel 4 DVB 5 52 Frequency 420 Symbol Fate 27500 Polarization Hoxizonta 18V gt 22KHz OFF LNB Frequency 55 Signal Strength Signal Quality Program Select The description of DVB S2 tuner input is the same as the DVB S tuner input 42 57 Fmuser FMUSER INTERNATIONAL GROUP INC TUT BB 1 H UH B HD 2 ED LH 5 3 1 2 OUT eting M Restat 6 Local
21. h 6 875Mbps symbol rate so the maximum bit rate should be 6 875Msps 6 188 204 38 015Mbps Here user can see the current input bit rate each channel is about 33 33 which can be named effective bit rate 46 57 A 5 3 5 Output level attenuation The level attenuation for each channel equals to RF general out gain pluses channel gain The illustration shows as below Ts Locked 2 Q Q Overflow Out gain dB m 16 2 Effective Bitrate 13 13 Levek V a e original output level eneral gain L6dB anne gaitt 12dB Note For each channel its out gain equals to the general out gain circled by red line pluses the respective out gain circled by blue line For example the channel 1 out gain in above illustration 16 12 28 db 5 3 6 Freq mode frequency mode There are 5 possible modes provided in the frequency mode area User should close anyone of them by selecting the checkbox to ensure the other four channels unblocked The displays show as below 47 57 Fmuser 5 3 6 1 MODE 1 FMUSER INTERNATIONAL GROUP NC TU BB HH UH B 2 B UE UO ED LH Ch3 v v Ts Locked 29 2 Overflow D e Effective Bitrate 13453824Mbps DMbps OMbps 7 0 se I il i 1 za 1 CHI CH2 CH3 CH4 T I MODE MODE 4 129ggM 307
22. he following items FUTV4440B 4IN1 QAM Modulator User s Manual AC Power Cord ASI Tuner wire If any item is missing please inform local dealer 3 2 Installation Preparation When users install device please follow the below steps The details of installation will be described at the rest part of this chapter Users can also refer rear panel chart during the installation The main content of this chapter including Checking the possible device missing or damage during the transportation Preparing relevant environment for installation Installing 4IN1 QAM modulator Connecting signal wires Connecting communication port if it is necessary 3 2 1 Device s installation flow chat illustrated as following Connecting Grouding T 9 57 Fixing Setting Running Device Parameter Device Power Cord A 3 2 2 Environment Requirement When user install machine frame array in one machine hall the distance between 2 row of machine frames should be 1 2 1 5m and the distance to wall should be no less than 0 8m Electric Isolation Dust Free Volume receptivity of ground anti static Machine hall floor material 1x10 1x10 9 Grounding current limiting resistance 1MQ Floor bearing should be greater than 450Kg m Environment 5 40 C sustainable 0 45 C short time Machine hall space temperature installing air conditioning is recommended Relative Humidity 2096 8096 sustainable 1096 9096 short time Pressure 86 105K
23. ion to filter some redundant PIDs as need The display shows as below On filtering Off allow passing 2 1 4 1 PID Filtering On Off 2 1 4 1 PID Filtering On Off User can move LEFT RIGHT key to choose NOTE User can decide whether to enable or disable the PID filtering 23 57 A function 4 2 3 2 Channel 2 DVB C In as an example User can choose channel 2 in the submenu by pressing ENTER and the display shows as below 2 2 1 Output Carrier 2 2 2 Attenuation 2 2 3 NIT insertion 2 2 4 PID filtering 2 2 5 Frequency 2 2 6 QAM modulation mode 2 2 3 symbol rate 4 2 3 2 1 Output Carrier same as 4 2 3 1 1 4 2 3 2 2 Attenuation same as 4 2 3 1 2 4 2 3 2 3 NIT Insertion same as 4 2 3 1 3 4 2 3 2 4 PID Filtering same as 4 2 3 1 4 4 2 3 2 5 Frequency By pressing ENTER to enter into the Frequency in channel 2 submenus repressing ENTER key and moving LEFT RIGHT key to choose The display shows as below 2 2 5 Frequency 586 00Mhz 2 2 5 Frequency 586 00Mhz Note The submenu is only for setting the frequency of DVB C signal 4 2 3 2 6 QAM modulation mode 24 57 A o AMA 0 2 2 6 QAM modulation mode 64 QAM 2 2 6 QAM modulation mode 640AM By pressing ENTER to select the modulation mode via the UP and DOWN button The optional mode is 16QAM 32QAM 64 QAM 128 QAM 256 QAM After modifying pressing the Enter button to confirm 4 2 3 2 7 Symbol rate After entering the symbo
24. l rate setting of channel 2 user can set the symbol rate by moving the UP DOWN LEFT RIGHT key and then repressing ENTER to confirm 1 3 1 Symbol Rate 6 875Msps 1 3 1 Symbol Rate 6 875Msps Note The submenu is only used for demodulating the symbol rate of DVB C signal 4 2 3 3 Channel 3 DVB S In as an example User can choose channel 3 in the submenu by pressing ENTER and the display shows as below 2 3 Output Carrier 2 3 2 Attenuation 2 3 3 NIT insertion 2 3 4 PID filtering 25 5 A 2 3 5 Downlink Frequency 2 3 6 LNB frequency 2 3 7 Symbol Rate 2 3 8 LNB Voltage 2 3 9 22 KHZ switch 4 2 3 3 1 Output Carrier same as 4 2 3 1 1 4 2 3 3 2 Attenuation same as 4 2 3 1 2 4 2 3 3 3 NIT Insertion same as 4 2 3 1 3 4 2 3 3 4 PID filtering same as 4 2 3 1 4 4 2 3 3 5 Downlink Frequency By pressing ENTER to enter into the Downlink Frequency in channel 3 submenus repressing ENTER key and moving LEFT RIGHT key to choose The display shows as below 2 3 5 Downlink Frequency 03840 MHz 2 3 5 Downlink Frequency 03840 MHz Note The submenu is only for setting the downlink frequency of the DVB S signal needed to be demodulated 4 2 3 3 6 LNB Frequency By pressing ENTER to enter into the LNB Frequency in channel 3 submenus repressing ENTER key and moving LEFT RIGHT key to choose The display 26 57 eee ae shows as below 2 3 6 LNB Frequency 05150Mhz 2 3 6 LNB Fre
25. mize the input and output parameters setting The detail operations go as follows Keyboard Function Description MENU Canceling presently entered value resuming previous setting Return to previous menu ENTER Activating the parameters which need modifications or confirming the change after modification LEFT RIGHT To choose and set the parameters UP DOWN Modifying activated parameter or paging up down when parameter is inactivated LOCK Lock the screen cancel the lock state After pressing LOCK key the system will question the users to save present Setting or not If not the LCD will display the current Configuration state 4 2 Main Interface After switching on the modulator the LCD will display the following page Loading please wait 14 57 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt A The main interface is at Locking state after starting up The main interface and parameters are displayed as follows figure 1 and figure 2 After switching on the LCD will alternatively display the figure 1 and figure 2 User can press Lock key to enter into the main menu As display shown the first row is the output frequency and inputting real time bit rate of channel 1 and channel 2 while the second row is channel and channel 4 s Channel 1 output frequency amp annel 2 ou put Trequency inputting real time bit rate inputing real time bit rate annel 3 frequenc
26. nput or 4 DVB S2 tuner input and support 188 204 byte TS packet DVB S DVB S2 DVB C input optional Support accurate PCR adjusting Support five QAM constellation ITU T J 83A modes 16 32 64 128 256 QAM Support QAM constellation ITU T J 83B ITU T J 83C modes 64 256QAM Symbol rate adjustment range 5 0Mbps 9 0Mbps Support PSI SI editing function RF output range 30MHz 960MHz in 1 0 kHz step RFATT range 16dBbm OdBm in 0 5dB step Support input de multiplexing and PSI SI editing Support LCD display and keyboard Excellent RF output performance index MER240db Support network management NMS SNMP 4 5 1 3 Specifications 4 ASI input FUTV4440B A 4 DVB C tuner input FUTV4440B C 4 DVB S tuner input FUTV4440B S 4 DVB S2 tuner input FUTV4440B S2 QAM channel Standard DVB C EN300 429 and ITU T J 83A ITU T J 83B ITU T J 83C 5 0 9 0Mbps 1kbps stepping 16 32 64 128 256QAM type 750 impedance RS 204 188 30 960 MHz 1khz stepping Interface Frequency range RF Output level 16dbm 0dbm per QAM carrier 0 5db stepping MER gt 40db ACLR 55 dBc Support LCD display keyboard operation and NMS SNMP operation System English and Chinese version interface conversion Support Software Upgrading through Ethernet 482mmx455mmx44 5mm 3 2Kg Dimensions WXxLxH Approx weight General Temperature range 0 45 C Operating 20 80 C Storage Power Req
27. quency 051500Mhz Note The submenu is only for setting the LNB frequency of the DVB S signal needed to be demodulated 4 2 3 3 7 Symbol Rate After entering the submenu of Channel 3 by pressing ENTER key user can set the symbol rate by moving the UP DOWN LEFT RIGHT key and then repressing ENTER to confirm Symbol Rate 277 500Msps Symbol Rate 277 500Msps Note the submenu is only for setting the symbol rate of the DVB S signal needed to be demodulated 4 2 3 3 8 LNB Voltage By pressing ENTER to enter into the LNB Voltage in channel 3 submenus repressing ENTER key and moving LEFT RIGHT key to set The display shows as below 27 57 A 2 3 8 LNB Frequency V I3V 18 2 3 8 LNB Frequency 13V H 18V C 55 By pressing Enter key the state will be changed to the to be selected state Note The submenu is only for setting the LNB Voltage of the DVB S signal needed to be demodulated 4 2 3 3 9 22KHZ Switch By pressing ENTER to enter into the 22 KHZ Switch in channel 3 submenu repressing ENTER key and moving LEFT RIGHT key to set The display shows as below 2 3 9 22KHZ Switch OFF ON 2 3 9 22KHZ Switch OFF 6 77 By repressing Enter key the state will be turned into the to be selected state _ Note The submenu 15 only for setting whether to enable or disable the 22KHZ Switch of the DVB S signal needed to be demodulated 4 2 3
28. r to popup the save file dialog box which gives prompts to save all the device s parameters as binary files in the computer s hard disk 36 57 A SaveFile 5620S fee 6c69172 c6 48 9 4 1 2 beck coreldraw gt Files of type bin e al Local Load Similarly user can choose to click th button on the toolbar to popup the read file dialog box to read the stored binary file and set the device s parameters according to the loaded binary files _ Trash ront J2005 4 19 1102 Flash Documents j 005 6 2 2005 6 2 test Decktep My Documents My Computes a i Fece Fig Gwen 5 3 FUTV4440B 4in1 QAM Modulator Operation User can choose the 3340B 4 in 1 QAM in the device tree Set making the current parameters shown in the NMS software activate Get reading the current device s activating parameters and show them on NMS software 37 57 A Fmuser FMUSER INTERNATIONAL GROUP INC HH EH E HH E E E E E E E 00 Parameters PID Fiter Nit In Out Channel 1 Channel 2 Channel 3 Channel 4 DVB C Frequency el Symbol Rate 15 QAM Signal Quality ex Program Select Psi Parser 5 3 1 Parameter 5 3 1 1 IN NOTE Parameters In Channel 1 2 3 4 The channel interface presents different content automatically according to th
29. tag is an 8 bit field which identifies each descriptor 52 57 lona go _ 5 3 9 2 Editing NIT table After selecting the checkbox the NIT editing menu is active And also the device will insert the NIT table into the output TS 5 3 9 2 1 Read and Save Those two buttons can trigger a window to load save the saved NIT table file from to a file on local computer hard disk What s more user can also undo the lost or deleted NIT table by pressing HEAD button 5 3 9 2 2 Add By pressing the Add button it will trigger an editing window as below User can input the reference information in the illustration as below and then click OK to confirm the addition NII Operation TS 101105 Original Network 10005 101 Frequency 100 Mhz Symbol Rate 6 875 ME ound Modulation 16 nf X Cancel 5 3 9 2 3 Modify The modify button will trigger a modify window and allow user to modify the selected items in the NIT table 53 57 er A 5 3 9 2 4 Delete The Delete button will remove the selected items in the NIT table 5 3 9 2 5 Clear The Clear button will remove all the items in the NIT table 5 3 9 2 6 Version number 5 3 9 2 7 To Ch User can choose to which channel the NIT table will be sent 5 3 9 2 8 Send Select this button to send the saved NIT table files to the modulator 54 57 A Chapter 6 Troubleshooting FFor guarantee the products quality reliability and stability all FMUSER
30. tion 5 3 8 2 Setting User can click this button to make the selections effective 5 3 8 3 Unselect all User can cancel all the PID data by clicking this button 5 3 8 4 Psi Parser User should clicking this button before editing new table 5 3 8 5 Psi Edit Use can edit new PID data by entering the editor interface 5 3 9 NIT refer to 4 2 3 1 3 NIT Network Information Table NIT table is a very important table for describing the network and TS 51 57 A FUTV4440 4in1 QAM Modulator has the function of editing a NIT table for the output lt FUTV4440 41 Modulator FUTV4410 Modulator Parameters PID Fiter NIT NIT Parameters Network ID 1 Network Name DTV Private Descriptor Tag 0s Descriptor Data 0x QAM TS ID Original Network ID Frequency MHz Symbol Rate Modulation To CH 1 gt 5 3 9 1 NIT Parameters User can set the network ID and network name in the field Network ID the parameter describes the output TS s network ID This is a 16 bit field which serves as a label to identify the delivery system about which the NIT informs from any other delivery system Network Name the parameter describes the output TS s network name Private Descriptor this checkbox allows user to insert the private descriptor into the output TS The private descriptor includes two parts One is descriptor tag and the other is descriptor information Descriptor tag The descriptor
31. tions are as below Ts Locked 29 97 2 Overflow 9 2 7 Effective Bitrate 13459824Mbps Mbps OMbps OMbps Out Gain dB 0 0 x 0 Frequency Mode MODE 2 H 4 um vs C MODE 3 MODE 4 299M 315M 323M C MODE 5 45 57 ee aa 183 gt Comtelston Samba Rae 6575 Mbps Bandit Ch hid Ts Locked Overthowy Q gt Etiective Bae 134 amp Mto 04 Ganid 0 gt s h sz fo ee E Frequency Mode 2 MODE 3 MODE 4 MODE 5 5 3 3 TS Locked Overflow J 83 1 83 DVB C gt Constellation 640 gt Symbol Rate 15875 Mbps B andwidtif Grey TS Loss Green TS Locked e Ch2 o sr Red TS overflow 13 373568Mbps OMbps OMbps OMbps overflow 8 o S User can refer to the formula Max input bitrate oymb rate qam bits 188 204 to estimate whether the effective bit rate is above on the maximum value If the input bit rate is exceeding the over flow indicator will be light on 5 3 4 Effective bit rate J 83 1 83 DVB C gt Constellation 640AM gt Symbol Rate p 875 Mbps Bandwidth Chl Ch2 Ch3 Ch4 Ts Locked e Q Q Overflow d Effective Bitrate 13373568Mbps Out Gain dB 0 v User can also refer to the maximum bit rate formula and table The current setting is 64 QAM constellations wit
32. uirements 220V 10 50 60Hz Power consumption 25W Modulation parameters Symbol rate Constellation FEC 5 57 Chapter 2 Appearance and lllustration Indicator area All the indicators will light on when the 4 in1 QAM modulator works at current state 2 1 Front panel FUTV4440B 4 in 1 OAM Modulator LCD Display POWER Power Indicator Indicator Alarm Alarming Indicator Area CH1 2 3 4 TS Out Transportation Stream Indicator CH1 2 3 4 Over Over Flow Indicator Er T REN BID MIN DICITNR DIT 12220 2 2 Rear Panel The 4 in 1 QAM modulator can take various RF inputs of DVB S DVB C DVB S2 signals by installing the relevant build in tuners or ASI input optional 6 57 Us FMUSER INTERNATIONAL GROUP INC 11111111111111 111 11 E EL EL LH 2 2 1 Rear Panel ASI In 6 6 66 ASI Input Channel 1 RF OUT RF Out Interface Power 2 2 2 Rear Panel DVB C In ALUL RF IN 1 RF In Channel 1 LOOP OUT 1 Loop Out Channel 1 RF IN 2 RF In Channel 2 LOOP OUT 2 Loop Out Channel 2 1157 A Ka K K 2 2 3 Rear Panel DVB S S2 In rie Tiri The rear panel description is same as 2 2 2 DVB C in 8 57 A ere ee ae Chapter 3 Installation Guide 3 1 Acquisition check When users open the package of the device it is necessary to check items according to packing list Normally it should include t
33. y amp inputting annel 4 frequency amp inputing real time bit rate real time bit rate Figure 1 15 57 Fmuser Channel 1 input type amp signal quality amp intensity DVB S 0 60 41 Channel 3 input type amp signal quality amp intensity Channel 1 input type amp signal locking state Channel 3 input type amp signal locking state 4 2 1 General Setting FMUSER INTERNATIONAL GROUP INC TUT BB 1 H UH B UE UO ED LH Channel 2 input type amp signal quality amp intensity Modulator with mixed input type DVB S2 Q 60 S 41 Channel 4 input type amp signal quality amp intensity Channel 2 input type amp signal locking state Modulator with 4 ASI 2 ASI Input Lock input Channel 4 input type amp signal locking state Figure 2 Press LOCK key to enter the main menu the LCD will display the following pages System Setting 3 Network Setting 5 Loading Config 7 Language select 2 Channel Setting 4 Saving Config 6 Version By pressing UP DOWN LEFT DOWN key to choose the specified menu item then pressing ENTER to enter the submenu 16 57 A F m US FMUSER INTERNATIONAL GROUP INC 11111111 DD E E E E 0000 4 2 2 System Setting User can press ENTER to choose this item UP DOWN LEFT RIGHT to set the parameters of the output RF The system displays following pages 1 1 Frequency 1 2 Modulate Mode 1 3 Constellation 1 4 Sym

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