Home

Mozart-1000 Manual

1. 50 FIG 5 40 ALARM POWER LOW ese ese eie sese ese cenere eee 5 PIG 541 AUDIO LOW LEVEL MENU 2252 55 05 08 OR U IN PDAS Us SP LCQM DR DUREE dS 5 PIG 347 AUDIO LOW TIMEOUT MENUS 52 3549 AUDIO OV ER LEVEL MENU aspira aaa 52 FIG 5 44 AUDIO OVER TIMEOUT MENUS 4 55 52 2 9 9265220 era ettaro ani 53 UDIO EVENTS TYPE MENU 53 FIG 5 46 RDS LEVEL bo aed cedet e roses 54 FIG 5 47 RDS TIMEOUT MENU praet tivo etta neue 54 FIG 5 48 MEMORY MENU FLOW rioni esee ese sese sessi sese sese sese tees 55 FIG 5 49 ACTIVE MEMORY MENU ccssccssccsscccsscesscccsccesscesceesscesscesseesscesscessseesscesscessseesscessceasseesscessce
2. 34 TABLE 5 3 IMPEDANCE PERMITTED VALUES ese esee ese receive nei eri eee 37 TABLE 5 4 PRE EMPHASIS PERMITTED ese tese ese eee ese eee 38 TABLE 5 5 LIMITER PERMITTED ee ree ee 39 TABLE 5 6 SENSITIVITY PERMITTED VALUES ese sse tese eee 40 TABLE 5 7 PRESETTING STEREO MPX EXT MODE MENU cccccscccssccscccscccssscesccesccesscesscecceesseesscescsesseesscescceusseuscss 43 TABLE 5 8 TOTAL DEVIATION ADJUSTMENT PERMITTED VALUES cccccscccscccsscccscccsccesccesccessceusceessceccesseescceseeeesenscss 44 TABLE 5 9 AUXILIARY CHANNELS DEVIATION ADJUSTMENT PERMITTED VALUE cscccsccssccsccesccsccscesccesccscesccusceuscs 44 TABLE 5 10 PILOT TONE DEVIATION ADJUSTMENT PERMITTED VALUES ecce rice ricer eee ese ese tese esistente eere 45 TABLE 5 11 PILOT TONE PHASE ADJUSTMENT PERMITTED VALUES ehe ee eene hes rece eee ese tese eset se sese teneros 46 TABLE 5 12 AES EBU RATIO PERMITTED VALUES ccccccecccscccscccsccsccescscsccsaccnssesccsacesssccecsacessseaces
3. Lowi Fe Fig 5 39 Warning power Low menu To change the Warning Power Low threshold press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 0 MAX value 100 STEP 1 Table 5 15 Warning power Low permitted values To disable this warning set the Warning Power Low to 0 MOZART SERIES FM Exciters Transmitters USER S MANUAL 50 105 Digital Broadcast ITALY 5 3 7 4 ALARM POWER LOW In this menu it is possible to set an alarm in case the forward power level drops below a threshold in a similar mode as previous menu In case the forward power never exceeds the Alarm Power Low threshold from the unit switch ON the warning is generated after 40 seconds otherwise after 4 seconds The Alarm Power Low threshold is indicated as percentage of nominal unit power Fig 5 40 Alarm power Low menu To change the Alarm Power Low threshold press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 0 MAX value 100 STEP 1 Table 5 16 Alarm power Low permitted values To disable this alarm set the Alarm Power Low to 0 5 3 7 5 AUDIO LOW EVENT The Audio Low wa
4. lt Nuova Versione Scheda WEB Organise New folder Desktop Downloads j Recent places gt Autodesk 360 amp Google Drive S WEBMOZZ 0006749 WEBMOZZI O0068Mgz _ K amp This PC Autodesk 360 File name WEBMOZZI 00068 tgz vi Tuttii file Open Fig 8 26 Select the new webserver board firmware MOZART SERIES FM Exciters Transmitters USER S MANUAL 92 105 Digita iial Broadcast 5 Click on Upload button and confirm the operation pressing button LOAD IMAGE FILE TO WEB WEBMOZZH00068 tgz APPLY WEB SERVER IM Fig 8 27 Upload the firmware to webserver Are you sure to upload this file Annulla Fig 8 28 Confirm the uploading 6 The following screen will be shown on while the process is running Modulator busy Please wait Fig 8 29 Busy state during upload procedure MOZART SERIES FM Exciters Transmitters USER S MANUAL 93 105 Digita iial Broadcast 7 The new firmware will be added on the list Select it and click on Upgrade button UPLOAD IMAGE FILE TO WEB SERVER PC WEB MODULE Nessun file selezionato SERVER IMAGE Su Fig 8 30 New firmware ready to upgrade 8 Select OK to confirm the operation and OK after the message was read must reboot to make change effective Are you sure to apply this image AN
5. ssccsscccssccsscccsccesscescecsscesscesseesscesscesseesscesscesseusscessceesseesscescessseesscenscessseusscs 31 PIG SETTING MENU FLOW GRAPH RIO TO EE AEE 32 ye SF REO BNC MENU cscs teense m 33 33 Ne mS OPERATA E MODE MONO m 34 Fic 5 16 OPERATIVE MODE MONO CHANNEL SELECTION 35 FIG 5 17 OPERATIVE MODE STEREO OPTIONS cen xx a Na 35 FIG 5 18 OPERATIVE MODE STEREO MPX eset lan 36 PIG 5 19 AUXILIARY CHANNELS OPTIONS alia 36 FIG 3 20 AUDIO SELECTION MENU OPTIONS aa 37 FIG 3 21 INPOT IMPEDANCE MENU illa 37 LES PRE EMPHASIS MEND E ENEE E EEE OTE EEE UM DE UI ELM 38 MEN aaa 38 FO teL AE MEN Lucca 39 allaccia 40 PRESERIINGOMCIDE E T E rv 41 5 27 PRESEEFIING MONO MODE MENU iii 42 FIG 5 28 PRESETTING STEREO MPX INT MODE MENU 5 rure a eue eau ru a 43 FIG 5 29 PRESETTING TOTAL DEVIATION ADJUSTMENT cccccssccscccssccescccsscesceesccesscesceusscesssesseesccecceucseusceesesesseuscss 44 Fic 5 30 PRESETTING AUXILIA
6. SIZE amp ELECTRICS Power supply 110 220V single phase AC 10 15 96 50 60 7 5 Display Blue back panel 2 raw 24 character LCD Forced air with external long life brushless ball bearing fan Features and specifications subject to change without notice MOZART SERIES FM Exciters Transmitters USER S MANUAL 24 105 Digital Broadcast ITALY 4 INSTALLATION AND ACTIVATION 4 1 INITIAL CHECK The equipment becomes the property of the customer when the equipment is delivered to the carrier Carefully unpack the transmitter Perform a visual inspection to determine that no apparent damage has been incurred during shipment All shipping materials should be retained until it 1s determined that the unit has not been damaged Claims for damaged equipment must be promptly filed with the carrier or the carrier may not accept the claim The contents of the shipment should be as indicated on the packing list If the contents are incomplete or if the unit is damaged electrically or mechanically notify both the carrier and the supplier CAUTION Before switch the equipment on ensure that all RF Loads RF cables and connectors are properly connected To prevent damage to the amplifiers it 1s essential that either the feeder and antenna system or the dummy load have a good in band return loss Failure to observe the above caution and also the installation instructions of this amplifier may cause damages to
7. fmsTFaultEnable SF fmsSTWarningEnable f fmsTLocalModeEnable z Bc fmSTEventPriority fmsTEventPriorityGeneral hes SF imSTTransmitterOpModePriority hs SF MSTRFPresentPriority hai SF imSTFaultPriority Tad fmSTWarningPriority 2 m imSTLocalModePriority z groupssT objectGroupST eventGroupsT I compliance 5T ai fmsingleTransmitterCompliance amp drm common Fig 8 37 FM Single Transmitter MIB MOZART SERIES FM Exciters Transmitters USER S MANUAL 97 105 Digital Broadcast Another model of MIB can be also available 4BBROADCAST table the packet contains the following files DB TRANSMITTER 5MI MIB my ATTTER SMI MIB txt FMDB SINGLETRANSMITTER JMIB my hei txt Select and open the FM folder and load the file FMDB SINGLETRANSMITTER MIB in the MIB browser of manager unit EH ig irt C3 dBBROADCAST 51 429 broadcast 5 29 transmitter 51 425 amplifier E e fmAmplifier o exciterFM A MSTFWDexciter fMSTRFLexciter msTV1exciter msc texciter ig fmSTV 2exciter fmSTI2exciter Ay mST exciter 2 fimSTISexciter Ly fmSTTempexciter 51 425 amplifier fmSTFWDamplifier fm5TV lamplifier 1 amp fimSTV2amplifier fmSTVZamplifier msrrtamplifier B fmsTI2amplifier fmsri3amplifier foSTISamplifier fmSTI5amplifier he fmSTIS
8. NEW FIRMWARE SELECTION ccccscccsccssscsccesccescenccesccsceuscesseussesccesseusssuccessessenccessesceescesseseeuccessessunccusceuscs 89 FIG 8 19 UPLOAD THE NEW FIRMWARE ccscccsccseccucccuccsceucceucccceuscesscuscesccesseussenccesseusseuccessseccenssessessesccusceuceenccuseeuccs 89 FIG 8 20 CONFIRM THE UPLOAD cccccsccssscscceuccscenscenccuscenccesscesseuscesseussesscesseessenscusseusseuccusseessenscesseussenscesseussusccusseusss 89 FIG 8 21 UPGRADE TO THE NEW FIRMWARE Q c ccccccscccsccssccncccucccceucceuscscunccesscusseuccesseusceuccessescenssescescenscesseucsenscusseuccs 90 FIG 8 22 ERASE THE FLASH BEFORE THE UPGRADE cccccssccssccsscnscesccscesccesscesseuccessessenccesseesseuscessessesccessessenscusseuscs 90 Fa S ee IN en 90 PIG 5 24 UPGRADECOMPEEBEE NI Tarn nt 9 PIG 8 25 WEBSERVER UPGRADE PAGE iicet Yo RT SAND NEAN DER Tiri 92 FIG 8 26 SELECT THE NEW WEBSERVER BOARD FIRMWARE eeeeeeeeesehenheeee eene hene hse esee ese ese see sese ese sese senno 92 FIG 8 27 UPLOAD THE FIRMWARE WEBSERVER ssccssccsscsscsceuccesscscesccesscesseuccessesseuccesseusseuscesseussesccesseseenccusseusss 93 5 28 CONFIRM THE UPLOADING Lalla 93 FIG 8 29 BUSY STATE DURING UPLOAD PROCEDURE 5a vea ica 93 FI
9. confirm or ESC key to exit routine without saving MIN value 3 dB MAX value 3 dB STEP 0 05 dB Table 5 8 Total deviation adjustment permitted values 5 3 6 6 RDS SCA AUX DEVIATION ADJUSTMENT In this menu it is possible to adjust an internal circuit offset in dB to set the particular auxiliary channel deviation to 4KHz regardless the sensitivity level set in the Sensitivity menu This option is available only in STEREO mode Fig 5 30 Presetting auxiliary channels deviation adjustment Press UP or DOWN key to select the channel desired To change the offset value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to increase or decrease the value Press OK key to confirm or ESC key to exit routine without saving MIN value 2 dB MAX value 2 dB STEP 0 5 dB Table 5 9 Auxiliary channels deviation adjustment permitted value MOZART SERIES FM Exciters Transmitters USER S MANUAL 44 105 5 3 6 7 19KHZ MPX OUTPUT SELECTION In this menu it 1s possible to select the output signal at the 19KHz MPX OUT rear connector the 19KHz signal or the MPX Internal signal This option is available only in STEREO MPX Internal mode Fig 5 31 Presetting 19KHz MPX Out menu To change the output press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the desired output Press
10. 0 Active Memory 1 Edit Memory 0 2 Edit Memory 1 3 Edit Memory 2 4 Edit Memory 3 5 Edit Memory 4 6 Edit Memory 5 7 Clear Memory Fig 5 48 Memory menu flow graph MOZART SERIES FM Exciters Transmitters USER S MANUAL 55 105 Broadcast ITALY 5 3 8 1 ACTIVE MEMORY The active Memory is the current configuration applied to the unit Any parameter changed during normal unit working mode is automatically applied and saved in the current active Memory The active Memory is indicated in the sub menu Active LMS Memor active Jus Fig 5 49 Active Memory menu To change the active Memory press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select Memory desired Press OK key to confirm or ESC key to exit routine without saving MEMORY AVAILABLE MO MI M2 M3 M4 M5 Table 5 24 Memory available When a Memory is recalled the unit 15 reconfigured with the parameters saved in that particular Memory 5 3 8 2 EDITING A MEMORY In these menus it 1s possible enable the editing of a Memory parameters the editing is not available for the Active Memory because for this particular Memory the parameters change is executed and saved in real time Lis Memory Memor Fil Fig 5 50 Edit Memory menus A Memory already manually edited has Full state otherwise is Empt
11. 00714 00713 00712 00711 00710 00709 007 108 TOT 00599 Vemm T 00696 00695 00694 00693 00692 00687 00686 00685 00684 00683 00682 0067 9 00678 oo FE 05 C C p em L C cn cn cn Cy FWD 0 W PREEMPH MONO 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 30 06 2014 LOCK INTLK RFL 0 W MOD 0 KHz RF Temp 0 C I OA PREF AUTO Li ALARM RESET Log type 15 Remote Mode 40 EF Absent 38 Warnings Absent 5 Interlock OF 39 BF Present 37 Warnings Present 9 Warning Interlock 18 Switch CN 15 Switch 14 Local Mode 15 Bemote Mode 0 LOG RESTART 15 Bemote Mode 14 Local Mode 38 Warnings Absent 5 Interlock OF 15 Remote Mode 19 Switch OFF 19 Switch OFF 18 Switch ON 18 Switch ON 14 Local Hode 37 Warnings Present 9 Warning Interlock 15 Remote Mode 19 Switch OFF 19 Switch OFF 18 Swit
12. 5 3 6 10 AES EBU CONTROLS In these menus it 15 possible enable disable the AES EBU interface The menus are available in MONO and STEREO MPX Internal modes LHe J Pres BES EEII Fig 5 34 AES EBU interface enable menu To enable disable the AES EBU interface press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select ON or OFF Press OK key to confirm or ESC key to exit routine without saving If the interface is enabled the internal switch will commutate from analogic Left Right channels to digital Left Right ones but the active channels set in the Operat Mode menu will not change In case of interface enabled the AES EBU led in the frontal panel will be switched on MOZART SERIES FM Exciters Transmitters USER S MANUAL 46 105 lil Digital Broadcast PU ITALY It is possible to change the AES EBU interface Recovered Master Clock Frequency in the Ratio menu Fig 5 35 AES EBU Ratio menu To change the AES EBU Ratio press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving Values available 128 256 Table 5 12 AES EBU Ratio permitted values MOZART SERIES FM Exciters Transmitters USER S MANUAL 47 105 T 5 3 7 ALARMS MENU In these menus it is possible t
13. O_O fNotused 004 Notusd End alarm FWD read 0042 PO NTP Synchronization WARNING 008 End NTP Synchronization 00499 Warning Reflected WARNING 0050 End Warning Reflected INFO 0051 Table 5 25 Events list MOZART SERIES FM Exciters Transmitters USER S MANUAL 60 105 Digital Broadcast ITALY Every Warning and Alarm event has the corresponding END info event to indicate the time instant of ending from that particular warning alarm condition 5 3 10 GENERALS MENU The Generals menu contains options as time and date set the RS 485 address the IP address and netmask 0 Set Hour 1 Set Minute 2 Set Second 3 Set Day 4 Lid Set Month Month 5 Set Year 6 Set RS 485 address 7 IP address 3 Netmask Fig 5 59 Generals menu flow graph MOZART SERIES FM Exciters Transmitters USER S MANUAL 61 105 Digital Broadcast M 5 3 10 1 TIME SET In these menus it 1s possible to set the time of day this time is used in the history log menu during the events saving To adjust the hour localize the menu Fig 5 60 Set hour page To change the hour press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving To adjust the minutes press UP o
14. blinking arrow in second row on the right Press UP or DOWN keys to select MONO or STEREO Press OK key to confirm or ESC key to exit routine without saving Fig 5 26 Presetting mode Note Now in the menu Operat Mode the channels or the configuration MPX Internal MPX External in case of STEREO mode have to be activated Every change from MONO to STEREO or STEREO to MONO will set the channels and the MPX Int Ext in OFF state so the configuration has to be set again in the menu Operat Mode If MONO mode is enabled the led MONO 1n the frontal panel will be switched on in case of STEREO MPX Internal is enabled the led STEREO will be switched on in case of STEREO MPX External 1s enabled the led MPX will be switched on MOZART SERIES FM Exciters Transmitters USER S MANUAL 4 105 DI Digital Broadcast ITALY 5 3 6 2 PRESETTINGS IN MONO MODE 0 Mode Selection 1 Total Deviation Adjustment 2 AES EBU Deviation Adjustment 3 AES EBU Enable 4 AES EBU Ratio Fig 5 27 Presetting MONO mode menu In MONO mode the options available are the fine adjustment of output signal deviation and the AES EBU controls To navigate in these menus press UP or DOWN keys 5 3 6 5 PRESETTINGS IN STEREO MPX INTERNAL MODE 0 Mode Selection 1 Total Deviation Adjustment 2 AES EBU Deviation Adjustment 3 RDS Deviation Adjustment 4 SCA Deviation Adjustment MOZART SERIE
15. 1 READ COMMUNITY 2 WRITE COMMUNITY 1 WRITE COMMUNITY 2 TRAP TYPE nform GUEST PASSWORD ADMIN USERNAME ADMIN PASSWORD RETYPE ADMIN PASSWORD PREFERRED SERVER BACKUP SERVER UPDATE INTERVAL s TIME ZONE TIME DATE GG MM YY 30 fos 411 Fig 8 13 Webserver Administration page FWD 0 W RFL 0 W MOD 0 KHz RF Temp 0 C EU RF ON MOZART SERIES FM Exciters Transmitters USER S MANUAL 94 105 Digital Bro ITALY adcast The parameters available 1 2 3 4 Network parameters IP address netmask and Gateway address SNMP configuration Username and password for both administrator and guest users NIP configuration Buttons necessary to reconfigure the webserver board To save a new network or SNMP configuration press SAVE button after the new parameters are set To apply the new configuration press REBOOT button to restart the webserver board The RESTART LOG button will restart the FULL mode of webserver Log MOZART SERIES FM Exciters Transmitters USER S MANUAL 85 105 Digital Broadcast 8 1 9 MODULATOR UPGRADE PAGE If the login has been done it is possible to upgrade the firmware of the unit uploading the file from this page The upgrade will be automatically done once the file has been uploaded The upload is done in 2 steps e The software is uploaded into the web server board web module and stored in it e The soft
16. 44 Audio Over timeout menus To change the Audio Over timeouts press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value O sec MAX value 1000 sec STEP 1 sec Table 5 20 Audio Over timeouts permitted values To disable this warning alarm set both the timeouts Audio Over 1 and T2 to sec 5 3 7 7 AUDIO WARNING ALARMS MENU In this menu it is possible to configure the type of audio event for both Audio Low and Audio Over In case the audio event is configured as warning the yellow warning led will be switched on in the frontal panel and in the history log the event will be saved as warning In case the audio event is configured as alarm the red alarm led will be switched on in the frontal panel and the event will be saved as alarm in the history log 1 S cud EE Li Alarms Hlm Warrnthlarnina Sudio Alm llarniAlarm Fig 5 45 Audio events type menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 53 105 Digital Broadcast ITALY To change the Audio Event type press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select type desired Press OK key to confirm or ESC key to exit routine without saving TYPE AVAILABLE Warning Alarm Table 5 21 Audio events per
17. FIG 5 64 SET MONTH PAGE cccccssccssccssccsscccssccsscenscesccesscesceesscesscesseesscesscessseesscesceasseenscessceesseesscesscessscesscesceesseesscs 63 FIGs 3 03 SPT YEAR PAGE ani 63 FIG 5 66 SET RS 485 ADDRESS PAGE cccccsscccscccssccscccsccessscusccesccensseusscesscesseusscenccesscessceccesseesscusccesseesscessceusseusccs 64 FIG 5 07 UNIT IP ADDRESS dag Quan iaia 64 FIG 5 08 NETMASK PAGE 64 FIG 8 1 WEBSERVER MAIN PAGE tomshaweihsaavadnnnlontultepQeauetadlenehuine essa allontana 74 FIG 8 2 WEBSERVER LOGIN Fav ua Ben ME ete dut ica iau abrupt 75 FIG 8 3 WEBSERVER SETTING PAGE ss sssssessessssrsecsecsesoesrsecossresossesecoesossresrsecsecoetosstsecoesossosstsecoescesoestsecosscesreersecoecoesest 76 FIG 8 4 WEBSERVER PRESETTING PAGE 0 sccccccscscccccecccsccccccssccescecccssccscccecseaccussecssssccscsescssaccessecscesecsccescseacevsseccssccoecs JI FIG 8 5 WEBSERVER MEMORIES SCHEDULING PAGE cccccssccsscccsccessccscccscceusseusscenscesceesccesccesseesscesccesseesscesscesceuscss 78 FIG 8 6 E MAIL NOTIFICATIONS PAGE cccccscccssccscccsscesccesccescc
18. M 72 8 WBDSERVER OUPTIONALT utes eise uu ise ETE E eeu Uso ee 73 MOZART SERIES FM Exciters Transmitters USER S MANUAL 4 105 Digital Broadcast e ITALY NI 8 1 WEB PAGES 8 1 1 8 1 2 8 1 5 8 1 4 8 1 5 8 1 6 8 1 7 8 1 8 8 1 9 8 1 10 8 2 1 2 2 6 3 1 Management Information Base 0 05 2 Message irap m MEE nbus ARR III 9 m MOZART SERIES FM Exciters Transmitters USER S MANUAL E ARRE EE gusset E a LO LIRE rcr MOI MIN MNM MIRI aaa Modulator Upgrade page ii Webserver Upgrade 8 2 UPGRADING PROCEDURES wrnsecesancaencesbaacwanscennartuiienstestaloasoswaseusinuiteeshoatnncnemnsteesanasbburseestaertecdenenes Upgrading the modulator firmware eese eese eene nennen nennen nnns Upgrading the webserver board firmware iii 5 3 SNMP PROTOCOL 5 105 FIGURES INDEX lee NIE UNE A E EEO 11 FIG 2 1 MOZART 30 50 FRONT idolatria 18 FIG 2 2 MOZART 30 50 REAR 19 FIG 2 3 MOZART 120 300 500 1000 FRONT VIEW 20 FI
19. and make all main settings NOTE The WEB GUI commands work only if the unit is in REMOTE MODE Connect the unit to a LAN or directly to the computer using a cross cable Enter the default address from an internet browser This address is indicated in the GENERALS menu on the front panel of the unit MOZART SERIES FM Exciters Transmitters USER S MANUAL 73 105 Digital Broadcast 8 1 WEB PAGES 8 1 1 MAIN PAGE The default page is the MAIN page FREG 98 MHz Set FWD 0 W FWD 0 W RFL OW MOD 0 KHZ RF Temp 0 C OV V4 0 V I OA LI I RDS AUX AUDIO PREEMPH PREF AUTO ALARM ORE PERS LOCAL RF ON L RESET Li WARNING AESIEBU STEREO MONO INTLK RESET ON MACHINE MODEL FM TRANSMITTER 50W SWIHW REVISION WEB MODEL HW VERSION KERNEL VERSION Linux arago 2 6 37 200 PREEMPT Mon Jun 30 14 05 54 CEST 2014 armv5tejl unknown APPLICATION VERSION 304241 Jun y SNMP LIB VERSION 24 Jun 20 08 0 U lib libnetsnmpmibs so 15 DATABASE VERSION 93732 Jun 20 08 03 optimyappdb elf o Memories Scheduling FILE SYSTEM BUILD o Presettings o Email Notifications o Log Events o Administration o Modulator Upgrade o Web Serer Upgrade Fig 8 1 Webserver main page Here all the information regarding the unit and the software are indicated 1 Unit audio and RF state Login Status Administrator Guest Available web pages Unit model and hard
20. be accessed also from the web page MOZART SERIES FM Exciters Transmitters USER S MANUAL 51 105 Digital Broadcast ITALY 2 You can test the notification system using the button TEST EMAIL in this way a test e mail will be sent to the address set in the Destination address 1 field Station ID Modulator Account Username modulator gmail com Account Password ALLII Server SMTP url smip gmail com server SMTP port Security and Authentication Ss _ Use name and pa Destination Addr Destination Addr Destination Address 3 Destination Address 4 Destination Address 5 Fig 8 10 TEST EMAIL button Email auto generated for test SUCCESSFUL TEST Fig 8 11 Confirmation message in the received test email MOZART SERIES FM Exciters Transmitters USER S MANUAL 82 105 Digital Broadcast TAL 8 1 7 LOG PAGE The LOG page allows the visualization and the download of the unit history the register of all the events happened with date hour and event code If the login has been done it will be possible to download the file otherwise it is possible only to see it FREQ 88 MHz RDS AUX WARNING 15 57 30 June 2014 LOGIN STATUS Admin ain o settings o Presettings o Memories Scheduling o Email Notifications o Log Events o Administration o Modulator Upgrade o Web Server Upgrade Set FWD 0 W AUDIO STEREO 00717 00716 00715
21. board 200 000186 AES EBU board 200 000169 DC DC converter MOZART SERIES FM Exciters Transmitters USER S MANUAL 102 105 Digital Broadcast ITALY oe Fig 9 3 MOZART 120 300 TOP VIEW ec gem arm atm un m Lo r T 2 A and n t ue m a 0 i amm m Qm A P gm AC Mains input 8 Left amp Right audio board 200 000168 RSP 750 48 AC DC power supply 9 MPX audio board 200 000167 DC DC converter 200 000185 10 RS 100 24 AC DC power supply AMP30 board 200 000192 11 LCD Display board 200 000178 Control Board 200 000166 12 Buttons amp led board 200 000179 PLL VCO board 200 000181 13 Coder stereo board 200 000186 RF board 200 000149 14 AES EBU board 200 000169 Available options Remote I O board and Webserver board MOZART SERIES FM Exciters Transmitters USER S MANUAL 103 105 DI Broadcast Digital Broadcast ITALY Fig 9 4 MOZART 500 1000 TOP VIEW i P a E 8r 0002 dSt 0002 46 a 1 AC Mains input 4 AMP1000 board 200 000148 2 RSP AC DC power supply 5 RF board 200 000149 RSP 2000 48 6 LCD Display board 200 000178 3 RS 100 24 AC DC power supply 7 Buttons amp led board 200 000179 MOZART SERIES FM Exciters Transmitters USER S MANUAL 104 105 Digital Broadcast ITALY F
22. e MN 5 3 8 5 CLEAR ALL MEMORY It is possible clear all Memory configurations with the exception of the Active Memory one To clear all Memory navigate to the menu Clear all Memory with DOWN key Fig 5 55 Clear all Memory menu Keep pressing the OK key until the display shows the line Fig 5 56 Clear all Memory confirmation page Press RIGHT key to confirm the cleaning operation press LEFT key to exit without cleaning MOZART SERIES FM Exciters Transmitters USER S MANUAL 58 105 5 3 9 HISTORY MENU In the History menu is present the list of events occurred during the unit operation The events recorded can be grouped in three types alarm warning and info The alarm is an event type that can compromise the normal unit operation the warning doesn t compromise the unit operation but have to be examined to prevent alarms The info is an information about a unit change of state for example passing in local mode or exit from warning or alarm state The menu shows always the last event happened Fig 5 57 History menu In the second row on the left the numbers 000 identify the last event there 1s the possibility to check the last 200 events after the symbol gt a brief event description is provided To see a total event information and the complete event list press OK key Fig 5 58 History menu event detail page The first row shows the same message as the second
23. its operating band 4 Return Loss FACTORY USE ONLY MOZART SERIES FM Exciters Transmitters USER S MANUAL us riam 5 Functional Test A cross on this field indicates that the functional test of the unit has been done by the technician 6 Mechanical Test A cross on this field indicates that the mechanical test of the unit has been done by the technician 7 Temp Test A cross on this field indicates that the temperature test of the unit has been done by the technician 1 5 RF EXPOSURE STATEMENT Antennas for broadcast transmitters should be mounted on outdoor permanent structures The FCC assesses RF exposure issues at the time of licensing of your station with the required FCC Bureau s and this will include antenna co location issues as required in 1 1307 b 3 similarly Canada will also assess RF exposure at the time the station 1s licensed MOZART SERIES FM Exciters Transmitters USER S MANUAL 12 105 Digital Broadcast e ITALY NI 2 FM EXCITER GENERAL DESCRIPTION The MOZART FM exciter transmitter 15 the result of the development of the MSE Magnetic Sound Enhancer technology together with the improvements in the FM modulation and using high performances PFC filters for the AC DC conversion This unit is ideal as stand alone unit for low power transmissions or suitable as high performance exciter in modular transmitters This unit has been developed with the Green RF technology which increases the efficien
24. on encoded channels 30 Hz to 15 kHz 0 06 typ 0 03 typ 78dB MOZART SERIES FM Exciters Transmitters USER S MANUAL 22 105 Digital Broadcast ITALY MPX OPERATION External coder 30Hz 100kHz 0 15 dB ooo 30 Hz to 15 kHz lt 0 03 typ 0 02 lt 75dB AUDIO INPUTS Input level Function Adjustment range BW Impedance Conn N 6 6 dBu 0 15 dB 6 18 dBu available on 30 Hz 100kHz request Composite 0 15 dB 2 19 5 7 5 dBu 40kHz 100kHz other BNC 2 request 3 dBFS for 75 kHz AES EBU 15 dBu 12 33 Vpp 0 15 dB 15 OdBFS 40kHz 100kHz XLR 3 0 to 15 dBu 2 19 Vpp to 12 3 Vpp L 9 18 dBu 0 15 dB 4 30Hz 15kHz XLR 9 18 dBu 0 15 dB 5 30Hz 15kHz XLR AUDIO OUTPUTS SCA RDS AUX RF connector N female Monitor RF output 44dBc 2dB from 87 5 to 108 MHz BNC connector Pilot MPX 19 kHz or MPX level 1 Vpp internally adjustable Mod Output BNC Connector MODEL NOMINAL POWER CONNECTOR SIZE MOZART 30 MOZART 50 MOZART 120 MOZART 300 MOZART 500 MOZART 1000 Storage temperature Operating temperature Guaranteed performance temperature Relative non condensing humidity Max operating altitude Max extraneous field strength N N N 300 W ON 2049 2 19 500 W 2 Ux 19 1000 W DIN 7 16 ENVIRONMENT MOZART SERIES FM Exciters Transmitters USER S MANUAL 23 105 Digital Broadcast ITALY
25. to confirm the parameters change ESCAPE The key 15 available to exit from editing menu mode without any change or to return to main menu from any other menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 66 105 Digital Broadcast ear ITALY 6 2 FRONT PANEL LEDS The frontal panel leds don t change depending on units model For the leds name see the Fig 2 1 or Fig 2 3 6 2 1 STATUS LEDS ALARM 11 WARNING GREEN RI gt ALARM led This led is switched on in case an alarm event is recognized It 1s automatically switched off at the end of the alarm event without the reset needed It 1s still possible press reset key to clear the alarm condition WARNING led This led 1s switched on in case a warning event is recognized or in case of a parameter is saved or read from unit internal Eeprom memory It is automatically switched off at the end of the warning event or when the read write operation on internal Eeprom memory is terminated gt ON led This led is switched on at the unit power on MOZART SERIES FM Exciters Transmitters USER S MANUAL 67 105 Digital Bro ital Broadcast 6 2 2 AUDIO LEDS AUDIO LIM PRE Y PREF AUTO MP AF SERI TERE o mccum RDS AUX led This led is switched on if an auxiliary channel RDS SCA AUX 15 enabled gt MPX led This led 1s switched on in case the STEREO MPX Exter
26. unit fault The unit enters in fault state when 5 alarm hardware reflected events are recognized in 2 minutes In this case a reset 1s necessary LOCAL led This led is switched on in case the unit is in local mode gt ON led This led is switched on in case the unit 1s switched on and the RF power is enabled The output power level is set in the relative menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 71 105 Digital Broadcast ITALY 7 REMOTE I O OPTIONAL The Remote I O is an optional interface that provides the DB25 connector REMOTE to monitor and control the unit through digital signals The signals available are 13 1 25 14 DB 255 Female Socket Front View et Tele Command T eCom x Table 7 1 Remote I O pinout The particular unit state is verified if there is a short circuit between the relative Tele Signal pin and the Common pin pin 20 To send a command to the unit only in remote state 1s necessary a short circuit between the particular Tele Command pin and GND for at least 100ms MOZART SERIES FM Exciters Transmitters USER S MANUAL 72 105 Digital Broadcast ITALY 8 WEB SERVER OPTIONAL As option it is possible to add a remote webserver system via TCP IP and SNMP A webserver board is installed on the exciter and through an Ethernet port it is possible to read the main parameters of the transmitter
27. 2 VMETERSANDINFPO MENU 28 Jor MI 5 84205690 AIA TT 29 5 2 2 Leftand Right channels level itae 29 5 2 35 AES EBU Left and Right channels 29 5 2 4 Auxiliary channels level iii 30 VONASESONA GITE siii rea 30 5 2 6 Heatsink temperature iii 31 5 2 7 Device information iii 31 Si SETHNGS MENU 32 33 KU MEE o 2979 717 EET sackets 33 RS MEME DI 34 TCI a7 AMEN LSS 40 Lella 41 PT Dallara 48 De ML 55 PD IS T 59 5 3 10 CIO ast feat ecg a eet 61 6 PRONITANEL3snicenacnIac Ea A 65 6l FRONTPANELKEYS 65 02 CPRONEPANELLED T T 67 CIA A RR ATI 67 VA MEE VUE aironi Ran 68 10 70 024 TRUE 71 7 REMOTETO OP TIONAL emer
28. Digital Broadcast ITALY MOZART Series FM Exciters Transmitters User s Manual Release 1 0 9 DB ELETTRONICA TELECOMUNICAZIONI S p A Riviera Maestri del Lavoro 20 1 35127 7 1 SUD PADOVA ITALY Ph 049 870 0588 Fax 049 870 0747 http www dbbroadcast com MOZART SERIES FM Exciters Transmitters USER S MANUAL 105 Di Broadcast The constructor reserves the right to modify the information in this manual at any time without advising update Document History 06 a e E menu and technical parameters He ai February 2014 E Updated the menu description chapter April 2014 Update model 50W RDS option 1 0 4l May 2014 Change of software pages from SW 2 1 top views special 50W version May 2014 1U version for 50W 1 0 6 June 2014 Update rear and front panel new MIB tables RDS pages on alarms From SW 2 13 IU June 2014 AB IC Update Web pages added weekly schedule and email notifications menu Added paragraph 1 5 for FCC purposes I O pinout mail pages rar aan tone deviation step Issued July 2014 Version 1 0 9 2014 Copyright by DB Elettronica Telecomunicazioni SpA Riviera Maestri del Lavoro 20 1 35127 Z I SUD PADOVA ITALY All rights reserved All specifications characteristics and circuit descriptions indicated in this manual are subject to change without notice MOZART SERIES FM Exciters Transm
29. ER S MANUAL 89 105 Digital Broadcast ITALY 7 The new firmware will be added on the list Select it from the list and click on Upgrade button Modulator Reset Fil E TO WEB SE R VER PC WEB MODULE IPLOAD FILE WEEB gt MODULATOR FIRMWARE UPGRADE WEB MODULE MODULATOR 03_hw103hex Upgrade Delete Fig 8 21 Upgrade to the new firmware 8 The procedure starts erasing the flash on the display of the transmitter the text ERASE FLASH will show on FLASH USE WEB UPLOAD Fig 8 22 Erase the flash before the upgrade 9 During the firmware upgrade on the display of the transmitter the text upgrading will show on BUOTLOADER ENABLED Fig 8 23 Upgrade in working 10 The Control Board will be upgraded with the new firmware The operation process will take about 5 minutes When the process is finished the text END will be shown at the end of the log report MOZART SERIES FM Exciters Transmitters USER S MANUAL 90 105 Digita ital Broadcast Size 429 37 79296875 Modulator Reset UPLOAD FILE TO WEB SERVER PC WEB MODULE Sfoglia Upload MODULATOR FIRMWARE UPGRADE WEB MODULE MODULATOR LIPGRADE LOG 3 es ct Address Address Address Address Address 1 Address Address Addre
30. G 2 4 MOZART 120 300 500 1000 REAR VIEW eri 21 Pa sense rete sat nse scarica sence T 27 VI o N teas 27 FIG 5 3 VMETERS AND INFO MENUS FLOW GRAPH c vee rrce re ehh rice hene ese tese ese eese ese ese eric einen 28 5 4 OUTPUT TOTAL MODULATION PAGE scccssescssecoesccccrcccecceccecesccsscccccecerecssccecceccsccssccacsscceccsscsecsccvaccsscsecseceaceeses 29 FIG 5 5 ANALOGIC LEFT AND RIGHT INPUT LEVELS cccccscccsssccscccssccesccesccesseesccesccesscesscescceusseesscecsesseesscessseusseescss 29 FIG 5 6 AES EBU LEFT AND RIGHT INPUT LEVELS cccssccsssccssccsscccsscesscecscecsscessceesscesscessceesseesscessceesseesscesceesseesscs 29 FIG 5 7 AUXILIARY CHANNELS 1 INPUT LEVELS c ccccccscccssccscccscccssccesccesccesceesccescceusceusccessseusseesccuscseusseesceessceusceuscss 30 FIG 5 8 AUXILIARY CHANNELS 2 INPUT LEVELS cccccssccsssccssccscccsccessccuscccscceusceesccenccesseesccesccesseusccussseusseesccessceusseuscss 30 FIG 5 9 VOLTAGES AND CURRENT PAGE ccsccsssccssccscccsscessccesccesccesseesscesscensseesscessceusseesscescsesseesscesccesseesscecceesseusccs 30 FIG 5 10 HEATSINK TEMPERATURE PAGE cccsssccssccssscesscesscccsscesscesccesscesscensseesscenscesccesscessceesseesscessceesscesscesscessceesscs 31 FIG 5 11 DEVICE INFORMATION PAGE
31. G 8 30 NEW FIRMWARE READY TO UPGRADE 94 PIG 5 9 L CONEIBMATIONS TO UPGRADE ilaria dE das 94 RENO 94 REBOOT THE WEBSERVER alla 95 ONTEM TIE RELO O aE 95 FIG 8 35 WAIT UNTIL THE REBOOT IS COMPLETED csssccsscccssccsscesscccsscesscessccsscesscesseesscenscesseesscesceesseesscesscessseesscs 95 PIG FILE OF MIB PACKET allea 96 FIG 8 37 FM SINGLE TRANSWITTERMIB leali aridi 97 DBDROADESSIOMIB e 98 FIG 8 39 TRAPS AND INFORMS hee rece esi ie eee ee see ese ee tees se ee 99 FIG 9 1 MOZART 30 TOP VIEW 000 nm emen men 101 FIG 9 2 MOZART 50 TOP VIEW Lirico 102 FIG 9 3 MOZART 120 300 TOP VIEW nn mene nnn nnnm nnn nennen nne eee 103 FIG 9 4 MOZART 500 1000 TOP VIEW eee eee eee 104 Fic 9 5 MOZART 500 1000 BOTTOM VIEW ccc meme nnn 105 MOZART SERIES FM Exciters Transmitters USER S MANUAL 7 105 IN TABLES INDEX TABLE 5 1 FREQUENCY PERMITTED VALUES cccccscccsscccscccscccesccesccesccuscccsccesseusccenscesceusceussseusseusccucseeseesceeeceusseuscss 33 TABLE 5 2 SETTING POWER SPECIFICS
32. Hz set FWD 0 W FWD 0 W RFL 0 W MOD 0 KHz RF Temp 0 C VOV 0A OA ALARN IDSIAUX AUDIO l AUTO ALARM RDS AL DIO PREEMPH ALARM LOCAL RF ON WARNING STEREO MONO INTLK Li Li 16 16 30 June 2014 LOGIN STATUS Admin UPLOAD IMAGE FILE TO WEB SERVER PC WEB MODULE Sfoglia EN Upload o Main APPLY WEB SERVER IMAGE ieee E Upgrade o Logout o Settings gt Presettings o Memories Scheduling o Email Notifications o Log Events gt Administration 5 Modulator Upgrade o Web Server Upgrade Fig 8 15 Webserver Upgrade page To upgrade the webserver board refer to the Upgrading webserver board firmware paragraph MOZART SERIES FM Exciters Transmitters USER S MANUAL 87 105 Digital Broadcast 8 2 UPGRADING PROCEDURES 8 2 1 UPGRADING THE MODULATOR FIRMWARE The modulator firmware upgrade is available only with the webserver board installed The copies of modulator firmwares are always stored in the webserver board so it is possible the downgrade in case of failed upgrading attempts To start the procedure please follow these points 1 Power on the unit maintaining pressed the OK key to start the unit in bootloader mode BOOTLOADER ENABLED USE WEB UPLOAD Fig 8 16 Start in bootloader mode 2 Connect a PC to the unit using a crossover LAN cable Open a browser and type the IP add
33. Impedance 1 Preemphasis 2 Limiter 3 Limiter Value Fig 5 20 Audio Selection menu options 5 3 4 1 INPUT IMPEDANCE In this sub menu the impedance of analogic Left and Right channels can be selected Fig 5 21 Input Impedance menu To change the input 1mpedance press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the impedance value Press OK key to confirm or ESC key to exit routine without saving Impedance value 600 1OK Table 5 3 Impedance permitted values MOZART SERIES FM Exciters Transmitters USER S MANUAL 37 105 Digital Broadcast ITALY 5 3 4 2 PRE EMPHASIS REGULATION In this sub menu pre emphasis value can be changed Fig 5 22 Pre emphasis menu To change the pre emphasis value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the new value Press OK key to confirm or ESC key to exit routine without saving Pre emphasis values Linear 50us 75us Table 5 4 Pre emphasis permitted values In case the pre emphasis 1s set different from Linear the led PRE EMPH on the frontal panel will be switched on 5 3 4 5 LIMITER REGULATION In these sub menus an upper limit for the output signal deviation can be enabled and regulated The menu Limiter permits to enable or disable the limiter if the limi
34. Impedisci a questa pagina di aprire ulteriori finestre di dialogo Annulla Fig 8 31 Confirmations to upgrade 9 Wait until the following screen will disappear Modulator busy Please wait Fig 8 32 Upgrade in working MOZART SERIES FM Exciters Transmitters USER S MANUAL 94 105 Digita iial Broadcast 10 The webserver is ready to be upgraded Go to Administration menu and click on the REBOOT button Confirm the operation pressing OK button The webserver will be restarted with the new firmware PREFERRED SERVER ntp ubuntu com IBACKUP SERVER itpool ntp org fe UPDATE INTERVAL s STATUS disablec p Fig 8 33 Reboot the webserver Are you sure to reboot the web server OK Annulla n Fig 8 34 Confirm the reboot 11 Wait until the process is finished The operation process will take about 90 seconds Reboot In progress please wait Web Server ready in 87 seconds Fig 8 35 Wait until the reboot is completed MOZART SERIES FM Exciters Transmitters USER S MANUAL 8 3 SNMP PROTOCOL SNMP Simple Network Management Protocol is used for monitoring and controlling a wide variety of different units in a network A description of the unit the MIB Management Information Base must be loaded in the central unit manager from which the unit is monitored A monitored unit contains a program agent w
35. OK key to confirm or ESC key to exit routine without saving 5 3 6 5 PILOT TONE DEVIATION In this menu it 1s possible adjust the deviation of pilot tone the standard value is 7 KHz 10 of stereo signal deviation of 71 KHz The deviation change is obtained through an increment decrement of the pilot tone level This option is available only in STEREO MPX Internal mode Fig 5 32 Pilot tone deviation adjustment To change the deviation value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to increase or decrease the deviation value Press OK key to confirm or ESC key to exit routine without saving MIN value 2 KHz MAX value 15KHz STEP 0 25 KHz Table 5 10 Pilot tone deviation adjustment permitted values MOZART SERIES FM Exciters Transmitters USER S MANUAL 45 105 Digita Broadcast Digital Bro aa 5 3 6 9 PILOT TONE PHASE SHIFT In this menu it is possible adjust the phase of 19KHz pilot tone This option is available only in STEREO MPX Internal mode Fig 5 33 Pilot tone phase adjustment To change the phase value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to increase or decrease the value Press OK key to confirm or ESC key to exit routine without saving MIN value 100 MAX value 100 STEP 1 Table 5 11 Pilot tone phase adjustment permitted values
36. Operative Mode menu is possible activate deactivate the various input channels depending on the configuration MONO STEREO in Presettings Menu 5 3 3 1 MONO ACTIVE In case the MONO 1s active the page in the Operative Mode menu will be the one here below Ca Mode Fig 5 15 Operative Mode MONO Starting condition in case the configuration is changed from STEREO to MONO is always OFF To activate the desired channel press the OK key to enter the program mode blinking arrow in second row on the right MOZART SERIES FM Exciters Transmitters USER S MANUAL 34 105 DB Digita Broadcast Digital Bro Hmmm To select Left Right or Left Right channels press UP or DOWN keys press OK key to confirm the channel selected or ESC key to exit routine without saving de 63 rerat hMode L 4E Fig 5 16 Operative Mode MONO channel selection In case the AES EBU 15 active Presetting Menu the enabled channel is relative to AES EBU please select AES EBU Off for using the analogic input channels 5 3 3 2 STEREO ACTIVE In case the STEREO is active in the Operative Mode is present a sub menu due to the possibilities to activate the auxiliary channels 0 STEREO selection 1 Auxiliary channel RDS 2 Auxiliary channel SCA 3 Auxiliary channel AUX Fig 5 17 Operative Mode STEREO options Starting condition for STEREO selection an
37. RY CHANNELS DEVIATION ADJUSTMENT ccscccsscccscccssccescccsscesceesccesscesseusscessceusseusces 44 FIG 5 31 PRESETTING 19KHZ MPX OUT 45 FIG 5 32 PILOT TONE DEVIATION cene 45 FIG 5 33 PILOT TONE PHASE ADJUSTMENT ese sie eee 46 Fic 5 34 AES EBU INTERFACE ENABLE 46 FIG 5 35 AES EBU RATIO MENU cccccssccsssccsscesscccsccesscessccesscesscessseesscesscesseesscesscesseesscessceesseusscesceesscesscescessceesecs 47 FIG 5 36 ALARMS W ARNINGS MENU FLOW sese trenes 48 FIG 5 37 FOLDBACK REFLECTED MENU ese ese eie eee eee cenere eee eee 49 FIG 5 38 WARNING REFLECTED MENU cccssccsssccsscccscccsscessccesscesscesseesscesscesseesscesscesseesscessseesseesscesscessseesscenscessseesecs 49 FIG 5 39 WARNING POWER LOW
38. S FM Exciters Transmitters USER S MANUAL 42 105 DB i A NN 5 AUX Deviation Adjustment 6 19KHz MPX Selection 7 Pilot Tone Deviation 5 Pilot Tone Phase Shift 9 AES EBU Enable 10 AES EBU Ratio Fig 5 28 Presetting STEREO MPX Int mode menu In STEREO mode MPX Internal enabled the options available are the fine adjustment of output signal and auxiliary channels deviation 19KHz MPX output selection Pilot Tone regulation and AES EBU controls To navigate in these menus press UP or DOWN keys 5 3 6 4 PRESETTINGS IN STEREO MPX EXTERNAL MODE 0 Mode Selection 1 Total Deviation Adjustment 2 RDS Deviation Adjustment 3 SCA Deviation Adjustment 4 AUX Deviation Adjustment Table 5 7 Presetting STEREO MPX Ext mode menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 43 105 Digital Broadcast pun ITALY INI 5 3 6 5 TOTAL DEVIATION ADJUSTMENT In this menu it 15 possible to adjust an internal circuit offset in dB to set the total output signal deviation to 75 KHz in MONO mode or 71KHz in STEREO MODE regardless the sensitivity level set in the Sensitivity menu Fig 5 29 Presetting total deviation adjustment To change the offset value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to increase or decrease the value Press OK key to
39. acessseccosacessseccosscesss 47 TABLE 5 13 FOLDBACK REFLECTED PERMITTED VALUES cccccsccsscccssccescccscceusseusccensceusccescceseseucseusceuseseusseusceecceeseuscss 49 TABLE 5 14 WARNING REFLECTED PERMITTED VALUES ccccsscccssccssccscccscccusccusccescceusceusccescceusseesccessesseesccuccessenscss 50 TABLE 5 15 WARNING POWER LOW PERMITTED VALUES ccccscccsscccssccscccsccescccsccesscesceesccescseucseesscussceucseesceusscesceusces 50 TABLE 5 16 ALARM POWER LOW PERMITTED VALUES cccccscccssccscccssccscccsccessccusscessceucceesccuscceusseusceescceusseesceucceeceusces 51 TABLE 5 17 AUDIO LOW LEVEL PERMITTED VALUES ccccscccsscccscceusccsccesccesceusccescceusceusccescceucseusceussceusseusceusscessenscss 52 TABLE 5 18 AUDIO LOW TIMEOUTS PERMITTED VALUES ccccccscccssccscccsscesccusccesccesceesscessceusseusceucseusseusceuscceussenscss 52 TABLE 5 19 AUDIO OVER LEVEL PERMITTED VALUES c ccscccsscccscccssccescccssccsceesccessceusceusscecseucseesceucseusseesceeecesseuscss 53 TABLE 5 20 AUDIO OVER TIMEOUTS PERMITTED VALUES ccccsscsescccssccssccesceccsccssccsceccccossccccecceccsscsesceceeccsscsesceceaconscs 53 TABLE 5 21 AUDIO EVENTS PERMITTED TYPES 54 TABLE 5 22 RDS LEVEL PERMITTED VALUES ccsccssccsssccsscccsscesscecsccessce
40. age can be set in the Administration menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 100 105 DB Digital Broadcast ITALY 9 TOP VIEWS Fig 9 1 MOZART 30 TOP VIEW L d EOS T 4 4 b ss i di n 9 47 d s i E c he 1 E E Ni e li TE 1 D TET TTE TET one TET ig r s 1 y 5 Y e i JA m d Mi Tw var ORS e w 4 a 1 Lo e z mV 4 z Tu di LUE m x E y 4e Ta 1o M vi i a 7 i S pec un A e RE 2 a 1 i Yi aed i sim ERE TEL LES rv i BEH t 2 7 H Mi a4 Ar ce H le y gt cy pe 4 1 a 4 Y 1911 MA lt P amp wi E ur 159 4 n 20 8 m s E 5 tm E C m M n n s qn p T j j AC Mains input 8 Left amp Right audio board 200 000168 RS 150 AC DC power supply 9 MPX audio board 200 000167 DC DC converter 200 000185 10 Remote I O boar
41. amplifier Fig 8 38 dBBROADCAST MIB MOZART SERIES FM Exciters Transmitters USER S MANUAL 98 105 Digital Broadcast ITALY 8 3 2 MESSAGE TRAP AND INFORM The events that can generate a trap or inform depending on user configuration are grouped in the fmEventsST folder fmSTTransmitterOpModeEvent 1 3 6 1 4 1 19831 1 1 3 1 0 1 fmSTRFPresentEvent 1 3 6 1 4 1 19831 1 1 3 1 0 2 RF present event recognized fmSTFaultEvent 1 3 6 1 4 1 19831 1 1 3 1 0 3 fwSTWarningEvent 1 3 6 1 4 1 19831 1 1 3 1 0 4 Presence of Warnings fmSTLocalModeEvent 1 3 6 1 4 1 19831 1 1 3 1 0 5 Unit in Local mode Table 8 1 Traps and Informs available The Traps Informs can be configured in the webpage on Administration menu SNMP TRAP IP ADDRESS 1 192 168 1 254 TRAP IP ADDRESS 2 192 168 1 233 READ COMMUNITY 1 c READ COMMUNITY 2 WRITE COMMUNITY 4 5 o Ho C lt lt c C vict WRITE COMMUNITY 2 TRAP TYPE INFORMS TIMEOUT S INFORMS RETRIES SYSLOCATION Fig 8 39 Traps and Informs configuration The trap inform messages can be sent to 2 different IP address set in TRAP IP ADDRESS box with the relative port MOZART SERIES FM Exciters Transmitters USER S MANUAL 99 105 Digital Broadcast ITALY In the TRAP TYPE box select the message type desired trap or inform If inform 15 selected the time
42. bility o The construction is totally in aluminum o The air is ducted to reduce the electronic boards contact o The electronic boards are tropicalized with a special resin to protect the circuits against salt air 2 5 HARDWARE AND SOFTWARE PROTECTIONS Soft protections provide uninterrupted service an intelligent protection circuit reduces the output power without any on air interruption keeping the RF devices the cable and the antenna always within the safe operating parameters in the event of o Load mismatching o Environmental over temperature o Cooling failure o Failure in power supply e Fast Hardware protections prevents hardware failures in case of very fast events that can damage the transmitter The transmitter has two software levels of VSWR alarms a Warning and a Failure Level The microprocessor is protected against short main interruption with external Watch Dog and Power Supply Supervisory MOZART SERIES FM Exciters Transmitters USER S MANUAL 17 105 Digital Broadcast ITALY Fig 2 1 MOZART 30 50 FRONT VIEW RF Monitor connector Status leds a ALARM in case of a temporary alarm it returns automatically to the normal status at next attempt of the unit RED led b WARNING in case of a warning is present YELLOW led c ON incase the unit is connected to mains and switched on GREEN led LCD Display Navigation keys UP DOWN RIGHT LEFT OK Escape key AUDIO an
43. cause an output signal deviation of 75 KHz in case of mono signal or 71 KHz in case of stereo signal To navigate in this sub menu press UP or DOWN keys until the channel desired 05 Sensi HES LTrE Fig 5 25 Channels Sensitivity To change the sensitivity level press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to increase or decrease the value Press OK key to confirm or ESC key to exit routine without saving The sensitivity value is applied in real time and only if the relative channel is in ON state see menu Operat Mode CHANNELS MIN value MAX value STEP LEFT RIGHT LEFT RIGHT LEFT RIGHT 9d dBu dBu 500548 05 LEFT RIGHT EN dBFS E dBFS 55 05 LEFT RIGHT MPX Ext available on request 18 dBu 0 05 dB RDS SCA AUX 19 5 dBu 7 5 dBu 0 5 dB Table 5 6 Sensitivity permitted values MOZART SERIES FM Exciters Transmitters USER S MANUAL 40 105 Digital Broadcast 5 3 6 PRESETTING MENU In this menu it is possible to set the other main parameters of the unit MONO STEREO mode channels deviation offset pilot tone frequency and phase shift AES EBU and MPX 19KHz Out The menu layout is different depending on MONO STEREO MPX Int or MPX Ext mode 5 3 6 1 MODE MONO STEREO To change the operational mode select the first entry in the Presettings menu and press the OK key to enter the program mode
44. ch ON 15 Switch CN 38 Warnings Absent 8 Interlock OF 37 Warnings Present 9 Warning Interlock 14 Local Mode 15 Remote Mode 13 Frequency Change 38 Warnings Absent 8 Interlock OF 37 Warnings Present 9 Warning Interlock Fig 8 12 Webserver Log page The Log type can be configured as FULL or RECENT In FULL mode it is possible see the unit complete list of event saved in RECENT mode it is available a list of events starting from the selection of RECENT option The Reset current log button will restart only the RECENT mode of the Log To restart the Log FULL mode it is necessary to go on Administration page MOZART SERIES FM Exciters Transmitters USER S MANUAL 83 105 Digital Broadcast 8 1 8 ADMINISTRATION PAGE If the user is logged as administrator it is possible change all parameters related to the connection of the unit to the network and the SNMP configuration FREQ 98 MHz V 0 V ALARM RDS AUX WARNING MPX 15 59 30 June 2014 LOGIN STATUS Admin Main Logout Settings Presettings M i Email Notifications Log Events Administration Modulator Upgrade Web Server Upgrade AUDIO AES EBU r Set FWD 0 W LIM STEREO Vy OV 1 0A 0 4 PREEMPH ALARM E MONO LOCK INTLK LOCAL MAC ADDRESS 00 04 3 90 69 8 ADDRESS 192 168 1 252 TRAP IP ADDRESS 2 READ COMMUNITY
45. cy of the amplification part reducing the dimensions and power consumption without modifying the quality of the transmission The main advantages of this technology are High RF efficiency Lower heating lower necessity of air conditioning in the installation room Higher devices safety Higher total reliability Lower AC power consumption An user friendly interface with the combination of leds and LCD display offers a very easy method to control the MOZART main parameters with a metering accuracy that helps the user to install the unit and check its status even in case he doesn t have expensive test equipments In case of fault of the unit or antenna system the protection system lowers automatically the output power in order to bring back the operating conditions to a safe area without causing a system shut down and it indicates on the front panel display the alarm message The protection system reduces or stops the output power in case of V S W R too high Heatsink temperature too high or cooling stop OVER HEAT Missing Enable command in case of combination with external units like control logic units MOZART SERIES FM Exciters Transmitters USER S MANUAL 13 105 Digital Broadcast e ITALY The switch mode power supply 1s largely oversized and guarantees a regular operation even in the presence of wide main voltage fluctuations The systems cooling grants a safe operation even in hard climatic con
46. d 200 000187 RF board for 50W AMF00200 11 LCD Display board 200 000178 Control Board 200 000166 12 Buttons amp led board 200 000179 PLL VCO board 200 000181 13 Coder stereo board 200 000186 WebServer board 200 000106 14 AES EBU board 200 000169 15 DC DC converter 48V 12 26V eS Ilo MOZART SERIES FM Exciters Transmitters USER S MANUAL 101 105 DB Digital Broadcast Pol dd cd m ITALY E Fig 9 2 MOZART 50 TOP VIEW AC Mains input RS 150 AC DC power supply DC DC converter 200 000185 RF board for 50W AMF00200 Control Board 200 000166 PLL VCO board 200 000181 WebServer board 200 000106 10 11 12 13 14 15 foto f X 4 Ai LLLI 2 van SO Ses 5n 4 a i 3 s a gt VENENEN n gt ui 7 7 uM y L 4 f PANI o H p p PN XA ty el A m Va aoe yy DI n dh d A oos min A dia d ome m IL TE 7 AA y ah C ade oad i4 3 Far PT 2 vary 4 400 ADA D2 71 Abb Id d AL AAA TYY ADAAAA Left amp Right audio board 200 000168 MPX audio board 200 000167 Remote I O board 200 000187 LCD Display board 200 000178 Buttons amp led board 200 000179 Coder stereo
47. d CONTROL leds RDS AUX it is ON in case the RDS SCA AUX are b MPX itis ON in case the MPX EXT mode is selected c AUDIO it is ON in case of correct level of input audio signal d AES EBU it is ON in case the AES EBU 15 on e LIM it is ON in case the limiter 15 set to on f STEREO itis ON in case the MPX INT mode 15 selected N RAR g PRE EMPH it is ON in case the pre emphasis is on h MONO it is ON in case the MONO mode is selected i PREF no actually available J PLL LOCK itis ON in case the PLL is correctly locked k AUTO no actually available 1 INTLK it is ON in case the ENABLE is closed 7 Command keys Reset Alarms Local Remote ON OFF and leds Fault Local RF ON MOZART SERIES FM Exciters Transmitters USER S MANUAL 18 105 Digital Broadcast 1 2 3 4 di 6 7 8 9 ITALY AC input LAN port Cooling FAN RF output connector N Left XLR connector Right XLR connector AES EBU XLR connector 19kHz MPX OUT BNC connector AUX BNC connector Fig 2 2 MOZART 30 50 REAR VIEW MOD OUT BNC connector SCA BNC connector MPX BNC connector RDS BNC connector ENABLE connector RS 485 MASTER connector RS 485 SLAVE connector REMOTE connector RDS port MOZART SERIES FM Exciters Transmitters USER S MANUAL 19 105 Digital Broadcast Fig 2 3 MOZART 120 300 500 1000 FRONT VIEW m RF Monitor connector 2 Status led
48. d auxiliary channels in case the mode is changed from MONO to STEREO is always OFF MOZART SERIES FM Exciters Transmitters USER S MANUAL 35 105 DB Digital Broadcast Digital Bro Hemd In the STEREO selection can be selected the MPX External rear connector or the MPX Internal 1f Stereo Coder card 1s available mode Fig 5 18 Operative Mode STEREO MPX To activate the desired mode press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the desired mode Press OK key to confirm or ESC key to exit routine without saving 5 3 3 3 AUXILIARY CHANNELS To enable the auxiliary channels available only in STEREO mode navigate in the sub menu with the UP and DOWN keys until the channel desired and press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to change the ON OFF state Press OK key to confirm or ESC key to exit routine without saving Fig 5 19 Auxiliary channels options In case one auxiliary channel is enabled the led RDS AUX in the frontal panel will be switched on MOZART SERIES FM Exciters Transmitters USER S MANUAL 36 105 ILL Broadcast us ITALY 5 3 4 AUDIO SELECTION MENU In the Audio Selection sub menu the regulations of input impedance pre emphasis and limiter are available To navigate in the sub menu press UP or DOWN keys 0 Input
49. ditions The new MOzart FM Exciter Transmitter is latest audio excellence in the FM Broadcasting industry with the revolutionary MSE Technology 2 1 MAIN CHARACTERISTICS e Reduced maintenance Easy accessibility of all parts external serviceable cooling air filters very high MTBF for RF and power supply modules are only some of the characteristics that explain the very high reduction of maintenance costs obtained e N l facility optional N 1 facility control available to modify remotely the frequency and power output for redundant systems e Very small dimensions and low weight reduce transport costs and simplifying the logistic High frequency stability in short and long terms is assured by Digital Phase Locked Loop circuit with low drift VTCXO External reference oscillator available as option 10 MHz input SMA 0 dBm Frequency Agile Broadband programmability from the front LCD panel with 10 KHz steps without any tuning or adjustment e Meets or exceeds all the international standards for safety and electrical specifications 2 2 AUDIO HIGHLIGHTS e MSE Magnetic Sound Enhancer a magnetic barrier protects the VCO the heart of FM modulator increasing the sound quality STEREO GENERATOR optional High performance built in digital stereo coder provides separation typical gt 65dB e Signal noise ratio gt 80dB assures the highest audio quality Input sensitivity and output deviation adjustable with high
50. e in this page are Frequency Power Set Audio options Sensitivity option AES EBU options Mono Stereo and Auxiliary channels enable Active Memory status RFL 0 W lezionato MOD 0 KHz RESET e LOCAL RF ON Download to PC MOZART SERIES FM Exciters Transmitters USER S MANUAL RF Temp 0 C 76 105 Digital Broadcast 8 1 4 PRESETTINGS PAGE In the Presettings page it is possible to see and change the status of all remains unit parameters If the login has been done it will be possible to change the values otherwise it is possible only to see them FREQ 98 MHz V4 0w ALARM RDS AUX Li e WARNING MPX 15 55 30 June 2014 LOGIN STATUS Admin gt Presettings o Memories Scheduling o Email Notifications o Log Events gt Administration o Modulator Upgrade o Web Server Upgrade Parameters available are 1 Mono Stereo mode I set FWD OW FWD 0 LA 0 V AUDIO LIM PREEMPH AESIEBU STEREO MONO Mode Faldback Pilot deviation bot dio Low Time 1 dio Low Time 2 Audio Over Time 1 io Over Time 2 Audio messages mo Auxiliar Qutput PREF LOCK v RFL 0 W 0A AUTO INTLK MOD 0 KHz RF Temp 0 C V4 0 V I OA ALARM RESET LOCAL RF ON Total Deviation FSkHz OS Deviation 4kHz SCA Deviation 4kHz AUX Deviation 4kHz AES Deviation Warn
51. ed like name frequency audio settings alarms settings etc Short Messages on Portable phone SMS option The transmitter can send short messages up to 5 portable phones specified by the customer where the status of the transmitter 1s indicated The customer can send also short messages to send commands to the transmitter like a request for its status or switching on and off the equipment Parallel Remote Control Connector Interface with Dry contact relays outputs and Opto isolator inputs option Rs232 485 Interface RDS option The Mozart RDS encoder meets requirements of most radio stations Fully digital concept and uniquely effective design ensures high reliability excellent signal characteristics and gives the user many advanced features Includes scrolling parsing advanced weekly scheduling EON RT UECP ASCII terminal control MOZART SERIES FM Exciters Transmitters USER S MANUAL 16 105 Digital Broadcast e ITALY NI 2 4 MECHANICAL CONSTRUCTION HIGHLIGHTS e AIR FILTER available as an option on all Mozart transmitters e HOT PLUG FANS Maintenance time 5 Minutes without the need to access inside e rack unit for 30W 50W version 2 rack units for the other models e Protection against shocks Mechanically studied to prevents damage to connectors fans and all the parts that typically may be damaged during transport or installation e AAD Technology prevents the corrosion produced by the air and increase the relia
52. essseusceesccs ERRORE IL SEGNALIBRO NON E DEFINITO FIG 8 7 E MAIL NOTIFICATIONS SAVING SETTINGS ERRORE IL SEGNALIBRO NON DEFINITO FIG 8 8 E MAIL NOTIFICATIONS CONTENT FORMAT ecce ERRORE IL SEGNALIBRO NON DEFINITO FGS 9 LOGEVENT a ERRORE IL SEGNALIBRO NON DEFINITO Fic 8 10 TEST EMAIL ERRORE IL SEGNALIBRO NON DEFINITO FIG 8 11 CONFIRMATION MESSAGE IN THE RECEIVED TEST EMAIL ERRORE IL SEGNALIBRO NON E DEFINITO FIG 6 122 WEBSERVER LOG PAGE NNI 83 FIG 8 13 WEBSERVER ADMINISTRATION PAGE 84 Fic 8 14 WEBSERVER MODULATOR UPGRADE PAGE ccccccssccsscccscccssccscccsccesceesccesccesceusceescseusseesceusssesseusceueceeceuscss 86 FIG 8 15 WEBSERVER UPGRADE PAGE secccscccocsccscsecseccascccsccsaccacceesecnsccaccecesecsacnaccecnsccssccecsscceccsecsecceceacosscsasseceaceescs 87 FIG 8 16 START IN BOOTLOADER MODE csscccssccssscscccsccessscescccsccesseusscesscesseusscesccesssesscescsesseesccusccesseesscecceusseescss 88 FIG 8 17 MODULATOR UPGRADE PAGE ccccccccsccseccscccuccsceucceuccusceusceuscusceuccesseuscesecessssceuccesssecsenseessessencsesseussesceusceusss 88 FIG 8 18
53. gita ITALY 5 3 1 FREQUENCY SET MENU Press the LEFT or RIGHT keys to access the slide to program the frequency Push the OK key to enter the menu a blinking arrow will be showed in the second row on the right press UP key to increase or DOWN key to decrease the frequency value Confirm the new value pressing the OK key or ESC key to exit without saving During the frequency change the PLL LOCK led will be switched off until the PLL will be locked to the new frequency Fig 5 13 Set frequency menu MIN value 87 50 MHz MAX value 108 00 MHz STEP 0 01 MHz Table 5 1 Frequency permitted values 5 3 2 POWER SET MENU To program the RF Power output in Watt press the LEFT or RIGHT key up to arrive to the slide here below Press the OK key to enter the program mode blinking arrow in second row on the right In the first row the forward power value indicates the actual output power in the second row the Set Pout is the value that the customer is setting Fig 5 14 Set power menu The value can be modified pressing UP and DOWN keys to increase or decrease the value Confirm new value and exit routine pressing the OK button or press ESC key to exit without saving The new power value is applied in real time MOZART SERIES FM Exciters Transmitters USER S MANUAL 33 105 Digital Broadcast Vas ITALY 0W IW Table 5 2 Setting power specifics 5 3 3 OPERATIVE MODE MENU In the
54. he filter to the transmitting antenna using a 50 Ohms coaxial cable gt Incase the transmitter is not connected to an external control unit check that the ENABLE connector on the back panel 15 correctly inserted Connect the power cord to an operating source Make sure that the power supply source provides the nominal voltage prescribed Note the unit is designed to operate with the nominal voltage 15 We suggest the installation of spike suppressors line conditioners isolation transformers AVR and or UPS or other devices useful to protect the equipment from eventual damages that can be caused by the mains fluctuations Note In case of change of the AC supply voltage from 220 VAC to 110 VAC or vice versa all the models will work in the correct way without any degradation The AC DC switching boards are all able to support these voltages but in case of Mozart 30 and Mozart 50 models it is necessary to make a change in a switch present in the lateral side of the RS 150 48 switching board while in the other models no change is necessary See in the photo here below the dip switch position move it with a screwdriver in the correct position wm A N 4 pow b S 4 1 m N MOZART SERIES FM Exciters Transmitters USER S MANUAL 26 105 DB Digita Broadcast Digital Bro Hmm 5 MENU DESCRIPTION 5 1 VISUALIZATION The following pages are related to parameters that are visualized on the fro
55. he year press UP or DOWN key Fig 5 65 Set year page To change the current year press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving MOZART SERIES FM Exciters Transmitters USER S MANUAL 63 105 Digital Broadcast 5 3 10 3 RS 485 ADDRESS MENU In this menu it 15 possible set the RS 485 address in case the unit is used as slave device in a bus system for example a high power transmitter or a 1 1 system Navigate to the menu RS485 Address with UP or DOWN key Fig 5 66 Set RS 485 address page To change the RS 485 address press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the desired value Press OK key to confirm or ESC key to exit routine without saving 5 3 10 4 NETWORK PARAMETERS These are read only menus the IP address and Netmask are set directly from webpage if webserver option is available Fig 5 67 Unit IP address page In this menu the actual unit IP address 1s showed LIKH benerals CE i i lle ft EE Fig 5 68 Unit netmask page In this menu the actual netmask 1s showed MOZART SERIES FM Exciters Transmitters USER S MANUAL 64 105 Digita Digital Broadcast 6 FRONT PANEL Not all the fu
56. hich can answer queries from the manager and execute commands Furthermore the agent may of its own accord generate a message or inform and send it to the manager In this way the central unit can be informed of a fault 8 3 1 MANAGEMENT INFORMATION BASE MIB The MIBs required for monitoring and controlling the unit can be requested to assistance The packet IRT TC MIB 04 05 2007 contains a group of files DAB DVB EM IRT COMMONVARBINDS MIB smidb 1RT COMMONVARBINDS MIB txt IRT TRANSMITTER 5MI MIB smidb TRT TRANSMITTER 5MI MIB txt Fig 8 36 List of file of MIB packet Select and open the FM folder and load the file IRT FM SINGLETRANSMITTER MIB in the MIB browser of manager unit MOZART SERIES FM Exciters Transmitters USER S MANUAL 96 105 Digital Bro Broadcast The supported protocol is SNMPv2c E MIB Tree EHO dod internet private enterprises O irt EE broadcast B transmitter SG fm E ce fmSingleTransmitter ba fmeventsST G fmSTTransmitterOpModeEvent be fmSTRFPresentEvent E imSTFaultEvent fmSTWarningEvent EO fmSTLocalModeEvent B fmsTGeneral 0 EP fmsTTransmitteropMode ip fmSTRFPresent 0 L4 msrraut i PB fimsTWarning fmSTLocalMode fmSTEventEnable i fmSTEventEnableGeneral e imSTTransmitterOpModeEnable hoi P mSTFRFPresentEnable EO RR
57. ig 9 5 MOZART 500 1000 BOTTOM VIEW 1 Remote I O board 200 000187 2 MPX audio board 200 000167 3 Left amp Right audio board 200 000168 4 PLL VCO board 200 000181 DC DC converter 200 000185 Control Board 200 000166 WebServer board 200 000106 Coder stereo board 200 000186 00 AES EBU board 200 000169 CRA MOZART SERIES FM Exciters Transmitters USER S MANUAL 105 105
58. ing low power Fig 8 4 Webserver Presetting page 2 Alarms and Warnings Settings 3 Deviation offsets adjustment MOZART SERIES FM Exciters Transmitters USER S MANUAL 77 105 Digital Broadcast 8 1 5 MEMORIES SCHEDULING In the Memories scheduling page it is possible to set a desired scheduling memories for one week with 4 different start times FREG 98 MHz set FWD 0 W PWD 0 WW RFL OW MOD 0 KHz HF Temp 0 C V 0 Vv OV 0 ov la 0A RDS AUX AUDIO PREEMPH PREF AUTO LOCAL RF ON Li Li Li WARMING MPX AESIEBU STEREO MONO LOCK IMTLK Li Li 15 55 30 2014 LOGIN STATUS Admin Enable Start time Monday Tuesday Wednesday Thursday Friday Saturday D NEU NEU ETE o Presettings Bl Memories Scheduling LN Email Notifications Log Events o Administration o Modulator Upgrade o Web Server Upgrade Fig 8 5 Webserver Memories scheduling page MOZART SERIES FM Exciters Transmitters USER S MANUAL 78 105 Broadcast ITALY 8 1 6 EMAIL NOTIFICATIONS The remote monitoring interface includes an automatic e mail notification e mails are sent to recipients in case of alarm events or warnings in the modulator The notification e mail indicates the main parameters of the unit also present in the front panel menu and a summary of the history of the equipment events log file 1 Configuratio
59. input levels 6 43 1U Internal voltages and current jj AC UT 7 Heatsink temperature 5 Device information Fig 5 3 Vmeters and Info menus flow graph MOZART SERIES FM Exciters Transmitters USER S MANUAL 28 105 DB Digita Broadcast Digital Bro Hemd 5 2 1 OUTPUT MODULATION In this page the Total Output modulation level 1s indicated in KHz Fig 5 4 Output Total Modulation page Pressing the UP or DOWN buttons you can move inside this menu and see the different pages indicated here below 5 2 2 LEFT AND RIGHT CHANNELS LEVEL In this page the analogic Left and Right channels levels are indicated in dBu AdE F Fig 5 5 Analogic Left and Right input levels 5 2 3 AES EBU LEFT AND RIGHT CHANNELS LEVEL Pressing the DOWN button you can see the Left and Right levels for the AES EBU input channels indicated in dBFS Fig 5 6 AES EBU Left and Right input levels MOZART SERIES FM Exciters Transmitters USER S MANUAL 29 105 Digita Broadcast Digital Bro Hemd 5 2 4 AUXILIARY CHANNELS LEVEL Pressing the DOWN button you can see the MPX External and RDS External levels indicated in dBu Fig 5 7 Auxiliary channels 1 input levels Pressing the DOWN button you can see the SCA and AUX levels indicated in dBu Fig 5 8 Auxiliary channels 2 input levels 5 2 5 VOLTAGES AND CURRENT This page allows the visualization of
60. itters USER S MANUAL 2 105 Digital Broadcast e ITALY EI MOZART SERIES FM Exciters Transmitters USER S MANUAL 3 105 TET 1 GENERAL INFORNIA TION 5 2253222202250222009582220505210202935222000022022095802228000210202585252900020022005022100 0408500 820 5000550 0868808 9 PEE c m 9 1 2 FIRST AID IN CASE OF n cei 10 1 3 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEBE eese 1 l4 MANUFACTURE LABELS rc 1 IRE EXPOSURE STAVE MOND SA 12 2 FM EXCITER GENERAL DESCRIP TION aaa 13 I CHARACTERS IC S aaa a 14 2 OID Gs dle Y 14 23 HUMAN INTERFACE AND CONNECTIVITY AND WEB REMOTE CONTROL 15 2 4 MECHANICAL CONSTRUCTION HIGHLIGHTS eeeeeeeeeeennenee 17 25 HARDWARE AND SOFTWARE PROTECTIONS i 17 3 TECHNICAL SN aa 90 99 00 08 09 58 22 INSTIALLATIONANDACIEA iii dpi 25 MER NEUE RIO Der c 25 4 26 5 MENU DESC RIF TION a eme ie MESI MEDIE E MEME IMEEM 27 s IE E EIA 27 JE START 08090860800 5 9 009 eda 27 VV MOT TEUER 27 3
61. mitted types 5 3 7 8 ALARM RDS LEVEL The alarm RDS level is generated if the RDS signal level drops below a threshold set in the menu RDS Level for at least a defined time RDS timer In case the RDS level exceeds the specified threshold the alarm status 15 automatically ended 67 Alarms EDS Level 6dEu Fig 5 46 RDS Level menu To change the RDS level press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 20 dBu MAX value 20 dBu STEP 0 1 dB Table 5 22 RDS Level permitted values To setup the timeout for RDS alarm navigate to the relative menu with UP or DOWN keys A7 Alarms RDS Timer Fig 5 47 RDS timeout menu To change the RDS timeout press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MOZART SERIES FM Exciters Transmitters USER S MANUAL 54 105 Digital Broadcast e a MIN value 0 sec MAX value 1000 sec STEP 1 sec Table 5 23 RDS timeout permitted values To disable this alarm set the timeout to O sec 5 3 8 MEMORY MENU The unit can be completely configured in 6 different modes Memories and these configurations are stored in the internal unit memory
62. n of the notification system Account Username Hos Destination Address 1 destination1 amp gmail com Destination Address 2 destination2 gmail com Destination Address 3 destination3 gmail com Destination Address 4 destination4 gmail com Destination Address 5 destinationSi gmail com SAVE CONFIG TEST EMAIL Fig 8 6 E mail notifications page The explanation of all the fields is indicated in the table present in next page MOZART SERIES FM Exciters Transmitters USER S MANUAL 79 105 Digital Broadcast ITALY Station ID Insert the name that will appear as the sender of the notification e mail Insert the email account username Account Username Ex modulator gmail com Account Password Insert the email account password Insert the Server SMPT url of the email account Server SMTP url Ex smtp gmail com google SMTP server Enter the port of the SMTP server Ex 25 465 or 587 typical ports Select TLS SSL checkbox to enable TLS SSL protocols Server SMTP port Security and Select Use name and password checkbox if the SMTP server requires the Authentication authentication mE Enter the email addresses of notification recipients Destination Address Note Up to 5 emails are allowed Press the SAVE CONFIG button to save the configurations and press when the following pop up window will appear Please walt 10 seconds to appl
63. nal mode 1s enabled gt AUDIO led This led 1s switched on in case of the input audio signal has a level between the Audio Low and Audio Over thresholds AES EBU led This led 1s switched on in case the AES EBU interface 15 enabled LIM led This led is switched on in case the limiter 1s enabled STEREO led This led 15 switched on in case the STEREO MPX Internal mode 15 enabled PREEMPH led This led is switched on in case the preemphasis value set is different from Linear MONO led This led is switched on in case the MONO mode 15 enabled MOZART SERIES FM Exciters Transmitters USER S MANUAL 68 105 Digital Broadcast ITALY MOZART SERIES FM Exciters Transmitters USER S MANUAL 69 105 Digital Broadcast 6 2 3 CONTROL LEDS RDS AUX AUDIO LIM e PREF AUTO MPX VERI TERE MONO Lt DI nali 0 0 OI ra gt PREF led This led 1s reserved for future uses gt PLL LOCK led This led 1s switched on when the PLL 1s locked to the frequency set value gt AUTO led This led 1s reserved for future uses gt INTLK led This led 15 switched on case the rear connector ENABLE 1s closed MOZART SERIES FM Exciters Transmitters USER S MANUAL 70 105 Digital Bro ital Broadcast 6 2 4 COMMAND LEDS X ow et TE E Sound ALARM RESET led This led 1s switched on case of
64. nctions are available from the LCD display the most important ones are available from the front panel keys and leds present on the unit front panel 6 1 FRONT PANEL KEYS e wm Lm DO DB BROADCAST O ZOO Cm gt Reset In case the unit is completely blocked Fault status due for example to the repetition of an alarm multiple times the FAULT led will switch on and to restore the functioning of the unit it is sufficient to press this key Reset of the alarm warning fault status gt Local In case the led LOCAL 15 switched on the unit is in LOCAL mode and all the functions from the front panel are enabled If the led is off the unit is in REMOTE mode and it will accept only the commands given by remote To change the status of the led it is sufficient to press the key gt ON OFF In case the led ON OFF is switched on the unit is in ON mode and the RF power is enabled If the led is off the unit is in OFF mode standby and it is only powered but it will not give any output power To change the status of the led it is sufficient to press the key MOZART SERIES FM Exciters Transmitters USER S MANUAL 65 105 Digital Broadcast pen ITALY ESCAPE a6 1 UP DOWN LEFT RIGHT The keys are available for the menus navigation and the parameter editing if the menu editing 1s enabled gt OK The key is available to enable the editing menu mode and
65. nector or space for SIM card in case of SMS 7 AES EBU XLR connector option 8 I9kHz MPX OUT BNC connector 17 REMOTE connector 9 AUX BNC connector 18 Fuse 10 MOD OUT BNC connector 19 Switching on button 20 Antenna connector for SMS option MOZART SERIES FM Exciters Transmitters USER S MANUAL 21 105 Digital Broadcast ITALY 3 TECHNICAL SPECIFICATIONS RF FEATURES 500 unbalanced 87 5 to 108 MHz Synthesizer uprocessor controlled gt 75 dBc typical 80 dB F3E F8E direct FM at the carrier frequency Modulation mode Mono Stereo Multiplex SCA RDS AUX input selected by front panel Frequency deviation 75 kHz 100 150 kHz capability others on request VCTCXO 10 MHz Ippm or 10 MHz external Optional 1 over six months Ippm year 1 ppm from 5 to 45 C gt 20 MHz Exceeds CCIR FCC requirements Exceeds CCIR FCC requirements Flat 50 75us selectable via front panel Nominal 1 typical 0 4 CCIR 450 52 pilot tone system STEREO OPERATION 0 3 dB da 20 Hz to 15 kHz gt 55 dB 19 kHz 45dB 19 to 100kHz 3 Common mode rejection 20 Hz to 15 kHz 45 dB 30 80Hz 53dB typ 56 80Hz 15kHz gt 60 dB typ 70 40 dB 30 Hz to 15 kHz typ 52dB 400Hz to 5kHz gt 53kHz gt 50 dB 7 Subcarrier frequency 38 kHz 2 Hz Internal crystal 19 kHz 1 Hz lt 0 03 30 Hz TO 15 kHz typ 75dB 7 kHz MONO OPERATION 0 3 dB 20 Hz to 15 KHz 0 2 THD N
66. nt panel they are indications of the actual operating parameters of the unit 5 1 1 START PAGE After the unit power on the first page in the display shows information about the internal hardware revision and supplier first row and about firmware revision and unit model second row His 1 Ele nica Fusz Hl Mozart 36 Fig 5 1 Start page The page remains active for a few seconds before moving to the main menu 5 1 2 MAIN MENU This is the default page and it indicates the output power set by the customer SET the transmission frequency in MHz the real forward power in Watt that can be different from SET in case of an alarm warning failure or in case the unit is in OFF state and the reflected power in Watt Fig 5 2 Main menu The unit moves to this page in case no key is pressed for 60 seconds MOZART SERIES FM Exciters Transmitters USER S MANUAL 27 105 Digital Broadcast 5 2 VMETERS AND INFO MENU In these menus it 1s possible to find the levels of the input channels the internal voltages currents temperatures and the software hardware revisions In the Main Menu page press DOWN key to enter these pages and UP and DOWN keys to navigate in the sub menus 0 Main Page 1 Output Modulation 2 Left and Right channels input level 5 Left and Right AES EBU channels input level 4 MPX External RDS External input levels 5 SCA and AUX
67. o set the thresholds of intervention of alarms warnings In case an event is verified an info will be saved in the history log and the warning or alarm led depending on event type will be switched on To navigate in these menus press UP or DOWN keys 0 Foldback Reflected 1 Warning Reflected 2 Warning Power Low 5 Alarm Power Low 4 Audio Low Level 5 Audio Low T1 6 Audio Low T2 7 Audio Over Level 8 Audio Over 9 Audio Over T2 10 Audio Event Type 11 RDS Level 12 H7 Alarms RDS timer RDS Timer Fig 5 36 Alarms Warnings menu flow graph MOZART SERIES FM Exciters Transmitters USER S MANUAL 48 105 Digital Broadcast ITALY NNI 5 3 7 1 WARNING FOLDBACK REFLECTED POWER The unit is provided with a reflected power level proportional protection in case the output reflected power exceeds the foldback threshold value the unit enters in warning mode and the output forward power 15 proportionally lowered to maintain the reflected power under the foldback threshold level The folbadck threshold is indicated as percentage of nominal unit power Standard factory calibration is 15 of nominal power Fig 5 37 Foldback Reflected menu To change the foldback threshold level press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to c
68. onfirm or ESC key to exit routine without saving MIN value 096 MAX value 100 STEP 1 Table 5 13 Foldback Reflected permitted values 5 3 7 2 WARNING REFLECTED POWER In this menu it is possible to set a threshold value for a reflected power warning in similar way to the previous menu The presence of this warning does not alter in any way the output forward power unlike by the foldback reflected warning The Warning Reflected threshold is indicated as percentage of nominal unit power Fig 5 38 Warning Reflected menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 49 105 Digital Broadcast ITALY To change the Warning Reflected threshold level press the OK key to enter program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 0 MAX value 100 STEP 1 Table 5 14 Warning Reflected permitted values To disable this warning set the Warning Reflected to 0 5 3 7 3 WARNING POWER LOW In this menu it 1s possible to set a warning in case the forward power level drops below a threshold In case the forward power never exceeds the Warning Power Low threshold from the unit switch ON the warning is generated after 40 seconds otherwise after 4 seconds The Warning Power Low threshold is indicated as percentage of nominal unit power tl Alarms
69. out the agent waits af no answer from the manager before re send the inform message can be set in the INFORMS TIMEOUT box the number of inform retransmission can be set in INFORMS RETRIES box The messages trap inform have to be enable and can be enable singly The enable is provided to the OIDs fmSTEventEnable folder DESCRIPTION fmSTTransmitterOpModeEventEnable 1 3 6 1 4 1 19831 1 1 3 1 2 1 1 Enable 2 Disable fmSTRFPresentEventEnable 1 3 6 1 4 1 19831 1 1 3 1 2 1 2 Enable 2 Disable fmSTFaultEventEnable 1 3 6 1 4 1 19831 1 1 3 1 2 1 3 Enable 2 Disable fwSTWarningEventEnable 1 3 6 1 4 1 19831 1 1 3 1 2 1 4 1 Enable 2 Disable fmSTLocalModeEventEnable 1 3 6 1 4 1 19831 1 1 3 1 2 1 5 1 Enable 2 Disable 8 3 3 COMMANDS AND STATE Commands and State available through SNMP are summed in the following table fmSTTransmitterOpMode 1 3 6 1 4 1 19831 1 1 3 1 1 1 Read and Write 1 ON 2 OFF fmSTRFPresent 1 3 6 1 4 1 19831 1 1 3 1 1 2 Read only Present 2 Not Present fmSTFault 1 3 6 1 4 1 19831 1 1 3 1 1 3 Read only 1 Fault 2 No Fault fwSTWarning 1 3 6 1 4 1 19831 1 1 3 1 1 4 Read only 1 Warning 2 No Warning fmSTLocalMode 1 3 6 1 4 1 19831 1 1 3 1 1 5 Read only 1 Local 2 Remote The commands are accepted by the unit only in remote mode and if the community strings are correctly set for both read and write operations The community read write strings have to be set both to the agent and manager units In the webp
70. precision of 0 05dB through display interface or remotely by WEB MOZART SERIES FM Exciters Transmitters USER S MANUAL 14 105 Digital Broadcast e ITALY e The level and the phase of the Pilot tone adjustable from the front panel and Web interface e AES EBU digital stereo audio interface available as option Limiter keeps the maximum frequency deviation within international requirements to avoid over modulation and adjacent channels invasion the limiter levels can be set from the front panel e Switch mode power supply with power factor control Highly efficient and widely over rated power supply modules insure low heating low AC power consumption and superior reliability The power factor control circuitry allows to meet all the international requirements for mains network disturbances High efficiency cooling system The air cooling system limits the heatsink temperature rise to only about 10 C above ambient temperature This assures the transmitter ability to properly operate even in high ambient temperature sites with hard climate conditions 2 3 HUMAN INTERFACE AND CONNECTIVITY AND WEB REMOTE CONTROL e All parameters can be displayed and set by front panel or from Web interface e the series shares the same human interface o LCD Display o Four arrows keys OK key ESC key direct function push buttons ON OFF Local Remote Reset Alarms o All the main working parameters are displayed by leds to indicate the t
71. r DOWN key Fig 5 61 Set minute page To change the minutes press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving To adjust the seconds press UP or DOWN key Fig 5 62 Set second page To change the seconds press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving MOZART SERIES FM Exciters Transmitters USER S MANUAL 62 105 Digital Broadcast 5 3 10 2 DATE SET In these menus it is possible to set the date the date is used in the history log menu during the events saving as the time of the day To adjust the day press UP or DOWN key Fig 5 63 Set day page To change the current day press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving To adjust the month press UP or DOWN key Fig 5 64 Set month page To change the current month press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select right value Press OK key to confirm or ESC key to exit routine without saving To adjust t
72. ransmitter status at the first glance On Off Local Remote Trip lock Out Alarm On Air Warning Alarm Interlock Audio Alarm Stereo Mode Mpx Mode RDS On Off SCA On Off Mono Mode Pre emphasis On Off Limiter On Off e Full control of the transmission and modulation parameters MOZART SERIES FM Exciters Transmitters USER S MANUAL 15 105 Digital Broadcast e ITALY Latest WEB SNMP interface optional o TCP IP Remote control WEB Server SNMP v2 and v3 with INFORMS DHCP FTP TELNET for full remote control system o The IP and all the network parameters can be easily read and set on the front panel o Firmware remotely upgradable by TCP IP an easy procedure is on the WEB interface without the needing to use proprietary tools the received software 1s controlled with a check sum after new release has been installed it s possible to return to the previous firmware release from WEB SNMP it s possible to select which release the new or the old one will run on air o Every alarm event is displayed on the frontal panel 200 events can be memorized in the transmitter memory and 64000 in the web board o The log can be saved in the PC in common text format o The log keeps track of commands given to the transmitter and of all the alarms happened to rebuild accurately the all history of the transmitter o Memory and recall of 10 000 working parameters pre settings The parameters of each station on the network can be memoriz
73. ress of the unit Usually the boot time of webserver loading is 1 minute after that the webpage will be active 3 Login as administrator 4 Go to the Modulator Upgrade menu and press the Sfoglia button to select the new firmware Modulator Reset WEB SERVER PC WEB MODULE 3RADE WEB MODULE gt MODULATOR Upgrade Delete UPGRADE gt Fig 8 17 Modulator Upgrade page MOZART SERIES FM Exciters Transmitters USER S MANUAL 88 105 Digita Digital Broadcast 5 Select the latest firmware hex file and click OPEN The file below is just an example please use the firmware provided by DB Elettronica lt Nuova Versione 30W Organise New folder Downloads Name Recent places Autodesk 360 g Google Drive Mozart30 v200 hw102 hex _ Mozart30 v201 hw102 hex _ Mozart30 202 hw103 hex _ Mozart30 203 hw103 hex This PC KS Filename Mozart30 v203 hw103 hex Cancel Fig 8 18 New firmware selection 6 Click on Upload button and confirm the operation pressing OK button on the popup window Modulator Reset UPLOAD FILE TO WEB SERVER gt WEB MODULE Sfoglia PUTAS IEI MODULATOR FIRMWARE UPGRADE WEB MODULE MODULATOR IPGRADE gt Fig 8 19 Upload the new firmware Are you sure to upload this file Annulla Fig 8 20 Confirm the upload MOZART SERIES FM Exciters Transmitters US
74. rning alarm is generated if the audio level at an active input channel drops below a threshold set in the menu Audio Low Level for at least T1 seconds In presence of Audio Low warning alarm in case the audio level exceeds the Audio Low threshold for at least T2 seconds the warning alarm status 1s automatically ended In case the input audio signal is lower than Audio Low Level the front panel led AUDIO will be switched off The timeouts T1 and T2 are set in the menus Audio Low T1 and Audio Low T2 EA BE 1 Hifi Alarma Puoi ssa aw pe E Hudio Low LUI i BH bldBus Fig 5 4 Audio Low Level menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 51 105 Digital Bro Broadcast To change the Audio Low level press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 20 dBu MAX value 20 dBu STEP 0 1 dB Table 5 17 Audio Low Level permitted values To setup the timeouts Audio Low T1 and T2 navigate to the relative menus with UP or DOWN keys Hi Alarms Larl Alarms Audio Low 1 Rudio Low Tz Fig 5 42 Audio Low timeout menus To change the Audio Low timeouts press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Pre
75. row of previous menu while in the second row the information showed are in order date hour and code of event recorded Press UP or DOWN keys to navigate the event list press OK or ESC key to exit MOZART SERIES FM Exciters Transmitters USER S MANUAL 59 105 Digita iial Broadcast Here below the complete list of events recognized is indicated EVENT TYPE CODE PT Max Current ALARM 001 Max Environment Temp ALARM 00 J Foldback Reflected WARNING 0004 Reset _ INFO 000 Max Supply Temp ALARM 00 PO o 008 Notusd InerlockOpn WARNING 000 Power On INFO 000 OSO Max Hardware Reflected ALARM 001 Fan Warning WARNING 002 s Frequency Change 003 O Change to Local INFO 004 OS Change to Remote 005 SwtchON INFO 008 O Switch OFF INFO 0019 OO Fault too many Alarms ALARM 0020 End PLL Unlock INFO 001 PLL Unlock ALARM 002 End Foldback Reflected INFO 024 End Hardware Reflected INFO 025 PO End Fan Warning INFO 0029 O End Max Heatsink Temp INFO 0030 RDS Alarm ALARM 003 OS End RDS Alarm 004
76. s a ALARM in case of a temporary alarm it returns automatically to the normal status at next attempt of the unit RED led b WARNING in case of a warning is present YELLOW led c ON incase the unit is connected to mains and switched on GREEN led LCD Display Navigation keys UP DOWN RIGHT LEFT OK ESCAPE key AUDIO and CONTROL leds a RDS AUX it is ON in case the RDS SCA AUX are on b MPX itis ON in case the MPX EXT mode is selected c AUDIO it is ON in case of correct level of input audio signal d AES EBU it is ON in case AES EBU 15 on e LIM itis ON in case the limiter 15 set to on f STEREO itis ON in case the MPX INT mode 15 selected PA PRE EMPH it is ON in case pre emphasis is h MONO it is ON in case the MONO mode is selected i PREF no actually available 1 PLL LOCK it is ON in case the PLL is correctly locked k AUTO no actually available INTLK it is ON in case the ENABLE is closed 7 Command keys Reset Alarms Local Remote ON OFF and leds Fault Local RF ON MOZART SERIES FM Exciters Transmitters USER S MANUAL 20 105 Digital Broadcast ITALY Fig 2 4 MOZART 120 300 500 1000 REAR VIEW 19 1 AC input 11 SCA BNC connector 2 LAN port 12 MPX BNC connector 3 Cooling FAN 13 RDS BNC connector 4 RF output connector N 14 ENABLE connector 5 Left XLR connector 15 RS 485 MASTER connector 6 Right XLR connector 16 RS 485 AUX con
77. ss Address Address 1D027A28 Address 10027 64 Address 10027204 Address 0 D us Kj ap bey de ode ct im im to n ip m im d DU d 1 C Sa LO LO ux uo h di 1 EU EU EU DH pH Con cto ct ct dr Kj bg d EQ bg d cl END Fig 8 24 Upgrade complete When the upgrade is complete the transmitter will be restarted automatically In case of procedure failed power off the unit wait some seconds and power on the unit Now retry the upgrade procedure again In case of new upgrading failed contact the assistance MOZART SERIES FM Exciters Transmitters USER S MANUAL 9 105 Digital Broadcast ITALY 8 2 UPGRADING THE WEBSERVER BOARD FIRMWARE To upgrade the webserver board please follow the next steps 1 Connect a PC to the Mozart transmitter using a crossover LAN cable Open a browser and type the IP Address of transmitter 2 Login as administrator 3 Goto the Webserver Upgrade menu and click on Sfoglia button B SERVER PC WEB MODULE WEB SERVER IMAGE i SERVE jt Fig 8 25 Webserver Upgrade page 4 Select the latest firmware tgz file and click OPEN The file below is just an example please use the firmware provided by DB Elettronica
78. ss OK key to confirm or ESC key to exit routine without saving MIN value O sec MAX value 1000 sec STEP 1 sec Table 5 18 Audio Low timeouts permitted values To disable this warning alarm set both the timeouts Audio Low 1 and T2 to 0 sec 5 3 7 6 AUDIO OVER EVENT The Audio Over warning alarm is generated if the audio level at an active input channel exceeds a threshold set in the menu Audio Over Level for at least T1 seconds In presence of Audio Over warning alarm in case the audio level drops below the Audio Over threshold for at least T2 seconds the warning alarm status is automatically ended In case the input audio signal is higher than Audio Over Level the front panel led AUDIO will be switched off The timeouts T1 and T2 are set in the menus Audio Over T1 and Audio Over T2 li 6 296 Fig 5 43 Audio Over Level menu MOZART SERIES FM Exciters Transmitters USER S MANUAL 52 105 Digital Bro Broadcast To change the Audio Over level press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select desired value Press OK key to confirm or ESC key to exit routine without saving MIN value 20 dBu MAX value 20 dBu STEP 0 1 dB Table 5 19 Audio Over Level permitted values To setup the Audio Over timeouts navigate to the relative menus with UP or DOWN keys Hf Alarms Lf Hlarms Audio Over A sec sb Audio Over T2 Fig 5
79. sscesssecsscenscesceesscescesseesscesscsesscesscesscessseesscs 54 TABLE 5 23 RDS TIMEOUT PERMITTED VALUES ese sese sese ese see sese sese sese 55 TABLE 5 24 MEMORY AVAILABLE 56 Se EE 60 TABLE 7 1 REMOTE 12 TABLE 8 1 TRAPS AND INFORMS AVAILABLE ccccscccsccsscesccesscssenscesscssenccesseessenccessessesccesseessesscesseussesscessessenscusseusss 99 MOZART SERIES FM Exciters Transmitters USER S MANUAL 8 105 RN 1 GENERAL INFORMATION 1 1 SAFETY NOTICES To avoid risks of electrical shocks or fire only qualified personnel should execute the procedures specified in this manual When the protective covers of any device or component connected to a 110 240 VAC source by a power cord are removed voltages and currents dangerous to life may be exposed Contact with 110 240 Volts of alternating current and associated direct current and voltages can be fatal CAUTION To reduce the risks of electrical shock do not remove the cover or the back Refer for servicing to qualified service personnel This installation should be done by a qualified person and should comply with to all local applicable laws Beryllium Oxide It is dangerous component if inhaled eaten or put into direct contact
80. sseesscensceesseesscs 56 PIG 5 30 EDIT MEMORY MENUS rari nino eset s arri one eden Desa d ved sis 56 FIG 5 51 ENABLE MEMORY EDITING PAGE cccccssccssscssccsscccsscesscesscesscesscessseesscesscessseesscessceesseesscessceesscesscesscensseesecs 37 FIG 5 52 ENDING EDITING MEMORY PAGE ccsscccssccsscccsccescccesccescceusceesccescseusceusscenccesceusccescseesseusceuscseusseesceueceusseuscss 57 MOZART SERIES FM Exciters Transmitters USER S MANUAL 6 105 IN FIG 5 53 MEMORY MENU DURING EDITING cscccsssccsseccecccccsecvecceccecsccssccescecesecssccaccececcosscccceccaccsscsecceceaccssccesseseucosses 97 FIG 5 54 CONFIRMATION EDITING MEMORY PAGE cccccscccssccscccsccessccescccsccessseusscesccesseesscescceusseesscesccesseesccesceusseuscss 57 mis CLEAR P UEM ILES COMI SCHO i I nori 58 FIG 5 56 CLEAR ALL MEMORY CONFIRMATION PAGE cssccoecccsecccscecesecnsccaccecesecssccaccecceccssccecsecceccsscnecceceacosscsecseceacesses 58 CG Sew we REM B e dL T E 59 FIG 5 55 HISTORY MENU EVENT DETAIL PAGE 59 FIG 5 39 GENERALS MENU FLOW GRAPH iii 61 CG SEP 62 je e 62 PIG 2 02 SECOND PAGE 62 PIG 3 03 SET DAY PAGE cRCK O O vM 63
81. ter is enabled the value can be regulated in the next menu ah TJ Fig 5 23 Enable limiter menu To enable disable the limiter press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the on off state Press OK key to confirm or ESC key to exit routine without saving MOZART SERIES FM Exciters Transmitters USER S MANUAL 38 105 Digital Broadcast pun ITALY In case the Limiter 1s enabled the green led LIM on the frontal panel will switched on To adjust the limiter value press DOWN key to select the Limiter value sub menu Fig 5 24 Limiter value menu To change the limiter value press the OK key to enter the program mode blinking arrow in second row on the right Press UP or DOWN keys to select the new value Press OK key to confirm or ESC key to exit routine without saving The limiter value is applied in real time and only if the limiter 1s enabled MIN value 30 KHz MAX value 180 KHz STEP 1 KHz Table 5 5 Limiter permitted values MOZART SERIES FM Exciters Transmitters USER S MANUAL 39 105 DB Digita Broadcast Digital Bro Hmm 5 3 5 SENSITIVITY MENU In this menu it is possible to set the sensitivity value in of all available unit input channels the sensitivity level will induce a regulation of channels internal attenuators A sensitivity value equal to the relative channel input level will
82. the amplifiers for which the supplier cannot be considered responsible Q PREVENTION OF ACCIDENTS When it is used in normal applications and within the parameters defined in the technical specifications this equipment does not endanger health and safety provided that normal operating and engineering safety practices are observed and that it 1s used only by authorized trained and qualified personnel O THERMIC AND ENVIRONMENTAL CONDITIONS A too high environmental temperature in any case not higher than 45 C shall cause a non adequate rack cooling putting the equipment in hard working conditions An air conditioner should be installed to keep the room temperature constant even in case of external temperature variation MOZART SERIES FM Exciters Transmitters USER S MANUAL 25 105 Digital Broadcast nd ITALY 4 20 CONNECTIONS Install the transmitter so that the space over and under the equipment 15 sufficient for the cooling air to flow through Before installing the equipment always make sure that the transmitter is not powered This has the purpose to prevent electrical shocks to the operators and damage to the equipment Before carrying out any other electrical connection connect the rack to the station ground Connect the transmitting antenna cable or the cable related to the connection of the output filter to the output connector of the unit in the latest case connect the output of t
83. the unit analogic working values VPA voltage that supplies the RF module in Volt IPA current absorbed by the RF module in Ampere VPu Main power supply voltage in Volt VT Voltage Tuning VCO working voltage in Volt go 11 VT 2a fN Fig 5 9 Voltages and Current page MOZART SERIES FM Exciters Transmitters USER S MANUAL 30 105 Digital Broadcast e M 5 2 6 HEATSINK TEMPERATURE This page allows the visualization of the RF heatsink temperature in Celsius degrees Fig 5 10 Heatsink temperature page 5 2 7 DEVICE INFORMATION This page allows the visualization of device model manufacturer name hardware and firmware revisions Fig 5 11 Device information page MOZART SERIES FM Exciters Transmitters USER S MANUAL 31 105 aA NN 5 3 SETTINGS MENU The following pages are related to the unit main parameters To navigate on Setting menu press LEFT or RIGHT key from Main Menu In case sub menu is present an arrow pointing downwards will be showed in the second row on the right press DOWN or UP to navigate on sub menus 0 Main Menu 1 Frequency 2 Setting Power 3 Operative Mode 4 Audio Selection 5 Sensitivity Set 6 Presettings 7 Alarms Warnings 3 Memory Manage 9 History Log 10 Generals Fig 5 12 Setting menu flow graph MOZART SERIES FM Exciters Transmitters USER S MANUAL 32 105 ili Digital Broadcast Di
84. the victim has also suffered burns then without obstructing breathing proceed as follows Do not remove clothing from burn wounds e If possible gently pour cold water over wounds to relieve pain Do not use any medication e Call for urgent medical assistance MOZART SERIES FM Exciters Transmitters USER S MANUAL 10 105 Digital Broadcast 1 3 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE reduce the disposal of waste 1 4 MANUFACTURE LABELS All the units are identified by a black silver label DB ETTRONICA ay a SERIAL NUMBER RETURN LOSS RATING EQUENC The purpose of the DIRECTIVE 2002 96 EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on waste electrical and electronic equipment WEEB is as first priority the prevention of waste electrical and electronic equipment and in addition the reuse recycling and other forms of recovery of such wastes so as to To do this remember to collect separately all the electronic material Fig 1 1 Units Label Label fields 1 Product name This field contains the model of the unit part name 2 Serial number This field contains the serial number of the module or equipment made by 8 digits 3 Operating Frequency This field contains the operating frequency for FM units or the channel and standard for TV units set by the factory In case no indication is present the unit is considered as broadband in
85. ware firmware revision A E Webserver info and firmware build MOZART SERIES FM Exciters Transmitters USER S MANUAL 74 105 Bro Ap 8 1 2 LOGIN PAGE To have the possibility to change the functioning parameters of the unit you need to enter as administrator Here the Login page LOG IN Fig 8 2 Webserver Login page The standard Administration username and password FACTORY ADMIN ID admin FACTORY ADMIN PASSWORD admin FACTORY IP ADDRESS 192 166 1 251 MOZART SERIES FM Exciters Transmitters USER S MANUAL 75 105 Digital Broadcast 8 1 5 SETTINGS PAGE In this page is present a view of the status of unit parameters as normally indicated in the front panel on the LCD display If the login has been done it will be possible to change the values otherwise it is possible only to see them FREQ 98 MHz T M af 0 RDS AUX WARMING e 15 51 30 June 2014 LOGIN STATUS Admin o Presettings o Memories Scheduling o Email Notifications Log Events gt Administration o Modulator Upgrade o Web Server Upgrade Set FWD 0 W FWD 0 W 0V E AUDIO LIM E B AES EBU STEREO MONO Impedance Limiter Limiter value Preemphasis lt Active memory settings ID ADD NEW ONE settings upload from E Me Sfoglia fsi Fig 8 3 Webserver Setting page The parameters availabl
86. ware is passed from the web module to the microprocessor of the unit FREQ 98 MHz Set FWD 0 W FWD 0 W RFL 0 W MOD 0 KHz RF Temp 0 C ES V4 0V l4 0 ALARM RDS AUX AUDIO y PREEMPH PREF AUTO ALARM r r LOCAL RF OM WARNING MPX AES EBU STEREO MONO LOCK INTLK Li 16 15 30 June 2014 LOGIN STATUS Admin Modulator Reset UPLOAD FILE TO WEB SERVER PC gt WEB MODULE Sfoglia IRSA MODULATOR FIRMWARE UPGRADE WEB MODULE gt MODULATOR o Logout o Settings 3000 v218 hw200 hex Upgrade gt Presettings o Memories Scheduling o Email Notifications UPGRADE LOG o Log Events Administration gt Modulator Upgrade o Web Server Upgrade Fig 8 14 Webserver Modulator Upgrade page To upgrade the modulator refer to the Upgrading modulator firmware paragraph MOZART SERIES FM Exciters Transmitters USER S MANUAL 86 105 Digital Broadcast 8 1 10 WEBSERVER UPGRADE PAGE If the login has been done it will be possible to upgrade the firmware of the webserver board uploading the file from this page The upgrade will be automatically done once the file has been uploaded The upgrade will be automatically done once the file has been uploaded The upload is done in 2 steps e The software is uploaded into the webserver board web module and stored in it e The software is applied to the web server FREQ 98 M
87. with skin especially if the skin is cut or wounded Special care is required in handling beryllium material in order to NOT produce any dust particles fumes etc etc Whenever beryllium material 1s broken it is extremely important to collect all parts in a carefully sealed and marked container for discharging in a specific way through controlled channels All above operations have to be affected using gloves and tongs with special care taken not to produce dust After handling beryllium components it is essential to wash hands carefully Beryllium compounds are used in RF Connectors MOZART SERIES FM Exciters Transmitters USER S MANUAL 9 105 Digital Broadcast e ITALY 1 2 FIRST AID IN CASE OF ELECTROCUTION Do not touch the victim until the electrical circuit has been interrupted to make sure the person is isolated If this 1s not possible move the victim away from the conductor by using insulated material If respiration is interrupted artificial respiration must be applied mouth to mouth respiration Lay the patient on his back feet elevated above the level of the head chin up and head back Call a doctor urgently In case of a mouth wound it may be necessary to apply mouth to nose respiration blocking the patient s mouth In case of face wounds the need for manual artificial respiration may arise Push down on the chest of the prostrate patient whilst moving the patient s arms up and out If
88. y Reboot is not necessary Fig 8 7 E mail notifications saving settings MOZART SERIES FM Exciters Transmitters USER S MANUAL 80 105 Digital Broadcast ITALY The content of the e mail notification 1s provided in the following format Message auto generated following warning alarm event FREQ 88 00 MHz FWD 69 6 W REFL 0 0 W TEMP 0 0 C V1 0 0 V 0 0 V V3 0 0 V I1 0 0 A 12 0 0 A I3 0 0 A Alarm and Warning events are present in the Log file attached Fig 8 8 E mail notifications content format In the notification the information indicated are Transmission frequency in MHz Forward power in Watt Reflected power 1n Watt Heat sink temperature in degrees Celsius DC voltage to supply each RF board in Volt Absorbed current of each RF board in Ampere Information about the type of event that generated the notification is present in the attached file log events txt with following format iis 11 SSH 11 12 12 12 38 38 00 00 00 TIME DATE EVENT TYPE 30 06 2014 Switch ON 30 06 2014 Warning Interlock 30 06 2014 Warnings Present 30 06 2014 RF Present 30 06 2014 Interlock OK 30 06 2014 Warnings Absent Fig 8 9 Log event txt This log file has a capacity of 200 events listed for lines Exceeded this number all the events are automatically erased and a new file 1s started The complete log file can
89. y It has no sense to recall an empty Memory but if it is recalled the empty Memory will be an exact copy of the last Active Memory MOZART SERIES FM Exciters Transmitters USER S MANUAL 56 105 Digita Broadcast Digital Bro Hmmm To enable the editing of a Memory navigate with UP or DOWN keys in the sub menus up to the desired Memory M keep pressing OK key until the display shows the line Lelio Memor Sure 24 4 Fig 5 51 Enable Memory editing page Press RIGHT key to enable the editing or LEFT key to exit if the editing is confirmed the display shows the following line Lasd Memor End Memory Editirna Fig 5 52 Ending Editing Memory page If editing Memory is enabled in the first row of every menu between the brackets the edited Memory number will be alternated with the menu ID Changing parameters in this modality does not influence the unit on air working mode but the parameters are saved in the Memory edited Pressing ESC key will exit from editing Memory state without any change in that Memory To save the new parameters it 15 necessary return in the Memory menu Fig 5 53 Memory menu during editing And keep pressing the OK key until the display shows the line Fig 5 54 Confirmation editing Memory page Press RIGHT key to confirm the saving procedure or LEFT key to discard the editing MOZART SERIES FM Exciters Transmitters USER S MANUAL 57 105 Digital Broadcast

Mozart-1000 Manual

Contents

Download Pdf Manuals

Related Search

Related Contents