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ECRESO FM 100/300 W, user manual– 06/2015

Page 170

Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong – 33700 Bordeaux-Merignac (France)
Tel +33 (0)5 57 928 928 – Fax +33 (0)5 57 928 929 –

www.worldcastsystems.com – [email protected]

APPENDIX B:

ADJUSTING THE IMPEDANCE OF ANALOG INPUTS

Default impedance of analog inputs is high.

It can be set to 600 by jumpers.

Before setting the jumpers, make sure that all cables are disconnected. Remove all the screws securing the cover.

Jumper position on a type II board:

J2

J1

High

impedance













600













J1

J2

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Summary of Contents for Ecreso FM 100 W

Page 1: ...WorldCast Systems web www worldcastsystems com e mail contact worldcastsystems com ECRESO FM 100 300 W User manual 87 5 108 MHz FM TRANSMITTER Date 2015 06 08 Version 1 3 0...

Page 2: ...ce meets the requirements of the applicable European Community Directives This device is in the process of being tested for FCC compliance This device meets the specification requirements for IC certi...

Page 3: ...against VSWR 17 2 4 3 Protection against high temperature 17 2 4 4 Protections incorporated into the PSU 18 3 TECHNICAL SPECIFICATIONS 19 3 1 Environmental 19 3 2 Power supply 19 3 3 Physical 19 3 4...

Page 4: ...Audio generator parameters 39 5 10 Modulation parameters 39 5 11 Stereo Encoder parameters 42 5 12 RDS SCA encoder parameters 42 5 13 FM limiter parameters 44 5 14 RDS parameters 46 5 15 SD card para...

Page 5: ...ONFIGURATION WITH THE PC APPLICATION 97 8 1 Overview 97 8 2 Using the application 97 8 2 1 Connection 97 8 2 2 Configuration 98 8 2 3 Saving parameters 104 9 THE EMBEDDED WEBSITE 105 9 1 Introduction...

Page 6: ...g function pinout 155 10 3 4 Remote monitoring function pinout relays 156 10 3 5 Physical representation of the analog GPIOs 157 10 3 6 Management using serial commands 158 10 3 7 Specification of the...

Page 7: ...r warranty Audemat provides a range of professional monitoring and measurement tools for Radio TV complemented by an extensive range of remote control systems for management configuration and monitori...

Page 8: ...ical network If the electrical network is not stable a power conditioner such as a UPS must be used The device must only be used with a plug that incorporates a protective ground contact To avoid any...

Page 9: ...d Using multiple captors a SD card records operating conditions which allow a precise and quick diagnostic for after sale services If missing or if recorded readings show proper operating conditions h...

Page 10: ...featured for local maintenance and configuration they also allow full remote control by Web server SNMP RS232 or GPIOs depending on options Options available with the current version are RDS the inte...

Page 11: ...eaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 2 2 Accessories The ECRESO FM is supplied with 1 power cable 1 serial cable 2 10 AT f...

Page 12: ...3 dB VSWR or audio fault WARNING minor fault of the unit ambient temperature radiator temperature PSU temperature fan current voltage 1 dB loss of signal battery low on startup VSWR VSWR of the unit R...

Page 13: ...error messages visible on the embedded web site it should therefore only be done during maintenance operation procedures See section 5 15 for the SD card removal procedure The optional RF metering boa...

Page 14: ...nce Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 2 3 3 Opened cover Low voltage power bloc Mains filter Optional GPIO board Optional communication boar...

Page 15: ...33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Control board IP board JP4 JP5 jumpers are present JP6 JP7 JP8 no jumpers T...

Page 16: ...necessarily the main audio channel Depending on the desired configuration use Line 2 or MPX inputs as the main audio source see section 5 3 Do not inject a digital signal on L and R channels or an ana...

Page 17: ...000 W 1500 W 2000 W Threshold 20 W 25 W 50 W 55 W 90 W 90 W Software protection The software protection prevents the transmitter to reach a given reflected power value by blocking the control or by lo...

Page 18: ...llows Main power supply if the difference between the measured voltage and the expected voltage is greater than 10 a Warning alarm is triggered Alarm Volt1 Expected voltage is automatically computed A...

Page 19: ...so FM 100W 300W 1 fan between 10 l s and 30 l s depending on ambient temperature 3 2 Power supply Voltage 100 VAC to 254 VAC Frequency 47 Hz 63 Hz Max consumption 200 W for the Ecreso FM 100W 500 W fo...

Page 20: ...output continuously 0 100 W or 0 300 W VSWR 1 35 Optimal performance 1 1 Spurious and harmonic suppression 75 dBc 10 MHz input recommended range 10 dBm to 10 dBm 3 6 Composite operation Bandwidth 40...

Page 21: ...dBFS range Sampling rate Auto adjusted up to 192 kHz Bit 16 24 32 Multiplex MPX SCA Connector BNC type Impedance 5 k unbalanced Level Software adjustable 18 18 dBu range 3 10 HF output Connector N ty...

Page 22: ...t to a 50 load with a wattmeter The 50 charge power must be greater than 150 W for a 100 W transmitter and greater than 400 W for a 300 W transmitter When you acquired your transmitter the RF amplifie...

Page 23: ...0 W From the main screen press the Enter key to display menus then the key until you see the TX Parameters menu 9 8 0 0 M H z 0 W T X P A R A M E T E R S 1 F R E Q P F W D 9 8 0 0 0 Once you see this...

Page 24: ...l you see the Input Select menu Then press the Enter key Browse through the Input Select menu using the and keys to switch to manual mode Select the current input LINE1 for analog see sections 4 2 4 t...

Page 25: ...he key until you see the MPX In menu Then press the Enter key Press the Enter key once more to set the MPX1 input Browse through the MPX1 menu using the and keys to set the nominal level between 50 an...

Page 26: ...ress Enter to return to the list of menus Confirm with the Enter key and press until you see this screen When the CODER menu is selected press Enter to return to the list of menus G O T O S T E N C O...

Page 27: ...n is 50 s Depending on your country you might need to switch it to 75 s in the United States for instance The Pre accentuation parameter is only visible in Expert mode you must therefore first change...

Page 28: ...ENGI_REV_xxx exe to launch the application 2 Select the serial port connected to the ECRESO FM and the port speed 9600 for the front panel connector 4 3 2 Setting the transmitter 1 Set the power in W...

Page 29: ...Set the total deviation between 0 and 150 kHz Set the pilot deviation between 0 and 25 5 kHz 4 3 6 Setting the analog or AES inputs Click the Audio Input button Use LINE1 commands for analog inputs Us...

Page 30: ...s performances vary from one browser to another Below is a list of compatible browsers from the most performing to the less performing by operating system Windows XP Google Chrome Mozilla Firefox Wind...

Page 31: ...Power frequency and RF on Input priority setting MPX configuration Input configuration Default transmitter pre accentuation is 50 s Depending on your country you might need to switch it to 75 s in the...

Page 32: ...ellow LED indicates the unit is in local mode it is in remote mode when the LED is off With a serial command o for a module CONF MODE LOCAL or REMOTE o for a transmitter TX MODE LOCAL or REMOTE Modifi...

Page 33: ...m 0 to 9999 dB depending on the transmitter s power MAX VSWR TX VSWR MAX read write With this parameter set the triggering threshold for the VSWR alarm It has no bearing on the VSWR Trip parameter des...

Page 34: ...nd the read delay leads to an SFN alarm loss of synchronization From 0 to 5000000 00 s 10 MHz OPERATION CONF 10MOPE read write With this parameter set the operating mode of the 10 MHz input In manual...

Page 35: ...when units are in absolute mode see definition of modes section 5 15 From 90 to 0 dBr SILENCE INPUT xx SW SILENCE read write With this parameter select the channel L R L or R L and R on which silence...

Page 36: ...ffects the final deviation A negative value decreases the deviation a positive value can increase the deviation and or cause the MPX hard clipper to be used if enabled which in turn may lead to audio...

Page 37: ...come from the transmitter on the LINE2 input For example if the audio peak from the source is 4 dBFS this parameter must be set to 4 dBFS for optimal operation If you do not know the audio source leve...

Page 38: ...el producing the deviation as set in the Modulation menu From 18 dBu to 18 dBu DRIVE INPUT MPXn DRIVE read write With this parameter you can slightly compensate the input audio level It directly affec...

Page 39: ...eo PREAC INPUT AUDIOGEN PREAC read write With this parameter set the pre emphasis Select 0 s is the audio signal is pre emphasized before getting to the transmitter Otherwise select according to the c...

Page 40: ...e audio deviation affects the total deviation and thus automatically adjusts the MPX deviation Make sure to avoid overmodulation In case of loss of a sub carrier RDS or SCA the deviation which was pre...

Page 41: ...th internal RDS Audio 63 5 kHz Pilot 7 5 kHz RDS 4 0 kHz Ex 3 inject stereo MPX with Audio 67 5 kHz Pilot 7 5 kHz If the RDS is disabled Audio 67 5 kHz Pilot 7 5 kHz With internal RDS Audio 67 5 kHz P...

Page 42: ...MONO MONO_L or MONO_R AUDIO CH CODER SELECT AUDIO read only This parameter indicates the channel used by the modulator for the audio as set with the INPUT SELECT menu NONE AUTO LINE1 LINE2 MPX1 MPX2 P...

Page 43: ...S source is updated when there is a switch of audio source OFF disables the RDS MPX1 MPX2 INTERNAL AUTO or OFF La source interne ne peut tre s lectionn e que si l option RDS est pr sente Sans l option...

Page 44: ...or it generates a noticeable audio distortion It is therefore best to set it at 0 or at the maximum authorized deviation plus a few kHz to ensure additional security with the audio processor From 0 to...

Page 45: ...ATE THRESHOLD CONF AGC THR read write This threshold will freeze the AGC operation when the audio level is below the user set limit This function limits floor noise and prevents unwanted AGC processin...

Page 46: ...Note the RDS is enabled with the RDS SCA ENCODER parameters CURRENT MAIN RDS DSN This parameter indicates the current DSN number MAIN DSN PI RDS MAINDSN PI read write With this parameter set the PI co...

Page 47: ...hildren s programmes Language 19 Social Affairs Religious Music 20 Religion Religious Talk 21 Phone In Personality 22 Travel Public 23 Leisure College 24 Jazz Music Unassigned 25 Country Music Unassig...

Page 48: ...reo with non dynamic 14 stereo with compressed static 15 stereo with compressed dynamic TA TP RDS MAINDSN TATP RDS MAINDSN TA RDS MAINDSN TA read write With this parameter enable or disable the TA Tra...

Page 49: ...be done during maintenance operation procedures Unscrew the warranty warning shield before starting the removal procedure These parameters are available as Front panel SD card menu see section 6 3 21...

Page 50: ...ection 9 7 4 5 17 System parameters These parameters are available as Front panel About System menu see section 6 3 22 Serial commands SYS see section 7 2 1 Engi PC application Input Switch Page see s...

Page 51: ...e default mode for the transmitter is the Easy mode only menus required for basic configuration are available For instance the RDS menu mentioned above is not visible To display all menus simply switc...

Page 52: ...ue set each character at a time Text values are set from left to right number values are set from right to left The button is used to Access a lower level menu Enable the edit mode for parameters that...

Page 53: ...aux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 6 3 Structure of the Ecreso FM menus 6 3 1 Overview Menus followed by are read only Th...

Page 54: ...8 0 0 M H z 1 0 0 W P r 8 W V S W R 1 0 P E A K 7 8 k H z I N P U T S O U R C E L I N E 1 A N A 1 L E V E L d B U L 1 2 0 R 1 2 0 A E S 2 L E V E L d B F S L 1 2 3 R 1 2 1 M P X 1 L E V E L d B U 1 1...

Page 55: ...H z 1 0 0 W M O D U L A T I O N 9 8 0 0 M H z 1 0 0 W S T E N C O D E R 9 8 0 0 M H z 1 0 0 W R D S S C A E N C O D E R M E N U S F M L I M I T E R 9 8 0 0 M H z 1 0 0 W R D S 9 8 0 0 M H z 1 0 0 W N...

Page 56: ...S menu pertains to the whole transmitter The RF PARAMETERS menu pertains to the Helios FM 20 100W and Ecreso 100W only On a compact Ecreso FM the TX PARAMETERS menu is not present 9 8 0 0 M H z 1 0 0...

Page 57: ...ontact worldcastsystems com 6 3 5 ALARMS Menu 1 0 4 0 5 M H z 1 0 0 W A L A R M S This read only menu is only visible if alarms are present It then displays one screen per current alarm press the key...

Page 58: ...U T S E L E C T B A C K U P 2 M P X 1 1 I N P U T S W I T C H P L A Y E R 2 I N P U T S E L E C T B A C K U P 3 P L A Y E R 1 I N P U T S W I T C H C R O S S F A D E 1 2 3 2 G O T O S W I T C H I N P...

Page 59: ...o the Player menu 9 8 0 0 M H z 1 0 0 W L I N E 1 1 L I N E 1 P R E S E N C E L R 1 L I N E 1 L E V E L 0 6 0 0 1 L I N E 1 D R I V E 0 0 1 L I N E 1 R I G H T T R I M 0 0 1 L I N E 1 F I L T E R 1 5...

Page 60: ...M P X 1 1 M P X I N 2 M P X I N M P X 1 M P X 2 P R E S E N C E S T R S 1 G O T O 2 M P X I N M P X 1 M A I N M P X I N L E V E L 0 6 0 0 2 M P X I N M P X 1 D R I V E 0 0 2 M P X I N M P X 1 R M S 1...

Page 61: ...worldcastsystems com 6 3 9 Audio Gene Menu 9 8 0 0 M H z 1 0 0 W A U D I O G E N E 1 A U D I O G E N E S T A T E O F F 1 A U D I O G E N E P R E A C 5 0 1 A U D I O G E N E L E V E L 0 6 0 0 1 A U D I...

Page 62: ...9 8 0 0 M H z 7 5 0 W M O D U L A T I O N 1 M O D U L A T I O N R M S 1 2 6 1 M O D U L A T I O N D E V M P X 7 5 0 1 M O D U L A T I O N D E V A U D I O 6 3 9 1 M O D U L A T I O N D E V P I L O T 7...

Page 63: ...castsystems com 6 3 11 Stereo encoder Menu 9 8 0 0 M H z 7 5 0 W S T E N C O D E R 1 S T E N C O D E R M O S T S T E R E O 1 S T E N C O D E R A U D I O C H L I N E 2 1 M O D U L A T I O N P H I 1 9 k...

Page 64: ...0 W R D S S C A E N C O D E R 1 R D S S C A E N C O D E R R D S C H M P X 2 1 R D S S C A E N C O D E R R D S I N M P X 2 1 R D S S C A E N C O D E R R D S B A C K U P O F F 1 R D S S C A E N C O D E...

Page 65: ...G C 0 0 0 2 A G C R E L E A S E 5 0 0 0 2 F M L I M I T E R F M L I M T R 0 0 2 A G C G A T E T H R E S H 7 0 0 0 2 F M L I M I T E R P W R 1 M 1 6 0 5 2 L I M I T E R S T A T E O F F 2 F M L I M I T...

Page 66: ...R D S M A I N D S N C L O C K T I M E O N P I F 1 0 B P T Y 1 9 1 R D S 2 R D S M A I N D S N C T O F F S T 0 1 3 0 P S M Y R A D I O 1 G O T O 2 R D S M A I N D S N M A I N R D S M S 0 9 D I 1 2 2 R...

Page 67: ...ldcastsystems com 6 3 15 Network Menu 9 8 0 0 M H z 1 0 0 W N E T W O R K 1 N E T W O R K A D R 1 9 2 1 6 8 0 1 2 1 0 3 1 N E T W O R K M A S K 2 5 5 2 5 5 2 5 5 0 0 0 1 N E T W O R K G W 1 9 2 1 6 8...

Page 68: ...tems com contact worldcastsystems com 6 3 16 COM Menu 9 8 0 0 M H z 1 0 0 W C O M 1 L O C A L C O M S P E E D 1 1 5 2 0 0 1 C O M 1 S P E E D 1 1 5 2 0 0 1 C O M 2 S P E E D 1 1 5 2 0 0 1 L O C A L C...

Page 69: ...ply Menu 9 8 0 0 M H z 1 0 0 W P O W E R S U P P L Y 1 C U R 1 2 1 2 A V O L T 1 4 8 2 V 1 C U R 2 2 1 2 A V O L T 2 4 8 2 V 1 C U R 3 2 1 2 A V O L T 3 4 8 2 V 1 C U R 4 2 1 2 A V O L T 4 4 8 2 V 1 P...

Page 70: ...Fan Menu 9 8 0 0 M H z 7 5 0 W T E M P F A N 1 T A M B 3 1 C T H E A T 5 2 C 1 F A N 1 2 0 0 0 r p m F A N 2 2 0 0 0 r p m 1 T P S U 3 8 C 1 M A X A M B 5 0 C 1 M A X H E A T 7 0 C 1 M A X P S U 7 0 C...

Page 71: ...8928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 6 3 19 Time Date Menu 9 8 0 0 M H z 1 0 0 W T I M E D A T E 1 H H M M D D M M Y Y 1 4 0 4 2 3 0 6 1 1 1 G O T O M A I N T...

Page 72: ...I C E N S E 2 G E N E R A T E K E Y R D S B A S I C P L A Y E G O 1 E N A B L E L I C 2 E N T E R K E Y N E W 0 0 0 0 0 0 0 0 0 0 0 1 D I S A B L E L I C 2 C L E A R K E Y R E M O V E C L E A R 1 G O...

Page 73: ...Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 6 3 21 SD Card Menu 9 8 0 0 M H z 1 0 0 W S D C A R D 1 S D C A R D S T A T U S O K 1 S D C A R D E J E C T Y E S 1 G O T O M...

Page 74: ...1 S Y S N A M E S Y S G L T 7 5 1 T X N A M E T X G L T 7 5 1 S O F T R E L L I S T C P U 0 1 0 0 E X C 0 1 1 S O F T R E L E A S E 0 1 0 0 1 H A R D R E L 0 3 1 C A N I D 1 2 1 D A T E C A L I B 2 3...

Page 75: ...Neil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 6 3 23 Easy Expert Menu 9 8 0 0 M H z 1 0 0 W E A S Y 6 3 2...

Page 76: ...lems during connection set the same communication speed and identical settings for both devices See figure Port parameters 9600 bits per second 8 data bits No Parity 1 Stop bit No Handshaking Commands...

Page 77: ...ect without a password enter LOGIN And if a password has been set LOGIN my_password For Telnet connections use the embedded website identifiers see section 9 7 7 IP_user and my_IP_password in the foll...

Page 78: ...ard SYS GPIO CONF2 R W AMB or FAN1 or VOLT or HEAT or FAN2 or CURRENT or PWR Sets the RC ANA4 on an analog GPIO board SYS GPIO IN ACT R XX X A F 0 9 Indicates the corresponding RC when managed manuall...

Page 79: ...r of the unit example 300 300 W SYS RAZ W RAZ Reloads default values With an IP unit wait for IP connection to be available before shut off SYS RST W Reset of all parameters SYS RST CPU W RST General...

Page 80: ...kHz over 1 second MEAS DEV RMS R 150 0 150 0 Gives the average value for the signal deviation in kHz MEAS EXC_TEMP R 0 125 Gives the temperature of the modulator board MEAS FAN1 SPEED R xxx x x 0 9 F...

Page 81: ...ands available both as TX and CONF are followed by a star For Ecreso FM transmitters with no external amplifier who are not controlled by a Nephtys central unit use TX commands NAME Access R W Possibl...

Page 82: ...ration commands These commands are specific to an individual unit When a command is available both as TX and as CONF followed by a star below it should be used only in local maintenance Greyed out com...

Page 83: ...1 temperature alarm CONF INT_TEMP MAX R W 0 99 Sets the triggering threshold for the temperature alarm of the internal sensor CONF MODE R LOCAL or REMOTE Indicates the mode local or remote Available i...

Page 84: ...OK ALARM COMM R ON or OFF Indicates if there is a communication fault with one of the units of the system ALARM CUR1 R ON or OFF Indicates the PSU 1 current is over the max threshold ALARM CUR2 R ON o...

Page 85: ...set SFN delay and the measured SFN delay This alarm indicates a loss of SFN not a loss of transmission ALARM SUPPLY1 R ON or OFF PSU 1 state ALARM SUPPLY2 R ON or OFF PSU 2 state 1500 2000 W modules o...

Page 86: ...er 100 milliseconds INPUT LINE1 RIGHT PKMAX R 100 28 Gives the right audio input max peak value over 1 second INPUT LINE1 SW BACKDELAY R W XXX 0 30 Back delay on the channel with the highest configura...

Page 87: ...Hz INPUT MPX1 LEVEL R W 18 00 18 00 Internal numerical gain INPUT MPX1 LOST R YES or NO Detection of silence on the input after timeout If Yes an alarm may be sent depending on the setting for INPUT...

Page 88: ...the right audio input max peak value over 1 second INPUT PLAYER SAMPLING R W 44 or 48 or 96 Sampling frequency of the internal player audio signal INPUT PLAYER SW BACKDELAY R W XXX 0 30 Back delay on...

Page 89: ...ich DSN sent by UECP is copied to the ALT memory RDS ALTDSN MS R W 0 or 1 Numerical flag that automatically modifies the sound level of an RDS receiver depending on the broadcast program 1 music 0 spe...

Page 90: ...ies INFO NEWS LOCAL default value LOCALNEWS RDS INFO NEWS STR R W A Z Sets the command that modifies INFO NEWS default value NEWS RDS INFO OTHER STR R W A Z Sets the command that modifies INFO OTHER d...

Page 91: ...X X 0 9 A Z Station name with 8 characters RDS MAINDSN PTY R W 0 31 Program type as set by the RDS standard RDS MAINDSN PTYN R W XXXX X 0 9 A Z Program type name RDS MAINDSN RT R W X X X 0 9 A Z Radio...

Page 92: ...TIST RDS PS3 TRUNCATE R W ON OFF Truncated text RDS PS4 CENTER R W ON OFF Centered text RDS PS4 DELAY R W 0 99 Delay between 2 consecutive screens RDS PS4 EN R W ON OFF Enables disables string4 RDS PS...

Page 93: ...r OFF Indicates if the PSU 1 of the amplifier is ON or OFF STAT INTERLOCK R CLOSE or OPEN State of the antenna safety loop STAT INTERLOCK LOAD R CLOSE or OPEN State of the load safety loop STAT LINK R...

Page 94: ...3 0 557 928929 www worldcastsystems com contact worldcastsystems com 7 3 HyperTerminal connection With Windows 95 98 2000 XP Vista 7 launch the HyperTerminal Start Programs Accessories Communication H...

Page 95: ...strong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com The next window appears Connection Select the serial port with which...

Page 96: ...29 www worldcastsystems com contact worldcastsystems com Port settings Your connection has been established you can directly communicate with the device connected to the serial port of your computer Y...

Page 97: ...y double click on ENGI_REV_xxx exe to launch the application Connect the Ecreso FM front or rear panel serial port to a RS 232 port on the PC using a straight cable with a female connector for the PC...

Page 98: ...ccess all the functions 8 2 2 Configuration Once connected click the Start button to retrieve RF values and thresholds on the main page These values are described section 5 3 Values that can be set ar...

Page 99: ...ites Kennedy 20 avenue Neil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Audio input These values are describe...

Page 100: ...They are only available if the Basic RDS option is enabled On the Basic RDS page set the main DSN and the alternate DSN On this page three buttons give you access to PS scroll management not availabl...

Page 101: ...l Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Input Switch These values are described section 5 4 Internal Ge...

Page 102: ...ar transmitter Ecreso FM Ecreso FM Amplifier The menu Select equipment allows the selection of the desired module In the case of a compact transmitter the default module is the only choice LEDs give t...

Page 103: ...e Parc d activites Kennedy 20 avenue Neil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Temp Fan tab Clocks tab...

Page 104: ...d section 10 2 5 For a list of control and monitoring functions please see sections 10 2 2 and 10 2 3 8 2 3 Saving parameters With the application you may also save parameters before upgrading or as a...

Page 105: ...rs performances vary from one browser to another Below is a list of compatible browsers from the most performing to the less performing by operating system Windows XP Google Chrome Mozilla Firefox Win...

Page 106: ...sers are connected at once they all can send commands and change parameters The last edit will always be taken into account The tool bar on top of the page enables access to all pages of the site the...

Page 107: ...set are also indicated The menu on the left allows navigating to the various pages of each section Clicking on the double arrow button hides the menu Clicking on the button displays it again A section...

Page 108: ...9 3 Viewing the Status Status pages are first displayed when you connect to the site Click to return to them 9 3 1 Main status Path Status Main Main This page displays the main parameters of the tran...

Page 109: ...output Current input spectrum Audio level On each curve the button displays the abscissa and ordinate of a specific point Click and drag the abscissa s label to view other points on the curve Curves a...

Page 110: ...Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Path Status Advanced Measurements RF Spectrum The Audio MPX Spectrum page displays either...

Page 111: ...worldcastsystems com The Audio levels page displays the same curve as on the overview page but on a larger scale Path Status Advanced Measurements Audio Levels Red lines the reference level On the MPX...

Page 112: ...Global efficiency Mosfet efficiency Ambient temperature Power supply temperature Main control board temperature Atmospheric pressure Digital modulator temperature Preamplifier power Radiator temperat...

Page 113: ...visible click on it to save the new settings If the transmitter is in local mode orange indicator at the top of the page you will not be able to modify settings 9 4 1 Easy configuration Path Transmit...

Page 114: ...com 9 4 2 Main configuration Parameters Path Transmitter Main Parameters Set RF parameters on this page Please refer to parameter descriptions section 5 3 for more details Indicators show RF On RF dis...

Page 115: ...esets Path Transmitter Main Presets Manage up to 8 presets on this page Eight presets are available For each manually set the name frequency power and 1 dB and 3 dB alarm thresholds or link each prese...

Page 116: ...select 4 inputs Preset Remote Control Input name Common 1 RC5 CONF3 22 RC_COMMUN 24 2 RC6 CONF4 10 RC_COMMUN 24 3 RC7 CONF5 23 RC_COMMUN 24 4 RC8 CONF6 11 RC_COMMUN 24 To manage presets 1 to 8 with GP...

Page 117: ...ion 5 3 for more details Three indicators show Lost synchro No SFN alarm Current SFN alarm due to a loss of the external 10 MHz or of the external 1 PPS or due to a difference between the set SFN dela...

Page 118: ...te is normal or yellow if there is an alarm on the given parameter Note that if too high the heatsink temperature can trigger two different alarms Warning type alarm The temperature is higher than the...

Page 119: ...n has been changed the VSWR threshold is now set to 1 5 For a list of configuration changes that may appear in the event log please see the Configuration commands section 7 2 4 for Equipment events Su...

Page 120: ...lear Log button You may also export the log clicking the CSV export button will create the file log_rt csv in you download directory History Path Transmitter Main History With this page filter events...

Page 121: ...uration Deviation Path Transmitter Modulation Deviation Set the deviation on this page Please refer to parameter descriptions section 5 10 for more details The equivalent to values set in kHz is displ...

Page 122: ...rldcastsystems com AGC Limiter Path Transmitter Modulation AGC Limiter Set the limiter on this page Please refer to parameter descriptions section 5 13 for more details The Clipping indicator shows Cl...

Page 123: ...928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 9 4 4 Input Selection Auto Switch Path Transmitter Input Select Auto Switch Set the priority of the various inputs on t...

Page 124: ...nce Detector Path Transmitter Input Select Silence Detector Set silence detector parameters for various inputs on this page Please refer to parameter descriptions section 5 4 for more details Loss of...

Page 125: ...Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 9 4 5 Input Sources Line 1 Line 2 Path Transmitter Input Source Line 1 or Line 2 Set the analog input Line...

Page 126: ...w worldcastsystems com contact worldcastsystems com MPX Path Transmitter Input Source MPX Set the MPX 1 and MPX 2 inputs on this page Please refer to parameter descriptions section 5 7 for more detail...

Page 127: ...eil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Generator Path Transmitter Input Source Generator Set the int...

Page 128: ...the audio backup files are less than 10 Gb To use the audio backup copy up to 20 audio files in wav or mp3 format at the root of a SD card and insert the card in the rear panel of the Ecreso FM card r...

Page 129: ...o they can be updated When values have been changed the button becomes visible click on it to save the new settings If the transmitter is in local mode orange indicator at the top of the page you will...

Page 130: ...Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com Main DSN Alternate DSN Path RDS Static Encoder Main DSN or Alternate DSN Set DSN parameter...

Page 131: ...ITEM type fields if the validity time frame is correct Repetition Then encoder will repeat the line before sending the next one max 99 times Enabled Check the box for the line to be sent Center When s...

Page 132: ...e current level ITEM ARTIST TPE1 ARTIST A person or band collective generally considered responsible for the work ITEM COMPOSITION A complete composition mainly used in classical music ITEM MOVEMENT A...

Page 133: ...PHONE STUDIO The telephone number of the radio stations studio PHONE OTHER Name and telephone number Either as one tag keyword phone number or as two distinct tags SMS STUDIO The sms number of the ra...

Page 134: ...k on it to save the new settings If the transmitter is in local mode orange indicator at the top of the page you will not be able to modify settings System parameters modified in the web interface are...

Page 135: ...on Set the reflected power protection criticality and the unit display mode absolute or relative 9 6 3 Product Backup Path System Product Backup Backing up the transmitter configuration Select the med...

Page 136: ...ou may then choose to Clone the whole configuration embedded in the unit is restored except for the EMR configuration It can be used to restore a unit after it has been serviced Restore the whole conf...

Page 137: ...ch cannot manage time zone and which is used for RDS System date it can be updated manually by clicking the Send button or automatically by checking the synchronization box The IP board time and date...

Page 138: ...U Changes in the time zone affect the time that is displayed in the system time window so setting the zone first will eliminate the need to set the system time twice 9 6 5 Network Path System Network...

Page 139: ...activites Kennedy 20 avenue Neil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 9 6 6 Communication Path System...

Page 140: ...inistrators Two web and software accounts are available Administrator Admin admin by default The administrator has full rights Guest Guest guest by default The guest has read only access to all pages...

Page 141: ...p to four managers can be set see next section or for test and maintenance Max pending traps set the number of traps in the manager queue between 255 and 1000 MIB to download the MIBs click on the but...

Page 142: ...ettings The equipment enables multiple addresses to be configured for SNMP notifications Any of the configured managers can acknowledge traps The unit is compliant with SNMPv1 and SNMPv2c versions Not...

Page 143: ...t has not been acknowledged The queue uses the FIFO principle It the number of traps in the queue becomes too great the oldest traps will be deleted even if they have not been acknowledged The size of...

Page 144: ...trong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 9 6 11 Manufacturer Traps Path System SNMP Manufacturer Traps Manufac...

Page 145: ...tem configuration and reset it to default Wait for the IP connection to be available before shutting off the unit With the Reboot Transmitter button restart the transmitter s front panel Update System...

Page 146: ...of your transmitters including key values and associated advices A report over the last month and or week with cumulated values and the last known state of the transmitters A map representation of you...

Page 147: ...out using EMR please see chapter 10 Local storage of readings Transmitters in version 1 2 2 minimum and with a SD card automatically store data for the after sale services In case of issue this data c...

Page 148: ...nnected users to chat When you click on it the Chat box opens Users are identified by their screen name and their PC IP address Simply type your message which can be formatted and press the keyboard E...

Page 149: ...than 100 ms is sent to the corresponding input There are eight control functions Power on turns on the transmitter Power off turns off the transmitter RF on enables the RF RF off disables the RF TA on...

Page 150: ...RESET 5 or 1 RC5 CONF3 22 RC_COMMUN 24 TA OFF PRESET 6 or 2 RC6 CONF4 10 RC_COMMUN 24 DSN MAIN PRESET 7 or 3 RC7 CONF5 23 RC_COMMUN 24 DSN ALT PRESET 8 or 4 RC8 CONF6 11 RC_COMMUN 24 Numbers in parent...

Page 151: ...tes valid information when configuration is as in the following table Default jumper position Relay Positions Contacts REL_1RT JUMP2 1 2 NO REL2_RT JUMP3 1 2 NO REL3_RT JUMP5 1 2 NO REL4_RT JUMP1 1 2...

Page 152: ...c d activites Kennedy 20 avenue Neil Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 10 2 4 Physical representati...

Page 153: ...SK SYS GPIO OUT ACT R W XX X A F 0 9 Enables the corresponding RM when managed manually see SYS GPIO OUT MASK SYS GPIO IN MASK R W XX X A F 0 9 Sets the RC control either by the control board or manua...

Page 154: ...f the command SYS GPIO IN ACT returns 8A You must convert the hexadecimal value in binary ie 8A 10001010 which indicates that RC 2 4 and 8 are activated To control RM 3 and 5 convert the binary value...

Page 155: ...ransmitter is not in standby mode Off indicates if the transmitter is in standby mode VSWR indicates if there is a VSWR error 10 3 2 Remote control function pinout Function Remote Control Input name C...

Page 156: ...EL4_C 17 ON RM5 REL5_T 18 REL5_C 6 OFF RM6 REL5_R 5 REL5_C 6 VSWR RM7 REL6_RT 19 REL6_C 7 Numbers in parenthesis indicated the pin number on the DB25 connector A closed link indicates valid informatio...

Page 157: ...il Armstrong 33700 Bordeaux Merignac France Tel 33 0 5 57928928 Fax 33 0 557 928929 www worldcastsystems com contact worldcastsystems com 10 3 5 Physical representation of the analog GPIOs 12 V floati...

Page 158: ...nal GPIO Analog board SYS GPIO CONF2 R W AMB or FAN1 or VOLT or HEAT or FAN2 or CURRENT or PWR Sets the remote monitoring ANA4 on the optional GPIO Analog board 10 3 7 Specification of the analog GPIO...

Page 159: ...mend you use Google Chrome You may also use Google Chrome Portable available on the WorldCast Systems CD this version can work without being installed on your PC it can be on a flash drive As a first...

Page 160: ...t will be required to set the transmitters 11 1 3 Setting up transmitters Connect to the embedded web site of your transmitter and display the System Support Advanced Logging page Enter its position a...

Page 161: ...0 557 928929 www worldcastsystems com contact worldcastsystems com 11 2 Using EMR 11 2 1 Pr sentation Connect to the EMR site again using your login and password A tool bar gives you access to the var...

Page 162: ...nsmitter could be optimized Transmitter in nominal state The status of the transmitter is determined by alarms visible on the Dashboard In case there several events are occurring at once the status wi...

Page 163: ...20 W 0 350 W 0 900 W 0 1200 W 0 1700 W 0 2200 W Reflected power 0 20 W 0 50 W 0 50 W 0 50 W 0 100 W 0 100 W Mosfet efficiency 0 100 Global efficiency 0 100 And the following readings Mosfet current Mo...

Page 164: ...iary Power supply X X X X X X Control Board Temperature 0 100 C 0 100 C 0 100 C 0 100 C 0 100 C 0 100 C Current Mosfet 1 0 25 A 0 25 A 0 25 A 0 35 A 0 30 A 0 40 A Current Mosfet 2 0 30 A 0 40 A Digita...

Page 165: ...V VSWR 1 5 1 5 1 5 1 5 1 5 1 5 VSWR TRIP X X X X X X All values are given in real time For parameters followed by a in the table values are logged and a time graph can be displayed by clicking the but...

Page 166: ...to modify your own account and to set the transmitters On the user configuration page set the notifications you would like to receive by email by checking monthly and or weekly report Reports can als...

Page 167: ...only visible in Expert mode first switch to Expert mode if necessary 9 8 0 0 M H z 1 0 0 W L I C E N S E 1 S E R I A L N U M B E R 0 0 0 0 0 0 2 5 1 E N A B L E L I C N E W 2 G E N E R A T E K E Y G...

Page 168: ...display the Tools License Manager menu If communicating via Telnet this operation can only be done when the transmitter is in remote mode Click the Request an Activation Key button a value is generate...

Page 169: ...d SYS KEY ADD The return value will have the following format serial_number key1 Send this key to WorldCast Systems A new key will be returned to you serial_number key2 Once you have received the new...

Page 170: ...557 928929 www worldcastsystems com contact worldcastsystems com APPENDIX B ADJUSTING THE IMPEDANCE OF ANALOG INPUTS Default impedance of analog inputs is high It can be set to 600 by jumpers Before...

Page 171: ...are necessary To order spare parts please contact your Audemat dealer C 1 Changing the fuses Fuse reference FXE00019 Fuses are located in the power socket on the rear panel Insert a flat screwdriver b...

Page 172: ...pplication see chapter 7 Once connected launch the application Open the Battery Replacement window using the Tool Battery Replacement menu Click the Save Configuration button and wait for the end of t...

Page 173: ...Calibration window using the Tool Calibration menu Click the Load button and select the cal calibration file supplied by WorldCast Systems Click the Set button to load the calibration file into the u...

Page 174: ...ccess to https port Firewalls are usually not restricting outgoing connections so no specific changes have to be done DNS access is also required to reach the EMR server but as a common service DNS pr...

Page 175: ...contact worldcastsystems com FOR MORE INFORMATION Please contact Head office WorldCast Systems 20 avenue Neil Armstrong Parc d Activit s J F Kennedy 33700 BORDEAUX MERIGNAC FRANCE Tel 33 0 557 928 92...

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