Falcon 15 FM & ST Broadcast Digital Audio Processor Operating manual Rel. 1.8 Sede BOLOGNA: Via Caduti Di Sabbiuno 6/F – 40011 Anzola Emilia - Bologna - Italy Tel. +39 051 736555 - Fax. +39 051 736170 Sede BERGAMO: Via Italia 1 – 24030 Medolago (Bg) – Italy e-mail: info@axeltechnology.com - web site: www.axeltechnology.
TABLE OF CONTENTS ENG 1 TABLE OF CONTENTS 1 TABLE OF CONTENTS .............................................................................................................................................. 3 2 INTRODUCTION ......................................................................................................................................................... 6 2.1 3 FALCON 15 - AVAILABLE VERSIONS...........................................................................................
TABLE OF CONTENTS 12.5 12.6 SETTING THE SPLIT MODES.............................................................................................................................. 33 ADDITIONAL DATA AND SETTINGS ................................................................................................................... 34 12.6.1 12.6.2 13 FRONT PANEL VIEW...........................................................................................................................................
TABLE OF CONTENTS 18.6.4 18.7 18.8 19 PS SCROLLING ......................................................................................................................................... 63 ALTERNATIVE FREQUENCIES .......................................................................................................................... 64 AF METHODS A AND B........................................................................................................................................
INTRODUCTION ENG 2 INTRODUCTION Thanks to its long experience in the DSP audio field, Axel Technology is proud to present Falcon 15, a 3 band audio digital processor for FM radio broadcasting.
INTRODUCTION 2.1 ENG FALCON 15 - AVAILABLE VERSIONS Falcon 15 ST featuring processed stereo (bichannel) output only (i.e. separated Left and Right channels). No stereo coder built-in Falcon 15 FM featuring built-in stereo Coder and (optional) RDS / RBDS coder. No stereo (bichannel) audio outputs available.
SAFETY WARNINGS / ISTRUZIONI PER LA SICUREZZA 3 SAFETY WARNINGS / ISTRUZIONI PER LA SICUREZZA SAFETY WARNINGS CONSIGNES DE SÉCURITÉ IMPORTANTES ISTRUZIONI IMPORTANTI PER LA SICUREZZA WICHTIGE SICHERHEITSHINWEISE INSTRUCCIONES IMPORTANTES DE SEGURIDAD (Rel. 1.1) 3.1 FOREWORD For your own safety and to avoid invalidation of the warranty all text marked with these Warning Symbols should be read carefully.
SAFETY WARNINGS 4 SAFETY WARNINGS The installation and servicing instructions in this manual are for use by qualified personnel only. - Read All Instructions. All safety and operating instructions must be read before operating the product. They also must be retained for future reference, as it contains a number of useful hints for determining the best combination of equipment settings for Yr particular application. - Heed All Warnings.
CONSIGNES DE SÉCURITÉ IMPORTANTES 5 CONSIGNES DE SÉCURITÉ IMPORTANTES - Lire ces consignes - Conserver ces consignes - Observer tous les avertissements - Suivre toutes les consignes - Ne pas utiliser cet appareil à proximité de l’eau - Ne pas obstruer les ouvertures de ventilation.
ISTRUZIONI IMPORTANTI PER LA SICUREZZA 6 ISTRUZIONI IMPORTANTI PER LA SICUREZZA - Leggere le presenti istruzioni - Conservare queste istruzioni - Osservare tutte le avvertenze - Seguire scrupolosamente tutte le istruzioni - Non usare questo apparecchio in prossimità di acqua - Non ostruire alcuna apertura per il raffreddamento.
WICHTIGE SICHERHEITSHINWEISE 7 WICHTIGE SICHERHEITSHINWEISE - Diese Hinweise LESEN - Diese Hinweise AUFHEBEN - Alle Warnhinweise BEACHTEN - Alle Anweisungen BEFOLGEN - Dieses Gerät NICHT in der Nähe von Wasser verwenden - KEINE Lüftungsöffnungen verdecken.
INSTRUCCIONES IMPORTANTES DE SEGURIDAD 8 INSTRUCCIONES IMPORTANTES DE SEGURIDAD - LEA estas instrucciones - CONSERVE estas instrucciones - PRESTE ATENCION a todas las advertencias. - SIGA todas las instrucciones - NO utilice este aparato cerca del agua - NO obstruya ninguna de las aberturas de ventilación.
FIRST INSTALLATION RECOMMENDATIONS ENG 9 FIRST INSTALLATION RECOMMENDATIONS 9.1 POWER SUPPLY CABLE A power supply cable of approx. 2 mt length is supplied with the device, which has a moulded IEC plug attached – this is a legal requirement. The type of plug for the power supply depends on the country in which it is delivered.
FIRST INSTALLATION RECOMMENDATIONS 9.3 ENG FUSE REPLACEMENT The power supply socket has an integral fuse drawer containing the AC power fuse and a spare, both of the same value. BEFORE REPLACING THE POWER FUSE, MAKE SURE YOU HAVE THE RIGHT TYPE OF FUSE FOR THE VOLTAGE TO BE PROTECTED. USING WRONG FUSE TYPE WILL RESULT IN INSUFFICIENT PROTECTION. Make sure that the power is switched off and the power cable is disconnected from the equipment. Open the fuse drawer using a small blade screwdriver.
Page 16 ENG A I NN AP L OU GT 24 bit A/D AGC 105 dB dynamic range ±20dB D I I GN I P T U AT L AES3 receiver 32,44.
FM VERSION DESCRIPTION ENG 11 FM VERSION DESCRIPTION 11.1 FRONT PANEL VIEW 1 Multifunction display (LCD) multifunction display showing the equipment operating conditions 2 LCD contrast: trimmer to adjust the display contrast. Please use a small screwdriver 3 Jog-wheel: for menu scrolling and parameter settings.
FM VERSION DESCRIPTION 11.2 ENG REAR PANEL VIEW (FM VERSION) 1 ON/OFF main switch, the led inside switchs on/off accordingly. If it is off while the switch is ON, please check the supplied AC cord and the fuse. AC outlet: IEC power cord receptacle. AC voltage change-over switch is located inside the box, closed to the AC transformer 2 Digital input*.
FM VERSION DESCRIPTION 11.3 ENG AC CONNECTION The Falcon 15 uses a power entry module with AC switch just closed to the IEC power cord receptacle. It can operate on 110 or 240 VAC, 50/60 Hz AC mains voltages. If the unit is to be used with a mains voltage different to that for which the unit is supplied, set the voltage change-over switch, which is placed inside the box, closed to the AC transformer.
FM VERSION DESCRIPTION 11.6 ENG AUXILIARY INPUTS The Aux inputs allow the Mpx, SCA, RDS injection from external coders. The resultant signal (f.i. external RDS+ self-generated MPX) is available on the Output connector. Remarks: When using an external RDS encoder, the internal RDS one must be disabled. The level of the injected signal may be adjusted by means of the trimmer next to the corresponding BNC connector (no software control is provided for this purpose).
FM VERSION DESCRIPTION 11.8 ENG DIGITAL AUDIO INPUT Transformer balanced XLR-type and optic connectors are used to input AES-3, S/PDIF, IEC60958, EIAJCP1201 digital audio. To avoid malfunctions, only one digital connector may be connected at a time. Please keep the tos-link connector covered while not used. The digital input accepts any sampling rate between 32 and 96 kHz. No user adjustment is necessary since a sample rate converter is built into the unit.
FM VERSION DESCRIPTION ENG 11.10 DIGITAL DATA PORT 15-pin female Interface connector provides 3 optoinsulated “trigger” inputs. These inputs can be used to dynamically alter two RDS flags (TA and M/S) and to enable Split operating mode in response to logic signal transitions. INPUT 1 is used to carry external network ‘split’ command (ref to Section 13). INPUT 2 is used to dynamically alter M/S RDS flag. Input enabling will cause LED 2 on Front Panel to light.
FM VERSION DESCRIPTION ENG EXAMPLE N° 1 – controlling the SPLIT function from a TTL command Apply an external TTL signal through a 470 Ohm carbon resistor to the photodiode 1 (pins 6 and 1). Max current allowed: 10 mA. Nominal: 5 mA EXAMPLE N° 2 – controlling the SPLIT function from a clean contact shortcut pin 9 and 1 and shortcut pin 15 and pin 6 via an external switch.
FM VERSION DESCRIPTION ENG 11.11 THE MENU TREE The menu tree for the Falcon 15 MPX Version is shown on here below. It has all of the possible main menu items listed along the left side. The branching sub-menus and parameters are connected in the order they are encountered in the menu system. The diagram here below displays the complete Falcon 15 menu – please refer to the table on Cap. 2 for Optional feature list.
FM VERSION DESCRIPTION ENG 11.12 FRONT PANEL OPERATION As described at par. 11.1, Falcon 15 user interface consists of a front panel-mounted jog-wheel, two buttons and an LCD screen. The LCD screen displays menus, parameter settings and several bargraphs (Level Meters or processing activity). The menus are used for the processing parameters adjustement. Rotating the jog-wheel lets You browse up or down through menus and parameter choices.
IN & OUT SETTINGS (FM VERSION) ENG 12 IN & OUT SETTINGS (FM VERSION) Once the unit is installed, here’s the procedure to get your Falcon 15 operating properly using factory presets. With proper calibration the Falcon 15 will give you the most accurate results for peak control and modulation. Take the time to go through the steps laid out in this chapter! 12.1 HOW TO CONFIGURE THE INPUT (INPUT SETUP) 12.1.
IN & OUT SETTINGS (FM VERSION) ENG 12.1.3 CHOOSING THE PROPER AGC OPERATION One of the most important processor function is the Automatic Gain Control (AGC) system, which compensates for variations in the input level to keep the signal at 0 dB.
IN & OUT SETTINGS (FM VERSION) ENG We suggest using medium levels of around 2 to 3 dB / sec, and especially that you concentrate on the audio sources connected to the processor, to obtain the most even sound possible. 12.2 THE VOICE OPTIMIZER NOTE: The processor features a phase rotator input stage, also called ‘Voice Optimizer’ that is always kept active.
IN & OUT SETTINGS (FM VERSION) 12.3 ENG HOW TO CONFIGURE THE MPX OUTPUT (MPX MODULE SETUP) 12.3.1 SETTING THE PREEMPHASIS The Mpx Module Setup / Preemphasis menu toggles between 50uS and 75uS of preemphasis applied to the Falcon 15’s MPX output. European countries use a 50 uSec preemphasis, while US countries use a 75 uSec preemphasis. NOTE: FALCON 15 PREEMPHASIS REMAINS ACTIVE AT ALL TIMES AND CAN NOT BE REMOVED FROM THE MPX OUTPUT Only one pre-emphasis must be kept active in a transmitting chain.
IN & OUT SETTINGS (FM VERSION) 1 Escape from the Output Level menu and enter the Output Mode menu. 2 Select the Peak Reference Tone option. ENG The Peak Tone identifies the maximum peak value of the audio and MPX signals reached by the processor while it is operating. This peak corresponds to the maximum frequency deviation. This allows you to set the levels for the entire sound chain simply and safely.
IN & OUT SETTINGS (FM VERSION) ENG 12.3.6 NOISE GATE SETTING (Noise Gate) The Mpx Module Setup / Noise Gate function allows you to avoid the effects of background noises while the input signal presents a lack of high frequencies. The parameter to be set is the Noise Gate Threshold, which determines the threshold value below which the dynamic pre-emphasis is automatically excluded. The Noise Gate Threshold: This may be adjusted within a range of –80 to –51dB (1 dB steps).
IN & OUT SETTINGS (FM VERSION) 12.4 ENG ADJUSTING THE RDS / RBDS OUTPUT (RDS MODULE SETUP) The level of generated RDS / RBDS signal and its status On/Off can be adjusted by means of the RDS Module Setup menu. Selection of the Data System to be used (RDS or RBDS) can be achieved from the SETUP page in the Pc Control Software page, after connecting to a processor featuring the RDS/RBDS encoder. RDS Encoder menu allows You to turn the encoder On and Off.
IN & OUT SETTINGS (FM VERSION) 12.5 ENG SETTING THE SPLIT MODES The MPX SPLIT mode allows Falcon 15 Output to toggle between an external MPX signal applied to AUX 1 input and the MPX signal internally generated (see Switch SW1 and SW2 here below). Switching is triggered by Input 1 on Digital Data Port (ref to par. 11.10). NOTE: FALCON 15 - FM VERSION IS REQUIRED, WITH INSTALLED SPLIT OPTION (ref to Chapt.
IN & OUT SETTINGS (FM VERSION) 12.6 ENG ADDITIONAL DATA AND SETTINGS 12.6.1 SERIAL PORT SETUP Serial Port Setup displays the serial port 1 and Port 2 status and allows to enable/disable them. - Serial Port 1 This selection allows you to enable / disable the port - Serial Port 2 This selection allows you to enable / disable the port 12.6.
ST VERSION DESCRIPTION ENG 13 ST VERSION DESCRIPTION 13.1 FRONT PANEL VIEW 1 Multifunction display (LCD) multifunction display showing the equipment operating conditions 2 LCD contrast: trimmer to adjust the display contrast. Please use a small screwdriver 3 Jog-wheel: for menu scrolling and parameter settings.
ST VERSION DESCRIPTION 13.2 ENG REAR PANEL VIEW (ST VERSION) 1 ON/OFF main switch, the led inside switchs on/off accordingly. If it is off while the switch is ON, please check the supplied AC cord and the fuse. AC outlet: IEC power cord receptacle. AC voltage change-over switch is located inside the box, closed to the AC transformer 2 Digital input*.
ST VERSION DESCRIPTION 13.3 ENG AC CONNECTION The Falcon 15 uses a power entry module with AC switch just closed to the IEC power cord receptacle. It can operate on 110 or 240 VAC, 50/60 Hz AC mains voltages. If the unit is to be used with a mains voltage different to that for which the unit is supplied, set the voltage change-over switch, which is placed inside the box, closed to the AC transformer.
ST VERSION DESCRIPTION 13.5 ENG SERIAL PORTS Falcon 15 features up to four optoinsulated RS232 serial ports (port 3 and 4 are available as an option) which allow the remote control and RDS programming both through local - or remote PCs, UECP programmer, etc. In particular, these connectors are for a local bidirectional computer connection when the BSN - Remote Control software is loaded onto a local computer.
ST VERSION DESCRIPTION 13.7 ENG ANALOG AUDIO INPUT (Female XLR) Balanced XLR-type connectors are used for input analog audio. The stereo analog inputs are designed for standard 0 dBu balanced signals. Individual channel gain and level setting is done using the software parameter settings (see par. 12.1). XLR pinout: Pin 1 Pin 2 Pin 3 Gnd Signal Return In case of unbalanced connections, please connect the cold pole (Pin 3) to the ground (Pin 1). Factory preset input impedance is 10 kOhm.
ST VERSION DESCRIPTION 13.8 ENG FALCON 15 MENU TREE (ST version) The menu tree for the Falcon 15 ST-OUT Version is shown on here below. It has all of the possible main menu items listed along the left side. The branching sub-menus and parameters are connected in the order they are encountered in the menu system. The diagram here below displays the complete Falcon 15 menu – please refer to the table on Cap. 2 for Optional feature list.
ST VERSION DESCRIPTION 13.9 ENG FRONT PANEL OPERATION As described at par. 11.1, Falcon 15 user interface consists of a front panel-mounted jog-wheel, two buttons and an LCD screen. The LCD screen displays menus, parameter settings and several bargraphs (Level Meters or processing activity). The menus are used for the processing parameters adjustement. Rotating the jog-wheel lets You browse up or down through menus and parameter choices.
IN / OUT SETTINGS (ST version) ENG 14 IN / OUT SETTINGS (ST version) Once the unit is installed, here’s the procedure to get your Falcon 15 operating properly using factory presets. With proper calibration the Falcon 15 will give you the most accurate results for peak control and modulation. Take the time to go through the steps laid out in this chapter! 14.1 HOW TO CONFIGURE THE INPUT (INPUT SETUP) 14.1.
IN / OUT SETTINGS (ST version) ENG 14.1.3 CHOOSING THE PROPER AGC OPERATION One of the most important processor function is the Automatic Gain Control (AGC) system, which compensates for variations in the input level to keep the signal at 0 dB.
IN / OUT SETTINGS (ST version) ENG We suggest using medium levels of around 2 to 3 dB / sec, and especially that you concentrate on the audio sources connected to the processor, to obtain the most even sound possible. 14.2 THE VOICE OPTIMIZER NOTE: The processor features a phase rotator input stage, also called ‘Voice Optimizer’ that is always kept active.
IN / OUT SETTINGS (ST version) 14.3 ENG HOW TO CONFIGURE THE AUDIO OUTPUT (AUDIO MODULE SETUP) 14.3.1 SETTING THE PREEMPHASIS The Audio Module Setup / Preemphasis menu allows You to select one of the following options: - 50uSec Internal pre-emphasis enabled on the processor audio outputs at 50 usec - 75uSec Internal pre-emphasis enabled on the processor audio outputs at 75 usec - 50uSec External pre-emphasis disabled on audio outputs (an external 50 usec preemph.
IN / OUT SETTINGS (ST version) ENG 14.3.2 ADJUSTING THE AUDIO OUTPUT LEVEL The processed audio signal is available on the XLR OUT connectors. The factory preset for the output signal is 0 dBm. Where necessary, this output may be tuned using the Audio Module Setup / Output Level menu. In order to best adjust the output level, we recommend enabling a pilot tone, which identifies the maximum peak which should match the deviation of 75 KHz.
IN / OUT SETTINGS (ST version) ENG 14.3.4 MONO - STEREO OPERATION The Audio Module Setup / Process Mode menu selects the mono versus stereo operation of the audio output. In particular: - Selecting Mono (Left) the Left input channel only will be processed and output on both the L and R outputs. - Selecting Mono (Left+Right) the sum of the left and right audio inputs will be processed and output on both the L and R outputs. 14.3.
IN / OUT SETTINGS (ST version) 14.4 ENG ADDITIONAL DATA AND SETTINGS 14.4.1 SERIAL PORT SETUP Serial Port Setup displays the serial port 1 and Port 2 status and allows to enable/disable them. - Serial Port 1 This selection allows you to enable / disable the port - Serial Port 2 This selection allows you to enable / disable the port 14.4.
CHOOSING THE PROCESSING CURVE ENG 15 CHOOSING THE PROCESSING CURVE 15.1 INTRODUCTION Once you have adjusted the input levels and reached the correct AGC level, you may move on to select the processing curve. There are 30 factory presets designed for various programming formats. Chose one that approximately matches your station’s format. If you are not sure, chose Preset # 25 and 26 to achieve best results for density, richness and colour of the sound.
CHOOSING THE PROCESSING CURVE 15.
CHOOSING THE PROCESSING CURVE 15.3 ENG CHOOSING A CURVE As already explained in other sections of the manual, the DSPs in the processor implement three compressors, which affect the 3 bands: Bass, Mid and High. The three meter bars displayed on the front panel indicate the level of compression exerted on each frequency (in other words, the more notches shown, the more the corresponding frequency is compressed, and thus the less will be audible). The curves are identified by three letters: B (i.
THE REMOTE PC CONTROL SOFTWARE ENG 16 THE REMOTE PC CONTROL SOFTWARE 16.1 INTRODUCTION The Falcon 15 (ST and FM versions) comes with a powerful and reliable software running on all Microsoft Windows o.s. (’95, ’98, ME, 2000, NT and XP) and specially conceived for equipment programming and control. It allows either the visualization in real time of the equipment current configuration or its modification by means of a Bidirectional (i.e. local) serial link.
THE REMOTE PC CONTROL SOFTWARE 16.3 ENG RUNNING THE PROGRAM Open the software from Start -> Programs -> Axel Falcon 15 vers X.Y (or C:/programs/ Axel Technology / Falcon 15 Audio processor versX.Y). The computer screen should resemble the image below: Click the box X in the upper, right hand corner of the screen. Quitting the program does not alter Falcon 15 operation. 16.
ACCESSING THE TARGET FROM THE PC ENG - The Output page includes the controls for the functions: MPX Output Level, Audio Output Level, Preemphasis, Noise Gate, Output Mode, Output Sync and Input Mode (Stereo/Mono). These controls may ba disabled, according to Yr Falcon 15 version (ST or FM).
ACCESSING THE TARGET FROM THE PC 17.1 ENG THE SETUP PANEL 17.1.1 SELECTING THE PC SERIAL PORT First of all, it is necessary to indicate which computer serial port is dedicated to the communication with the processor (COM 1, 2, 3, 4 to 8). Once a port is assigned, click ‘Connect’ buton to attempt the connection to the processor. - If the serial port selected is physically present on the computer but is not connected to the processor, the control program will display ‘Remote Data not Available’.
ACCESSING THE TARGET FROM THE PC ENG 17.1.2 OTHER SETTINGS It is now possible to set up or modify some modes regarding the software window display on the computer screen, and communications between the computer and the processor. - If selected, the option ‘Always On Top’ will always keep the control program window in the foreground of the desktop. - If selected, the option ‘High Rate’ allows you to select the higher refresh speed (30 Hz) in displaying the Vu Meter on the screen.
RDS / RBDS SETTINGS (FM Version only) ENG 18 RDS / RBDS SETTINGS (FM Version only) 18.1 INTRODUCTION The Falcon 15 FM supports either RDS (Radio Data System) or RBDS (Radio Broadcast Data System) generation as an option (please refer to the initial Chapter for further information). The Radio Data System was developed in Europe, while RBDS is the USA implementation of european RDS.
RDS / RBDS SETTINGS (FM Version only) 18.3 ENG CHANGING THE RDS / RBDS OUTPUT LEVEL This can be achieved from the RDS Settings menu: You may also switch RDS generation on and off and enable/disable RDS output while the Falcon 15 FM is on split (i.e. while it is replicating an external MPX signal on its output). 18.4 RDS: CONFIGURING THE SERVICES PI, PTY, DI, RADIO TEXT, TP, TA AND M/S Access the RDS configuration section clicking the ‘MAIN’ button in the RDS Section.
RDS / RBDS SETTINGS (FM Version only) 18.5 ENG RBDS: CONFIGURING THE SERVICES PI, PTY, DI, RADIO TEXT, TP, TA AND M/S Access the RBDS configuration section clicking the ‘MAIN’ button in the RDS Section. This will open the main screen, where you can set the main parameters of the RBDS service. The hexadecimal PI code must be entered manually in the (Code) PI field.
RDS / RBDS SETTINGS (FM Version only) ENG 18.5.1 RDS / RBDS SERVICES DESCRIBED PI - Programme Identification RDS: It contains four hexadecimal numbers ( see ‘Code’ box ): the first one assigns the broadcast country and it is automatically provided from the application by clicking the country acronyms (see Country Group). The second hexadecimal number assigns the coverage area profile ( i.e. national , local etc.
RDS / RBDS SETTINGS (FM Version only) 18.6 ENG PROGRAM SERVICE NAME (PS) 18.6.1 SCOPE The PS feature is intended to denote the Program Service Name. Both the European CENELEC and the American NRSC specifications for RDS/RBDS operation expressly forbid Dynamic PS as it may be a distraction to the drivers. Nonetheless, dynamic messaging is currently practiced worldwide.
RDS / RBDS SETTINGS (FM Version only) ENG 18.6.3 PS SEQUENCES Falcon 15 allows You to easily create and broadcast sequences composed by up to 8 PS Names. You can also set the ‘display speed’ (related to the time it will last on the receiver display). Having filled the fields PS 1, PS 2 , etc, to create a PS sequence You have just to select the last item of it, as the first item is set by default (PS 1). Different ‘display rate’ can be set for al the messages.
RDS / RBDS SETTINGS (FM Version only) ENG 18.6.4 PS SCROLLING PS Scrolling panel allows You to enter PS message which will scroll on the receiver display. It means, text is moved right to left across the display one character at a time at the rate set by the user (SPEED). Max lenght: 32 characters. In case of PS Scrolling selection, we therefore suggest to choose low display speeds.
RDS / RBDS SETTINGS (FM Version only) 18.7 ENG ALTERNATIVE FREQUENCIES The list(s) of alternative frequencies give information on the various transmitters broadcasting the same programme in the same or adjacent reception areas, and enable receivers equipped with a memory to store the list(s), to reduce the time for switching to another transmitter. This facility is particularly useful in the case of car and portable radios.
RDS / RBDS SETTINGS (FM Version only) 18.8 ENG AF METHODS A AND B There are two ways to transmit lists of alternative frequencies: Method A and Method B. In both cases the lists should include only those frequencies for the nearest transmitters and repeaters (with overlapping coverage areas). Generally speaking, Method A is used when the list contains no more than 25 frequencies, and Method B when the list is longer (for a maximum of 24 lists).
RDS / RBDS SETTINGS (FM Version only) Tx B lists (tuning frequency: f Tx B) Tx D lists (tuning frequency: f Tx D) AF1 AF2 f Tx B f Tx D f Tx D f Tx B AF1 AF2 AF3 f Tx D f Tx B f Tx E f Tx B f Tx D f Tx D ENG Note that the frequency of transmitter C is not included in the list, since the latter’s coverage area does not overlap with that of transmitter A Coverage area D partially overlaps that of both transmitters B and E, and thus it is recommended to load the lists for both adjacent tran
RDS / RBDS SETTINGS (FM Version only) Tx B (tuning frequency: f Tx B) AF1 AF2 f Tx B f Tx D f Tx B f Tx D f Tx D f Tx B ENG Notice that the tuning frequency f Tx B is repeated twice in list 1: in the first position, then paired with f Tx D. Tx B broadcasts the same program as D if f Tx B < f Tx D, and different programs if f Tx B > f Tx D. The AF lists for the other transmitters are compiled according to the same criteria, alternating the frequency pairs.
HARDWARE SETTINGS ENG 19 HARDWARE SETTINGS 19.1 CHANGING THE INPUT AUDIO IMPEDANCE (FM VERSION) The analog input impedance may be set to 600Ohm, rather than 10kOhm, by moving the two jumpers JP1 and JP2 on the analog input board (see figure below). 19.2 CHANGING THE INPUT AUDIO IMPEDANCE (ST VERSION) The analog input impedance may be set to 600Ohm, rather than 10kOhm, by moving the two jumpers J6 and J7 on the analog input board (see figure below) to the right-hand position.
FIRMWARE E SOFTWARE UPGRADES ENG 20 FIRMWARE E SOFTWARE UPGRADES 20.1 FIRMWARE UPGRADE Falcon 15 comes from the factory with the most recent firmware installed just prior to shipping. When required, the firmware can be updated with the latest available version. In order to upgrade the processor, please follow this procedure: FW Upgrade can be performed on Windows 9x, ME, 2000, XP, NT platforms. NOTE It is also possible to install NEW plug-in after purchasing (f.i.
FIRMWARE E SOFTWARE UPGRADES ENG 2) PC OPERATION F) Close all opened applications on the PC.
FIRMWARE E SOFTWARE UPGRADES ENG K) Make sure the Identification is correctly done (Ready to start Firmware Upgrade message + firmware code displayed in the right field), and click ‘Program’ button. The upgrade will continue automatically. L) Once you have completed the upgrade procedure, shut off the equipment. M) Move the jumper JP1 back to the previous position N) Turn the processor back on. 20.
TECHNICAL SPECIFICATIONS ENG 21 TECHNICAL SPECIFICATIONS GENERAL FEATURES Weight Dimensions Around 4.5 Kg 1 rack unit, 352 x 483 x 44 mm ANALOG STEREO AUDIO INPUT Conversion Connector Type Max Input Level Level Range Impedance AGC Range 24 bit XLR female el.
WARRANTY ENG AUX INPUTS (1 and 2) (MPX version only) Connector Type Input Level floating BNC, EMI suppressed - 40 to 0 dBm Impedance Purpose 10KOhm SCA, RDS inputs RDS / RBDS CODER (FM version only) Supported Standards: RDS (Radio Data System), conforming to the standard CENELEC EN50067 RBDS (Radio Broadcast Data System) conf. to the standard NRSC Standard coding methods Custom coding methods RDS subcarrier freq.
