Itel STL-SAT Changeover User Manual Download Page 11

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Introduction

1.5.3

GPIO Board

Front view GPIO fem ale connector

Equivalent input circuit

Equivalent output circuit

PIN #

DESCRIPTION

NOTE

TLS RESERVE

RELAYS CLOSED WITH PIN#2 IF RESERVE CH IS OK

TLS RESERVE STATUS
-

RELAYS CLOSED WITH PIN#1 IF RESERVE CH IS OK

TLS

RELAYS CLOSED WITH PIN#4 NO ALARMS

TLS ALARMS -

RELAYS CLOSED WITH PIN#3 NO ALARMS

+5V OUT

5V OUT 220 OHM SERIES RESISTOR

+5V OUT

5V OUT 220 OHM SERIES RESISTOR

TLC ON +

ANODE OPTOELECTRONIC DIODE WITH 220 OHM SERIES
RESISTOR

TLC ON -

CATHODE OPTOELECTRONIC

TLC OFF +

ANODE OPTOELECTRONIC DIODE WITH 220 OHM SERIES
RESISTOR

TLC OFF -

CATHODE OPTOELECTRONIC

TLC D

ANODE OPTOELECTRONIC DIODE WITH 220 OHM SERIES
RESISTOR

TLC DROPOUT -

CATHODE OPTOELECTRONIC

Summary of Contents for STL-SAT Changeover

Page 1: ...User s manual STL SAT Changeover 2018 ITEL SNC Author Version Copyright 3 0 0 19 03 2018 A Tomassini...

Page 2: ......

Page 3: ...7 PS PI PTY Indications 18 Radiotext Indications 18 4 Changeover 18 Set Up main channel and back up 19 Changeover Setting Mode 19 Changeover Time Set 20 RDS Substitution override and Tunnel RDS MPX 20...

Page 4: ...Settings 35 Audio Levels 36 PI Code 36 RDS Data Quality 36 Pilot Level 36 SAT Dropouts reconizer 37 SNR on MPX 37 SMS GPIO Settings 38 3 Radiotext Settings 39 4 PS Settings 41 5 Alternative frequenci...

Page 5: ...Section 1 Introduction...

Page 6: ...d by the RDS signal or if the stereo audio source is aired In partial re coding only alternative frequency tables are replaced while the rest of the information will remain the same as the original RD...

Page 7: ...e supply voltage corresponds to what is indicated on the apparatus Ensure that the electrical system is equipped with ground connection Use only power sockets and cables with ground connection Disconn...

Page 8: ...T INPUT XLR F Audio Analog Right Input from SAT Receiver TRIM LEFT RIGHT Fine tuning L R Level 0 5dB MPX IN 0dBm BNC F Input MPX STL Nominal Level Accepted 0dBm 2 2Vpp 775mV RMS RDS INJ RDS Level for...

Page 9: ...9 Introduction 2018 ITEL SNC 1 5 Connectors 1 5 1 Audio Front view XLR female connector PIN DESCRIPTION NOTE 1 GROUND Ground 2 Positive 3 Negative...

Page 10: ...S 232 Front view of RS232 DB9 female connector PIN DESCRIPTION NOTE 1 APP LINK 9V 2 TXD Data Transmission 3 RXD Data Reception 4 PC CONN External PC Input connection 5 GND Ground 6 NC 7 TALKER SEL Tal...

Page 11: ...TLS ALARMS RELAYS CLOSED WITH PIN 4 NO ALARMS 4 TLS ALARMS RELAYS CLOSED WITH PIN 3 NO ALARMS 5 5V OUT 5V OUT 220 OHM SERIES RESISTOR 6 5V OUT 5V OUT 220 OHM SERIES RESISTOR 7 TLC ON ANODE OPTOELECTRO...

Page 12: ...AYS CLOSED WITH PIN 14 IF MAIN CH IS ON OUT 16 NC 17 NC 18 5V OUT 5V OUT 220 OHM SERIES RESISTOR 19 5V OUT 5V OUT 220 OHM SERIES RESISTOR 20 GND CHASSIS 21 GND CHASSIS 22 GND CHASSIS 23 GND CHASSIS 24...

Page 13: ...you want to change the status of the pre enphasis for example press the Edit Enter button again The symbol replaces a symbol which indicates that the parameter is now being edited Now pressing the Rig...

Page 14: ...played Default Code is 0000 Once the access code has been entered place on the ENTER element which will start blinking and press the ENT key on the front panel At this point you will be redirected to...

Page 15: ...Section 2 Display Function...

Page 16: ...2 2 Mpx Encoder The first available menu is Mpx Encoder once the edit enter key is pressed you access the submenu parameters 2 2 1 Audio Levels In the first submenu of the Mpx Encoder the MPX output l...

Page 17: ...s in this menu are related to the programming of the internal coder 2 3 1 PS PI PTY Indications In the first submenu of the Rds Encoder the following parameters are shown PS Program Station Name PI Pr...

Page 18: ...verride AF tables mode If this mode is selected the radiotext will be transmitted if present of the incoming MPX signal and OVERRIDE MODE will be displayed on the display 2 4 Changeover The third avai...

Page 19: ...ers that handle the exchange conditions Audio Level On Off audio level can be set in percent by 100 in the THRESHOLDS window PI Code On Off PI code verification this on the incoming MPX signal must be...

Page 20: ...OUTS input must be connected to the SAT receiver status output this function requires a Hardware acknowledgment from the decoder sat During regular operation then in the absence of dropouts detected b...

Page 21: ...signal ratio worse than the one set the exchange 2 4 8 Threshold Levels In the eighth Change Over submenu THRESHOLDS you can set alarm thresholds for MPX and L R channels To be considered valid the v...

Page 22: ...tion conditions However if the quality of the RDS signal drops below 80 and regardless of the override setting the unit will automatically switch to full override by replacing the entire received RDS...

Page 23: ...rect if greater than 20V Alm ON OFF if it is ON ON an alarm will be generated if the battery voltage is less than 18V Mains OK NO indication of the status of the network power supply AlmMin 1 255 OFF...

Page 24: ...hernet module allows you to connect to the device via the Xvr programmer software provided through the TCP IP protocol 2 5 5 Functioning Alarms and Warninngs In the second line of the ERRORS menu alar...

Page 25: ...exchange mode has been activated that measures the pilot tone and this is below the 3KHz threshold Bypass on user rq the device is bypass for user request SMS command or GPIO port If the bypass is ac...

Page 26: ...approximately 120 minutes after the last push of a button If you want to change the access code enter this in the passcode Then position the CHANGE button and press the enter key A confirmation windo...

Page 27: ...Section 3 Control Software...

Page 28: ...unication once the serial port is selected and the login password is entered connect the device to the PC and press the Get Info button If communication is correct you can read ty type of product prod...

Page 29: ...in the NewCodeConfirm box Then going to the Coder PassCode Change Coder Passcode menu you will start the code change process after which the code of the device will be changed If you want the new code...

Page 30: ...30 STL SAT Changeover 2018 ITEL SNC Responding in the affirmative we will use the code previously saved in the XVR file otherwise the code entered in the program will be used...

Page 31: ...ng of the unit Once the setting is finished you can only transfer the current window to the device using the Write key or the entire programming using the Coder Write all menu 3 2 1 Station ID STATION...

Page 32: ...ing ones identify the issuer within the coverage area The first digit for Italy should be set to 5 For the second you choose depending on the area served one of the following codes 0 Local coverage th...

Page 33: ...al head This device is an artificial human head with two microphones placed exactly in the earpieces used during recording of a live event in order to reproduce the original spatiality in a very accur...

Page 34: ...bio In this section you can make the settings of the modes times and exchange thresholds For descriptions of these refer to the relative front panel configuration windows Use STL RDS when on L R input...

Page 35: ...se set MPX LR Audio Level audio level 100 adjustable on Audio level On Off in the Alarm Setup window MPX min level threshold input level MPX input signal expressed as a percentage and converted to dB...

Page 36: ...4 RDS Data Quality This section sets the minimum alarm threshold for RDS data received in the MPX channel Min Quality threshold minimum quality of incoming RDS signal if the quality falls below this...

Page 37: ...ch number should be entered with the international prefix eg 39 for Italy Each number must be enabled Enabled and if you want these alarms to be forwarded the RouteAlarms flag must be enabled If the n...

Page 38: ...g You can set the display duration in minutes for each string Once set to zero disables the corresponding string Read button for reading all the radiotext strings in the coder Warning the strings in t...

Page 39: ...nly the selected strings are sent to the device 3 4 PS Settings In this window you can enter the PS strings that will be displayed in the receiver each of which can be up to 8 characters long For each...

Page 40: ...the strings in the program grid will be overwritten Right clicking on the grid will display a popup menu for the functions Clear grid delete all the strings in the grid Clear selected deleting only s...

Page 41: ...two methods is in the layout of the frequencies in the tables Note You can not compile different lists using Method A and B at the same time Method A is to be used only when the network has a maximum...

Page 42: ...ted 3 5 1 A Method This method is the simplest and is suitable for all broadcasters with a maximum of 25 alternative frequencies and do not make regionally differentiated programs To implement this me...

Page 43: ...If instead the same headlamp frequency is used more than once in the network the alternative frequency list will be separated by a list with a different header so that the receiver does not erroneous...

Page 44: ...44 STL SAT Changeover 2018 ITEL SNC Right click on the grid to make the pop up menu appear and select the Build B List...

Page 45: ...ate the device you need to upload a PGM file and then update the update process by responding Yes to the update request Once started the power of the PC or the PC used for programming must not be inte...

Page 46: ...nect the equipment to the PC serial port 3 switch off the appliance disconnect it from mains and or battery power 4 Select the Update Firmware function from the Coder menu by not starting the procedur...

Page 47: ...Terminal the terminal window implements an ANSI terminal and allows communication with the CPU or modem The device you want to communicate with must be selected using the keys on the left side of the...

Page 48: ...SAT Changeover 2018 ITEL SNC 3 8 Levels Monitor This menu displays the sources selected for main and backup channels which is currently transmitted by the MPX OUT and the level readings of the various...

Page 49: ...Section 4 GSM SMS Functions...

Page 50: ...me has elapsed you can send an OKSMS command Note The commands are case insensitive so they will be recognized either when capitalized lowercase or mixed 4 1 Commands The current software version the...

Page 51: ...l4 4 1 2 AUTO set the exchange mode Syntax AUTO spazio 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 63 the argument of the command is the mode of exchange to be used and can be 0 Manual 1 Exchange only on au...

Page 52: ...Level Audio Level and RDS Incoming Quality 46 Dropouts pilot level PI code and incoming RDS quality 47 Dropouts Pilot Level PI Code Audio Level and RDS Quality 48 Dropouts and noise level 49 Dropouts...

Page 53: ...ed as a permanent variable so it will be terminated by the BYPASS OFF command by resetting the front panel alarms when the system restarts after a sms RESET command or in case power cut The BYPASS of...

Page 54: ...zio 0 immediately release the device from the mute state 4 1 8 NOQUIET activates the sending of alarms to the number that sent the message Syntax NOQUIET The device will resume sending alarm messages...

Page 55: ...nd will reboot the system 4 1 12 SETGRANT SETGRANT reset security code Sintassi SETGRANT spazio vecchio codice spazio nuovo codice If the operation is successful the unit will respond with Grant code...

Page 56: ...tual backup channel regardless of SWAPCHANS state Pilot 6 5 Pilot tone deviation in KHz Qlt 100 Incoming RDS signal quality PI 5432 PI code of the incoming RDS signal The exclamation point indicates o...

Page 57: ...ioning PwSupply Ok FLT Power Supply Status If FLT is displayed the power supply is damaged 4 1 15 SWAP Exchange primary audio sources and backups Each command sent will match the previous status rever...

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