User`s Manual
Contents
1. stop time and geo coordinates of the event data present in file 2 and in details also in file 1 Position coordinates and altitude of the vehicle during the movement with a data recording frequency that can be set by the user for everyday aeroclub activity and tracking a fix every 4 seconds is usually enough when the memory was full the system will start deleting the older data and recording there the new ones The file 1 beside being used for the sporting activity is usually used for checking the flight performed by the plane during instruction debriefing with students or to check the route followed the altitude and the speed held at every moment The file 2 is thought for the use by the Administration the operator of the aircraft to easily have the data relative to the usage of the plane by the members of the club for example to simplify the control of the flight activity and the corresponding administrative and accounting issues Setting of the pilot data The setting of the data for the pilot that is going to start the flight is quickly done through the computer with the DSX software with his data Otherwise it s possible to set these data with an SMS to the system Criteria to start finish the data recording When the option for generating thr DUV files has been selected the recording starts automatically before take off when the engine start is detected Here are presented the start finish recording criteri2. E earing Read BackTask g m newtask_1 2 lat 4606 883 N lon 817 900 E 10 B Store Task e Ape tools dsx win usb wpts T otal Tp present in List N 1041 Henne tumpoint s Enter TASK directly into FR Create task file for USB memory key Back The window for the task definition GSM messaging set up SMS Message headers fixed header of all messages that will be sent for notification transmitted after manual activation from the pilot SOS Message header l fixed header for all SOS messages sent automatically or manually Insert into SMS l data to be inserted in the messages Send message numbers of cellular phones to which to send the messages Module GSM GPRS x SMS Message header SMS 505 Message header SOs M Inset into SMS S n 000 Energy s n 000 IV callsign V altitude by GPS IV pilot name takeoff time Write send message SMS 5057 393352200800 Tel M 393352322220 0 N Tel2 M E 393356789012 NN Tel C Vv 101234567890 Ted C M f12345899 0 GPRS service provider Tel N domain Domain if necessary Usemame Username Password Password Window for setting the GSM GPRS functions it s recommended to insert some characters in the fields even if the GSM GPRS module is not present Help The DSX Win program has a Help file that can be viewed pressing the button and it presents information about each window of the pr
3. assurance that all design and manufacturing procedures have been conducted in a professional manner according to the current standards for the realization of electronic equipment The warranty of the product is according to the regulation in force at the moment of the sale E NOTE It is guaranteed that the system has no need for a pre programmed firmware update to allow its operation in the future It is possible that the periodic calibration of the pressure sensor is required according to the DSX will replace every unit that is demonstrated to be defective because of reasons not depending on the installation and operation by the user and that does not show any damage to the seals mechanical and electronic In case of opening the box without the authorization from DSX this reserves itself the right of not being responsible of possible malfunctions or problems of any nature in the system or in any other DSX component installed Every DSX module has a unique and unchangeable identification code digitally set in the system For the warranty and official identification the digital code is the reference one Technical specircations Power supply 8 30 V Power consumption typical 30 mA 12 V GPS engine Trimble Copernicus Pressure sensor Intersema MS5534 Internal memory 16 Mb Recording time gt 400 h 1fix every 3 s Dimensions 110 x 67 x 26 mm Weight 180 gr GPS antenna Interfaces USB slave serial
4. it records transmits and accepts There is today one version of the SAFLY v 1 0 23 10 2009 2 18 DSX High Tech SAGL Via Camara 50 CH 6932 Breganzona Web www d s x com email info d s x com T 41 78 688 59 18 D S x Positioning and Vehicle Dynamic Systems The SAFLY is also a flight data recorder complying with the specification of the FAI IGC in terms of data format security signature of the data and download procedure but it s not approved by the FAI IGC The system has an extremely precise internal pressure sensor that supplies pressure information The recorded data are in the format specified by the FAI IGC The SAFLY records in its own internal memory the data regarding position altitude time and other parameters useful for the verification of the same data with a frequency selectable by the user up toa maximum of one fix per second All data are recorded in a non volatile memory hence they can be retrieved even after a power failure The data can be easily downloaded through a direct serial or USB connection to the PC to be visualized on a PC through free and commercial software programs The transmission of the data to a base station is performed through two channels GSM network and satellite network The user can select how often the buffered data can be transmitted to the base station with the GSM network it can take place from continuous transmission to any number of minutes The satellite transmi
5. record with the flight data 103530 time UTC 10 35 30 HHMMSS 4546170N latitude DDMMmmmwN S 00909733E longitude DDDMMmmmE W A A o V A 3D fix V 2D fix 00352 pressure altitude m on the 1013 25 mb at sea level PPPPP 00379 altitude m above the WGS84 ellipsoid GGGGG 009 spatial accuracy m AAA 08 satellites in use SS D S xX Positioning and Vehicle dynamic systems Troubleshooting 1 The system doesn t turn on a Check the power source and the switch Recommendations for EM interference reduction Due to the nature of the system electromagnetic interferences EMI may occur especially when the unit is installed in gliders with not so modern electric systems Here are presented some hints that have shown to be beneficial in EMI reduction suppression Do not install the power cable of the units in contact with the antenna cable of a transceiver When preparing a cable for the PDA do not connect to the socket the wires that are not needed Check for free wires that are connected to the main power but not connected to any utility they shouldn t be present Incase of persistence of interference a ferrite ring can be used v 3 3 23 10 2009 17 18 DSX High Tech SAGL Via Camara 50 CH 6932 Breganzona Web www d s x com email info d s x com T 41 78 688 59 18 D S x Positioning and Vehicle dynamic systems Warranty The system is given to the user with the
6. the 2D position wasn t available the coordinate values would be left at 0 The time of the engine start take off and engine shut down will be taken from the internal clock independently from the GPS In this way it s not possible to false the recording done by the system shielding the GPS antenna and it will always be known the time of engine start take off and engine shut down Download and validation of data Through a connection of the system to a PC running the program DSX Win or the program supplied by FAI IGC it s possible to download the files with the data recorded in flight For connecting the system use a Serial cable with the pins prepared according to the IGC pin out or with a USB cable For information regarding the data downloading with the DSX program please refer to the dedicated section of this manual Downloading the data with the FAI IGC program The program from the FAI IGC IGCshell exe with the library IGC DSX dll can be downloaded from the FAI IGC site http www fai org gliding gnss freeware asp With it you can also perform the validation of the files recorded and downloaded which means to verify that they have been recorded by a DSX flight recorded and that they haven t been modified Even the change of one character in the file will make the validation fail Use of the DSX program When the system is set up to record the flight data it records the flights in IGC format in its internal memor
7. the communication port Edit the file confge ini double click on the file name or right button of the mouse Open with and select Notepad Depending on the communication type to the PC serial or USB port possibility only available to the DSX8001 two different configurations must be done In the following table it s reported what value to write in the first and sixth parameter of the confge ini file function of the connection type used serial or USB PO First parameter number of COM port Sixth parameter number of the COM port USB connection DSX8001 number of the COM port Below the line first parameter COM port number to be used write the number of the COM port that is being used to connect the cable coming from the system In case there is a PC with an integrated 9 pins serial COM port the COM used will very likely be the number 1 If a PC without a 9 pins serial port to connect the DSX8000 it s necessary to use a USB serial converter In the case of the DSX8001 it s possible to connect the system to a USB port of the PC before doing this for the first time install the USB driver downloadable from the DSX website The DSX program is capable of searching automatically for the COM port to which the system is connected to If the search doesn t work try again restarting the DSX program If it doesn t work then it s needed to select the COM port and define it in the confge ini file In Windows
8. D S xX Positioning and Vehicle Dynamic Systems SAFLY Tracking and Emergency System by DSX User s Manual Version 1 0 v 1 0 23 10 2009 1 18 DSX High Tech SAGL Via Camara 50 CH 6932 Breganzona Web www d s x com email info d s x com T 41 78 688 59 18 D S X Positioning and Vehicle Dynamic Systems EO SSE C115 O h a een AT ea eT eS eer Neer rey creer yeTeeey errr rte 7 Criteria to Start finish the data recording isi cscs nally onde net nioeaaie Mase renee ean bade sts nae Obie neue Aa eee ete eneh 7 ae i i ATION DATA asics rarer anai aia a EEA 8 Downloading the data with the FAVIGC program vii scescnsecesicnccsnseeedresaninessieaesennmdis a nascnnacesdendennaieiea rasesadanne 8 UE OE TE DSA PRERE Ms ea aA ia AAA EEEE AREA 8 Blotand ACANA a eee ee errr error 11 Potta datarecoded ini Menmo coriacea ep etree ye epee reenter ai Or Meee errr geet 11 Parameters of the Might recorder ssi is dacccuscuedaninnctsies anniina aa aaneen ad aa AEAEE ious ARATE 12 EV A a a a a a a a a a a 12 Settings for communication with fight computer or PIA Disc cnsinssicciscesass csearnsansassasnntnntespceassbensesansessacad seahes N aai 12 EEE KSEE EINS AAEE E E E EEEE A E AE EIEEE EAD EE E E RET E E NE ATA TEE E E ee TA 13 Technical and operation description In this manual there is the description of the functioning of the SAFLY system and the data that
9. Data output NMEA 0183 standard RMC GGA VTG RMZ navigation data site E E END OF DOCUMENT v 3 3 23 10 2009 18 18 DSX High Tech SAGL Via Camara 50 CH 6932 Breganzona Web www d s x com email info d s x com T 41 78 688 59 18
10. S84 HFRFWFIRMWARE VERSION DSX 1 00 HFRHWHARDWARE VERSION DSX AC 3 HFFTYFRTYPE DSX SAFLY 3000 HFGPS Trimble Navigation Copernicus 12 20000 HFPRSPRESSALTSENSOR Intersema MS5534 20000 1023638FXA3940SIU B0737074344642N00722755EA0037 70041901908 B0737114344658N00722782EA003780042001908 B0737154344676N00722813EA003800042101908 B0737314344760N00722979EA003910043202607 Below the data in the file are described H records File header HFDTE290307 Date DDMMYY in the example 29 March 2007 HFFXA010 Horizontal precision m in the example 10m HFPLTPILOT Mario Rossi Pilot s name HFGTYACFTTYPE Cessna 150 Aircraft type HFGIDACFTID X XXXX Aircraft call sign HFCIDCOMPETITIONID 55 Competition sign if present HFCCLCOMPETITIONCLASS Motorplane Class of aircraft HFDTM100GPSDATUM WGS84 GPS datum 100 WGS84 HFRFWFIRMWARE VERSION DSX 1 00 Firmware version HFRHWHARDWARE VERSION DSX AC 3 Hardware version HFFTYFRTYPE SAFLY 3000 DSX Manufacturer s name model number of the flight recorder HFGPS Trimble Navigation Copernicus 12 20000 GPS manufacturer name Model Channels Max altitude HFPRSPRESSALTSENSOR Intersema MS5534 20000 Manufacturer name of the pressure sensor Model Max altitude B records Here follows the description of the data included in the B records with the flight data recorded at the sample sate as set up B1035304546170N00909733EA003520037900908 B type of record in the IGC standard B is the
11. XP and similarly other operating systems the information can be found selecting Start Control Panel System Hardware Device Manager Ports COM amp LPT ATTENTION Close any other program that uses the selected COM port i e ActiveSync used to connect PDA and PC close the program pressing CTRL ALT DELETE and then selecting Processes highlight the program and press the button End Task In case of presence of programs that use the COM port assigned for connecting to the DSX system it will not be possible connecting the systems In the case of ActiveSync it s necessary terminating the WCESCOMM EXE pressing the button End Task At the start of DSX program there will be an icon indicating that the PC is automatically searching for the communication port Every time that in the DSX program is visible a red flag with yellow cross it means that the serial port COM port is not free and hence DSX Win can t use it It s recommended to exit the DSX program free the COM port and restart it If the serial port is free to be used by the DSX program there will be the yellow icon on the right After establishing a connection with the system there will be an icon with two arrows and a green layout In the case all the info in the boxes of the instrument are not appearing correctly press the button Connection Refresh and wait few seconds Setting the folders The settings in the file confge
12. a Recording of the take off a ground speed calculated by the GPS gt 15 km h for at least 10 fixes continuous b barometric pressure variation corresponding to an altitude increase with a vertical speed of at least 2 m s for 10 seconds At the moment of detecting the take off the recording starts and in the file are saved the 20 fixes preceding the take off For this reason it s better to let the GPS lock on few minutes before the take off Remember also that the best performance of the GPS can be attained once it has downloaded all the ephemeris from the satellites an operation that requires about 12 minutes Recording of the landing ground speed calculated by the GPS lt 10 km h for at least 20 seconds continuously In case the GPS is not locked the landing won t be detected and therefore it is not listed in the file of the flight activity log UPDATE the FAI IGC requires now that the end of the data recording doesn t take place automatically rather it keeps for an indefinite time until the power is removed from the system Until recording of data is ongoing the use of the USB is inhibited switch the system off and on again to use the USB In the case the GPS is not yet locked on in 3D with coordinates and altitude the 2D coordinates will be used to record the data in the files while the GPS altitude is set to 00000 while the pressure altitude is displayed obviously calculated referring to the 1013 25 mb QNH If also
13. ds are read again in the system and what was written appears again this is a sign that indicates that the data were correctly written in the system Flighta data recorded in memory In the DSX program there is the following frame r Recorded log files Download IGC Download DUY Tale Here are presented all flights currently recorded in memory Download IGC download the data recorded in the selected file in GC format Download DUV download the summary data relative to the selected file see below for the description of the DUV file Total erase complete deletion of the data in memory this will not allow to download data files later on In the case of Windows communicating that there is an error during the download of the file and that the application DSX program will be terminated check that all the directories specified in the confge ini are correct and existing E NOTE The erasing of the system s memory doesn t affect the data relative to the pilot aircraft and system settings Parameters of the flight recorder Logger activated select if the recording function is required to be active N Log present number of log files present in the memory Fix rate time step in seconds between the recorded fixes PEV Fix rate time step in seconds between the recorded fixes after a pilot event marker Task A opens the window for the task declaration Firmware update List of firmware files pre
14. he connections and in the 8 pins socket of the PC For the USB connection the socket to be used is the one close to the GPS antenna socket Launch the DSX program and then connect the system to the PC Communication system PC The communication between the DSX system and the PC might be not fast especially if it takes place with a serial connection through a USB serial adapter It s therefore necessary to wait a bit to see the effect of the commands With the button Read data from device it s possible to read the parameters that are saved in the system while with the button Write the data are transferred to the system The operation of writing needs few seconds wait for this time to elapse before doing other operations As a general rule it s always better waiting for the appearing in the communication window at the bottom for the message End device data read before proceeding with any other operation In the case of USB connection when the system is disconnected from the PC the DSX program must be closed and restarted when the system is reconnected In the case the power to the system is cut when it s connected to the PC push the button Connection Refresh This is recommended also when strange characters appear in any of the fields on the screen System setup Pilot and aircraft data When the button Write is pressed to write the data of the pilot and aircraft it s necessary to wait that the fiel
15. ing the erase of the memory until the operation is completed Summary of the information provided by the leds Green Yellow Red GSM and GPS OFF System ready for operations GSM modem ON not in network GSM modem ON and logged on network GPRS data transmission Memory erase Data recording Normal operation Recorded data The data are recorded in the non volatile memory of the system and can be downloaded to the PC 1 A file in standard IGC format where there are present all the data relative to all instants of the flight recorded with the rate defined by the user useful for verifying the flight for documenting the flight in competitions and for the badges Optionally it can be activated the function of recording a second type of file 2 a DSX file with the extension DUV containing the information relative to the operation of the vehicle this file presents in few lines e concise summary of the data regarding take off or movement start landing or stop total run time Both types of files have the name that follows the FAI IGC standard if downloaded with a computer Here follow the data recorded in the internal memory of the system that are available for the downloading Aircraft call sign and type data present in both types of files IGC and DUV Pilot name data present in both files Time of start take off and geo coordinates of the place where it took place data present in file 2 Landing
16. ini allow defining different folders for each type of file logs updates turnpoints etc From version A 11 of the DSX program if the file confge ini is not present the DSX program will assume that all files are in the program directory and will also put all new files in that same directory In the file confge ini below the writing Second parameter directory for IGC files define the complete path of the directory where to download the flight data recorded After the writing Third parameter directory for help and firmware files type the complete path of the directory where there will be the files for the firmware updates the DSX program will search for valid files in this directory Example of configuration file confge ini recommended This is the DSX configuration file asterisk in first column comments EE E ee see ee E E E Indicate the directory where the info want to be recorded 1st parameter COM port number to be use 1 2nd parameter dir iles will be created C DSX 3rd parameter Ctory where update and help files must be C DSX Ath parameter directory of turnpoint file C DSX 5th parameter turnpoints file name GPS LOG format Turnpoints dta 6th parameter U if the com port is an USB port otherwise 0 U Connection For the serial connection with the system the cable has to be plugged in the RJ45 socket that is on the left in the picture of t
17. ke the data output from the SAFLY GPS navigation and other proprietary sentences and to send to the SAFLY data for configuration and transmission The RJ45 socket can be used to power the system and recharge the internal battery with a standard IGC wiring At present it s preferable to recharge the units with a 5V current through the USB socket i e connecting it to a computer The USB B socket allows the connection of the SAFLY to a computer powering and charging the unit directly from the computer Every time the SAFLY is connected to a power source through the USB it is powered on but no transmission will take place The GPS antenna plug the GPS antenna must be connected here DSX guarantees an optimal functioning of the GPS when the antenna supplied with the system is used Take care of screwing the connector properly The satellite antenna plug the satellite antenna must be connected here Be careful of not exchanging the satellite and the GPS antennas connecting them to the SAFLY Pin out of the RJ45 connectors The schematics of the IGC RJ45 connectors is described in the following image source FAI IGC Pins Function 1 amp 2 Volts 3 amp 4 Spare for future application with GFAC approval 5 Data out AL7 6 Data in AL7 7 amp 8 Earth Volts ve IGC standard pin layout for RJ 45 connector Pin mmbers of RS232 3 atthe PC 2 RJ 45 male connector The pins 3 amp 4 are not used Please read the reco
18. mmendations for avoiding electromagnetic interferences before wiring a cable The power supply data specified in the technical specifications must be fulfilled at all times to avoid damages to the system It is present a protection against the polarity inversion on all connectors the RJ45 and the USB The power supply is filtered to avoid interference with other on board systems The power supply characteristics specified in the technical specifications must be fulfilled at all times to avoid damages to the system Positioning of the GPS antenna The operation of the system might be compromised by the wrong positioning of the GPS antenna The antenna shall look at the sky all time The angle aperture of the supplied antenna is 180 In case of doubt about its positioning please contact DSX for assistance Positioning of the GSM antenna The GSM antenna is devoted to keep the connection with the cellular network ground stations therefore it should have a clear view toward ground The best position of the antenna is vertical pointing to the ground Positioning of the satellite antenna The satellite antenna is devoted to transmit data to the satellites therefore it shall be positioned facing the sky at all times The transmission power is low and the satellites are about 1 000 km away Operation of the system There are different options for starting the data recording start after 20 GPS fixes have been performed automa
19. ogram Data protection All data recorded by the system are protected with a validation key for security The data files downloaded from the system can be validated verifying the authenticity with a program supplied by the FAI IGC as already described with the library IGC DSX dll to be placed in the same directory of the IGC program With this tool it s possible to detect the change to even one only character in the IGC file Therefore it is possible to verify at anytime that the downloaded data even if archived in a PC in the past haven t been modified The system has a seal to detect the opening of the box even if small by non authorized personnel The opening of the box will invalidate immediately the warranty The system with flight recording capability shows the following icon in the DSX program when connected to the DSX Win When in the DSX program an icon like the following would appear with a red flag EXI it would mean that the unit cannot be used as a flight recorder likely because it s been opened All files in IGC format coming from this unit cannot be validated by the IGC program with the DSX library Use of the recorded data The system is conceived for Downloading the flight data detailed for all instants of flight in IGC format Downloading the flight data and the summary files with the reports of the aircraft activity files 1 and 2 described in this manual Identifying the downloaded data a
20. peration and after a pilot s event marking NMEA and DSX proprietary sentences to output through the serial port to supply them to other instrumentation connected i e a PDA preparing of the task to be declared in the system set up of the SOS operation through the GSM GPRS module The DSX program allows also to perform the firmware updates the firmware files available in the folder set up to keep them see below are reported in the window Updates and the button Confirm fw Update starts the process Main window of the program DSX Win Installation The program doesn t need any special installation procedure it s enough to expand the files DSX Win exe Aiuto hlg help file Confge ini configuration file for DSX Win Loader6 ss file used for the update of the firmware Dsx000CF txt example file of configuration for the USB stick in a folder and start the program double click on the file DSX Win exe The configuration file confge ini supplied is ready for running the program from the folder C DSX that is recommended to create to copying the files in it For ease of use it is suggested to make a link to the file DSX Win exe and place it on the desktop Once the DSX Win is launched pressing the button the online help is launched screenshot of the DSX program main window Before starting the program it s necessary to select the communication port of the computer to be used Selection of
21. pled together in the future reducing one element Despite from the easiness of the installation it is recommended to let a specialist install your SAFLY system onboard a vehicle especially if there are components made of carbon fibre metal and other electronic instruments GPS antenna The correct operation of the SAFLY can be hindered by the wrong positioning of the receiver antenna of the integrated GPS In case of doubt about the antenna positioning please contact DSX for assistance The positioning of the GPS antenna has to be performed installing it in an area that is not electromagnetically shielded The GPS systems are sensitive to electromagnetic radiations originating from other on board systems therefore it s recommended to install the antenna in a place far enough from instruments that generate strong electromagnetic fields In particular avoid the proximity to transceivers and electric gyros Description of the connectors To the power switch activates the SAFLY Please DO NOT TURN ON and then immediately OFF the unit The GPS antenna plug has to be used only for the GPS antenna provided with the SAFLY DSX guarantees an optimal performance of the GPS when the antenna supplied with the system is used The RJ45 is the one to be used to connect the system to a PC for using the DSX software or any other software approved by DSX please see the www d s x net page for the list This socket can also be used to ta
22. s coming from a certain plane whose call sign are recorded in the file The date and the time of the files downloaded are those of the moment of the take off Setting up the options of the system like pilot s name time step of the data recording GPS navigation data to be output on the serial port etc Setting up of the protected options of the system like the full erase of the memory Files description File with the aircraft activity summary DUV The file presented below with the flight data has been downloaded to a USB stick and to a PC Example of complete DUV file Flight of 01 03 08 Pilot John Smith Aircraft type single engine Call sign X XXXX Take off 09 49 54 Lat 4424241N Lon 00857746E Gps St A Alt GPS 00065 Landing 09 50 54 Lat 4424242N Lon 00857746E Gps St A Alt GPS 00063 Operation time 00 01 00 Other parameters can be recorded in the file according to the needs and requests Standard FAI IGC file with flight data IGC The files containing the flight data follow the rules defined by the FAI IGC standard It s not necessary to edit the data file since the data can be visualized after downloading with software programs commonly used As a reference it is reported below a part of a file recorded by the system AXDMAC042 DSX HFDTE010807 HFFXA010 HFPLTPILOT John Smith HFGTYACFTTYPE Cessna 150 HFGIDACFTID X XXXX HFCIDCOMPETITIONID 55 HFCCLCOMPETITIONCLASS Motorplane HFDTM100GPSDATUM WG
23. sent in the directory specified in the file confge ini or in the directory of the DSX program if the confge ini file is not present The firmware update takes place in two phases first the file is transferred to the internal memory this operation takes about 10 minutes and then the reprogramming takes place programming the microprocessor it takes about 10 minutes time It s possible to stop the firmware update at the end of the first phase but once the second phase has started it s not possible to stop the process anymore without causing a damage to the system that shall then be sent back to DSX NOTE After the reprogramming of the system it will restart and it takes about 50 seconds to erase completely the memory and be ready to operate again After each reprogramming there won t be any data of previously recorded flights ATTENTION During the firmware update never unplug the power In case of power failure during the re programming of the system it can be that the unit has to be sent to DSX for recovery Settings for communication with flight computer or PDA Port speed set the communication speed desired It is recommended to use a speed of at least 9 600 bps RMC GGA VTG RMZ select the NMEA sentences that are required to be output for navigation GGA and VTG are usually enough Task declaration Window for declaring the tasks to upload to the system Select a turnpoint from the list on the left and press
24. ssions are limited by the local regulations If the customer requires it a software option can be turned on that generates short files with a summary of the flight activity with the aim of easing the operation of billing and recording of the use of the aircraft Main components The SAFLY is composed of the following main components all internal to the system unless clearly stated gt Last generation GPS chipset horizontal error lt 2m 50 lt 4m 90 vertical lt 3m 50 lt 5m 90 cold start 41 seconds reacquisition 2 seconds gt High sensitivity barometric sensor gt Memory of 16 Mb gt 400 h of data recording with 1 fix every 3 seconds gt Leds and switch for controlling the operations gt Direct cable connection with the external through a serial port and a USB slave port gt GSM modem gt Satellite modem gt Accelerometers and emergency activation button in a separate box gt GPS external antenna gt Satellite external antenna gt GSM antenna mounted on the unit can be installed remotely ir required v 1 0 23 10 2009 3 18 DSX High Tech SAGL Via Camara 50 CH 6932 Breganzona Web www d s x com email info d s x com T 41 78 688 59 18 Installation instructions The SAFLY is composed of only few functional elements the main box the GPS antenna the satellite antenna and the emergency activation box that can be easily installed on board any vehicle The GPS and satellite antennas could be cou
25. the buttons Take off Start Finish or Landing to assign it With a double click on the name of the turnpoint in the list on the left it s inserted in the task in the first free position To remove turnpoints select the checkbox on the right and then press the button Remove turnpoint s It is also possible to insert turnpoints that are not in the list typing their coordinates Store task to record the task created assign a name in the typing box and save Read Back Task i to read a task that has been previously saved Enter task directly into FR immediate declaration of the task in the system if its connected to the PC x Available Turnpoints List m Remove DD MM YY Takeoff Alzate E Intended Date of the Flight fi 3 fos fos Start Albavilla E Tak p fom Dormelletto zi Finish Jalzate E Droner o Task description Dubino Landing atzate a ih Manual Point Entry Edolo Empoli Text 1 Trento C Endine Enemonzo 2 Domodossole SSCS Latitude DDMMmmm Nes leche a 3 m Tasks Longitude DDDMMmmm EAW 5 Albenga_08_04 tsk D Alzate_01 tsk i E Alzate_300 tsk y Alzate_300_WE tsk TPN 2 SET Turpoint gt 5 r Alzate_500a tsk Alzate_500b tsk Godiaco Cimone tsk F newtask_10 tsk kin Has Tn asa ti newtask_2 tsk Distance umpoint settings 7 a r newtask_6 tsk R_Susella Cimone tsk 1 2 X 8 o m Beari Area Turnpoint gt
26. tic start when a speed horizontal or vertical is sensed to be above a threshold for a certain period of time As well there are different options for stopping the data recording automatic stop after a certain time with no movement no stopping of the data recording until the system is powered off The functioning of the system is fully automatic once it s powered and installed on board the plane On the SAFLY there are three leds with which all functions can be indicated The three leds red yellow and green indicate the conditions described below Normal operation BBB led steady GPS not locked and GSM modem OFF When the GSM moden is turned ON the red led goes off E led flashing at short intervals data recording active FSA led flashing at short intervals system ready for operation with GPS locked yellow led blinking slowly GSM modem switched ON but not connected to network yellow led flashing at short intervals GSM modem ON but not connected to the network normal operation yellow led steady on GPRS data transmission from GSM modem the success of the transmission cannot be guaranteed During normal operation the three leds will quickly flash with the sequence green yellow red Maintenance operations The total erase of the internal memory of the system can be done only when the unit is connected to a PC and then the leds yellow and feen will flash alternatively dur
27. y automatically starting the moment when the GPS detects for a certain time a ground speed higher than a threshold predefined The automatic stop of the recording is not active anymore according to the latest requirements of the FAI IGC that imposes the recording until the system is powered The internal memory of the system has a capacity of 16 Mb which allows for a recording of about 480 000 fixes In the case of a recording time interval seconds between each fix equal to 3 seconds the estimated recording time available is gt 400 hours The longest recording time is estimated to be about 1 600 hours with an interval fix of 12 seconds It is recommended to limit the time between fixes to less than 10 seconds The transfer of the files from the system to a computer may take place through a serial or USB connection with the appropriate cable and the DSX program supplied by DSX Moreover the library igc dsx dll allows to use the IGC shell program to download and validate the flight data recorded by the system The DSX software allows to set up the main parameters of the system as showed below data relative to the pilot and the plane for the declaration included in the IGC files and for the data transmitted in case of activation of the SOS signal list of the flights recorded in the memory with the chance of selecting those to download to the computer or to erase the memory rate of recording of the fixes both in normal o
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