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USER'S GUIDE FOR OPEN SYSTEM OPEN SYSTEM

1. RECALL Mes documents r cents Y amp Mes a ocuments Poste de travail E Favoris r seau Type Filtre personnalis xls v Annuler Jozso J 88 090 M occi poc ES rmt sec SES EN ES soe ra rtm norm cous DESCRIPTION Recalls a previously stored set up FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 33 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 24 1 M ass M emory High capacity memory manager INIT ALL MEMORIES INIT SINGLE MEMORY TEST ALL MEMORIES TEST SINGLE MEMORY AUXILIARY ENREGISTREMENT Chanel Number J 1 Running Init done Init Error Init Memory DESCRIPTION Inits one channel of the mass memory FEATURES NOTES Only available with the mass memory hardware option User s Guide For O pen System Rev 1 15 Page 34 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 24 2 All M emories High capacity memory manager INIT ALL MEMORIES INIT SINGLE MEMORY TEST ALL MEMORIES TEST SINGLE MEMORY AUXILIARY ENREGISTREMENT Starting Channel End Channel Channel Number Init Error Init all m mories gt Proceed DESCRIPTION Inits all channels of mass memory FEATU
2. Name of DAC curve This cell contains the path to the DAC curve applied on the channel The DAC curve file is a text file that describes the shape of the gain variations Velocity The velocity of ultrasound This parameter is used to convert time in distancein theOPEN standard interface ES Microsoft Excel brainscan xls eal Fichier Edition Affichage Insertion Format Outils Donn es Fen tre 7 Tapez une question Ox ill cic 15 1598 2 21 9 S uei 5 A E E Justsign pi 3 JustTag qt Start JustWrite ko Undo Write B Mody b Help 100 001 io 8 o SS 0 01 100 92 8 1 20 l 2 ut xa ms 6 wg 4 d i ps E l Es 0 01 100 92 5 0 20 MST nn ie Ee E LE NE N 01 01 100 32 8 20 1 M 4 HA main treatment description Feul f Feul4 Feuis Feulb Feul Pret NUM User s Guide For O pen System Rev 1 15 Page 72 sur 80 ME Toa 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 2 info lecoeur dectronique com LECOEUR ELECTRONIQUE PRF The value of repetition pulse frequency P R F repetition Frequency This parameter controls the rate of the pulser For example setting 1 KHz will generate pulses every millisecond Entering 0 03 KHz switches the system to the EXTERNAL TRIGGER mode In this mode a TTL 5 Volts pulse must
3. LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com USER S GUIDE FOR OPEN SYSTEM Rev 1 15 Mars 2006 Copyright Lecoeur Electronique corporation all rights reserved OPEN SYSTEM User s Guide For Open System Rev 1 15 Pagel sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 2 info lecoeur dectronique com 1 Using Standard Interface 2 Excel global set up file description 3 Hardware presentation User s Guide For O pen System Rev 1 15 Page 2 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 1 Setting up thenumber of sequences gt selecbrainscanfiles vi ir Q autotest 77 90 MAT 0 000 MUT 2 108 FI F2 on rares T MEER Mm ce oc aires oS rom pe oes mE DESCRIPTION Each timethe application is loaded the first task is to set up the number of sequences to load The user can enter a number of sequences or hit esc to skip In this case only 8 sequences are loaded Theuser can also enter the sampling frequency of receivers analogue to digital converters FEATURES N A NOTES Thesampling frequency will be stored in the current set up file User s Guide For O
4. 0 0 0 cAsaphirpustcahCDAC1I 365 20 5 5960 T 0 0 0 T 0 c saphipiustcadiCDACT 365 20 650 5960 0 D 0 D 0 0 c saphipiustcadiCDACT 365 20 50 5960 0 D 0 D T 0 c saphirplustead CDAC1 365 20 650 5960 0 D 0 0 0 0 c saphirplusteadiCDACT 365 20 50 5950 T 0 T 0 T 0 c saphirplustead CDAC1 365 20 50 5960 0 D T D 0 0 csaphiplustcad CDACT 365 20 50 590 0 T 0 D T 0 44 cAsaphimlustead CDACT 365 2 50 5950 T D 0 0 0 T CeaphipustcadCDAC1 365 20 50 5960 T 0 T 0 0 0 c saphirplustead CDAC1 365 20 50 5960 0 D 0 D 0 T J eAsaphipustcaMCDAC1 365 20 50 5950 T D 0 D 0 T c saphirplustead CDAC1 3685 20 50 5950 T 0 0 D 0 D c saphirplusteadiCDACT 365 20 50 5950 T D 0 0 T 0 c saphirp ustcahCDAC1I 365 20 50 5960 0 0 0 0 0 D c saphirplustead CDAC1 365 20 50 5960 0 D 0 D T 0 c saphirplustead CDAC1 365 20 50 5960 0 0 0 D T 0 cisaphirplustealiCDAC 365 20 50 59560 T 0 T 0 0 0 c saphirplustcad CDAC1 885 20 50 5960 O 0 0 0 O csaphimlusteadiCDACT 365 20 50 5950 0 D T D 0 D 26 cAsaphipustcadiCDAC 1 365 20 50 5960 0 D T D T M M Nmain treatment description Feuil3 Feuil4 Feuil5 Feuil amp Feuil7 lt gt Pr t NUM User s Guide For Open System Rev 1 15 Page 71 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES T 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com
5. 0 0 1 A AAA SS Sa Sa Se 2310 0 0 0 1 ARA RA 24 0 0 0 0 1 REA A RN A 2 0 0 0 0 11 op a o 0 1 0 0 0 o 8 1 mde ences AR M 4 gt Amain treatment description Feuil3 Feuil4 Feuils Feuil Feuil7 lt gt Pr t NUM User s Guide For O pen System Rev 1 15 Page 73 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com ON OFF DAC Setting this value to 0 switches off the DAC curve Setting 1 activates it TIME DIST Setting this value to 0 indicates to OPEN standard interface that unit is time Setting it to 1 validates the unit to millimeters SMOOTH Current state of the DAC curve Smoothed gt 1 not smoothed gt Q Microsoft Excel brainscan xls s Fichier Edition Affichage Insertion Format Outils Donn es Fen tre Tapez une question wi EX ig d 358 183 2 e x 211 y a sm m RES el 5 9 A Ef Justsign EQ JustTag i Start JustWrite 5 Undo write I Modify 7 Help BKI e amp SMOOTH BO BP SEQUENCER SEQUENCER for STEP TRANS SEO pa po 3 HE Sa Ss 4 Le a 5 A SS 6 A aa 7 EN 8 E 100 a 1000 A A A ne os E AO on ai Qm EHE SS SS SESS SE SS SS Sess 12 a NE ee AA A ee ee ee S 13 12 0m aa qe 15 e EE 15 CA A E CENE nn SEXE A IE E EE 17 16 TUE NO A 19 ARA AAA AA AS A AAA AAA 2
6. DELAY SEQ FOCALISATIONIO2 FOCALISATION102 13 1 c saphipiBrain trans seqlwavel tet 80 15 SAPHIRPIBRAIN DELAY SEQUFOCALISATIONIOAFOCALISATION102 14 7 c bsaphirpiBrain trans seqlwavel tet 80 e DELAY SEQ FOCALISATIONIO2 FOCALISATION102 15 1 chsaphimErain trans seqlwavel tet 80 17 SAPHIRPIBRAIN DELAY SEQ FOCALISATION102 FOCALISATION102 16 1 c isaphirpiBrain trans seqwavel tit 80 E DELAY SEQ FOCALISATIONIO2 FOCALISATION102 17 1 chsaphimpErain trans seqlwavel tet 80 18 SAPHIRPIBRAIN DELAY SEQVFOCALISATIONTDAFOCALISATIONTU2 18 coisaphirpiBrain trans seqiwaveltxt 8D a n DELAY SEQ FOCALISATIONIO2 FOCALISATION102 19 1 _c saphirp Brain trans seqlwavel tet 80 21 SAPHIRPIBRAIN DELAY SEG FOCALISATIONIO2 FOCALISATION102 20 7 c saphirp Brain trans seqlwavel txt 60 LEE DELAY SEQ FOCALISATIONIO2 FOCALISATION102 21 7 c saphipiBrain trans seqlwavel tet 80 23 SAPHIRPIBRAIN DELAY SEG FOCALISATIONIO2 FOCALISATION102 22 7 c saphirp Brain trans seqlwavel txt 60 24 SAPHIRPIBRAIN DELAY SEG FOCALISATIONIO2 F OCALISATION102 23 1 csaphirpiBrain trans seqwvavel txt 80 25 SAPHIRPIBRAIN DELAY SEG FOCALISATIONIO2 FOCALISATION102 24 7 c saphirp Brain trans seqlwavel txt 60 26 SAPHIRPIBRAIN DELAY SEG FOCALISATIONIO2 F OCALISATION102 25 1 c saphirp Brain trans seqwavel txt 80 3 M 4 MNmain treatment description Feuil3 Feul4 Feuils Feuil Feu E d Pr t MOM U se
7. DESCRIPTION Imports the values contained in excel file and set them activein OPEN FEATURES NOTES User s Guide For Open System Rev 1 15 Page 61 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 4 Analog Transmitter J 50 000 Bd 10 000 F2 F3 DESCRIPTION Gives access to functions for analog transmitter FEATURES N A NOTES Only active with the option analog pulser of OPEN system User s Guide For O pen System Rev 1 15 Page 62 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 4 1 Name J 80 000 BK 10 000 DESCRIPTION Indicates M odifies the current active analog pulser waveform for the selected sequence Channal FEATURES N A NOTES Only active with the option analog pulser of O PEN system U ser s Guide For O pen System Rev 1 15 P age 63 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 4 1 1 ChangeEmission File Enregistrer sous Enregistrer dans Qd em Mes documents r cents Bureau Mes documents Poste de travail Mom du fichier Favoris r seau Type Tous les fichiers v autotest doo 00 1 50 000 M 10 00
8. I 0 119958 Effacer la courbe Ajouter le motif Sauvegarder la courbe Rappeler une courbe DESCRIPTION Provides an advanced tool to edit create store recall transmitter waveforms FEATURES N A NOTES Only active with the option analog pulser of O PEN system U ser s Guide For O pen System Rev 1 15 P age 66 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 5 Imaging OPEN system El F2 F3 soc CS rame sm fcm vee ES ESS soe CI rr DESCRIPTION Displays information about the analog transmitter and receiver delays FEATURES NOTES Futures up dates of OPEN software will be located in those menus Only active with the option analog pulser of OPEN system User s Guide For O pen System Rev 1 15 Page 67 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES T 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 2 Excel alobal set up file description The complete set up of your OPEN system is contained in an Excel file located in c saphirp brainscan xls Below is the description of this file 2 1 what s in brainscan xls file This section describes the use of parameters inside excel file ES Microsoft Excel brainscan xls t Fichier Edition Affichage Insertion Format Outils Donn es Fe
9. a 0 22 2 0 089 1 1 nEEE NENNEN SNP 100 am ENS ee ee ee IE ee ee ne EE A 2 24 26 25 v MH 4 main treatment description 4 Feuila Feuil Feuilb Feuil Feuil E ail Pr t NUM User s Guide For O pen System Rev 1 15 Page 74 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com The parameters from SEQUENCER STEP to SEQUENCER pulser delay are used in the micro sequencer function Sequencer step This parameter indicates the order in which the program will be executed Step 1 Step 2 etc This parameter must not be modified Sequencer trans seq This parameter indicates the number of sequences to load before executing the instruction f the pulser is analog the sequence indicates a waveform If the pulser is pulsed it sets up a delay This parameter has the same value for the 8 channels of the same board Sequencer num delay This parameter is the time before the digitalization begins In OPEN standard interface the unit is micro second This parameter has the same value for the 8 channels of the same board Sequencer num width The sampling time is the digitalization duration During this the signal of all channels is digitalized and stored in memory In OPEN standard interface the unit is micro second This parameter has the same value for the
10. age 77 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 3 Hardware presentation FRONT VIEW CLOSED User s Guide For O pen System Rev 1 15 Page 78 sur 80 C UR pg LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com The standard OPEN includes no internal computer an external PC is connected to the OPEN through a USB2 link It means that the LEDS and switches are not activated REAR VIEW Power 110 220 V This is the power supply input It must be connected to operate Trigger in Thisis a the maximum voltage is 5 Volts It is used to synchronize OPEN with external equipments Trigger Out This is a to synchronize other equipments from OPEN It usually generates pulses 0 5 V olts 50 nS width Single dual probe This is a In dual probe position the user needs to connect two probes to OPEN Oneisthetransmitter probe the other User s Guide For O pen System Rev 1 15 Page 79 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com one is the receiver In single probe position only one probe does both transmission and reception P
11. in rows the parameters To simplify the description we will only describe the more important parameters Channel number The number of the channels in which parameters contained on this lineare used to Type of treatment OPEN system always work on processing number 7 Receiver gain Gain of each channe in dB Microsoft Excel brainscan xls Tapez une questian e 5 5 ET Fichier Edition Affichage Insertion Format Outils Donn es Fen tre ICT IE NE 0 E 9 x 211 O i ES ustsion CA JustTag ity Start Justrite 9 Undo Write lag Modify P Help Al Fe Channel NE L M N 0 Receivers File in which are delays for pulsers sampling frequency 1 2 C SAPHIRP PULSER DELAYS FOCALISATIONOZMFOCALISATIONOZ TT 88 CAsaphirianalog pulsend xls 40 SHIRPIBRE 23 CSAPHIRP PULSER DELAYS FOCALISATIONOMFOCALISATIONIOZ2TXT 8 CAsaphirplanalog pulsera xls 80 SHIRP BRE 4 C SAPHIRP PULSER DELAYSYFOCALISATIONTO2WOCALISATIONTO23TXT 8 CAsaphirpianalog pulsenia xls 80 OHIRPIBRE 5 CABAPHIRPIPULSER DELAYS FOCALISATIOMOMFOCALISATIONIOZATXT 8 C AAsaphirp analog_pulser3 xls 80 OHIRPABRE 6 CASAPHIRP PULSER_DELAYS FOCALISATIONID2 FOCALISATIONIOZ 5 TXT 8 Cisaphirptanalog_pulser3 xls 80 OHIRPIBRE T C SAPHIRP PULSER DELAYS FOCALISATIOMOZFOCALISATIONOZETXT C Asaphirp analog_pulser3 xls 80 DHIRPIBR 8 C SAPHIRPPULSER DELAYS FOCALISATIOMOZFOCALISATIONIOZZ TXT 8 C Asaphirptanalog_pulser 3 xls 80 SHIRPIBRE 9
12. the switch is in position All channel voltage and Frequency are sent to all boards of OPEN providing the same transmitters parameters FEATURES User s Guide For O pen System Rev 1 15 Page 18 sur 80 fau 19 route de Courtenay 45220 CHU ELLES T 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com LECOEUR ELECTRONIQUE Tests conditions Single probe selected on the back side of OPEN 50 Ohm load resistive Width measured at 100 Volts CC at 50 of amplitude Falling timeat 100 Volts CC 10 to 90 of amplitude Voltage accuracy a Standard transmitters Ls User s Guide For O pen System Rev 1 15 Page 19 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com b High frequency transmitters OPTION Tol rances EE Width accuracy a Standard transmitters Tol rances PulseWidth 100 V M in M ax Z 50 Q 7 5 MHz 72 nS 6MHz 91 nS 5MHz 110 nS 4MHz 132 nS User s Guide For Open System Rev 1 15 P age 20 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com b High frequency transmitters OPTION Falling time a Standard transmitters Typical value 8 nS b High frequency transmitte
13. 0 n Sem Fi F2 F3 DESCRIPTION Loads a new waveform for the analog pulser FEATURES N A NOTES Only active with the option analog pulser of O PEN system User s Guide For Open System Rev 1 15 P age 64 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 4 2 Tools 620 00 J 80 000 1d 10 000 Fl F2 F3 poc actina sei icon coo oo ES CO artery somo Cer DESCRIPTION Gives access to the waveform editor FEATURES N A NOTES Only active with the option analog pulser of O PEN system User s Guide For O pen System Rev 1 15 P age 65 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 4 2 1 Edit Transmitter curve Motif Type de motif Signal sinusoidal Y l Fr quence MHz Amplitude C C V J 1 00 80 00 Uu Nombre de p riode Offset V 5 n n z Jj l1 y O D E 2 Phase 0 deg VOIE E X 70 00 25 mw Demi sinus C gt Sinus Inverseur su gt Non inverse 50 7i 1 1 I I I l I I 0 0 100 0 200 0 300 0 400 0 500 0 600 0 700 0 600 0 900 0 987 5 Ensemble du motif programmer 4095 0 3500 0 3000 0 2500 0 2000 0 1500 0 1000 0 500 0 su 0 07
14. 15 Page8 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 7 Lin log display e OPEN system F3 DESCRIPTION This controller allows the user to display A scan in linear or logarithmic mode 0 dB is the maximum amplitude of echo in the screen FEATURES 0 dB is the maximum amplitude of echo in the screen NOTES N A User s Guide For Open System Rev 1 15 Page 9 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 8 DAC DESCRIPTION This function is a hardware function When ON is set up amplifier is controlled by a time variable tension It is possible to create any kind of curve to compensate attenuation or to minimise a selected echo or more The smoothing option makes an interpolation between the points FEATURES Range 0 to 80 dB Depth 160 uS Step 0 65 uS NOTES OPTION 1 mS depth User s Guide For O pen System Rev 1 15 Page 10 sur 80 ________________f _4_ ________________ LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com no sms ff ease F2 NO SMOOTHING User s Guide For O pen System Rev 1 15 Page 11 sur 80 LECOEUR ELECTRONIQUE 19 route de Court
15. 2 38 94 29 67 Info lecoeur dectronique com 1 12 Averaging E Full rectified Repport scp s MONETA set cut DESCRIPTION Averaging makes the arithmetic average of a sdected number of A scan This number is entered in the controller Averring This has only effect on the display FEATURES Range 1 to 255 NOTES OPTION Hardware averaging 1 to 255 averages signals in real time User s Guide For Open System Rev 1 15 P age 15 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 13 Wizard OPEN system totest 6 95 00 E f 0 000 M 1000 RI F F2 LE CIS N KE gt DESCRIPTION Switching Wizard ON allows the user to increase gain to 100 dB The averaging function is controlled by the system to reduce automatically electronic noise The gain between 80 dB and 100 dB is a numerical gain This function is a software one FEATURES N A NOTES OPTION Hardware averaging 1 to 255 averages signals in real time User s Guide For Open System Rev 1 15 Page 16 sur 80 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 14 Fir CHANNEL 1 RECTIFIED v 3 o Sampling frequency 40 MHz Amplitude Delay mme Scale FIR filter specifications Lower PB sam
16. 255 Pulser delay This parameter is only active with the option analog pulser of OPEN The waveform is shifted right in the time base The value of this shift is the parameter value In the standard interface the unit is micro second This parameter has the same value for the 8 channels of the same board User s Guide For O pen System Rev 1 15 Page 41 sur LECOEUR ELECTRONIQUE dp 45220 CHUELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com This screen is a test tool of the sequencer UT Micro Sequencer SETTIMG LIP MICRO SEQUENCER Test digitizer and transmitter T memory adress do Aa delay law O for channel per channel ume run readmemory number of samples in m A poe 13000 E TB M 1000 000 3000 4000 S000 6000 7000 Bang 9000 10000 A iaa n u d E a E T l l l l l l l l l l l l l 1000 1200 1400 1600 1600 z000 2200 2400 z600 2800 3000 3200 3400 35600 38500 4000 4200 4400 1000 1500 2000 500 3000 3500 4000 4500 5000 5500 6000 6500 000 2500 5000 8500 2000 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Trigger in Simulates a hardware trigger input M emory address Selects the part of the memory in which the samples will be stored D elay law If 0 is entered the samples of the selected channel are displayed If the value Is different than O the samples of the eight channel o
17. 41 Channel 49 Channel 57 Channel 65 Channel 73 Channel 81 Channel 89 Channel 97 Channel 105 Channel 113 Channel 121 DESCRIPTION Displays and offers the possibility to change the receivers gains FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 Page 58 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 3 Excel 20 00 A 50 000 MZ 10 000 Fi F2 F3 ADC Transmitter spectrum zoom Prnt coro Save recai Sequencer DESCRIPTION Gives access to the global set up fileof OPEN FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 Page 59 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 3 1 Edit Excel File a Te I wa PDD A otr OPEN WEM Affichage std DESCRIPTION Global set up file of OPEN It contains all information about OPEN set up Please read the EXCEL FILE section to understand theuse of this file FEATURES N A User s Guide For Open System Rev 1 15 Page 60 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 3 1 Import Excel File Values a Te I wa PDD A otr OPEN WEM Affichage std
18. 8 channels of the same board User s Guide For O pen System Rev 1 15 Page 75 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Sequencer seq time The sequence duration is the time to wait before executing the next instruction It is usually called the PRF period In OPEN standard interface the unit is micro second Sequencer Trigger O ut If this parameter is set to one OPEN system will generate a pulse on the trigger out output at the beginning of the instruction This pulseisa TTL onethe duration of this pulseis 50 nS Sequencer Trigger In If this parameter is set to one OPEN system will wait for an input pulse on the Trigger in input before executing theinstruction Sequencer loop This statement is a loop generator Theinstruction will be executed N times N is the value of the parameter The minimum valueis 1 and the maximum IS 255 Sequencer pulser delay This parameter is only active with the option analog pulser of OPEN The waveform is directly shifted into the time base The value of this shift is the parameter value In the standard interface the unit is micro second This parameter has the same valuefor the 8 channels of the same board User s Guide For O pen System Rev 1 15 Page 76 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38
19. 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Microsoft Excel brainscan xls is Fichier Edition Affichage Insertion Format Outils Donn es Fen tre 7 Tapez une question Bx dado a 18438119 r2 o E Ef Justsign CA JustTag i Start Justwrite 5 Lindo Write amp Modify P Help BP1 amp SEQUENCER TRANS SEQ E BX BY Bz CA cB CC Bredfome CE CF CG cH focalisation parameters E us 1480 o gr 18 1480 3l 30 97 17 428671 1480 rau 30 97 16 857143 1480 5l 80 97 16 205714 1480 6 32 o 97 15 714256 1480 El 0 8 OF 15 142857 1480 al o o 97 14 571429 1480 8 2 o 9r 14 1480 10 54054 97 13 428571 1480 m1 66999 97 12 857143 1480 ER 15 gy 12285714 1480 13 15 a 9r 11714286 1480 14 15 o 97 11 142857 1480 15 15 a 97 10 571429 1480 16 15 o gr 10 1480 17 15 SF 9428571 1480 ag 15 g7 8 657143 1480 19 15 97 8285714 1480 20 15 gr 7 714286 1480 t 15 a 97 3042857 1480 22 15 9 amp 571429 1480 23 15 o 9r B 1480 24 15 9 5428571 1480 25 15 9 4857143 1480 26 1 5 o 97 4285714 1480 v M 4 pi maing treatment description Feuil3 Feuil4 Feuils Feuil Feuil EE Pr t MOM Focalization parameters Internal useof OPEN software U ser s Guide For O pen System Rev 1 15 P
20. A El austsion El 55 JustTag in Start JustWrite Undo write 152 Modify P Help Analog File in which are delays for receivers Analog PARTS Mave iom ee sequences sampling frequency 2 ASAPHIRPIBRAIN DELAY SEQIFOCALISATIONIOAFOCALISATION102 1 T c saphirp Brain trans seqiwavel ti 80 3 NSAPHIRPIBRAIN DELAY SEOMFOCALISATIONIDAFOCALISATION102 2 T c hsaphirpiBrain trans seqlwavel txt 80 Ao DELAY SEQIFOCALISATIONIO2AFOCALISATIONI02 3 T cAsaphirpBrain trans seqiwawel bxt 80 5 SAPHIRP BRAIN DELAY SEQ FOCALISATIONIO2 FOCALISATION 02 4 7 c saphipiBrain trans seqlwavel txt 80 6 SAPHIRP BRAIN DELAY SEQIFOCALISATIONIO2 FOCALISATION102 5 7 ceaphirplBrain trans seqlwaveltxt 80 7 NSAPHIRPIBRAIN DELAY SEOMFOCALISATIONIDAFOCALISATION1026 T c hsaphirpiBrain trans seqlwavel txt 80 n DELAY SEQIFOCALISATIONIOAFOCALISATIONI02 7 T cisaphirplBrain trans seqiwawel bxt 80 9 NSAPHIRPIBRAIN DELAY SEQIFOCALISATIONIOAFOCALISATIONIO2 8 T c saphirplBrain trans seqwavel txt 80 10 SAPHIRP BRAIN DELAY SEQIFOCALISATIONIOAFOCALISATION102 9 T cisaphirpiBrain trans seqlwavel tet 80 11 SAPHIRPIBRAIN DELAY SEQ FOCALISATIONIO2 FOCALISATION102 10 1 c saphirpiBrain trans seqlwavel tet 60 D DELAY SEQ FOCALISATIONIO2 FOCALISATION102 11 17 chsaphimErain trans seqlwavel tet 80 13 SSAPHIRP BRAIN DELAY SEQ FOCALISATION102 FOCALISATION102 12 1 c saphirpiBrain trans seqwavel tit 60 Dou
21. CASAPHIRPIPULSER DELAYS FOCALISATIONOZFOCALISATIONIOZETXT 8 CAsaphirplanalog pulser xls 80 BHIRPABR E CASAPHIRPIPULSER_DELAYSIFOCALISATIONIOAFOCALISATION102 9 7XT 8 CAsaphimhanalog pulser i xls 80 PHIRP BR 11 CASAPHIRP PULSER_DELAYS FOCALISATION102 F OCALISATION102 10 TXT 8 CAsaphirphanalog pulserta xls 80 gt HIRPIBRA CASAPHIRPIPULSER DELAYSYFOCALISATIONTUZWOCALISATIONTD2 11 TNT 8 CAsaphirpanalog_pulse 3 xls 80 DHIRPIBRA 13 CASAPHIRP PULSER_DELAYS FOCALISATIONIOAFOCALISATIONIO2 12 TXT CAsaphirplanalog pulsert3 xls 80 OHIRP BRA ap CASAPHIRP PULSER DELAYSYFOCALISATIONTOWFOCALISATIONTO2 13 TXT 8 CAsaphirphanalog pulserta xls 80 gt HIRPIBRA 15 CASAPHIRPIPULSER DELAYSYFOCALISATIONTOZFOCALISATIONTD2 14 TNT 8 C Asaphirp analog_pulser a xls 80 DHIRPIBRA Fal C SAPHIRP PULSER DELAYS FOCALISATIONIOZ FOCALISATIONIO2 15 1XT 8 C saphirpianalog_pulser 3 xls 80 gt HIRPIBRA 17 CASAPHIRP PULSER_DELAYS FOCALISATIONIO2 FOCALISATIONIO2 16 TXT 8 CAsaphirplanalog pulse 3 xls 80 PHIRP ERA aal CASAPHIRPPULSER_DELAYSFOCALISATIONIOAFOCALISATION1O2 17 TKT 8 CAsaphirpianalog_pulser3 xls 80 HIRPABRA 19 C SAPHIRP PULSER DELAYSYFOCALISATIONTO2WOCALISATIONTO2 18 TNT CAsaphirptanalog pulseria xls 80 OHIRPABRA E CASAPHIRPIPULSER DELAYSXFOCALISATIONTUZWOCALISATIONTD2 18 TNT 8 CAsaphirpanalog pulse 3 xls 80 gt HIRPIBRA 21 CASAPHIRPIPULSER DELAYSIFOCALISATIONIDAFOCALISATION102 20 TXT 8 C Asaphirp analog_pulser 3 xls an OHIRFABRA Fal CASAPHIRPIPU
22. CULATION TOOLS FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 80 P age 47 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 4 1 Simple B Scan RSE AO P return DESCRIPTION Displays all channels simultaneously in colour scale FEATURES A SCAN Thesignal coming fro the channel pointed by the vertical cursor is displayed DISPLAY FREQUENCY Indicates the refresh rate of the screen NUMBER OF CHANNELS Number of channels installed in OPEN system AXIAL RESOLUTIO N Sets a compression factor on samples coming from OPEN boards User s Guide For Open System Rev 1 15 P age 48 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp Info lecoeur dectronique com Lan 02 38 94 29 67 SEQUENCE NUMBER Number of the sequence to be activated This is only for pulsers delay sequences BEST M akes an interpolation between lines DISPLAY LIN LOG Sets the display in linear or logarithmic mode PALETTE Displays the palette used for the B SCAN Beginning and final colours can be adjusted to changethe visualisation CALIBRATE M akes a calibration of 0 for all channels AUTO SCALE Switching off this parameter allows using ZOOM tool located above the auto scale b
23. ESTROY EXISTING FILES Destroys the files and directories previously created ALL DELAYS TO ZERO Creates files filled with delays set to value 0 CALCULATE DELAY LAWS Generates the delays files VIEW IMAGE Displays theresult of the focused image NOTES This very simple tool is provided as a test tool User s Guide For O pen System Rev 1 15 Page 53 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 2 Matrix OPEN system 20 00 T 50 000 F2 Is Ses DESCRIPTION Gets access to matrix menus FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 54 sur 80 4 E osos 19 route de Courtenay 02 38 94 28 30 LECOEUR ELECTRONIQUE 45220 CHU ELLES 02 38 94 29 67 Info lecoeur dectronique com 2 1 M atrix of Receivers D days DESCRIPTION Displays the value of receivers delays applied on each channel for the selected sequence FEATURES User s Guide For O pen System Rev 1 15 P age 55 sur 80 19 route de Courtenay amp 02 38 94 28 30 amp LECOEUR ELECTRONIQUE 45220 CHUELLES 02 38 94 29 67 Info lecoeur dectronique com 2 2 Matrix of Pulser Delay DESCRIPTION Displays the value of pulsers delays applied
24. IPTION Provides a larger display of A SCAN FEATURES N A NOTES N A User s GuideFor O pen System Rev 1 15 P age 27 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 18 Print DESCRIPTIONS ThePrint button transfers the current screen to a printer FEATURES N A NOTES The black colour is changed to white to reduce ink consumption User s Guide For O pen System Rev 1 15 P age 28 sur 80 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 19 Contig Affichage std DESCRIPTION LECOEUR ELECTRONIQUE This function allows the user to copy all parameters from one channel to another or on all channels This will also copy the delays for transmitters and receivers beam former files FEATURES N A NOTES N A User s GuideFor O pen System Rev 1 15 80 P age 29 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 20 Delete SELECT THE FILE TO DELETE Regarder dans 3 ustcad Mes documents r cents Bureau Mes documents Poste de travail Fichiers de type Filtre personnalis xls v Amue DESCRIPTION D eletes a set up file previously stored with save fun
25. LSER DELAYSIFOCALISATIONIO2AFOCALISATION102 21 TXT 8 C saphirptanalog_pulser 3 xls 80 HIRPABRA 23 CASAPHIRPAPULSER DELAYSIFOCALISATION1OMFOCALISATION102 22 TXT 8 CAsaphirphanalog pulserta xls 80 OHIRFABRA E CASAPHIRPIPULSER DELAYSVFOCALISATIONTO2WOCALISATIONTD2 23 T3T 8 C saphirplanalog_ pulse 3 xls 80 gt HIRPIBRA 25 CASAPHIRPPULSER_DELAYSIFOCALISATIONIO2AFOCALISATION102 24 TxT 8 C isaphirpianalog_pulsen3 xls 80 OHIRPABRA 26 C ASAPHIRP PULSER_DELAYS FOCALISATIONIO2 FOCALISATIONI02 25 1XT 8 CAsaphirpanalog pulse 3 xls 80 HIRPABRA y M 4 M main treatment description Feuil3 Feud f Fui Feul Feuil e ai Pret HUM User s Guide For O pen System Rev 1 15 Page 69 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com File in which are delays for pulsers Thefile pointed by this cal contains the delays that are applied to pulsers for all sequences Each channel could have a different pulser delay file Receivers sampling frequency Only the first line in red is active The value of this cal is the sampling frequency of all analog to digital converters connected to therecavers Theunit is M Hz Microsoft Excel brainscan xls ts Fichier Edition Affichage Insertion Format Outils Donn es Fen tre 2 Tapez une question 7 X MEEFFE M0 B 2 Ol s 389 E oo
26. NEL DISPLAY MODE LECOEUR ELECTRONIQUE Les Utrasons RETURN MN N THR MN a DESCRIPTION m m mL on ev MN N N en L N e A O es N i mn i N MN w ev p LECOEUR ELECTRONIQUE RETURN Displays simultaneously 32 channels of OPEN Theslider on the right side changes the number of the first channel to be displayed FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 80 P age 45 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 3 1 Group J 80 000 MA 10 000 DESCRIPTION Switches the display to SUM display The signal displayed is the summation of all signals from all channels Entering this menu will copy automatically GAIN SCALE DELAY from channel 1 to all channds The sequence number can be modified to see the result of summations using different beam forming laws FEATURES N A NOTES N A User s GuideFor O pen System Rev 1 15 P age 46 sur 80 ar 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 4 Imaging doo oo T 80 000 J 10 000 DESCRIPTION EE LECOEUR ELECTRONIQUE Displays a beam formed image composed with the number of active sequences in open A lows access to 3 sub menus SINGLE B SCAN FOCUSED B SCAN CAL
27. OPEN DESCRIPTION OF THE MICRO SEQUENCER Time unit Step Transmitter Sampling Sampling Sequence do not modify sequence number Delay Time Duration out G E o A n LA e 1000 A i NE A m a ee o 4 A 1000 3 1 A E a 4 E 0 O 1000 1 id 5 iJ o 1 a 1 1 1000 1 P 6 I o Id o H A 1 LA 1 J 7 4 o HM o g E io d i d e Id Y 0 d fa 100 I Sampling Time Sampling Delay i Seguente 2 Sequence jj Duration Duration mom te Loop 7 o Id o qe t E gt NUN T 0 Eu 3 o qe t II prag JT o E o A o e Could be executed n time by setting ton Sampling Time Sequence Duration Loop parameter value The micro sequencer works as a processor a program is up loaded in open and a run time executes this program Each line of the program is an instruction which describes the action to do User s Guide For O pen System Rev 1 15 80 Page 39 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Transmitter sequence number This parameter indicates the number of sequence to load before executing the instruction f the pulser is analog the sequence Indicates a wave form if the pulser is pulsed it sets up a delay This parameter has the same value for the 8 channels of th
28. RES NOTES Only available with the mass memory hardware option User s Guide For O pen System Rev 1 15 Page 35 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 24 3 Test Single M emorles High capacity memory manager INIT ALL MEMORIES INIT SINGLE MEMORY l TEST ALL MEMORIES TEST SINGLE MEMORY AUXILIARY ENREGISTREMENT l TAN Chanel Number of inc inc auto Tableau E A 100 GED Test Memory Jer numero du premier bloc a ecrire n mero du bloc a lire au J 0 Jo arret lecture CS Proceed DESCRIPTION Tests a single mass memory to check the proper or wrong initialisation of it FEATURES NOTES Only available with the mass memory hardware option User s Guide For O pen System Rev 1 15 Page 36 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 24 4 Auxiliary High capacity memory manager INIT ALL MEMORIES INIT SINGLE MEMORY TEST ALL MEMORIES TEST SINGLE MEMORY AUXILIARY ENREGISTREMENT prepare a ecrire arret ecriture DESCRIPTION Set or rest mass memory manager to record all events FEATURES NOTES Only available with the mass memory hardware option User s Guide For O pen System Rev 1 15 Page 37 sur 80 LECOEUR ELECTRONIQUE 19 route de Court
29. be input in the plus called EXTERNAL TRIGGER Theactive edge is positive Entering 0 01 KHz switches the system to the SOFT TRIGGER mode In this mode the pulser generates pulses only when it is necessary When a A Scan digitalisation is requested If no request is madeon OPEN thepulser is set to OFF ES Microsoft Excel brainscan xls Ed Fichier Edition Affichage Insertion Format Outils Donn es Fen tre Tapez une question Fi YX 102 d 31531123 8 12 9 x E JustSign 19 JustTag gd Start JustWrite W Undo Write Z Modify q Help E BL1 fe EH El BJ BK BM BN BO BP BQ BR F ONIOFF DIST aus j SEQUENCER SEQUENCER SEP eee NUM WoT DAC TIME STEP TRANS SEQ HS HS JU v a w g 2 e B8 4 f X BE e d ww uw 1 mm 1 AS A gt ey E a mn r O H O E E mw x E h b let les ls sels co co CD CD CD CO CO CO CD CD CD CD CO CO CD CD CD CD CD CO CO CO CO CD ol 0 0 0 T 1 T 0 0 T 1 0 0 0 T 1 0 0 0 0 1 0 0 0 T 1 0 0 0 0 1 0 D D 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 d a amp H 1 8 0 0 0 0 1 A Se A EIS 0 0 0 0 1 do e x a 1 m 1410 0 0 1 gt NENNT De SEEMS 1510 D 0 1 1 NE ae a ae 161 0 0 0 0 1 js i7 0 0 0 0 1 31 1 o 8 1 8 18 PO 0 0 0 1 JENE NENNEN O top 0 0 0 0 1 e 8 La 201 0 0 0 0 1 ae ei Se Sass 21 0 0 0 1 0 38 oe 22 Ep 0
30. ction FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 30 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 21 Save 12 rE eee P Dy E Enregistrer dans ustcat l C S Mes documents r cents 3 Bureau SAVE AS PR EN en Mes documents Poste de travail Ms Nom du fichier v Favoris r seau Filtre personnalis xls v DESCRIPTION Saves a set up of OPEN into afilein order to recall it using RECALL function FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 31 sur 80 C UR pg LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 22 Recall sampling frequency b y E OPEN system gt selecbrainscanfiles vi ine wiae DESCRIPTION This menu is displayed at the beginning after OPEN is run The value of sampling frequency can be modified at this time It will be stored in the set up file and recalled through the recall function FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 Page 32 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 23 Recall
31. e same board Sampling delay This parameter is the time before the digitalization begins In OPEN standard interface the unit is micro second This parameter has the same value for the 8 channels of the same board Sampling time The sampling time is the digitalization duration During this the signal of all channels is digitalized and stored in memory In OPEN standard interface the unit is micro second This parameter has the same value for the 8 channels of the same board Sequence duration The sequence duration is the time to wait before executing the next instruction It is generally called PRF period In OPEN standard interface the unit Is the micro second User s Guide For O pen System Rev 1 15 Page 40 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Trigger O ut If this parameter is set to one OPEN system will generate a pulse on the trigger out output at the beginning of the instruction This pulseis a TTL one and the duration of this pulseis 50 nS Trigger In If this parameter is set to one OPEN system will wait for an input pulse on the Trigger in input before executing the instruction N umber of Executions This statement is a loop generator The instruction will be executed N times N is the value of the parameter Theminimum valueis land the maximum is
32. enay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 24 5 Enregistrement Reccordin High capacity memory manager INIT ALL MEMORIES INIT SINGLE MEMORY TEST ALL MEMORIES TEST SINGLE MEMORY AUXILIARY ENREGISTREMENT 1233 Msamples volume stored Msamples banks Number of banks used I 1 l 100000 200000 300000 400000 500000 600000 700000 800000 900000 1024000 4031 Start Recording Stop recording 0 p Number of points per ue fight gt Ca Rate MSmpls s DESCRIPTION Controls the record of data in the mass memory FEATURES NOTES Only available with the mass memory hardware option User s Guide For O pen System Rev 1 15 P age 38 sur 80 19 route de Courtenay 45220 CHU ELLES T 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 25 Sequencer LECOEUR ELECTRONIQUE This part of the OPEN system is dedicated to user real time applications Using the micro sequencer allows to program your own emission reception digitalization timings After setting up the micro sequencer the RUN command executes the program outputs external trigger waits for an input trigger changes the sequences and stores into the internal memory the samples that are collected during the execution After the RUN time the memory can be read and data downloaded from
33. enay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 9 Channel On Off Jesoo 1 000 M 54 Pape OFF CIN KCN CU A Futrectfed Reppor DESCRIPTION Controls the state of the current channel On the channel is activated OFF the channel is switched off FEATURES N A NOTES This parameter is only activefor OPEN with analog pulsers User s Guide For Open System Rev 1 15 Page 12 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 10 Rectification mode Y Full rectified Repport 4 En D Negative wave Positive wave DESCRIPTION In A scan mode it is possible to display only the negative wave or positive or both FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 13 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 11 Report _ 9 E Full rectified Repport t ER DESCRIPTION This function is a dedicated one The user can create his own report using Labview tools and can activate it with this button FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 Page 14 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 0
34. f one board are returned The value is the sequence number Run Executes the program of the sequencer previously up loaded Read memory Reads the memory beginning at the selected address User s Guide For O pen System Rev 1 15 Page 42 sur 80 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 26 Setup OPEN system LECOEUR ELECTRONIQUE SAPHIR ET A autotes 1122 30 J 88 090 aoc avare rante secum eom mt coro vo sove mot rsstima Senenc leto cu DESCRIPTION This window is a factory one In normal conditions the user does not need to use it FEATURES N A NOTES N A User s Guide For Open System Rev 1 15 80 P age 43 sur C UR ef py LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 2 1 Multi A Scan ig 80 000 MAJ 10 000 SES DESCRIPTION Displays simultaneously eight a scans of OPEN system The slider on the right side changes the number of thefirst channe to be displayed FEATURES N A NOTES N A User s GuideFor O pen System Rev 1 15 P age 44 sur 80 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 2 2 Full Screen oe er MULTI CHAN
35. ha max Ll r sms nf Khe dalane Filas destroy existing files Mame of the delays Files O FOCALISATION102 create files DESCRIPTION Simpletool to calculate delays to make a beam formed image FEATURES LECOEUR ELECTRONIQUE p E 20 00 A Focusing Deph number of sequences Gam e apply NUMBER OF ELEMENTS Number of elements of the probe WIDTH OF ELEMENT The physical width of each element of the probe in millimetres User s Guide For O pen System Rev 1 15 80 Page 52 sur 19 route de Courtenay 02 38 94 28 30 SPACE CEUR 45220 CHU ELLES LECOEUR ELECTRONIQUE 02 38 94 29 67 Info lecoeur dectronique com INTER ELEMENT The physical space between of each dement of the probe in millimetres VELOCITY Theveocity of ultrasound in the material ALPHA the beginning and ending angles for deflexion FOCUSING DEPTH T hedistance of focalisation point NUMBER OF SEQUENCES Allows changing the number of sequences actives is OPEN V alidates this choice by pushing APPLY button NAME OF THE DELAYS FILES This controller holds the name of the directories that will be created to store the delays files which contain the pulsers and receiver delays for each sequence To get more information please refer to the Excel file section The CREATE FILE button changes the files and directories names D
36. n tre Y Tapez une question Xx 3 95 85 54 E Justsign CA JustTag in Start JustWrite Undo Write b Modify b Help Al 7 fe Channel NB lm sige Type of treatment ata 7 or ou T 0 3k 30 7 o 4 0 d 30 3 li OFF oN DENN 0 ET 30 4 7 a ON o D 30 5 li OFF ON t 0 4 30 er 7 om 8 A D 4 30 7 7 OFF ON E 0 o a 30 um 7 oF fx 1 immi D E 30 0 4 3 10 7 OFF ON 0 30 I EMI i E I A 0 m 3 12 7 OFF ON 0 40 30 13 7 OFF ON 0 10 30 14 7 OFF NT hs 0 X 30 AA i E CREE NN RN i poe WES 3 1E 7 OFF ON 0 40 30 Ee j A p A n 0 d 3 18 7 OFF ON EI 0 4 D 18 7 OFF ON 1 IJ 0 Sa 30 20 7 OFF ON in D x D 21 r E O ES 0 IEEE 3 22 OFF ON D 4 30 7 m em m A o 3 24 7 T BE Okt 4 30 25 OFF ON 0 4 Hz M 4 MH main treatment description Feuila Feuld Feu Feulb ffu Le gfe Pr t HUF User s Guide For Open System Rev 1 15 P age 68 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Jui The sheet contains in lines the channel number and
37. on Frequency This parameter controls the rate of the pulser For example setting 1 KHz will generate pulses every millisecond Entering 0 03 KHz switches the system to the EXTERNAL TRIGGER mode In this mode a TTL 5 Volts pulse must be input in the plus called EX TERNAL TRIGGER The active edge is positive Entering 0 01 KHz switches the system in SOFT TRIGGER mode In this mode the pulser generates pulses only when it is necessary When a a scan digitalisation is request If no request is madeon OPEN the pulser is set OFF FEATURES Range 0 3 KHz to 20 KHz depending on scale delay value NOTES N A User s Guide For O pen System Rev 1 15 Page 25 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 16 Spectrum ODEN carctous O 1 254 V SYSTEM a Affichage std Transmitter Spectrum Zoom print Delete Save Real NY Memory Setup Qut DESCRIPTION Displays the spectrum of the current A SCAN in the screen FEATURES N A NOTES N A User s Guide For O pen System Rev 1 15 P age 26 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 17 Zoom MY AT c BSH SGS OPE V systen v 5 INA Fix y Jezo 16 512 I 0 53 soo REG DESCR
38. on each channel for the selected sequence FEATURES User s Guide For O pen System Rev 1 15 Page 56 sur 80 p 2 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 2 3 Matrix of Pulser Width LECOEUR ELECTRONIQUE pulsers widths MATRIX OF PULSERS WIDTHS 2e Moo loo ooo Mo ooo Mo Mo oo ses oo CEN oo ooo Mo ooo Moo Moo atts seo eoo ooo Moco ooo Mo ooo ooo Momo wo sees Moo Mo oo ooo ooo Moo Moo Msc a Channel 33 Channel 41 Channel 49 Channel 57 Channel 65 Channel 73 Channel 81 Channel 89 Channel 97 Channel 105 Channel 113 Channel 121 DESCRIPTION An advanced menu to change the width of pulsers This menu must not be used before a prior contact with LECOEUR ELECTRONIQUE technical support before FEATURES User s Guide For O pen System Rev 1 15 P age 57 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 2 4 Matrix OF Receivers Gain receivers gains MATRIX OF RECEIVERS GAINS dB SCT 50 120 00 4 20 00 4 20 00 4 20 00 20 00 29 00 20 00 vw 20 00 20 00 420 00 4 20 00 420 00 20 00 f20 00 420 00 stes aww 20 00 420 00 4 20 00 4 20 00 1420 00 420 00 20 00 1420 00 4 00 aB cas 1770 00 420 00 420 00 420 00 420 00 1420 00 1420 00 420 00 ll Channel 33 Channel
39. pen System Rev 1 15 Page 3 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 2 Gain DESCRIPTION This controller allows the user to enter a gain value for the selected channel FEATURES Range 0 to 80 dB Step 0 1 dB Bandwidth 0 5 M Hz to 20 M Hz at 6 dB Linearity 0 5 dB NOTES The reported noise to the input of the receiver is 1 nV Sar Hz This value is measured in our laboratories it doesn t include connectors and external cables User s Guide For Open System Rev 1 15 Page 4 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 3 Delay OPEN system 457 90 3 EISE 10 00 DESCRIPTION Allows the user to control the delay of the display IT IS ONLY FOR VISUALISATION The delays on receivers or transmitter for beam forming are set up in other menu FEATURES Unit uS Range 0 to 160 uS NOTES N A User s Guide For Open System Rev 1 15 Page5 sur 80 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 4 Scale 10 000 DEN LECOEUR ELECTRONIQUE m ES se na renos so o DESCRIPTION This function allows to modify the scale for the screen display FEATURES Unit uS per divi
40. pling info Gain sampling Frequency i 34 20 5 45 QUII Mult coeficient 40 MHz l dB J 1 00 number of samples Fl 2500 00 nn EIL Pd DESCRIPTION OPEN system LECOEUR ELECTRONIQUE signal parameters i rus type sine Wave frequency 94 00 HANNEL s channel per channel dify US parameters Tools iukia scan groups displayed 1 _ _ 4 _ a AX The FIR is a hardware digital filter which can be set up with the windows FIR It is composed with 8 coefficients The user must take care of entering the right sampling frequency before adjusting FEATURES Low Pass filter 8 coefficients FIR NOTES N A User s Guide For O pen System Rev 1 15 80 P age 17 sur LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 15 Transmitter m OPENS ysfen e l CHANNEL Displa pec nap dU Allows to modify US parameters Imaging Tools Channel multi a scan groups Channel displayed 1 MEn MEEN os DESCRIPTION TheTransmitte can be pulsed or analogue In case of analogue pulser only P R F is active Voltage Can be adjusted from 10 Volts to 230 Volts This parameter controls the voltage of the pulse generated by the pulser and sent to the probe Frequency This parameter sets up the width of the pulse This channel All channels When
41. r s Guide For O pen System Rev 1 15 P age 70 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com File in which are delay for receivers Thefile pointed by this cell contains the delays that are applied to receivers for all sequences Each channel could havea different recaver delay file Analog pulser waveform sequences The file pointed by this cal contains the name of waveforms that are applied to analog pulsers for all sequences Each channel could havea different waveform files Analog transmitters sampling frequency Only the first line in red is active The value of this cell is the sampling frequency of all digital to analog converters connected to the analog transmitter to generate waveforms The unit is M Hz ES Microsoft Excel brainscan xls yet Fichier Edition Affichage Insertion Format Outils Donn es Fen tre Tapez une question wi OO ill d 12 Ga amp x 2110 33 90 s E JustSign GQ JustTag jf Start JustWrite 5 Undo Write BZ Modify Help VELOCITY Name of dac curve m S csaphiplustcad CDACT 365 1664699 O 1480 0 0 0 0 0 0 c saphipiustcadiCDACT 365 20 50 5960 0 0 T 0 0 T c saphirplustead CDAC1 365 20 50 590 T D T D T 0 c saphiplustcad CDACT 365 20 50 590 0 D T D T D cAsaphirplustead CDAC1 365 2 50 5950 T D T
42. robes Two sockets where probes must be connected If OPEN works in single probe the probe can be connected in TRANSMITTER or RECEIVER User s Guide For O pen System Rev 1 15 Page 80 sur 80
43. rs OPTION Typical value 4 nS User s Guide For O pen System Rev 1 15 P age 21 sur 80 f C UR y LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHUELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com Pulse shape a Standard transmitters M Pos 58 00ns CURSEURS Source E rH m 7 LA B E gt I o LA Jessen LJ c H m k TIXTTEEEEIT IINE DIDI 124 ns 1 4 M Hz excitation 100 V olts User s Guide For O pen System Rev 1 15 Page 22 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 10 M Hz excitation 100 Volts User s Guide For O pen System Rev 1 15 Page 23 sur 80 JEFE C UR LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com b High frequency transmitters OPTION Falling edge 100 Volts User s Guide For O pen System Rev 1 15 Page 24 sur 80 CEUR 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com LECOEUR ELECTRONIQUE P R F repetiti
44. sion Range For 80 M Hz sampling frequency 0 to 10 wS Div For 40 MHz sampling frequency 0 to 20 uS Div For 20 MHz sampling frequency 0 to 39 uS Div NOTES N A User s Guide For Open System Rev 1 15 max max max For 10 MHz sampling frequency 0 to 39 uS Div max Page 6 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 5 Selecting a channel f UR OPEN system gm Y CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 CHANNEL 5 CHANNEL 6 CHANNEL 7 CHANNEL 8 CHANNEL 9 CHANNEL 10 CHANNEL 11 CHANNEL 12 CHANNEL 13 CHANNEL 14 CHANNEL 15 CHANNEL 16 1 000 M 1000 F2 F3 DESCRIPTION The scrolling controller selects the channel to be displayed The maximum value is the number of hardware channels installed FEATURES Range maximum Number of channels installed in OPEN NOTES N A User s Guide For Open System Rev 1 15 P age 7 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES amp 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 6 RF A scan Fetertivity display OPEN system Ascan 80 MHz J HF 80 MHz Jas oo 1 000 M 10 00 F2 F3 DESCRIPTION The menu controls the kind of display High frequency is RF mode A scan is rectified mode FEATURES N A NOTES N A User s Guide For Open System Rev 1
45. utton User s Guide For O pen System Rev 1 15 Page 49 sur 80 zm 19 route de Courtenay 45220 CHUELLES T 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 4 2 Focused B Scan LECOEUR ELECTRONIQUE Select desired group in right menu RF v OPEN system a DESCRIPTION Displays focussed B SCAN composed with the number of active sequences in OPEN FEATURES FOCUSSING DEPH Indicates the focused point used when delays laws where calculated with the calculation tool PALETTE Displays the palette used for the B SCAN Beginning and final colours can be adjusted to change the visualisation INTERPOLATION Adds lines to make a better resolution image User s Guide For Open System Rev 1 15 Page 50 sur 80 LECOEUR ELECTRONIQUE 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 2 info lecoeur dectronique com NUMBER OF FOCALISATIONS It is thenumber of sequences used to build the image ANGLE Recalls the values of the angles used when delay laws where calculated NOTES N A User s Guide For O pen System Rev 1 15 Page 51 sur 80 19 route de Courtenay 45220 CHU ELLES 02 38 94 28 30 amp 02 38 94 29 67 Info lecoeur dectronique com 1 4 3 Calculations Tools Nb l ments Alpha min Alp

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