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Resonance r25c, User Handbook Manual, Page: 2 / 134

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Resonance r25c User Handbook Manual Download Page 2

M.R.S. s.r.l. is the manufacturer of the R25C/R35C Combined middle ear analyzer.

M.R.S. s.r.l.
Via Cesare Battisti 134
24025 Gazzaniga (BG), Italy
Tel.: +39 035 712091
Fax: +39 035 713966
e-mail: [email protected]

www.resonance-audiology.com

Release history

A/A 

October 2012   

Preliminary

B/A 

December 2012 

First issue

B/B 

March 2013 

 

New languages added

B/C 

March 2015 

 

New CE marks added

B/D 

March 2016 

 

Model list added 

B/E       February 2017 

Instructions update

B/F       January 2019  

Instructions update

B/G 

December 2019 

In use - 

Summary of Contents for r25c

Page 1: ...Combined middle ear analyzer QUICK USER S HANDBOOK 0 0 5 1...

Page 2: ...x 39 035 713966 e mail support resonance audiology com www resonance audiology com Release history A A October 2012 Preliminary B A December 2012 First issue B B March 2013 New languages added B C Mar...

Page 3: ...Index ITALIANO ENGLISH T RK FRAN AIS 5 37 69 101...

Page 4: ...4 this page intentionally left blank...

Page 5: ...Inserimento carta printer termica_____________________________ 20 Gestione stampa e report in pdf______________________________ 21 Etichettatura principale _____________________________________ 21 Si...

Page 6: ...itivo Lo strumento destinato all uso in ambiente medico con rumorosit ambientale limitata e per alcune tipologie di test audiometria molto bassa L operatore deve usare prudenza e attenzione nell effet...

Page 7: ...il paziente stesso ad esempio i cuscinetti cuffia Eseguire la pulizia mediante l uso di un disinfettante adeguato e seguendo le istruzioni date dal produttore del disinfettante stesso Si veda anche il...

Page 8: ...l livello dei dB del canale 1 nei test di audiometria la variazione del livello di stimolo nei test riflessi e la selezione delle voci nelle pagine dei men La manopola di canale 2 consente la variazio...

Page 9: ...disabilitano il segnale in uscita dai trasduttori per il tempo in cui rimangono premuti In Impedenzometria consentono l avvio dei test riflessi in manuale CH1 e il reset pressione manuale se la relat...

Page 10: ...mento dell amplificatore per esami in campo libero 26 CDTAPE EXT1 EXT2 ingressiRCAperilcollegamentodisegnalidasorgentiesterne 27 TALKBACK ingressojackstereoda3 5mmperilcollegamentodelmicrofonopaziente...

Page 11: ...rd esterna In dotazione allo strumento la SD Card contiene fonemi in diverse lingue utilizzati durante l esecuzione del test di audiometria vocale 36 presa USB Host per il collegamento di una tastiera...

Page 12: ...se non attivo i punti non saranno uniti tra loro Salto freq Autom se attivo ponendo un punto sull audiogramma con il tasto STORE 20 la frequenza di esame cambier in modo automatico se non attivo dopo...

Page 13: ...tiva consente di controllare l intensit del CH2 dal CH1 agendo sulla manopola di variazione dei dB di CH1 4 si varier l intensit del segnale emesso dal CH2 del medesimo valore Manopola CH2 4 comunque...

Page 14: ...re del microfono paziente e della cuffietta monitor sono regolabili premendo il tasto CONTROLS 17 che consentir l accesso alla pagina dei controlli La selezione e la regolazione avviene tramite l util...

Page 15: ...re il pulsante premuto se sente lo stimolo lo deve rilasciare quando non lo sente pi Test ABLB Alternated Binaural Loudness Balance o Test di Fowler IltestvienecondottosolamentetramitecuffieAC inviand...

Page 16: ...te questo test possibile inviare al soggetto lo stesso tipo di stimolo contemporaneamente alle due orecchie Il test utilizzato principalmente per valutare l effetto mascherante di un segnale inviato a...

Page 17: ...one di frequenza Uno implica la presentazione di due suoni costanti consecutivi con frequenze leggermente diverse Al soggetto chiesto di indicare quale suono il primo o il secondo ha frequenza pi alta...

Page 18: ...buona tenuta di pressione Utilizzare solo tips forniti da RESONANCE e dati in dotazione allo strumento Timpanometria 226 Hz Scegliere il test premendo ENTER 7 La scelta dell orecchio nel quale si vuo...

Page 19: ...ne impostata direttamente nella pagina del test tramite la softkey VELOCITA 5 Perentrambiitestl avvioavvienetramiteiltastoSTART STOP 19 oinautomaticonelcasola funzioneAutorunsiaattiva Dopolaprimaesecu...

Page 20: ...anno comunque mostrate all operatore nella parte inferiore del display Growth DLI SimilealtestDecay unavoltaemessolostimoloadunaintensit prefissata unaseriediulterioriincrementi di breve durata ed int...

Page 21: ...riassuntiva tramite report pdf Ripetere le operazioni viste in precedenza fino alla selezione del tipo di stampa Selezionare la voce Stampa PDF e premere il tasto PRINT 21 Un file in pdf sar salvato...

Page 22: ...ntro acquisto di una nuova apparecchiatura di tipo equivalente In Italia lo smaltimento non autorizzato a fine vita dei prodotti da parte del consumatore soggetto alle sanzioni amministrative di cui l...

Page 23: ...upera il valore massimo accettato per l esecuzione dei test Errore Indica che il valore di cavit letto dallo strumento supera il valore accettabile per l esecuzione dei test Verificare che il probe si...

Page 24: ...viene correttamente conclusa Errore Indica che la timpano metria non stata ese guita correttamente e il test stato interrotto Verificare che non ci siano perdite nel sistema pressorio PRESSIONE POSITI...

Page 25: ...ersa da quella indicata Sistema Indica che il probe non stato inserito nella cavit indicata Inserire il probe nella cavit indicata VALORE LETTO ml Compare nella pagina di calibra zione compliance al t...

Page 26: ...stituirli prima di utilizzarli con un nuovo paziente A seguito dell utilizzo della sonda potrebbe capitare infiltrazione di cerume nel condotto della sonda stessa Rimuovere lo sporco svitando e pulend...

Page 27: ...ova taratura dello strumento da effettuarsi da parte di personale tecnico Lo strumento provvisto di una batteria al litio tipo CR2032 che consente il mantenimento di data e ora mostrate sul display de...

Page 28: ...0 115 105 8000 100 90 BBN 100 100 115 105 LPN 100 100 115 105 HPN 100 100 115 105 Sezione Impedenzometria Test Timpanometria manuale e automatica assoluta e compensata Timpanometria multifrequenza ton...

Page 29: ...Tipo di segnali Pure tone warble mike esterni materiale vocale su SD card Mascheramento Rumori a bande strette rumore speech rumore bianco segnale esterno Test Riflessi Decay ARLT Precisione frequenz...

Page 30: ...c Test GAP Periodo di interruzione stimolo 1 2 5 7 5 10 15 20 35 50 75 100 200 500 ms Cadenza presentazione 0 2 0 5 Hz casuale Test DLF Percentuale variazione frequenza 0 0 25 0 5 1 2 4 6 8 10 15 20 3...

Page 31: ...ie e microfono operatore Microfono paziente Microfono operatore Goose neck Pulsante paziente Stampante termica 4300102310 4300102385 Rotolo di carta termica 4300102310 4300102385 SD Card con fonemi 43...

Page 32: ...Vibratore osseo BoneVibrator 24 Insertadusomascheramento Insert 23 Cuffie HDA 280 AC Phones R L 22 Cuffie adult easy adjust AC Phones R L 22 Cuffie ad inserzione AC Phones R L 22 Cuffie ADC AC Phones...

Page 33: ...terne Pertanto le emissioni sono molto basse e tali da non causare interferenza di sorta per le apparecchiature elettroniche vicine Emissioni RF CISPR11 Classe B Il dispositivo adatto all uso in quals...

Page 34: ...za di qual siasi parte dell L R25C R35C inclusi i cavi Distanza minima d 1 2 P 80 MHz to 800 MHz d 2 3 P 800 MHz to 2 5 GHz Dove P e la potenza di uscita massima del trasmettitore in watt W in base al...

Page 35: ...icarne il normale funzio namento In caso di prestazioni anomale accorgimenti aggiuntivi potrebbe essere necessari come un cambio di posizione o un diverso orientamento del R25C R35C b Oltre il range d...

Page 36: ...in base alla frequenza del trasmettitore m 150 Khz to 80 MHz d 1 2 P 80 MHz to 800 MHz d 1 2 P 800 MHz to 2 5 GHz d 2 3 P 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 2 100 12 12...

Page 37: ...________ 50 Loading paper in the thermal printer__________________________ 52 Print managament and pdf report____________________________ 53 Main labels _______________________________________________...

Page 38: ...rs are required to exercise maximum care and attention An operating ambient temperature ranging between 15 and 35 C 59 95 F is recommended Operating options and Scope of use IMPORTANT NOTICES Resonanc...

Page 39: ...g operations need to be performed using an appropriate antiseptic solution compliant to the instructions provided directly by the antiseptic product Manufacturer Please also consult the maintenance an...

Page 40: ...stmentknob enables channel 1 dB level adjustments during audiometry testing and selection of the items on the menu pages The channel 2 adjustment knob enables channel 2 dB level adjustments during aud...

Page 41: ...H1 and once the function is enabled manual pressure can be reset via CH2 13 FREQUENCY both for audiometry and for tympanometry tests keys enable selection of the signal frequency sent to the transduce...

Page 42: ...r amplifier hookup required for performance of tests operating in free field mode 26 CD TAPE EXT1 EXT2 RCA inputs for connection of external source signals 27 TALK BACK 3 5 mm stereo jack input for ho...

Page 43: ...er in use 35 SD CARD slot for the external SD card supplied with the device providing a broad range of multilanguage speech recordings used for speech audiometry testing 36 USB host port for hook up o...

Page 44: ...the points will not be connected Autom Change Freq if active by selecting a point on the audiogram with the STORE key 20 the frequency of the test will change automatically If not selected to change f...

Page 45: ...ity levels from CH1 by acting on the CH1 dB adjustment knob 4 the CH2 signal emission intensity is adjusted by the same value The CH2 adjustment knob 4 is active Storing values on an audiogram To stor...

Page 46: ...otheunit srearpanel Themonitorisactivatedordeactivated via the controls page by selecting the MONITOR softkey F4 The control page is accessed by pressing the CONTROLS 17 key Speech Audiometry Speech m...

Page 47: ...ing frame after changing the frequency press F1 Test MLB Alternated Monoaural Loudness Balance or RegerTest The test is carried out only using AC headsets sending to a single ear right or left alterna...

Page 48: ...fixed frequency steps in octaves or continuous frequency sweep It will also be possible to select the presentation sense of the stimulus from high to low frequency or vice versa The overall exam time...

Page 49: ...nmodulated The amount or depth of modulation necessary for detection is determined To set the stimuli frequency variation use F1 softkey To set stimuli presentation rate use F2 softkey To perform the...

Page 50: ...hly recommended Tympanometry 226 Hz Choose test by selecting ENTER 7 Selection of the ear the probe is to be inserted in is entered via the SIDE 16 key All the test performance parameters can be alter...

Page 51: ...if the Autorun function is active After 1st run instruct patient to swallow liquid then select continue F4 A 2nd measurement will be taken Instruct patient to swallow liquid then select continue F4 A...

Page 52: ...ition down 4 Lower a little the printer lid Insert the paper into the proper slot on the lid and close it HF tympanometry only for R25C PT and R35C PT Similar in execution and controls to the 226 HzTy...

Page 53: ...he above operations above until the selection of the type of printing Select the item Print PDF and press the PRINT key 21 A pdf file will be saved in the root of the USB stick and appointed with the...

Page 54: ...re required to deliver the scrapped device either directly or indirectly to the separate waste collection canters set up for the purpose by the local or municipal waste management organizations or to...

Page 55: ...e It means that the cavity value read off by the device is higher than the maximum value that is acceptable for test performance Check to ensure that the probe is inserted with an acceptable cavity va...

Page 56: ...est must be performed on TEST NOT COMPLETED It appears during middle ear analyses when the tympano metric graph has not been completed correctly Error message It means that the tympanometric graph has...

Page 57: ...robe tone frequency or automatic key to calibrate all probe tone frequencies PT models CHECK CAVITY This message is given on the Compliance Calibration page if the probe is not inserted into the displ...

Page 58: ...e the earwax by unscrewing and cleaning both the conical part of the probe where the tip is mounted and the internal ducts with the cleaning tools provided with the device Strictly avoid tampering wit...

Page 59: ...ded Whenever transducers are replaced recalibration of the device by qualified technical personnel is necessary The device is provided with a lithium battery type CR2032 which enables constant updatin...

Page 60: ...with 1000 Hz probe tone Quick test options two quick reflex and one quick decay test preceded by tympanometry designed with rapid screening settings Children function available for Quick Check Test Sp...

Page 61: ...white noise external signal DD45 TDH39 HDA280 INSERT BC B71 dBuN Free Field freq Hz Tones dBHL Noise bands dBEM Tones dBHL Noise bands dBEM Noise bands dBEM Tones Noise bands Tones dBHL Noise bands d...

Page 62: ...sec Mode Sweep 60 sec duration Fixed 30 or 60 sec duration GAPTest GAP duration 1 2 5 7 5 10 15 20 35 50 75 100 200 500 ms Repetition rate 0 2 0 5 Hz random DLFTest Frequency variation 0 0 25 0 5 1 2...

Page 63: ...adset headphone micro Patient Microphone Goose neck operator microphone Patient push button Thermal printer 4300102310 4300102385 Thermal paper roll 4300102310 4300102385 SD Card with Speech material...

Page 64: ...tion for connection of the individual transducers Bone vibrator BoneVibrator 24 Insertformasking Insert 23 HDA 280 headset AC Phones R L 22 Adult easy adjust headset AC Phones R L 22 Insert earphones...

Page 65: ...ion Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF Emissions CISPR11 Class B The R25C R35C is suitable for use in all establishm...

Page 66: ...be used no closer to any part of the R25C R35C including cables Recommended istance d 1 2 P 80 MHz to 800 MHz d 2 3 P 800 MHz to 2 5 GHz Where P is the aximum power output of the transmitter in watt...

Page 67: ...erved to verify normal operation If abnormal performance is observed additional measures may be necessary such as re orienting or relocating the R25C R35C b Over the frequency range 150 kHz to 80 MHz...

Page 68: ...smitter W Separation distance according to frequency of transmitter m 150 Khz to 80 MHz d 1 2 P 80 MHz to 800 MHz d 1 2 P 800 MHz to 2 5 GHz d 2 3 P 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2...

Page 69: ...______ 82 Termal yaz c ya ka t yerle tirmek_____________________________ 84 Yaz c kullan m ve pdf raporu________________________________ 85 Ana etiketler ______________________________________________...

Page 70: ...m t r Baz test tipleri i in odyometri ok d k ortam g r lt seviyesi gerekir Hasta test i lemleri esnas nda operat rlerin maksimum dikkat ve zen g stermesi gerekir 15 ila 35 C aras nda bir al ma ortam s...

Page 71: ...onlar T m temizleme i lemlerinin antiseptik r n imalat s taraf ndan do rudan verilen talimatlara uygun bir antiseptik zelti kullanarak yap lmas gerekir L tfenk lavuzdakibak mvetemizlikb l m nebak n z...

Page 72: ...i testi ve men sayfalar ndaki maddelerin se imi esnas nda kanal bir dB seviyesinin ayarlanmas n sa lar Kanal iki ayarlama d mesi odyometri testi esnas nda iki dB seviye ayarlamalar n men sayfas ndaki...

Page 73: ...a refleks testlerinin elle ba lat lmas CH1 zerinden sa lan r ve fonksiyon devreye al n nca elle bas n CH2 zerinden resetlenebilir 13 FREKANS hem odyometri hem de orta kulak analiz testleri i in bu tu...

Page 74: ...gereken amplifikat r ba lant s i in RCA k lar 26 CD TAPE EXT1 EXT2 harici kaynak sinyallerinin ba lant s i in RCA giri leri 27 TALK BACK hasta mikrofonunun ba lant s i in 3 5 mm stereo jack giri i 28...

Page 75: ...testi i in kullan lan ok dilli konu ma kayd sa layan cihazla birlikte verilen harici SD kart i in yuva 36 bir USB klavyesi ve veya harici bir USB veri depolama s r c s ba lant s i in host yuvas 37 PC...

Page 76: ...e veya se ilen se enekleri de i tirmek i in iki ayarlama d mesiyle 4 oynay n AYARLAR sayfas nda mevcut olan se enekler grupland r lm t r Genel Cihaz Parametreleri Dil program arabirimi dilini de i tir...

Page 77: ...larakayarlan rsauyarans ras seviyede i meksizinfrekans e itlendirerek yay lacakt r Timp Protokol Yeti kin ve ocuklarda 2 se enek mecvuttur ocuk en h zl y ntemdir Her iki y ntem de ayn test g venilirli...

Page 78: ...H2 yo unluk seviyelerinin kontrol edilmesini sa lar CH1 dB ayar d mesinden 4 CH2 sinyal yayma yo unlu u ayn de erle uygun ekilde ayarlanabilir CH2 ayarlama d mesi 4 her ekilde aktiftir De erlerin bir...

Page 79: ...er ekle tirilebilir Cihaza ba l bir CD alar EXT1 ve EXT2 giri leri cihaz n arka panelindeki konekt re ba l bir operat r mikrofonu cihazla birlikte verilen ve cihaz n arka panelindeki 35 uygun yuvaya b...

Page 80: ...rmek i in FREKANS butonunu kullan n z Ana frekans n yak n ndaki frekanslar noktasal olarak de i tirmek i in ok tu lar kullan labilir Test DLI Difference Limen for Intensity veya LuscherTesti DLI k k y...

Page 81: ...cakt r GAP i de i tirmek i in F1 veya sa ve sol oklar n kullan n Oran de i tirmek i in F2 butonunu kullan n Testi uygulamak i in CH1 uyaran n rahat bir seviyede WN veya SN konumuna getirin ve START ST...

Page 82: ...orta tu lar ndan bas nc ba latma ve durdurma F5 5 tu undan bas n olu turma sistemi h z Testi ba latmak i in START STOP 19 tu una bas n z E er Otomatik al t rma fonksiyonu aktifse ayar men s nden test...

Page 83: ...ecay Bu test bir timpanogram ve timpanogram s ras nda belirlenen bas n tepe noktas nda stapez refleksi i in yap lan yard mc testleri kapsar T m testler i in e itli uygulama parametreleri F6 ve F5 e ba...

Page 84: ...n Yaz c hizalay c kilitliyken a a ya do ru ka d silindire yerle tirin Resim 1 deki gibi Daha sonra F6 ya basarak ka d ilerletin 3 Ka t silindirin di er taraf ndayken hizalay c y a n ve elinizle ka d...

Page 85: ...st se imi sayfas ndan irine girebilirsiniz PRINTe bas p yaz c y netimine eri ebilirsiniz A a yukar ok butonlar n kullanarak se mek istediklerinizi i aretleyebilirsiniz Pdf ile Rapor Yazd r n Yukar da...

Page 86: ...s yla kullan c n n hurdaya kan cihaz do rudan veya dolayl olarak yerel veya belediye at k y netim rg tleri taraf ndan bu ama i in kurulmu ayr at k toplama merkezlerine teslim etmesi veya yeni denk ti...

Page 87: ...ihaz n okudu u bo luk de erinin test performans i in kabul edilebilir maksimum de erden daha y ksek oldu u anlam na gelir Probun kabul edilebilir bir bo luk de eriyle tak ld ndan ve robun koni ekilli...

Page 88: ...elir Herhangi bir bas n sistemi s z nt s olmad anlam na gelir POZ T F BASIN Bu mesaj pozitif bas n olu turu luyorken delinmemi kulak zarlar i in ETF testinin yap lmas esnas nda g r l r Sistem mesaj Te...

Page 89: ...aj e er prob 2cc bo lu una tak lmam sa ARLT Kalibrasyon Sayfas nda g r l r Sistem mesaj Kalibrasyonu ger ekle tirebilmek i in probu 2cc bo lu a yerle tirmeniz istenir Probun 2cc bo lu a tak lmas na ge...

Page 90: ...ni i erir T m cihaz kalibrasyon i lemleri sadece malat taraf ndan yetkili k l nan vas fl teknik personel taraf ndan ve cihazla birlikte tedarik edilen transd kt rlerin g nderdi i t m k sinyallerinin s...

Page 91: ...al 700 hPa ile 1060 hPa aras G nl k Haftal k Ba l klara sinyalin gelip gelmedi i Verilen kalibrasyon kavitesiyle pro sinyallerinin kontrol Prob ve lastiklerin temizli i T m aksesuar jak giri leri ve k...

Page 92: ...nekleri h zl g r nt lemeayarlar ylatasarlanm timpanometri ncesiikih zl refleksve bir h zl bozulma testi H zl Kontrol testinde de ocuklar fonksiyonu mevcuttur zel testler DLI ve Akustik d Bozulma Refle...

Page 93: ...hite noise harici sinyal DD45 TDH39 HDA280 INSERT BC B71 dBuN Free Field frek Hz Tones dBHL Noise bands dBEM Tones dBHL Noise bands dBEM Noise bands dBEM Tonlar Noise bands Tones dBHL Noise bands dBEM...

Page 94: ...30 veya 60 sn s reli GAPTesti GAP s resi 1 2 5 7 5 10 15 20 35 50 75 100 200 500 ms Tekrar oran 0 2 0 5 Hz rasgele DLFTesti Frekans de i imi 0 0 25 0 5 1 2 4 6 8 10 15 20 30 Tekrar oran 0 2 0 5 1Hz SE...

Page 95: ...4300102385 Maske i in insert Operator Ba l ba l k mikro Hasta Mikrofonu Goose neck operator microphone Hasta cevap butonu Thermal yaz c 4300102310 4300102385 Termal rulo ka t 4300102310 4300102385 Kel...

Page 96: ...t r BoneVibrat r 24 Maskelemei ininsert Insert 23 HDA 280 ba l k AC ba l k R L 22 Kolay uyarlanabilen yeti kin kulakl AC ba l k R L 22 Insert kulakl klar AC ba l k R L 22 ADC audiocups AC Ba l k R L 2...

Page 97: ...isi kullan r Dolay s yla RF emisyonlar ok d kt rveyak ndakibirelektronikekipmanda parazite sebep olmas olas de ildir RF Emisyonlar CISPR11 S n f B R25C R35C ev tipi ama l kullan lan binalara giden kam...

Page 98: ...ar dahil verici frekans n n nerilen mesafesinden az ise kullan lmamal d r Minimum mesafe d 1 2 P 80 MHz 800 Mhz aras d 2 3 P 800 MHz 2 5 Ghz aras P watt W cinsinden vericinin maksimum g k n g sterir d...

Page 99: ...rne in yeniden y nlendirme veya R25C R35C yi farkl bir yere ta ma gibi b 150 kHz ile 80 MHz frekans aral n n st nde alan g c 3 V m den k k olmal d r Voltaj d leri G kayna n n giri indeki k sa kesinti...

Page 100: ...vericisinin frekans na g re mesafe 150 Khz 80 MHz d 1 2 P 80 MHz 800 MHz d 1 2 P 800 MHz 2 5 GHz d 2 3 P 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 2 100 12 12 23 Yukar da belir...

Page 101: ...__ 114 Chargement du papier dans l imprimante thermique____________ 116 Gestion de l impression et rapport pdf________________________ 117 Principales tiquettes _____________________________________ 1...

Page 102: ...n cessaire Au cours des tests avec des patients les op rateurs sont tenus de faire preuve de prudence et d attention Une temp rature ambiante de fonctionnement comprise entre 15 et 35 C est recommand...

Page 103: ...es coussinets d oreille en caoutchouc Toutes les op rations de nettoyage doivent tre effectu es en utilisant une solution antiseptique appropri e conforme aux instructions fournies directement par le...

Page 104: ...diom triques et des lectionnerdes l mentssurlespagesdumenu Leboutonder glageducanal 2 permet de r gler le niveau en dB du canal 2 pendant les tests audiom triques la s lection des l ments sur les page...

Page 105: ...fonction activ e la pression manuelle peut tre r initialis e via CH2 13 FREQUENCE pour l audiom trie et la tympanom trie ces touches permettent de s lectionner la fr quence du signal envoy e aux mett...

Page 106: ...brancher l metteur de conduction osseuse 25 FREE FIELD R L sorties RCA pour la connexion de haut parleurs requis pour les tests en champ libre 26 CD TAPE EXT1 EXT2 entr es RCA pour la connexion des s...

Page 107: ...ponse patient utilis e pendant les tests d audiom trie 34 FOOT SWITCH n est plus utilis 35 SD CARD emplacement pour la carte SD externe fournie avec l appareil comprenant une large gamme d enregistre...

Page 108: ...lectionnant un point sur l audiogramme avec la touche STORE 20 la fr quence du test changera automatiquement Si non activ l op rateur devra manuellement changer de fr quence apr s avoir appuy sur STO...

Page 109: ...iv cela permet de contr ler les niveaux d intensit de CH2 depuis CH1 en agissant sur le bouton de r glage de dB de CH1 4 l intensit d mission du signal CH2 est ajust e de la m me valeur Le bouton de r...

Page 110: ...rateur est connect via la partie arri re les haut parleurs int gr s sont d sactiv s Les niveaux de volume du microphone de l op rateur du microphone du patient et du casque op rateur peuvent tre ajus...

Page 111: ...ie arri re de l appareil Le patient devra maintenir le bouton enfonc lorsqu il entend le stimulus et le rel cher lorsqu il ne l entend plus Test ABLB Alternated Binaural Loudness Balance ou test de Fo...

Page 112: ...is une intensit diff rente En plus des sons purs il est possible d utiliser les m mes signauxd entr equ enaudiom trievocale listedevocaleprovenantd unesourceexterne dumicrophone op rateur de la carte...

Page 113: ...de mani re al atoire d un test l autre et le DLF est l cart minimal de fr quences pour lesquelles le patient r alise un certain pourcentage de r ponses correctes Une seconde mesure consiste utiliser...

Page 114: ...conduit auditif tester ceci afin d assurer une tanch it optimale Il est vivement recommand d utiliser exclusivement les embouts distribu s par RESONANCE et fournis avec l appareil Tympanom trie 226 H...

Page 115: ...ficheraunavertissement Test ETF pour membrane tympanique intacte et perfor e Le seul param tre modifiable pour ce type de test est la vitesse de g n ration de la pression pendant le test ETF avec memb...

Page 116: ...arri re plan donnant l op rateur les informations n cessaires Test Growth DLI Similaire au test de decay une fois que le stimulus est mis une intensit fixe une s rie de courts stimuli avec de faibles...

Page 117: ...s les uns la suite des autres par l imprimante thermique Imprimer le r sum via le format PDF R p tez les op rations ci dessus jusqu la s lection du type d impression S lectionnez l option Imprimer PDF...

Page 118: ...er le dispositif mis au rebut directement ou indirectement aux bacs de collecte s par s mis en place cet effet par les organismes locaux ou municipaux de gestion des d chets ou de remettre le disposit...

Page 119: ...de la r alisation du test Message d erreur Signifie que la valeur de la cavit lue par l ap pareil est sup rieure la valeur maximale acceptable V rifier que la sonde est ins r e correctement et herm t...

Page 120: ...est pas termin correctement Message d erreur Signifie que le graphique tympa nom trique n a pas t trac correctement et que le test a donc t interrompu V rifier qu il n y a pas de fuite dans le syst me...

Page 121: ...tance si la sonde n est pas ins r e dans la cavit affich e Syst me Signifie que la sonde a t ins r e dans la mauvaise cavit Comme indiqu proc der l insertion de la sonde dans la bonne cavit de test RE...

Page 122: ...toute r paration installation et ou mise jour ventuelles de l appareil doivent tre uniquement effectu es par du personnel technique sp cialis d ment autoris par le fabricant et en pleine conformit ave...

Page 123: ...Resonance fournies directement par le fabricant A chaque fois que des metteurs sont remplac s une nouvelle calibration de l appareil par un personnel technique qualifi est n cessaire L appareil est f...

Page 124: ...B G visualisation Enfant fonction disponible avec la sonde 1000 Hz Quick test deux quick reflex et un quick decay pr c d d une tympanom trie ces tests sont r alis s avec les r glages de d pistage Enf...

Page 125: ...t blanc signal externe DD45 TDH39 HDA280 INSERT BC B71 dBuN Champ libre freq Hz Son pur dBHL Bruit de bande troite dBEM Son pur dBHL Bruit de bande troite dBEM Bruit de bande troite dBEM Son pur Bruit...

Page 126: ...sit 1 2 5 5 dB sec Mode Balayage dur e 60 sec Fixe dur e 30 ou 60 sec Test de d tection d intervalle GAP Ecart entre les stimuli 1 2 5 7 5 10 15 20 35 50 75 100 200 500 ms Taux de r p tition 0 2 0 5 H...

Page 127: ...casque micro Microphone patient Microphone col de cygne pour op rateur Poire r ponse patient Imprimante thermique 4300102310 4300102385 Rouleau de papier thermique 4300102310 4300102385 Carte SD avec...

Page 128: ...r la section arri re de l appareil sont indiqu s Vibrateur osseux BoneVibrator 24 Insertformasquage Insert 23 Casque HDA 280 AC Phones R L 22 Casque adulte r glage facile AC Phones R L 22 Insert AC Ph...

Page 129: ...ernes Par cons quent ses missions RF sont tr s faibles et ne sont pas susceptibles de provoquer des interf rences dans un appareil lectronique voisin Emissions RF CISPR11 Classe B Le R25C R35C peut tr...

Page 130: ...25C 35C y compris des c bles Distance minimale d 1 2 P 80 MHz 800 MHz d 2 3 P 800 MHz 2 5 GHz Ou P est la caract ristiques de puissance de sortie maxi male de l metteur en watts W selon le fabricant d...

Page 131: ...nement est normal Si l on observe des per formances anormales des mesures suppl mentaires peuvent tre n cessaires comme r orienter ou repositionner le R25C R35C b Sur la gamme de fr quences de 150 kHz...

Page 132: ...elon la fr quence de l metteur m De 150 Khz 80 MHz d 1 2 P De 80 MHz 800 MHz d 1 2 P De 800 MHz 2 5 GHz d 2 3 P 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 2 100 12 12 23 Pour de...

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