Sa-6 Mini screening audiometer User manual
Contents
1. the sparkling square will jump to the low row of the screen There s a voice in the left headphone blue We show what s need to be heard with turning and we settle the level under the expected hearing threshold Increase the level with 5 dB steps till the patient signs and after that decrease the level with 10 dB steps and increase it again with 5 dB steps The patient has to sign if he she hears the voice again After two signs in the same level the audiometer saves that level as a hearing threshold and in the place of the Pac it writes x the sign of the left air conducted threshold This is the automatic threshold recognising If the operator doesn t agree with the threshold sign of the audiometer than he can settle a right one and with a long click he can modify the audiometer s one The automatic threshold recognising works only with the response switch If there s no response switch the operator can THR Left 100058 write the hearing threshold by a long click into the audiometer v Mute x 35dB We searched the hearing threshold of 1000 Hz and continue the examination with 2000 Hz To do it click with the knob and turn the knob to the right The frequency will change to 2000 Hz and the level will be smaller with 20 dB as the previous value of the hearing threshold THR Left 200058 Mute 15dB Click again to return to the volume modifying and search for the hearing threshold Continue the measuring until 8000 Hz and2. after from 1000 Hz to 250 Hz this is the regular method If you turn over 8000 Hz the Menu note will appear in THR Left 200048 the place of the frequency and if you turn it even more the Mute 15dB audiometer will change side Do the examination on the right side again from 1000 Hz to 8000 Hz after it from 1000 Hz to 250 Hz The sign of the threshold here is o The audiometer saves the data of the measuring in the display memory and with the switching of the frequency it signs it onto the screen With this the measuring can be controlled written down or any of the data can be modified In case of modifying the new data replaces the previous one 10 SA6MK510EN Sa 6 screening audiometer user manual We can continue the examination with the next patient but we lost the data of the previous patient so it s useful to save or delete the data after the examination of a patient In case of saving the data will be placed on a background memory where they can be recalled from In case of delete the data will be lost forever The process of the delete and the saving is on the 3 4 1 and the 3 4 2 point The examinations can be done without delete or save In this case use the response switch don t write the hearing threshold into the audiometer just notice it 3 3 2 Fast screen The aim of this examination is to check that the patient hears a level in different frequencies or not Here the patient has to sign with a swit
3. environment The following table contains the permissible noise levels measured in the patient s environment that do not disturb accurate pure sound hearing threshold determination yet with an uncovered ear during examination The alleviation of the headphones of the apparatus Sa 6 is in the second row In the third row there is the highest voice level of the measuring Test frequency Permissible noise with uncovered ear SPL TELEPHONICS TDH 39 attenuation Permissible noise with a Pelton noise excluser SPL according to ISO 8253 1 1 3 octave Generally the module system silent cabins satisfy these requirements of the place if the place of setting is not especially noisy If the apparatus is installed in a silent cabin a suitable installation of the accessories is of major importance Be sure that during the installation neither of the cables touches the apparatus or the cabin Do not contract cables which appear to be on the same potential e g the cold points of the headphones Under normal conditions silent cabins are not in use This time try to make sure that the environment has the lowest noise level possible The test results can differ from the result measured in a silent cabin from 5 to 10 dB Mainly at the low frequencies of 250 and 500 Hz The apparatus doesn t require special arrangements when installed and after completing the process described in point 2 1 it is ready f
4. sound level maxima 250 Hz 80 dB Sound level minimum 10 dB 500 Hz 100 dB 1000 Hz 100 dB Sound level steps 5 dB 2000 Hz 100 dB 4000 Hz 100 dB Sound level accuracy 3dB 6000 Hz 100 dB 8000 Hz 80 dB Frequency accuracy better than 1 Distortion THD lt 0 5 IEC 645 Pulsed sound manual or automatic 0 5 1 2 imp s Sound presentation by pressing the required button Sound interruption level gt 100 dB Calibration ISO 389 1991 SA6MKS10EN 21 Sa 6 screening audiometer user manual 4 4 ACCESSORIES Accessories included in Price Standard Headphone Telephonics TDH 39 100 Q 1 pair Mains adapter FW 7555M 15 MEDICAL Friwo 1 piece Operating Manual 1 piece Carrying case 1 piece Accessories on order Optional Extra pieces of the items included in price PC connecting cable PC Program MAudio Patient response switch On order of accessories and spare parts state the apparatus product number as well 4 5 Package Cleaning Conditions for packing and delivery are regulated in the Terms of Delivery SA 6 transported in its own case is suitable for field application Climatic conditions and the operating temperature range of transport in this case stated in point 4 3 Parts of the apparatus headphone cushion patient response switch coming in direct contact with the patient may be disinfected by wiping it with detergent All the detergents normally used in the institute can be applied Don t use any deterge
5. with 20 dB After recording the hearing threshold of the left ear the audiometer changes to the right ear it does the recording of the threshold and the examination stops During the examination the frequencies change from 1000 Hz to 8000 Hz after it from 1000 Hz to 250 Hz First the left side is examined after the right side The examination doesn t have to be started by 1000 Hz in the left side Before the examination the operator can choose the starting frequency The apparatus watches only the order of the frequencies The examination can be always stopped by a click To do the automata threshold examination you have to lt gt Threshold Screen the following in the test selection choose the Auto sign g Melody Huto Set The sparkling square is next to the frequency Select the starting frequency and side and with a click the examination Auto Left 1000HZ starts Mute 40dB The audiometer does the threshold recording without the operator SA6MK510EN 13 Sa 6 screening audiometer user manual 3 4 Handling data In the end of the examination with the change of the frequency the measuring results will appear on the screen Any of the results can be modified or repeated The new data replaces the old one We can notice the measuring results We need further handling because the data of the previous measuring can be confusing on the screen On both sides at the end of the frequency row there sa SCR Men Menu g Mut
6. GET RO MEDIROLL Medical Technico Ltd H 4025 Debrecen Postakert u 10 52 533 737 533 738 Fax 52 534 446 Sa 6 Mini screening audiometer User manual Serial Number CE 1979 Sa 6 screening audiometer user manual WARNING The apparatus is operated by technical system and a computer program under legal protection of copyright The computer program remains in the possession of MEDIROLL Co recording changing lending of the program and its usage otherwise without the written permission of MEDIROLL is forbidden 2 SA6MK510EN Sa 6 screening audiometer user manual 1 1 1 27 II 2 1 2 2 23 2 4 2 5 III 3 1 3 2 3 3 3 3 1 3 3 2 3 3 3 3 3 4 3 4 3 4 1 3 4 2 3 4 3 3 4 4 3 5 3 5 1 3 5 2 3 5 3 3 5 4 3 5 5 3 5 6 3 5 7 3 6 IV 4 1 4 2 4 3 4 4 4 5 1 4 6 4 7 1 4 8 CONTENTS INTRODUCTION Function Safety instructions INSTRUCTIONS FOR INSTALLATION Unpacking installation putting into operation Controls and terminals Switching on setting of controls into basic operation Trouble free operation Operation signs of malfunction OPERATION General instructions for operation Notes on the screen Descriptions of the examination Measuring of hearing threshold Fast screening Melody test child examination Automatic hearing threshold Using memory Deleting data Storing data Reading
7. a Notice it next to the patient s name if there is E g let be Memory address the address of the memory 16 4 16 ti If you don t want to save data in the memory choose the Return button after the 50 memory title With a click you are back in the saving data menu The audiometer saved the data of the measuring to the 16 memory address The data will be deleted from the memory of the screen The return to the test selection or to the actual measuring can be found in chapter 3 4 4 3 4 3 Reading data All the data can be recalled to the memory of the screen To read choose the Read menu point i ae REE e Settle the title of memory where you want to read the v cad Tes data from E g 16 memory address Memory address 4 m Koj If you don t want to read from the memory choose the return menu point after the 50 memory address After the click you will be back in the handling data menu The data in the 16 address will be loaded to the display memory During the reading the data in the background memory will not be changed The return to the test selection or to the actual measuring can be found in chapter 3 4 4 3 4 4 Return to the examination or to the test selection From the handling data menu we can return to that examination where we started Choose the sign in the handling data menu If you want to modify the settings or start another type of examination choose the Test The audiometer will re
8. at the end of the frequencies With a click you return to the settings menu The setting of the transpose is valid only in case of the melody test The return to the test selection can be found in chapter 3 5 7 3 5 6 Calibration 4 Pulse Freq Lang Rhy rans Cal Transp 2501H Hickory Transp 250Hz ld Mac Donalds Calibration should preferably be done by the manufacturer or a maintenance service expert If you decide doing the calibration yourself set to Cal by turning knob select Click and enter the code by turning knob select If the code is correct then you can enter to the calibration If the code is incorrect the level can not be changed With a click on the menu you return to the settings menu The return to the test selection can be found in chapter 3 5 7 3 5 7 Exit from setting menu If you did every setting turn the sparkling square to the Back menu With a click you return to the test selection menu The audiometer saves the setting even when it s switched off 18 4 Pulse Freq Lang Rhy Trans Cal g SA6MK510EN Sa 6 screening audiometer user manual 3 6 SIGNS OF MALFUNCTION Bellow there is a list of errors and how they should be dealt with Pull out the adapter from the mains socket Connect the headphone to the audiometer Connect the adapter to the mains again in case the error signal is still on call the service Recalibration should be done by service Recal
9. ce company In case of repairing the following points must be taken into consideration Respect rules of shock protection The apparatus may only be used with the attached calibrated headphone e When repairing a soldered point out it must resoldered to the same point When the countinuously shining green light is extincted than there s a problem with the adapter Important In this case do not try to replace it with a similar adapter Turn to the service 20 SA6MK510EN Sa 6 screening audiometer user manual 4 3 SPECIFICATION TECHNICAL DATA Classification according to the Medico technical directiva IL a Standard applied EN 60645 1 EN ISO 26189 EN ISO 389 1 EN 60601 1 93 42 EEC 4 2009 111 17 Minister of Health for Decree General data Climate sign WT z Operating temperature range 5 C 40P C Reference temperature range 15 C 40P C Storage temperature range 25 C 70 C Protection IP 20 Dimensions 146 x 91 x 30 mm Weight 0 22 kg Warming up time 2s Lifetime 10 years Electrical data Audiometer Nominal power supply 15 V DC Power consumption 2 VA max Mains adapter FW 7555 M 15 MPP15 Friwo Power supply 100 240 V 50 60 Hz Output Voltage 15 V stabilized polarized Output current 1A max Patient safety Class II Patient protection B MSZ EN 60601 1 Protection IP 40 PC connection optically separated RS 232 C Acoustic data Frequency and
10. ch or lift his her hand If the patient signs with the switch the audiometer will sense it and will write the sign If the patient lifts his her hand the operator has to record the fact of the hearing with a long click To start the fast screen choose the screen menu with Threshold Bcr een turning in the test selection g Melody Auto Set With another click jump to the volume level and select SCR Left 100058 the right one e g 25 dB Tone 40dB The 25 dB and the 30 dB are often used 30 dB is almost a hearing loss After the settling of the volume level return to the frequency and the measuring can begin Switch all of the frequencies in order on both ears The audiometer saves the answers the signs of the patient or the long click of the operator like in case of the threshold measuring We can delete or save data here too SA6MK510EN 11 Sa 6 screening audiometer user manual 3 3 3 Melody test The audiometer can examine children and has children songs a song is like a pure toned measuring frequency The level can be changed just like the middle frequency of the songs The reactions of the children are watched by the operator who writes them into the apparatus with a long click To start the test choose the Melody menu point in the lt gt Threshold Screen test selection 4 Melody Auto Set h f l ith turning i Choose frequency and melody with turning The play is i Hickory dicke on until you st
11. data Return to the examination or selecting menu Settings Pulsed sound Frequency selection Language selection Melody tempo Transpose Calibration Exit from setting menu Sings of malfunction INSTALLATION AND SERVICING INSTRUCTION Marks symbols Maintenance repair Technical data Accessories Packing delivery Storage Warranty Supplement SA6MK510EN 00 ANNAAN A RES ON a e m e e e e e e e e e aA i A m mAd OM MOONANANANAAAMNANANKNPHPWNK COC N WDDDD DR DVD DD WWWNN Lo ODO Sa 6 screening audiometer user manual I INTRODUCTION 1 1 FUNCTION The portable audiometer type Sa 6 Nusi is suitable for the measurement of air conduction hearing loss recording audiograms Hearing threshold information may be recorded with the use of the regular process according to ISO 8253 1 and may be recalled and stored in the memory even when the audiometer is switched off The audiometer may be connected to a PC and data processing is possible e g printing The audiometer like all the other audiometers may primary be used in a silent cabin an audiometric booth but the use of the noise protected headphones gives correct measurement data in a low level of environmental noise as well The measurement of the audiometer can be recalled on PC saved and printed with the Maudio program 1 2 SAFETY INSTRUCTIONS The portable audiometer type Sa 6 belongs to patient safety class II interp
12. e 40dB When it appears the audiometer switches off the voice from the headphone To star the handling data click to the Menu Belete Store The following will appear Read Test This is the handling data menu Choose the right operation with the knob and start it with a click The return to the test selection or to the actual measuring can be found in chapter 3 4 4 3 4 1 Delete data After the examination the measuring data will be in the memory of the screen If you don t need them anymore you can delete them with the Delete function The data will be deleted forever To start the deleting choose the Delete menu point y Belete Store If you don t want to delete or you ve chosen this menu Read Test by hazard put the sparkling square to the return If you are sure are you sure about the deleting click to Yes Yes E After the click you will be back in the handling data menu I ees The return to the test selection or to the actual measuring can be found in chapter 3 4 4 14 SA6MK510EN Sa 6 screening audiometer user manual 3 4 2 Data store If you want to use the data later you can store them in a background memory Maximum 50 patient s two side hearing threshold data can be stored The audiometer saves the data when it s switched off The patient can be identified by a number Delete tore To save data choose the Save menu point Read Test Settle a title of the memory where you want to save the V dat
13. following text Threshold Screen appears automatically Melody Auto Set This is the test selection menupoint In the manuel the description of the operation always starts from here Attention If you switch on the audiometer without connecting the headphone the language selection menu will appear 2 4 TROUBLE FREE OPERATION The process detailed in point 2 1 may also serve to check safe operation We listen the audiometer in several frequeincies and we make work the buttons Although calibration is properly ensured by a measuring instrument only an expert with the necessary expirience will be able to detect faults by listening 2 51 OPERATION SIGNS OF MALFUNCTION The apparatus is stable for continuous operating no over load is possible Malfunction during operation may be identified on the basis of point 2 1 and 2 3 Incorrect installation may be the cause of incorrect level attenuation It can be caused by the unproper extention of cables eg in the case of connections to the silent cabin During the installation of these see instructions in point 2 4 ATTENTION Using a mobile telephone when operating the apparatus is striktly prohibited SA6MK510EN 7 Sa 6 screening audiometer user manual HI Operation 3 1 General operation The Sa 6 Nusi audiometer has only one multifunctional button With this button you can settle the frequencies the level and the different settings The button has two proprieties i
14. ibration needed During the use of the memories can appear the Memory Memory error error sign Try the previous operation again If the problem is still on call the service Error See Oper Manual SA6MK510EN 19 Sa 6 screening audiometer user manual IV Command of the maintance 4 1 MARKS SYMBOLS All the marks and symbols may be seen in the 2 2 point There is a rating label on the back side of the audiometer with the following informations on it The name of the manufacturer Company plant The type of the apparatus Mains supply Power consumption ol Sign of the double isolation according to IEC 60 1 1 for both the apparatus and the adapter A B patien protection C 1979 sign of 93 42 EU Directive Minister of Health for Decree No 4 2009 III 17 and the code of certification office SGS 4 2 MAINTENANCE REPAIR Maintance The audiometer doesn t need regulator maintenance but the occasional checkup of calibration may be necessary according to the effective rules The occasional checkup must be carried out by the producer or by an expert service company Measuring instrument required for calibration e artificial ear according to standard IEC 303 measuring microphone calibrated instument for measuring sound pressure level Technical description for calibration may be seen in point 3 5 6 Repair Repairing is advisable to be done by the manufacturer or by an expert servi
15. ne choose the Pulse menu in the gt settings menu and click With turning choose the right one e g Is With a click you return to the settings menu The rhythm amp Pulsed sound of the pulse will be Is i 1 2s s 2s No The pulse prevails in case of the threshold the screen and the auto examinations Bulse Freq Lang g Rhy Trans Cal The return to the test selection can be found in chapter 3 5 7 16 SA6MK510EN Sa 6 screening audiometer user manual 3 5 2 Frequency selection The examinations do not need to be done in every frequency The audiometer makes possible to switch off frequencies from the frequency row These switched off frequencies won t be shown during the examination To settle frequency choose the Freq menu Choose the frequency with turning e g 2000 Hz With a click the frequency can be switched off Another click we can switch it on When we settled the complete frequency row search with turning the Return button at the end of the frequency row In the Return text we return to the setting menu with a click The frequency selection prevails in case of the threshold the screen and the auto examinations The frequency by 1000 Hz can t be switched off The return to the test selection can be found in chapter 3 5 7 3 5 3 Language selection gt 4 Freq selection 2000Hz n Freq selection 2000Hz Bff There are 4 languages in the audiometer Hungarian English Roman Slova
16. nski According to the settings the text appearing on the screen change and the songs of the melody test change too To settle the language select the Lang menu and click Settle the right language with turning e g English With a click you return to the settings menu The signs will show up in the selected language The return to the test selection can be found in chapter 3 5 7 3 5 4 Melody tempo The melody tempo can be changed To settle a tempo choose the Temp and click Settle the tempo with turning The value of the tempo can be changed between 50 and 99 With a click you return to the settings menu The tempo is valid in case of the melody test The return to the test selection can be found in chapter 3 5 7 SA6MK510EN D AL 4 D 4 4 Pulse Freq fang Rhy Trans Cal Select English Pulse Freq Lang Bhy Trans Cal Rhythm adjust Oo Sa 6 screening audiometer user manual 3 5 5 Transpose Every song can be assigned to a frequency like this Choose the Tran menu and click Search the frequency with turning e g 250 Hz Jump to the melody selection with a click Settle the melody title of the melody e g Old McDonald Jump back to the frequency selection with a click We can settle a song to every frequency like this Every song can be transposed from 250 Hz to 8000 Hz Several songs can be settled to a frequency After the settings choose the Return sign
17. nt containing active chlorine phenol or formaldehyde components After cleaning the apparatus operation is prohibited Let the solution dry on the surface for about one hour Disinfection The apparatus may only be used when it is disconnected from the mains socket Dip a clean cloth used solely for this purpose into the freshly made solution squeeze it lightly wipe the surface with it thoroughly Let the solution dry on the surface and wipe it with a clean textile cloth Always comply with these instructions when cleaning the apparatus 22 SA6MK510EN Sa 6 screening audiometer user manual 4 6 STORAGE Storage conditions are given in Terms of Delivery in regard of the concerning regulations Storage climatic conditions are given in point 4 3 In case the apparatus is stored in extreme temperature it is important to keep it stored in its own package on the temperature of later use for one day before installation 4 71 WARRANTY Warranty is provided by the manufacturer bassed on the Delivery Contract in case conditions of the Operation Manual have fully been taken into regard In case transport within the country the Terms of Waaranty is 24 months starting on the day of installation The product meets the requirements of the Minister of Health for Decree No 4 2009 I 17 1 regulations meets the requirements of standards applied and the technical specification given out by the manufacturer The apparatus has a CE 1979 ma
18. op it with a click During the play the sparkling square is in the volume ig 100014 104E modifying position so the level can be continuously changed L Hickory dicko The operator can see on the screen the flying note during the 1000Hz 4 oa play a part of the lyrics so he she can follow the song without hearing it Change the melody and the volume level to get level data These will be the results of the examination they can be saved or recalled The operator can settle the rhythm of the songs in chapter 3 5 4 and the middle frequency of the songs chapter 3 5 5 In the example the Hickory song is in 8000 Hz 12 SA6MK510EN Sa 6 screening audiometer user manual 3 3 4 Automatic hearing threshold examination In this function the audiometer changes automatically the level and the frequency according to the signs of the patient This examination can only be done be an audiometer with a response switch Tell the patient that he she will hear an increasing level As he she hears the voice press the switch until he she hears it To the sign of the patient the level will decrease As the patient loose the voice does not hear it he she has to relieve the switch This time the level will increase again The examination continues and if the patient signs two times in the same level the audiometer will save the data as a threshold After the saving of the threshold the apparatus changes frequency and it decreases the level
19. or operating No further warm up time is required SA6MK510EN 5 Sa 6 screening audiometer user manual 2 21 CONTROLS AND TERMINALS Controls and terminals of Sa 6 are illustrated below LCD Threshold Scree Melody Auto Set sa 6 screening audiometer Knob and switch oad mee Menu 1 picture In the second picture is showed the terminal of the audiometer Adapter Patient response switch PC serial port Headphone 2 picture The plugs are one way to connect to the terminals The headphone plug can be fixed to the terminal by two screws When connecting the plugs to the terminals always make sure it is the right way Forcing the plugs is prohibited 6 SA6MK510EN Sa 6 screening audiometer user manual 2 31 SWITCHING ON SETTING OF CONTROLS INTO BASIC OPERATION The apparatus doesn t have mains switch Connecting the mains adapter and headphone to the apapratus then the adapter to the wall socket the equipment will be automatically switched on For switching off the apparatus pull out the mains adapter from the wall socket Attention The order of the connecting is important and if the operator deflects from it than the apparatus will work but the voice levels won t be authentic When the audiometer is switched on it is set in basic mode Mediroll Ltd and displaid v5 1 Than the following text is displaid in 1 sec ae FEE audiometer Nusi This text will be seen for 1 sec Then the
20. reted with the mains adapter and double insulated between patient parts and the mains Putting into operation doesn t require any precautionary measure ATTENTION Check up the mains voltage before connecting to the mains Connecting the apparatus to protective earth is strictly prohibited REQUIREMENTS REGARDING SAFE OPERATION e The apparatus may only be used with the attached adapter e For disconnecting the apparatus from the mains pull out the mains adapter from the mains socket e Dismantling the mains adapter cover is dangerous and therefore PROHIBITED e Maintenance and calibration may only be done by an expert in electrics and audiometers e Connecting any accessories except the standard ones is strictly prohibited e No liquid can fall into the apparatus or any of the accessories when cleaning or disinfecting SA6MK510EN Sa 6 screening audiometer user manual II INSTRUCTIONS FOR INSTALLATION 2 1 UNPACKING INSTALLATION PUTTING INTO OPERATION In case of delivered or stored in a cool environment the apparatus must be kept in the original package until its warm up to room temperature The apparatus is packed in one case along with all its accessories After the unpacking check the accessories according to point 4 4 In case of damage or faulty accessories inform the manufacturer or its representative by stating the product number as well The primary condition for installation and operation is the silent
21. rk certified by SGS ATTENTION The owner of the apparatus is kindly requested to supply the number of Quality and Warranty Certificate issued by the producer the date of issue and product number of SA 6 when bringing in a claim asking for a service or spare parts 4 8 SUPPLEMENT Quality and Warranty Certificate a document separately attached to the Operating Manual SA6MK510EN 23 Sa 6 screening audiometer user manual Note 24 SA6MK510EN
22. t can be turned and pressed In case of turning you can increase or decrease the level or frequency Press the knob and the sparkling square will jump from the dB to the Hz and back In the menu the sparkling square can be moved with the knob There are two possible ways of pressing make work the switch Click after pressing immediately relive the knob Long click hold the pressed knob at least one second The long click can be used only in case of measuring recording the hearing threshold Attention Press the knob on the central With a click you can jump between the frequency and the level in case of the menu a click makes possible to jump to the next menu point In the following the turning of the button will be shown by lt gt and a click with this sign The sparkling black square will be replaced by W 8 SA6MK510EN Sa 6 screening audiometer user manual 3 2 Signs symbols on the screen The test selection Threshold Measuring of hearing threshold with a ruled threshold searching method Screen With a constant level it passes all the frequency to Threshold Screen check whether the patient hears or not the voice Melody Auto Set Melody children examination with songs Auto The audiometer by the signs of the patient changes automatically the level and the frequency and does the measuring Set Setting the parameters of the measuring The signs under the tests Tone M
23. turn to the test selection SA6MK510EN 15 Sa 6 screening audiometer user manual 3 5 Settings The operator can change some of the parameters of the examination These parameters are the following automatic pulse frequency on off choose language change of the rhythm of the melody change the middle frequency of the melody The change of the parameters has not an effect to all of the examining methods In certain settling we name that the actual parameter connects which examining method The settled parameters are saved even if the audiometer is switched off that s way one setting is enough Of course the settings can be modified any time the audiometer saves the last one Te reach the settings menu turn the knob to the Set text Threshold Screen and click g Melody Auto Bet This is the setting menu Select the right operation with the knob and start it with a click The return to the test selection can be found in chapter 3 5 7 Bulse Freq Lang Rhy Trans Cal 3 5 1 Pulsed sound During the examinations it can be necessary not to examine the patient with a continuous sound but with a pulsed sound the patient has more attention to the pulsed sound than the continuous sound The audiometer affords to settle 3 types of pulsing rhythm 0 5 1 2 pulse second The 1 pulse second means that in the headphone the sound can be heard for 1 second and after there is 1 second silence To settle the pulsed to
24. ute there is there isn t a voice in the headphone Left Right the examined side Pac sign of the patient he she pressed the switch x o signal of the hearing threshold in case of measuring threshold left right Heard the voice signal in case of the screening test Menu using menu Using memory Delete it deletes the data from the display memory Delete Store Store it places the data from the display memory to the Read Test background memory Read it places the data from the background memory to the display memory Test it returns to the test selection E it returns to the test The signs of the Setting menu Pulse pulsed or continuous sound Pulse Freq Lang Freq switch on off frequencies Rhy Trans Cal Lang setting language Rhy the rhythm of the songs Tran setting the frequency of the songs Cal calibration return to the test selection SA6MK510EN 9 Sa 6 screening audiometer user manual 3 3 Descriptions of the tests 3 3 1 Measuring of the hearing threshold In the test selection menu choose the threshold menu Enreshold Screen point With turning move the sparkling square to the Threshold g Melody Auto Set note and click THR Left 1000HEZ Put the headphone on the patient s ear and ask him her mure ADAB to sign press the button or lift his her hand if he she can hear THR Left 1000Hz the voice and do not sign if he she doesn t hear it With a click Tone 40a
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