Sennheiser SYSTEM 2015
Contents
1. A v frequency SET i tunable in steps STORED 1 of 25 kHz SET Stores the setting Y SET A ys er NAME EK 2015 15 oaan Assigning a name Current name A V Enter a name 6 characters i Bene AX Sesso de ee Letters w o pronounciation marks SET numbers from 0 9 special STORED characters spaces a v SET 5 next character then store the setting Y SET A v RESE gt RST NO HASTOK Loading the 1 Confirm your ary OK i factory preset selection i SET Unit loads factory preset default settings default settings unit is restarted GE AK SETUP display appears A v SET i Y SET 91 Structure of the configuration menu of the SK 2015 transmitter Transmitter must be switched off Simultaneously press SET ON OFF and keep both buttons pressed for 5 seconds 1 Cancels your entry i on all levels of the i operating menu SET a v SET SETUP gt ACCESS gt 1 01 gt 5 20 gt ACCESS SET Releasing Displays 0 01 20 Channel released channels for the channels that2. 102 System variants and accessories sss 103 Warranty regulations EN Declaration of conformity 58 The 2015 Mikroport System The 2015 Mikroport System allows the integration of people with hearing problems in schools and univer sities at the workplace and in their free time Design and characteristics of the 2015 Mikroport System are ideally suited to the needs of the users Operation is simple and easy to learn The units are small light weight and unobtrusive when worn The operating principle of the 2015 Mikroport System The speaker for example the teacher wears the SK 2015 transmitter The person with hearing problems the pupil in this case wears the EK 2015 receiver The receiver can be equipped either with a connecting cable for a hearing aid or with headphones Without wires and with full freedom of movement the pupil can now hear the teacher as if he were sitting right next to him For the time in which the teacher is speak ing ambient noise is reduced markedly so that the dialog between teacher and pupil has priority at all times When the teacher is not speaking the pupil can hear his fellow pupils either via the microphones in the hearing aid or via the internal microphone in the receiver The 2015 Mikroport System gives reliable assistance even in difficult listening situations The transmitting power is sufficient for relatively large dis tances The MK
3. 1 01 8 20 i ACCESS is user i can be released i ERASE displayed briefly i nz TT Press SET for 1 The next channel that A v The selected channels are released eed E STORED v SET SET v TUNE gt U 01 gt 744 500 744 650 Setting a Current channel Current Transmittion frequency fora 1 frequency of the i frequency tunable selecte channel dca 9 selected i tin steps of 25kHz inthe channel channel i SET Storesthe Ian d SET t STORED A V Y SET A v NAME SK 2015 5 Assigning a Current name A V Enter a name 6 characters mame Letters w o pronounciation marks e SET numbers from 0 9 special STORED characters spaces 1 A v SET 5 x next character then store SET Ad RESET m gt RST NO RST OK Loading the Confirmation A V OK factory preset r 1 I SET Unit loads factory preset SET default settings default settings unit is restarted gt SETUP 1 SETUP display appears SET AI i v NO 92 SET Reset is cancelled INT MIC FADE SQELCH Adjustment tips for the configuration menu Switching the internal microphone on or off receiver only The EK 2015 receiver has an internal microphone that picks up environmen tal sounds The internal microphone can be switched on or off on via the
4. 5 step display for microphone level MIC 2 Lock mode icon lock mode is activated 5 4 step battery status display Note Depending on the individual configuration of your transmitter some of the displays shown here may not appear on the display panel Indications and displays on the transmitter Battery status indication The 4 step battery status display 5 on the display panel and the red LED provide information on the capacity of the BA 2015 battery pack or the bat teries 3 segments capacity approx 100 2 segments capacity approx 70 1 segment capacity approx 30 Battery status display LOW BAT you should immediately replace and red LED flashing the battery pack or the batteries MUTE indication The red LED lights up constantly when the microphone of the transmitter is muted Audio peak indication The yellow LED should only light up briefly during peak level passages When it lights up constantly the line or microphone input level is too high Alphanumeric display After switching on the transmitter the alphanumeric display 1 first dis plays the name of the transmitter After approx three seconds the stan dard display appears indicating the channel bank 1 and the channel 01 65 66 AVA a Display for line level The display for line level LINE 2 sh
5. INT MIC menu Adjusting the gain reduction of the automatic priority circuit receiver only The receiver is equipped with an automatic priority circuit This ensures that the gain of the hearing aid microphones or of the receiver s internal micro phone is reduced during speech transmission The speaker has automatic priority over environmental sounds providing for better speech intelligibil ity with the receiver The internal microphone in the receiver has a preset gain reduction For the hearing aid microphones in contrast you can adjust the gain reduction via the FADE menu The higher the set value the greater the gain reduction In the OFF setting the automatic priority cir cuit is switched off i e the gain of the microphones is not reduced while the speaker is talking A speech filter completes the automatic priority circuit ensuring that inter fering noise such as banging doors do not trigger the automatic priority cir cuit Adjusting the squelch threshold receiver only The receiver is equipped with a squelch that can be adjusted via the SOELCH menu The squelch eliminates annoying noise when the trans mitter is switched off It also suppresses sudden noise when there is no longer sufficient transmitter power received by the receiver There are three possible squelch settings LO low MID middle e HI high 93 94 ACCESS Selecting the setting LO reduces the squelch threshold selecting
6. 1 and the channel 01 Display for the audio level The display 2 shows the level of the received audio signal Display for microphone level internal microphone The display 3 shows the level of the internal microphone Note Depending on the configuration of your receiver this display may not appear on the display panel Display for the RF level The display shows the level of the received RF signal The more segments displayed the better the reception Display for lock mode If the lock mode is activated the lock mode icon 4 appears on the standard display If the lock mode is deactivated the lock mode icon disappears from the standard display Display backlighting After pressing a button the display remains backlit for approx 15 seconds 63 Operating controls of the SK 2015 transmitter 3 Operating controls Audio input LINE 3 5 mm jack socket Microphone input MIC 2 5 mm jack socket Antenna Red LED for battery status and muting indication Yellow LED for audio peak Charging contacts SET button A Y rocker button UP DOWN Battery compartment M Battery compartment cover Unlocking button 9 ON OFF button with ESC function 64 LC display MUTE switch for microphone input LC display panel Alphanumeric display 2 5 step display for line level LINE
7. ACCESS menu gt Press the SET button to confirm your selection All channels are now locked TUNE To release individual channels select the desired channel by using the A V rocker button UP DOWN By briefly pressing the button the display jumps either forwards or backwards to the next channel by hol ding down the button the display cycles continuously Note You can display the frequency stored in the selected channel To do so press the SET button and the A button UP simultaneously gt Briefly press the SET button The selected channel can now be accessed by the user ACCESS briefly appears on the display and the display then displays the next channel that can be released Have you released all required channels as described above Store your settings by pressing the SET button until STORED appears on the dis play Selecting the frequencies to be stored in the channel bank U Via the TUNE menu you can select the frequencies to be stored in the channel bank U user bank When selecting the TUNE menu the trans mitter or receiver automatically switches to the channel bank U Note Always assign the same frequency to the same channel on both trans mitter and receiver gt Usethe A V rocker button UP DOWN to select the channel for which you want to set the frequency Press the SET button to confirm your selection The currently set fre quency is displayed gt Usethe A V r
8. DOWN LOCK appears on the display The lock mode is activated and the lock mode icon appears on the standard display To deactivate the lock mode press the SET button again and keep it pressed Press the Y button DOWN UNLOCK appears on the display The lock mode is deactivated and the lock mode icon 4 disappears from the standard display Displaying the frequency You can display the frequency stored in the selected channel If you operate your system on one of the channels with a freely selectable frequency channel bank U this feature is very important as it allows you to check if transmitter and receiver are set to the same frequency Press the SET button amp and keep it pressed Pressthe A button UP The current frequency is displayed 77 78 Working with the transmitter s operating menu By way of example of the CHAN menu this section describes how to use the transmitter s operating menu Function of the buttons Standard display Buttons ON OFF switch the transmitter on off SET get into the operating menu A V without function Operating menu ON OFF cancel the entry and return to the standard display SET get into the setting mode of the selected menu A V change to the previous menu A change to the next menu W Setting mode ON OFF cancel the entry and return to the standard display SET store the
9. gt MIC ON Switchingthe Internal f A V ON OFF internal microphone i SET Stores the microphone on or switched on or setting off De AK AA SET a v STORED Y SET A V FADE FAD OFF gt FAD 29 Adjusting the gain 1 Current gain OFF 01 64 reduction of the i reduction setting i SET Stores the automatic priority setting N eee SET STORED 21 SET A m gt Sa LO 50 MID Current squelch ary LO MID HI threshold i SET Stores the 1 i i setting SET STORED SET Ai ACCESS gt 1 01 gt 5 20 ACCESS Releasing i Displays A V U 01 20 Channel channels for the ichannelsthat 1 01 8 20 released user can be released ERASE ACCESS is a 2 displayed brief Press SET for 1 second The next channel The selected channels Li Sien are released released Is a v displayed STORED 90 ON OFF i Cancels your entry i onall levels of the operating menu Y SET A V SET TUNE Luc gt U 04 744 500 Setting a i Current channel Select a channel 1 Current i frequency for a 1 0 equency of selected channel i in the channel 744 650 1 A V Receiving
10. J SENNHEISER Mikroport System 2015 Bedienungsanleitung Instructions for use Notice d emploi Istruzioni per l uso Instrucciones de uso Gebruiksaanwijzing Bedienungsanleitung eese entente entente nente tenter tenerent ne 3 Instr ctioris ei 55 Notice d embploi aglio teer A ai Istruzioni per l uso INStE CCONES ASUS 209 Gebruiksaanwijzing n iii 261 Sennheiser Mikroport und Soundfield sind eingetragene Warenzeichen der Sennheiser electronic GmbH amp Co KG Wedemark Sennheiser Mikroport and Soundfield are registrated trademarks of Sennheiser electronic GmbH amp Co KG Wedemark Germany Sennheiser Mikroport et Soundfield sont des marques d pos es de Sennheiser electronic GmbH amp Co KG Wedemark Allemagne Sennheiser Mikroport e Soundfield sono marchi commerciali registrati della societ Sennheiser electronic GmbH amp Co KG Wedemark Germania Sennheiser Mikroport y Soundfield son marcas registradas de la sociedad Sennheiser electronic GmbH amp Co KG Wedemark Alemania Sennheiser Mikroport en Soundfield zijn geregistreerde merknamen van Sennheiser electronic GmbH amp Co KG Wedemark Duitsland J SENNHEISER Mikroport System 2015 Instructions for use 56 Safety instructions Never open an electronic unit If units are opened by
11. binaural with 3 5 mm jack plug cable length 31 2 inches cable length 15 6 inches Connecting cable for EZI 120 induction couplers monaural with 3 5 mm jack plug cable length 31 2 inches cable length 15 6 inches Induction neck loop with 3 5 mm jack plug cable length 7 8 inches Induction neck loop with 3 5 mm jack plug cable length 23 4 inches Induction coupler for hearing aids without audio input System case for the whole system incl transport case with transport hold ing device for transmitter and receiver Pouch with adjustable neck strap for SK 2015 or EK 2015 Set comprising 3 battery compartment covers for SK 2015 and EK 2015 and 3 front covers for EK 2015 in yellow blue and red Instructions for use for System 2015 FM Garantiebestimmungen Wir bernehmen f r das von Ihnen gekaufte Produkt eine Garantie von 24 Monaten Ausgenommen hiervon sind dem Produkt beigef gte Zubeh rartikel Akkus und Batterien denn diese Produkte haben wegen ihrer Beschaf fenheit eine k rzere Lebensdauer die zudem im Einzelfall konkret von Ihrer Nutzungsintensit t abh ngt Die Garantiezeit beginnt ab Kaufdatum Zum Nachweis heben Sie bitte unbedingt den Kaufbeleg auf Ohne diese Nachweise die der zust ndige Sennheiser Service Partner pr ft werden Reparaturen grunds tzlich kostenpflich tig ausgef hrt Die Garantieleistungen bestehen nach unserer Wahl in der unentgeltlichen Beseitigung von Material oder Herstel lungsfeh
12. incluyendo los accesorios y la factura al con cesionario Sennheiser encargado de su zona A fin de evitar da os durante el transporte se aconseja emplear el envase original Las pre tensiones legales por defectos y emanadas del contrato de compraventa frente al vendedor no quedan limitadas por esta garantia La garantia esta disponible en todos los paises a excepci n de EE UU siempre que la legislaci n nacional aplicable no sea contraria a nuestras determinaciones de garantia Garantiebepalingen Wij hanteren voor onze producten een garantietermijn gedurende een periode van 24 maanden Uitgezonderd hier van zijn accessoires accu s en batterijen die aan het product toegevoegd zijn op grond van hun geaardheid beschik ken deze producten over een kortere levensduur die van geval tot geval van hun gebruiksintensiteit afhangt De garantietermijn begint vanaf de aankoopdatum Daarom dient u de originele aankoop bon goed te bewaren Zonder dit bewijs dat door de Sennheiser servicepartner wordt gecontroleerd worden reparaties in principe tegen kostenvergoeding uitgevoerd De garantievergoedingen bestaan naar onze keuze uit het kosteloze verhelpen van mate riaal of fabricagefouten op basis van vervanging afzonderlijke onderdelen of het complete apparaat danwel reparatie De garantie ver valt bij verkeerd gebruik of onachtzaamheid bijv bedieningsfouten mechanische beschadigingen onjuiste bedrijfsspanning slijtage gevallen van force majeur
13. riode de garantie commence la date de l achat Pour cette raison nous vous recom mandons de conserver votre facture comme preuve d achat Sans cette preuve qui est v rifi e par Sennheiser aucune prise en compte de la garantie ne pourra retenue La garantie comprend gratuitement la remise en tat de fonctionnement du mat riel par la r paration ou le rem placement des pi ces d fectueuses ou dans le cas o la r paration n est pas possible par change du materiel L utilisation inad quate mauvaise utilisation deg ts m caniques tension lectrique incorrecte sont exclus de la garantie La garantie est invalid e en cas d intervention par des personnes non autoris es ou des stations de r pa ration non agr es Pour faire jouer la garantie retournez l appareil et ses accessoires accompagne de la fac ture d achat a votre dis tributeur agr e Pour viter des d g ts durant le transport il est recommand d utiliser l emballage d origine Votre droit l gal de recours contre le vendeur n est pas limit par cette garantie La garan tie peut tre revendiqu e dans tous les pays l ext rieur des Etats Unis condition qu aucune loi nationale n en invalide les termes Garanzia prodotti La Sennheiser garantisce il prodotto da voi acquistato per una durata di 24 mesi Sono esclusi da questa garanzia gli accessori in dotazione con il prodotto gli accumulatori e le batterie perch questi prodotti hanno un ciclo di
14. sennheiserusa com 59 Delivery includes The 2015 Mikroport System consists of the following components 1SK 2015 transmitter 1 MKE 2015 2 clip on microphone 1EK 2015 receiver 2 2015 battery pack 1L 2015 charger 1 MZQ 2 microphone clip 1 power supply NT 1 1EZB 2015 system case incl transport case transport holding device for EK 2015 and SK 2015 and shoulder strap 2 EZG 2015 pouches with one neck strap each 3instructions for use Instructions for use of 2015 Mikroport System Instructions for use of MKE 2015 2 Instructions for use of L 2015 Note All components of the 2015 Mikroport System are also available sepa rately see System variants and accessories on page 103 transport holding device EZG 2015 60 Operating controls of the EK 2015 receiver 3 Operating controls Headphone output HI 3 5 mm jack socket Output for hearing aids LOW 2 5 mm jack socket Antenna Red LED for battery status and missing trans mitter RF signal indication Green LED for audio signal indication Charging contacts SET button A V rocker button UP DOWN Battery compartment Battery compartment cover Unlocking button ON OFF button with ESC function Internal microphone LC display LC display panel Alphanumeric display 2 5 step level display for received audio signal FM 5 5 step dis
15. that the setting has been stored The display then returns to the top menu level With most menus new settings become effective immediately without having to be stored An exception is the CHAN menu With this menu new settings only become effective after they have been stored STORED appears on the display indicating that the setting has been stored Exiting the operating menu Select the EXIT menu to exit the operating menu and to return to the standard display When in the operating menu briefly pressing the ON OFF button will cancel your entry ESC function and return you to the standard display without storing the setting verview of menus Display Function of the menu SENSIT MIC Adjusting the sensitivity of the microphone input SENSIT LINE Adjusting the sensitivity of the line input CHAN Switching the channel EXIT Exiting the operating menu and returning to the standard display Operating menu of the SK 2015 transmitter ON OFF i Cancels your entry i onall levels of the operating menu econds ait SET SENSIT SET SEN 32 gt Adjusting the N Current sensitivity 1 3208 microphone i setting SET Stores the Sensi i T Pec SET A v STORED SENSIT SET SEN OFF a v SEN 18 gt we ne pa Adjusting the line Current sensitivity OF
16. the clip as follows Remove the belt clip from its fixing points by pushing in the direction of the arrows P Rotate the belt clip by 180 Insert the belt clip into its fixing points Wearing the transmitter or receiver around your neck Using the EZG 2015 pouch you can wear the transmitter or receiver around your neck Insert the transmitter or receiver into the pouch Use the snap hooks to attach the neck strap to the eyelet of the pouch as shown Note When using the transmitter with the MKE 2015 0 plug on microphone optional accessory adjust the length of the neck strap so that the dis tance between the microphone and your mouth is 9 8 inches at the most 71 Using the receiver am After you have switched on the receiver it can then be operated with the 8 SET button amp and the A W rocker button UP DOWN making it very easy to use for children All settings become effective immediately The dis play then switches back to the standard display Switching the receiver on off gt Press the ON OFF button to switch the receiver on The name of the receiver is displayed for approx three seconds and then switches to the standard display gt To switch the receiver off press the ON OFF button until OFF appears on the display Activating deactivating the lock mode The receiver has a lock mode that prevents accidental programming or switching off during op
17. the microphone with a popshield and position the microphone at the corner of the mouth You can vary the bass reproduction by increasing decreasing the talking distance Make sure that the sound inlet is directed towards the mouth The sound inlet is marked with a little dot for the SK 2015 transmitter Make sure that the antenna and the microphone cable do not cross For best results make sure that the transmitter sensitivity is correctly adjusted 85 for optimum reception The system s range depends to a large extent on location and can be up to 164 feet There should be a free line of sight between transmitting and receiving antenna for multi channel operation For multi channel operation you can only use the channels in a channel bank Each of the channel banks 1 to 8 accommodates factory preset frequencies which are intermodulation free For alter native frequency combinations please refer to the enclosed frequency table The freely selectable fre quencies can be selected via the TUNE menu and can be stored in the channel bank U 9 When using several transmitters simultaneously interference can be avoided by maintaining a mini distance of 7 8 inches between two transmitters For multi channel applications use special accessories see System variants and accessories on page 103 Care and maintenance 86 Use a slightly damp cloth to clean the units from time t
18. 7 Transporting the transmitter and 67 Inserting the battery pack batteries transmitter and receiver 67 Connecting sound sources to the transmitter Connecting the receiver to hearing aids or headphones e Attaching the transmitter or receiver to clothing Usingitherreever e eee E A Switching the receiver on off sees Activating deactivating the lock mode Adjusting the level of the received audio signal 2 Adjusting the level of the internal microphone Switehingithe chammel HSE EEE Displaying the frequency Operating menu of the EK 2015 receiver Usingithe transmitter tae RR ETUR Switching the transmitter on off ee Muting the microphone 2 Activating deactivating the lock mode Displaying the IE 22 227 rr Working with the transmitter s operating menu OVerview Of E A ann Operating menu of the SK 2015 Adjustment tips for the operating menu of the transmitter 82 Troubleshooting ENNEN Error checklist iia ent Recommendations and tips and maintenance iii Specifications NEE 100 Connector assignment
19. E 2015 2 clip on microphone ensures a high degree of intelligibility as well as the possibility to lip read at the same time The highest degree of intelligibility is ensured by the ME 2015 H headset microphone optional accessory Due to the position close to the mouth loud background noise and bad acoustics are faded out The wide range of accessories allows the receiver to be connected to almost any hearing aid it can be coupled to the latter either electrically or inductively Transmitter and receiver are powered via the BA 2015 battery pack The operating time of the battery pack is sufficient for a normal working day up to 12 hours The charging contacts on transmitter and receiver allow the units to be charged in the L 2015 charger without the necessity of removing the battery pack If power supply is not available for recharging the battery pack you can alternatively use 1 5 V AA size bat teries When powered by batteries transmitter and receiver can also be used for up to 12 hours Additional audio sources e g CD player television sound card of a computer can be connected to the 3 5 mm jack socket of the transmitter Especially for integrative schools there is the advantage that you can combine the 2015 Mikroport Sys tem with the Soundfield EMP 2015 System In addition transmitters and receivers of the evolution wireless series can be used together with the 2015 Mikroport System For details please visit our web site at www
20. F 1 32 dB i 1 Stores the input sensitivity setting SET 749 800 gt ne ll E RR RR E Current after 2 seconds frequency i Y SET CHAN 117 Selecting a i Current channel only rel channel channels can be selected ES AAT Ae _ y STORED EXIT i Exiting the 1 operating menu A v v after AVA A SET A LOCK 2 seconds SET y UNLOCK gt Amic o mp gt Activating the Lock mode Lock mode i lock mode activated deactivated 81 SENSIT MIC AVA A LI UNE sa i SENSIT LINE 82 Adjustment tips for the operating menu of the transmitter Adjusting the microphone sensitivity Via the SENSIT MIC menu you can adjust the sensitivity of the con nected microphone in 32 steps The microphone sensitivity is correct adjusted when the display for microphone level MIC 5 shows full deflec tion only when you speak very loudly The yellow LED should only light up briefly Note For monitoring the adjusted microphone sensitivity the display for microphone level MIC 5 is always indicated even when the micro phone is muted Adjusting the sensitivity of the line input Via the SENSIT LI
21. LOCK after r9 2 seconds Activating the Lock mode Lock mode lock mode i activated deactivated fter 2 d after 2 seconds SET A after 2seconds Current 76 Using the transmitter Switching the transmitter on off gt Press the ON OFF button to switch the transmitter on The name of the transmitter is displayed for approx three seconds and then switches to the standard display gt switch the transmitter off press the ON OFF button until OFF appears on the display Note The transmitter can only be switched off when the standard display is shown on the display panel When in the operating menu briefly pres sing the ON OFF button will cancel your entry ESC function and return you to the standard display with the last stored settings Muting the microphone The transmitter has a MUTE 2 switch that noiselessly mutes the trans mitted microphone signal This switch does not switch off the transmit ter gt Setthe MUTE switch to the position MUTE The red LED lights up gt Setthe MUTE switch back to the original position to activate the micro phone signal Activating deactivating the lock mode The transmitter has a lock mode that prevents accidental programming or switching the power off during operation However you can still mute the microphone b Press the SET button gt Press the Y button
22. NE menu you can adjust the sensitivity of the line input in 32 steps The input sensitivity is adjusted too high when loud passages cause over modulation in the transmission link In this case the yellow LED will light up for longer periods of time If on the other hand the sensitivity is adjusted too low the transmission link will be undermodulated which would result in a signal with high background noise The sensitivity is correctly adjusted when the display for line level LINE shows full deflection only during the loudest passages Note If the sensitivity of the line input is set to OFF the display for line level LINE is not shown on the display panel CHAN EXIT Switching between the channels Via the CHAN menu you can switch between the released channels This can be necessary when the selected channel is subject to interference With the 2015 System a transmitter can be received by several receivers on the same frequency In this case it may be necessary to switch to a chan nel that is released on all receivers Always set the transmitter and the receiver s of a transmission link to the same channel For multi channel operation only use the released channels in one channel bank and if possible only use the channel banks 1 to 8 since these accommodate fixed preset frequencies which are intermodula tion free Exiting the operating menu Via the EXIT menu you can exit
23. R 1 System 2015 A US System 2015 B US System 2015 C US EK 2015 A EK 2015 B EK 2015 SK 2015 A SK 2015 B SK 2015 C MKE 2015 0 MKE 2015 2 ME 2015 H BA 2015 L 2015 System variants and accessories System with USA power supply 518 554 MHz with USA power supply 626 662 MHz with USA power supply 740 776 MHz EK 2015 receiver 518 554 MHz 626 662 MHz 740 776 MHz SK 2015 transmitter 518 554 MHz 626 662 MHz 740 776 MHz Plug on microphone for SK 2015 condenser omni directional 2 5 mm jack plug Clip on microphone for SK 2015 condenser omni directional cable length 31 2 inches Headset microphone for SK 2015 condenser super cardioid cable length 31 2 inches Battery pack for EK 2015 and SK 2015 Charger for BA 2015 battery pack 103 NT 1 US NT 3 US KAB 80 E KAB 60 E KAB 40 E KA 80 E KA 40 E KAB 80 K KAB 40 K KA 80 K KA 40 K EZT 2015 20 S EZT 2015 60 S EZI 120 EZB 2015 EZG 2015 ETC 2015 01 MAN 2015 PFM 104 Power supply for one L 2015 with USA mains connector 120 V Power supply for three L 2015 with USA mains connector 120 V Connecting cable for hearing aid binaural with 2 5 mm jack plug cable length 31 2 inches cable length 23 4 inches cable length 15 6 inches Connecting cable for hearing aid monaural with 2 5 mm jack plug cable length 31 2 inches cable length 15 6 inches Connecting cable for EZI 120 induction couplers
24. SET button and keep it pressed Press the ON OFF button and keep it pressed for approx five seconds 5 appears on the display Press the SET button to get into the configuration menu Selecting a menu FA TE b Press the A V rocker button UP DOWN to select a menu IL gt Press the SET button to get into the setting mode of the selected menu The current setting that can be adjusted flashes on the display Al E3 US Dar 1 Adjusting a setting gt Press the A V rocker button UP DOWN to adjust the setting By briefly pressing the rocker button the display jumps either forwards or backwards to the next setting In the FADE TUNE NAME and ACCESS menu the A V rocker button features a fast search function If you hold down the A or Y button the display cycles continuously allowing you to get fast and easily to your desired setting The new setting flashes on the display until it is stored n 9 EA Lu rn 88 Storing a setting gt Press the SET button to store the setting STORED appears on the dis play indicating that the setting has been stored The display then returns to the top menu level With most menus new settings become effective immediately without having to be stored An exception are the RESET menus of both transmitter and receiver and the TUNE menu of the trans mitt
25. customers in breach of this instruction the warranty becomes null and void Keep the units away from central heating radiators and electric heaters Never expose them to direct sunlight Use the units in dry rooms only Use a damp cloth for cleaning the units Do not use any cleansing agents or solvents Thank you for choosing Sennheiser We have designed these products to give you reliable operation over many years Over half a century of expertise in the design and manufacture of high quality electro acoustic equipment have made Sennheiser a world leading company in this field Please take a few moments to read these instructions carefully as we want you to enjoy your new Sennheiser products quickly and to the fullest Information for users of the receiver Information for users of the transmitter Information for the technical expert Contents Safety instructions ENEE 56 The 2015 Mikroport System 59 The operating principle of the 2015 Mikroport System 59 Delivery includes rnesrersnersesersereresnorvenessesesesssoneserneseesenseresseneseene 60 Operating controls of the EK 2015 receiver 61 Indications and displays on the receiver 62 Operating controls of the SK 2015 transmitter 64 Indications and displays on the transmitter 65 Preparing the units for use ENEE 6
26. do not use the transmitter or receiver for extended periods of time e g while you are on holiday remove the battery pack or the batteries After three months at the latest the battery packs will need a refresh charge in the L 2015 charger This prevents damage to the battery pack due to self discharge Connecting sound sources to the transmitter Connecting the microphones to the transmitter In addition to the supplied MKE 2015 2 clip on microphone a plug on microphone MKE 2015 0 and a headset microphone ME 2015 H are available as optional accessories DC powering of these condenser micro phones is via the microphone input gt Connect the 2 5 mm jack plug of the microphone or the microphone cable to the transmitter s 2 5 mm jack socket MIC Via the operating menu adjust the sensitivity of the microphone input see Adjusting the microphone sensitivity on page 82 MKE 2015 2 EL MKE 2015 0 4 2015 Attaching and positioning the microphones The MKE 2015 2 clip on microphone supplied and the MKE 2015 0 plug on microphone optional accessory are omni directional and pick up sound equally from all directions They are the best choice if movements of the speaker s head have to be compensated for However they should be attached as close as possible to the sound source Use the microphone clip to attach the MKE 2015 2 clip on microphone to clothing e g tie lapel at a ma
27. e of gebreken welke u reeds bij de aankoop heeft gekend Het recht op garantie vervalt indien reparaties of wijzigingen zijn uitgevoerd door niet bevoegde personen of werkplaatsen Indien u aanspraak maakt op garantie dient u het apparaat inclusief accessoires en aankoopbon franco aan de bevoegde servicepartner toe te zenden Om beschadigingen gedurende het transport te voorkomen adviseren wij de originele verpakking te gebruiken Uw wettelijke garantieclaims tegenover de verkoper worden door deze garantie niet beperkt De garantie kan wereldwijd in alle landen buiten de VS worden opgevorderd waarin de geldende nationale wetten niet in tegen 57 58 EU Konformit tserkl rung EC Declaration of Conformity Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark Erkl rt in alleiniger Verantwortung dass das Produkt Declare under sole responsibility that the product Modell Mikroport System 2015 System Components SK 2015 EK 2015 BA 2015 L 2015 NT 1 MKE 2015 2 Nach den folgenden Richtlinien und unter Anwendung der harmonisierten Normen entwickelt konstruiert und gefertigt worden ist To which this declaration relates is in conformity with the following requirements Low Voltage Directive 73 23 EEC new 93 68 EEC and corresponding article 3 1 1 R amp TTE 1999 5 EEC Comprising the harmonized standards IEC EN 60065 Audio video and similar electronic apparatus Safety requirements Electromagnetic compatibilit
28. e viene utilizzato Observaci n Anterior a la puesta en funcionamiento deber n observarse las correspondientes ordenanzas nacionales Opmerking Voor inbedrijfstelling dient u de afzonderlijke landspecifieke voorschriften in acht te nemen 0682 60 61 62 Sennheiser electronic GmbH amp Co KG 30900 Wedemark Germany Am Labor 1 Phone 49 5130 6000 Fax 49 5130 600 300 www sennheiser com Printed in Germany Publ 10 07 090696 A02
29. eight with BA 2015 battery pack Temperature range typ 1 4 uV at 52 dBA msS N 200 10 000 Hz typ 75 dB typ 75 dB typ 90 dB 4 steps OFF LO 5 dBuV MID 15 dBuV HI 25 dBuV BA 2015 battery pack 2 4 V or AA size batteries 1 5 V 2 4 V DC typ 110 mA typ 12h typ 12h 3 5 mm jack socket 2 x 20 mw 32 2 5 mm jack socket 3 mV 2 kQ 82x64 x 24 mm without antenna approx 0 38 Ibs 10 C to 55 C 101 SK 2015 transmitter RF output power at 50 Q RF radiating power Spurious emission Max input voltage peak deviation input impedance Nominal voltage Power consumption at nominal voltage Power supply with BA 2015 battery pack with batteries Dimensions H x W x D Operating time Weight with BA 2015 battery pack Temperature range Connector assignment SK 2015 3 5 mm stereo jack plug unbalanced LL Ea LL EK 2015 3 5 mm stereo jack plug unbalanced 4 LU l 102 typ 10 mW typ 1 mW lt 4nw Microphone 200 mV 5 kQ soft limiter threshold Line 3 V 47 kQ 24V lt 120 mA BA 2015 battery pack 2 4 V or AA size batteries 1 5 V 12 h 12 h 3 2 2 5 x 0 9 inches without antenna approx 0 38 Ibs 10 C to 55 C SK 2015 2 5 mm mono jack plug Fo EK 2015 2 5 mm stereo jack plug unbalanced er 5 GE
30. er With these menus new settings only become effective after they have been stored Exiting the configuration menu GE TD without storing the setting Overview of menus When in the configuration menu briefly pressing the ON OFF button will cancel your entry ESC function and return you to the SETUP display Display Receiver Transmitter SETUP Standard display in the configuration Standard display in the configuration menu menu INT MIC Switching the internal microphone on off FADE Adjusting the gain reduction of the automatic priority circuit SQELCH Adjusting the squelch threshold ACCESS Releasing channels for the user Releasing channels for the user TUNE Setting a frequency for a selected Setting a frequency for a selected channel in the channel bank U user channel in the channel bank U user bank bank NAME Entering a name Entering a name RESET Resetting the unit to the factory Resetting the unit to the factory preset default settings preset default settings 89 Structure of the configuration menu of the EK 2015 receiver Transmitter must be switched off Simultaneously press SET and ON OFF and keep both buttons pressed for 5 seconds ow pb i Cancels your entry i on all levels of the i operating menu A v i SET Y SET yv SETUP gt gt INT MIC MIC OFF
31. eration gt Press the SET button and keep it pressed gt Press the Y button DOWN LOCK appears on the display The lock mode is activated and the lock mode icon 4 appears on the standard display To deactivate the lock mode press the SET button amp again and keep it pressed P Press the Y button DOWN UNLOCK appears on the display The lock mode is deactivated and the lock mode icon 4 disappears from the standard display 72 Adjusting the level of the received audio signal You can adjust the level of the received audio signal e g the voice of the speaker in 64 steps Use the A V rocker button UP DOWN amp to adjust the level of the received audio signal so that you can hear the speaker loud and clear Adjusting the level of the internal microphone You can adjust the level of the internal microphone via which you can hear environmental sounds in 64 steps P Press the SET button The current level is displayed Use the A V rocker button UP DOWN to adjust a comfortable level Note You can only adjust the level of the internal microphone when the inter nal microphone is switched on in the receiver s configuration If in addi tion the automatic priority circuit is switched on the internal microphone is faded out as soon as speech is being transmitted Switching the channel You can only switch between the released channels This can be nec
32. essary when the selected channel is subject to interference Always set the receiver to the same channel as the transmitter If interfer ence occurs check to ensure that the same frequency is assigned to the same channel on both transmitter and receiver Press the SET button and keep it pressed for approx five seconds The current channel is displayed gt Usethe A W rocker button UP DOWN to select a channel 73 74 Displaying the frequency You can display the frequency stored in the selected channel If you operate your system on one of the channels with a freely selectable frequency channel bank U this feature is very important as it allows you to check if the transmitter and the receiver are set to the same frequency Press the SET button and keep it pressed Press the A button UP The current frequency is displayed Operating menu of the EK 2015 receiver after 3 seconds HE A v FM 17 Y FM Veni Current setting Current level of internal 1 microphone only tif microphone is switched on x i Press SET a di i Current channel all released A channels i after 7 seconds V 01 U 20 lt 1 101 8 20 SET mE Lock UN
33. he display You can select NO or OK NO If you select NO and confirm your selection by pressing the SET button the reset of the unit is cancelled and you return to the configuration menu OK If you select OK and confirm your selection by pressing the SET button the unit is reset to the factory preset default set tings After the reset the unit is restarted and SETUP appears on the display Colored battery doors and face plates For an integrative teaching approach with several children and the teacher it is important that the children and the teacher distinguish their units eas ily Colored battery doors ordered separately are available for both the transmitter and receiver The receivers face plate can also be replaced with colored ones ordered separately see System variants and accessories on page 103 Changing the battery compartment cover Press the two unlocking buttons and open the battery compartment cover Insert a thin screwdriver into the small recess between the front cover and the lower part of the housing Carefully lever out the front cover on both sides First insert the colored front cover into the recess on the upper end of the battery compartment and then press it down onto the housing Close the battery compartment Changing the face plate receiver only Press the two unlocking buttons and open the battery compartment cover Use a thin screwd
34. input is switched off the dis play for line level is not shown on the display panel Connecting the receiver to hearing aids or headphones Connecting the receiver to hearing aids with direct audio input gt Connect a hearing aid with direct audio input to the receiver s 2 5 mm jack socket LOW Suitable connecting cables see System variants and accessories on page 103 are available from your Sennheiser dea ler Connecting the receiver to a hearing aid without audio input hearing aid must have Telecoil gt Connect the EZT 2015 induction neck loop or the EZI 120 induction couplers for hearing aids without audio input to the receiver s 3 5 mm jack socket HI Suitable connecting cables for the induction coup lers see System variants and accessories on page 103 are available from your Sennheiser dealer Connecting the headphones You must only connect headphones with a stereo jack plug and a minimum impedance of 32 to the receiver see Connector assignment on page 102 gt Connect the headphones to the receiver s 3 5 mm jack socket HI Attaching the transmitter or receiver to clothing Attaching the transmitter or receiver to clothing using the belt clip Using the supplied belt clip you can attach the transmitter or receiver to clothing e g belt waistband The belt clip is detachable so that you can also attach the transmitter or receiver with the antenna pointing downwards To do so attach
35. lern durch Reparatur Tausch von Teilen oder des kompletten Ger ts Von der Garantie ausgenommen sind M ngel durch unsachgem en Gebrauch z B Bedienungsfehler mechanische Besch digungen falsche Betriebs spannung Verschlei aufgrund h herer Gewalt und solche M ngel die Ihnen beim Kauf bereits bekannt sind Der Garantieanspruch erlischt bei Eingriffen in das Produkt durch nicht autorisierte Personen oder Werkst tten Im Garantiefall senden Sie das Ger t inklusive Zubeh r und Kaufbeleg an den f r Sie zust ndigen Service Partner Zur Vermeidung von Transportsch den sollte m glichst die Original Verpackung verwendet werden Ihre gesetzlichen M ngelanspr che aus dem Kaufvertrag gegen den Verk ufer werden durch diese Garantie nicht eingeschr nkt Die Garantie kann weltweit in allen L ndern au er in den USA in Anspruch genommen werden in denen das jeweils nationale Recht unseren Garantiebestimmungen nicht entgegensteht Warranty regulations The guarantee period for this Sennheiser product is 24 months from the date of purchase Excluded are accessory items rechargeable or disposable batteries that are delivered with the product due to their characteristics these products have a shorter service life that is principally dependent on the individual frequency of use The guarantee period starts from the date of original purchase For this reason we recommend that the sales receipt be retained as proof of purchase Without this pro
36. mixed with HDX the dynamic range would be drastically reduced and the trans mission would sound blunt and flat HDX is permanently active and cannot be switched off 99 Specifications 2015 Mikroport System RF characteristics Modulation Frequency ranges Transmission receiving frequencies Switching bandwidth Nominal peak deviation AF characteristics Noise reduction system AF frequency response Signal to noise ratio at 1 mV peak deviation THD at nominal deviation 1 kHz General data Temperature range Dimensions of system case HxWxD Weight of system case equipped CE Certificate of Conformity 100 FM mono 518 554 626 662 740 776 786 822 830 866 MHz 8 channel banks with up to 20 factory preset channels each 1 channel banks with up to 20 freely selectable channels 1 440 frequencies tunable in steps of 25 kHz 36 MHz 24 kHz 48 kHz Sennheiser HDX 80 16 000 Hz 96 dB A lt 0 3 10 C to 55 C 9 8 x 8 1 x 6 9 inches approx 5 7 106 see last page EK 2015 receiver Sensitivity with HDX peak deviation AF frequency response of internal microphone Adjacent channel rejection Intermodulation attenuation Blocking Squelch Power supply Nominal voltage Power consumption Operating time with BA 2015 battery pack with batteries Headphone output Output for hearing aid Dimensions H x W x D W
37. nne agli Stati Uniti e pu essere applica ta se la legislazione nazi onale lo permette 56 Declaraci n de garantia El periodo de garantia para este producto es de 24 meses desde la fecha de compra Quedan excluidos los acceso rios adjuntos al producto acumuladores baterias dado que debido a sus caracteristicas la vida til de dichos pro ductos es mucho m s corta y en determinados casos depende concretamente de la intensidad de utililaci n El periodo de garantia comienza a partir de la fecha de compra Por eso le recomendamos que guarde el recibo como prueba de compra Sin dicha prueba que ser verificada par el respectivo concesionario Sennheiser cualquier repa raci n que sea necesaria ser efectuada contra factura Seg n determine el fabricante las prestationes de garantia consistir n en la eliminaci n gratuita de defectos de materiales o fabricati n por medio de reparaci n sustituci n de piezas o bien en la sustituci n del aparato com pleto La garantia no tendr validez en caso de defectos ocasionados par un uso inadecuado tales como manejo incorrecto da os mec nicos tensi n de servicio equivocada desgaste o bien efectos de fuerza mayor y desper fectos ya detectados en el momento de adquirir el producto La garantia carecer de validez si el defecto se debe a modificationes y reparaciones hechas en el pro ducto por personas o talleres no autorizados En caso de reclamaci n sirvase remitir el aparato
38. ntage of the factory preset frequencies is that the system is ready for immediate use after switch on several systems can be operated simultaneously on the preset channels of a channel bank without causing intermodulation interference 98 HDX noise reduction system RF link dB __ ts LX 10d8 10d8 20dB 30d8 20 dB 40 dB 50dB 60 dB Inherent 60d8 2048 noise 70d8 80 dB of the 80 dB 90d8 RF link 90d8 HDX HDX 100 dB 100dB Transmitter Receiver You can hear the difference This product is equipped with HDX the Sennheiser noise reduction system that reduces RF interference It increases the signal to noise ratio in wireless audio transmission HDX is a wideband compander system which compresses the audio signal in the transmitter in a 2 1 ratio related to dB to lift it above the inher ent noise floor of the RF link A 110 dB dynamic range signal is thus transmitted with an effective dynamic range of only 55 dB which is above the 60 dB noise floor of the RF link In the receiver the signal is expanded in an identical and opposite way in a 1 2 ratio to restore the original signal at the same time reducing the RF noise to below the noise floor of the receiver HDX has been specially developed for high quality RF microphone systems Note Only transmitters and receivers that are equipped with HDX can work correctly with each other If non HDX equipment was
39. o high Via the SENSIT MIC menu reduce the microphone sensitivity Line signal is distorted The transmitter s line sensitivity is adjusted too high Via the SENSIT LINE menu reduce the line sensitivity 84 Problem Possible cause Possible solution No access to a certain channel The channel has not been released Set transmitter and receiver to a different channel The technical expert must release the channel If problems occur that are not listed in the above table or if the problems cannot be solved with the pro posed solutions please contact your technical expert for assistance Recommendations and tips for system planning Transmitter and receiver of a transmission link must be set to the same frequency A transmitter can be received by several receivers on the same frequency However a receiver cannot receive several transmitters on the same frequency Incorrect settings are indicated by crackling and chirping in the receiver for the MKE 2015 0 plug on microphone optional accessory Adjust the length of the neck strap so that the distance between the microphone and your mouth is 9 8 inches at the most The plug on microphone allows you to transmit group discussions For this purpose place the trans mitter on the table on a soft and springy pad for the ME 2015 H headset microphone optional accessory Always use
40. o time Note Do not use any cleansing agents or solvents If you do not use the transmitter or receiver for extended periods of time e g while you are on holi day remove the battery pack or the batteries After three month the battery packs will need a refresh charge in the L 2015 charger This prevents damage to the battery pack due to self discharge Configuration of the units by the technical expert Depending on the area of application the technical expert configures the transmitter and the receiver for optimum use Working with the configuration menu By way of example of the FADE menu this section describes how to use the configuration menu Function of the buttons Mode Buttons To SETUP display ON OFF switch the transmitter or receiver on off SET get into the configuration menu A V without function Configuration ON OFF cancel the entry and return to the menu SETUP display SET get into the setting mode of the selected menu A V change to the previous menu 4 change to the next menu 7 Setting mode ON OFF cancel the entry and return to the SETUP display SET store the settings and return to the configuration menu A V adjust the setting of the selected menu option A V 87 Getting into the configuration menu Note In order to get into the configuration menu the transmitter or receiver must be switched off gt Press the
41. ocker button UP DOWN to select the desired transmis sion or receiving frequency The frequencies are tunable in 25 kHz steps within a switching bandwidth of 36 MHz max For intermodula tion free frequencies please refer to the enclosed frequency table 95 96 NAME RESET Press the SET button to store your setting Entering a name Via the NAME menu you can enter a freely selectable name for the trans mitter or receiver This name is briefly shown on the display panel after switch on The name can consist of up to six characters such as 9 letters without pronounciation marks numbers from 0 to 9 special characters e g _ and spaces To enter a name proceed as follows After you have entered into the setting mode of the menu the first seg ment starts flashing on the display gt Usethe A V rocker button UP DOWN to select a character By briefly pressing the button the display jumps either forwards or backwards to the next character If you hold down the button the display starts cyc ling continuously v Press the SET button to change to the next segment After you have entered the name completely press the SET button to store your setting and to return to the top menu level Resetting the unit to the factory preset default settings Via the RESET menu you can reset the unit to the factory preset default settings In order to prevent an accidental reset a safety query appears on t
42. of which is checked by the responsible Sennheiser ser vice partner you will not be reimbursed for any repairs that are carried out Depending on our choice guarantee service comprises free of charge the removal of material and manufacturing defects through repair or replacement of either individual parts or the entire device Inappropriate usage e g ope rating faults mechanical damages incorrect operating voltage wear and tear force majeure and defects which were known at the time of purchase are excluded from guarantee claims The guarantee is void if the product is manipulated by non authorised persons or repair stations In the case of a claim under the terms of this guarantee send the device including acces sories and sales receipt to the responsible service partner To minimise the risk of transport damage we recommend that the original packaging is used Your legal rights against the seller resulting from the contract of sale are not affected by this guarantee The guarantee can be claimed in all countries outside the U S provided that no national law limits our terms of guarantee 55 Conditions de garantie La p riode de garantie pour ce produit Sennheiser est de 24 mois compter de la date d achat Sont exclues les batteries rechargeables ou jetables livr es avec le produit En raison de leurs caract ristiques ces produits ont une dur e de vie plus courte li e princi palement a la fr quence d utilisation La p
43. or powering the units we recommend using the supplied BA 2015 battery pack The battery pack can be recharged in the L 2015 charger while remaining in the transmitter or receiver see operating manual of the charger If no power supply is available for recharging the battery pack you can alternatively use 1 5 V AA size batteries gt Press the two unlocking buttons and open the battery compartment cover Insert the battery pack or the batteries as shown on the left Please observe correct polarity when inserting the battery pack or the batte ries Close the battery compartment The battery compartment cover locks into place with an audible click 67 68 How to properly use the battery pack or the batteries For battery pack operation only use the BA 2015 battery pack in order to ensure optimum operational reliability Batteries and rechargeable battery cells have different discharging curves Transmitter and receiver are able to identify the BA 2015 battery pack and to use it to full capacity They also adapt the battery status display according to the type of power supply used batteries or battery pack Individual rechargeable battery cells will not be identified as battery packs After use e g during the night charge the BA 2015 battery pack of the transmitter or receiver in the L 2015 charger The maximum char ging time is 2 5 hours at which time the unit then switches to trickle charging If you
44. ows the level of the line input The dis play should show full deflection only during the loudest passages Display for microphone level The display for microphone level MIC 3 shows the level of the connected microphone The display should show full deflection only when you speak very loudly Display for lock mode If the lock mode is activated the lock mode icon 4 appears on the standard display If the lock mode is deactivated the lock mode icon disappears from the standard display Display backlighting After pressing a button the display remains backlit for approx 15 seconds Transport case e Transport holding device Preparing the units for use Transmitter and receiver have been adapted by your technical expert to suit your individual applications Transporting the transmitter and receiver In addition to the EZB 2015 system case offering room to store all compo nents of the system delivery also includes a transport case This is suitable for the day to day transport of a transmitter and a receiver and of two replacement battery packs Push the transmitter and the receiver into the transport holding device as shown on the left The units fit snugly in the case preventing damage dur ing transport It is possible to store the battery packs in the front pocket of the transport case as well as in the transport holding device Inserting the battery pack batteries transmitter and receiver F
45. play for microphone level MIC of internal microphone only with switched on internal microphone 2 Lock mode icon lock mode is activated 5 4 step battery status display 6 5 step level display for received RF signal Note Depending on the individual configuration of your receiver some of the displays shown here may not appear on the display panel 61 Coen MIC 62 Indications and displays on the receiver Battery status indication The 4 step battery status display 5 on the display panel and the red LED provide information on the capacity ofthe BA 2015 battery pack or the bat teries 3 segments capacity approx 100 2 segments capacity approx 70 1 segment capacity approx 30 Battery status display LOW BAT you should immediately and red LED flashing replace the battery pack or the batteries Warning indication for missing RF signal The red LED lights up constantly when no RF signal is being received e g because the microphone of the transmitter is muted Audio signal indication The green LED lights up when an audio signal of sufficient strength e g the voice of the speaker is being received Alphanumeric display After switching on the receiver the alphanumeric display first displays the name of the receiver After approx three seconds the standard display appears indicating the channel bank
46. river to push out the pin of the battery compartment cover Replace the battery compartment cover with a colored one Push the pin back in Close the battery compartment 97 Additional information The channel bank system The 2015 System is available in three UHF frequency ranges with 1 440 transmission receiving frequencies per frequency range Please note Frequency usage is different for each country Your Sennheiser agent will have all the necessary details on the available legal frequencies for your area Range A 518 to 554 MHz Range B 626 to 662 MHz Range C 740 to 776 MHz Transmitter and receiver have nine channel banks with up to 20 switchable channels each channel 1 _ preset frequency channel 2 preset frequency er preset frequency channel bank 1 8 channel 1 _ freely selectable frequency v ehanne 2 freely selectable frequency channel bank U 7 channel 20 freely selectable frequency Each of the channels in the channel banks 1 to 8 has been factory preset to a transmission receiving frequency see enclosed frequency table These frequencies are preset and cannot be changed as country specific regulations on frequency usage are taken into account The channel bank U user bank allows you to store your selection out of 1 440 transmission receiving frequencies that are freely selectable within the preset frequency range An adva
47. settings and return to the previous menu level adjust the setting of the selected menu option A V After switching on the transmitter the name of the transmitter is first dis I played After approx three seconds the standard display appears mm EI AVA A ULI MIC LI Getting into the operating menu Press the SET button to get from the standard display into the opera ting menu The last selected menu flashes on the display Selecting a menu Y dC gt Press the A V rocker button UP DOWN to select a menu HAN gt Press the SET button to get into the setting mode of the selected menu DE 01 The current setting that can be adjusted flashes on the display Adjusting a setting gt Press the A V rocker button UP DOWN to adjust the setting By briefly pressing the A V rocker button the display jumps either forwards or backwards to the next setting In the SENSIT and CHAN menu the A V rocker button features a fast search function If you hold down the A or Y button the display cycles continuously allowing you to get fast and easily to your desired setting The new setting flashes on the display until it is stored Lit ut Fi 79 AUTORE T 80 Storing a setting Press the SET button to store the setting STORED appears on the dis play indicating
48. the operating menu and return to the standard display 83 Troubleshooting Error checklist Problem Possible cause Possible solution No display on the display panel Battery pack or batteries at low capacity Recharge the battery pack or replace the batteries Receiver No RF signal Transmitter and receiver are not on the same channel frequency Set transmitter and receiver to the same channel Check if the frequency is the same If this is not the case set transmitter and receiver to a different channel The transmitter is out of range Reduce the distance between transmitter and receiver The technical expert must check the squelch threshold setting Receiver RF signal available but no audio signal The transmitter s microphone is muted MUTE Deactivate the muting function Microphone signal has a high level of background noise The transmitter s microphone sensitivity is adjusted too low Via the SENSIT MIC menu increase the microphone sensitivity Line signal has a high level of background noise The transmitter s line sensitivity is adjusted too low Via the SENSIT LINE menu increase the line sensitivity The transmitter s microphone signal interferes with the line signal Mute the transmitter s microphone MUTE Microphone signal is distorted The transmitter s microphone sensitivity is adjusted to
49. the set ting HI increases the squelch threshold Adjust the squelch threshold with the transmitter switched off to the lowest possible setting that sup presses hissing noise Important notes If the squelch threshold is adjusted too high the transmission range will be reduced Therefore always adjust the squelch threshold to the lowest possible setting When in the setting mode of the SQELCH menu pressing the Y button DOWN for more than three seconds will switch off the squelch SQ OFF appears on the display If no RF signal is being recei ved hissing noise will occur This setting is for test purposes only Releasing channels for the user Transmitter and receiver have nine channel banks with up to 20 switchable channels each Via the ACCESS menu you can restrict access to the chan nels by only releasing the channels to be available to the user Note The units are factory preset so that all channels are available to the user In order to rule out the possibility that channels are released which should not be available to the user we recommend that you first lock all channels and then release individual channels one after the other For multi channel operation we recommend that you only release the chan nels in one channel bank Only use the channel banks 1 to 8 since these accommodate fixed preset frequencies which are intermodulation free Tolock all channels select ERASE from the
50. vita pi breve che dipende molto dall in tensit d utilizzo Il periodo di garanzia decorre dalla data dell acquisto Fa fede il docu mento d acquisto valido agli effetti fiscali che deve essere conservato Senza questo documento che deve essere controllato dal centro di servizio Sennheiser qualsiasi ripa razione viene effettuata solo dietro pagamento Le prestazioni gratuite di garanzia possono consistere nell eliminazione del difetto di materiale o fabbricazione attraverso la riparazione la sostituzione di parti o del completo apparecchio secondo nostro insindacabile giudizio Sono esclusi dalla garanzia i guasti derivanti da cattivo uso dell apparecchio p e mancata osservanza delle istru zioni all uso danneggiamenti meccanici tensione d alimentazione errata dall usura da cause di forza maggiore o da malfunzionamenti gi a vostra conoscenza al momento dell acquisto La garanzia decade inoltre in caso di manomissioni effettuate da persone o centri di manu tenzione non autorizzate In caso di un reclamo nel periodo di garanzia vogliate inviare l apparecchio insierne agli accessori in dotazione e il documento d acquisto al vostro centro servizio autorizzato Per evitare danni di trasporto consigliamo di utilizzare l imballo originale In caso di guasto questa garanzia non pregiudica i vostri diritti derivanti dal contratto d acquisto verso il negoziante dove stato acquistato il prodotto La garanzia estesa a tutti i paesi del mondo tra
51. ximum distance of 9 8 inches from your mouth When using the MKE 2015 0 plug on microphone wear the transmitter around your neck using the EZG 2015 pouch with neck strap Adjust the length of the neck strap so that the distance between the microphone and your mouth is 9 8 inches at the most You can use the MKE 2015 0 plug on microphone to transmit the speech of several persons at a time with only one transmitter Put the transmitter with the plug on microphone on the table in front of the speaker The per son speaking should keep a distance of approx 9 8 inches to the micro phone The ME 2015 H headset microphone optional accessory has a super car dioid pick up pattern Adjust the ME 2015 H headset microphone so that a comfortable and secure fit is ensured Position the microphone of the headset at the corner of your mouth Make sure that the sound inlet is directed towards your mouth The sound inlet is marked with a little dot 69 70 Connecting audio sources to the transmitter You can connect audio sources such as a CD player a television or the sound card of a computer to the line input of the transmitter Connect the 3 5 mm jack plug of the connecting cable to the transmit ter s 3 5 mm jack socket LINE Via the operating menu adjust the sensitivity of the line input see Adjusting the sensitivity of the line input on page 82 Note If the transmitter is preset so that the line
52. y 89 336 EEC and corresponding article 3 1 2 R amp TTE 1999 5 EEC Comprising the harmonized standards ETSI EN 301 489 1 9 Electromagnetic compatibility and Radio spectrum Matters ERM Electro Magnetic Compatibility EMC standard for radio equipment and services CETECOM Test Report 2 3696 01 03 04 IEC EN 61000 6 1 3 Immunity and Emission standards for residential commercial and light industrial environments Radio spectrum R amp TTE 1999 5 EEC corresponding article 3 2 Comprising the harmonized standards ETSI EN 300 422 1 2 class Il Radio Equipment and Systems RES for wireless microphones in the 25 MHz to 3 GHz frequency range CETECOM Test Report 2 3696 01 01 04 Qualit tszusicherung Der Herstellerbetrieb ist nach ISO 9001 2000 zertifiziert Quality Assurance The product is produced by a manufacturing organisation on ISO 9001 2000 level Wedemark 27 08 2004 Dr Heinrich Esser President R amp D Certification for USA FCC DMOB2AUWG Certification pour Canada IC 2099A SK2015 59 Bemerkung Vor Inbetriebnahme sind die jeweiligen l nderspezifischen Vorschriften zu beachten Important Before putting the device into operation please observe the respective country specific regulations Important Avant d utiliser l appareil veuillez observer les dispositions l gales en vigueur dans votre pays Nota Prima della messa in funzione seguite le prescrizioni vigenti nel paese nel qual
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