Manuel d'utilisation / d'entretien du produit 2015 du fabricant Sennheiser
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1 Mikroport ® System 2015 Bedienungsanleitung Instructions for use Notice d’emploi Istruzioni per l’uso Instrucciones de uso Gebruiksaanwijzing.
2 Bedienungsanleitung..................................................... ...................................3 Instructions for use ................................. .............................. ......................... 55 Notice d’emploi ......
55 Instructions for use Mikroport ® System 2015.
56 Safety instructions Never open an electroni c unit! If units ar e opened by customers in breach of this instruction, the warra nty becomes null and void. Keep the units aw ay from ce ntral heating rad iators and electr ic heaters. Never expose them to d irect sunlight.
57 Contents Safety instructions ................... .............. .............. ........... ............ 56 The 2015 Mikroport® System ..... ......... ........... .............. ............ 59 The operating principle of the 2015 Mikroport® System .
58 Troubleshooting .............. ............... .............. ........... .............. ....... 84 Error checklist .... .............. .............. ........... ............... .... ......... 84 Recommendations and tips ..........................
59 The 2015 Mikroport ® System The 2015 Mikropor t ® System allows the integration of pe ople wi th hearing problems in schools and univer- sities, at t he workplace and i n their free ti me. Design and characteristics of the 2015 Mikrop ort ® System are ideally suited to the needs of the use rs.
60 Delivery includes The 2015 Mikroport ® System consists of the followin g componen ts: y 1 SK 2015 tran smitter y 1 MKE 2015- 2 clip-on microphone y 1 EK 2015 receiver y 2 BA 2015 battery p ack y 1 L 2015 charger y 1 MZQ 2 micr ophone cl ip y 1 power supply NT 1 y 1 EZB 2015 system ca se incl.
61 Operating controls of the EK 2015 receiver Operating controls LC display panel Headphone output (HI), 3.5 mm jack so cket Output for hearing aids (LOW), 2.
62 Indications and displays on the receiver Battery status indication The 4-step battery status display on the display panel and the red LED provide informatio n on the capacity of the BA 2015.
63 Display for the audio level The display shows the leve l of the rece ived audio signa l. Display for microphone level (internal microphone) The display shows the leve l of the internal m icrophone. Note: Depending on the configuration of your receiver, this d isplay may not appear on the display panel.
64 Operating controls of the SK 2015 transmitter Operating controls Audio input (LINE), 3.5 mm jac k socket Microphone in put (MIC), 2.5 mm ja ck socket Antenna Red LED for battery sta.
65 Indications and d isplays on the transmitter Battery status indication The 4-step battery status display on the display panel and the red LED provide informatio n on the capacity of the BA 2015 battery pack or the bat- teries: MUTE indication The red LED lights up constant ly when the mi crophone of the t ransmitter is muted.
66 Display for line level The display for li ne level (LINE) shows the level of the line input. T he dis- play should show fu ll deflection only during the loudest passa ges. Display for microphone level The display for mi crophone level (M IC) shows the le vel of the con nected microphone.
67 Preparing the units for use T ransmitter and receiver have be en adapted by your t echnical expert to suit your individual appli cations. T ransporting t he transmitter and receiver In addition to the EZB 2015 system ca se offering room to store all compo- nents of the system, delive ry also includes a t ransport case.
68 How to properly use the battery pack or the batteries For battery pack ope ration, only us e the BA 2015 battery pack in order to ensure optimum operat ional reliabil ity. Batteries and recha rgeable battery cells have different di scharging curves.
69 Attaching and positioning the microphones The MKE 2015 -2 clip-o n microphon e (supplied) and the MKE 2015-0 plug- on microphone ( optional accessory) are omni-directional an d pick up sound equally from all directions. They are the best choice i f movements of the speaker’s head have to be compensa ted for.
70 Connecting audio source s to the t ransmitter You can c onnect audio sources such as a CD play er, a television , or the soun d card of a comp uter to the line i nput of the tra nsmitter. Connect the 3.5 mm jack plug o f the connecting cable to th e transmit- ter’s 3.
71 Attaching the transmitter or receiver to clothing Attaching the transm itter or receiver to clothing using the belt clip Using the supplied belt clip, you can attach the transmitter or receiver to clothing (e.
72 Using the receiver After you have switched on the rece iver, it can then be operated with the SET button and the / rocker butto n (UP/DOWN) , making it very easy to use for chi ldren. All settings be come effectiv e immediate ly. The dis- play then switches ba ck to the standard displa y.
73 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 / rocker butto n (UP/DOWN ) to adjust the le vel of the received audio sig nal so that you can hear th e speaker loud and clear.
74 Displaying the frequency You can display the frequency stored in the sel ected channel. If you operat e your system on one of t he channels with a freel y selectable frequency (channel bank “U ”), this featur e is very import ant as it allows y ou to check if the transm itter and the receiver a re set to th e same frequ ency.
75 Operating menu of the EK 2015 recei ver / : 01...64 FM. 17 FM. 28 Current setting Current level of internal microphone (only if microphone is switched on) SET after 2 seconds / : 01...64 MIC. 28 MIC. 38 Current channel 1. 0 1 / : all released channels U.
76 Using the transmitter Switching the transmitter on/off Press the ON / OFF button to switch the tr ansmitter on . The name of the transm itter is d isplayed fo r approx. three seconds and then switches to the standard display. To switch the transmitter off, press the ON / OFF button until “OFF” appears on the display.
77 Activating/deactivating the lock mode The transm itter has a lock mode th at prevents ac cidental pro gramming or switching the power off during ope ratio n. However, you can still mute the microphone. Press the SET button . Press the button (DOW N) .
78 W orking 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.
79 Af ter switching on the transmitte r, the name of the transmitter is first dis- played. After approx. three second s, th e standard display appears. Getting into the operating menu Press the SET button to get from the standard di splay into the opera- ting menu.
80 Storing a setting Press the SET button to store the set ting. “STORED” appears on the dis- play, indicati ng 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.
81 Operating menu of the SK 2015 transmitte r Adjusting the microphone sensitivity Current sensitivity setting SENSIT SEN. 32 SEN. 12 Current channel (only released channels can be selected) / : U.01...20, 1.01...8.20 SET : Stores the setting Selecting a channel Exiting the operating menu CHAN EXIT EXIT 1.
82 Adjustment tips for the operatin g menu of the transmitter Adjusting the microphone sensitivity SENSIT (MIC) Via the “ SENSIT (MIC)” menu , you can adjust t he sensitivity of t he con- nected microphone in 32 steps.
83 Switching between the channels CHAN Via the “ CHAN ” menu, you can switch betwee n the released channels. This can be necessary wh en the selecte d channel is subjec t to interference . With the 20 15 System, a tra nsmitter can be received by sever al receivers o n t h e s a m e f r e q u e n c y .
84 T roubleshooting Error checklist Problem Possible cause Possible solution No display on the display panel Battery pack or batteries at lo w capacity. Recharge the battery pack or replace the batteries. Receiver: No RF signal Tran smitter and receiver are not on the same channel/frequency.
85 If problems occur that are not listed in the above tabl e or if the problems cannot be sol ved with the pro- posed solutions, please contact your technica l expert for assistance. Recommendations and tips ... for system planning y T ransmitter and receiver of a transmission link must be set to the same frequency.
86 ... for optimum reception y 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 si ght” betwe en transm itting and rec eiving antenna . ... for multi-c hannel operation y For multi-channel opera tion, you can onl y use the channels in a channel ba nk.
87 Configuration of the units by the technical expert Depending on the area o f application, the technical expe rt configures t he transmitter and the re ceiver for optimum use . W orking with the configuration menu By way of exa mple of the “ FAD E ” menu, this section describes how to use the config uration menu .
88 Getting into the configuration menu Note: In order to get int o the configuration menu, the tra nsmitter or receiv er must be switched off. Press the SET button and keep it pressed. Press the ON / OFF butto n and keep it pressed for approx.
89 Storing a setting Press the SET button to store the set ting. “STORED” appears on the dis- play, indicati ng 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.
90 Structure of the configuratio n menu of the EK 2015 receiver Internal microphone switched on or off INT .MIC MIC. OFF MIC. ON SETUP Switching the internal microphone on or off SET T ransmitter must be switc hed off .
91 Current name / : Enter a name (6 characters) Letters w/o pronounciation marks, numbers from 0...9, special characters, spaces SET : 5 x next character, then store the setting Assigning .
92 Structure of the configuration menu of the SK 2015 transmitter Setting a frequency for a selected channel in the channel bank "U" Current channel / : U.01...20 Current frequency of the selected channel ACCESS TUNE U. 01 U. 04 SETUP Releasing channels for the user 7 44.
93 Adjustment tips for the config uration menu Switching the internal micropho ne on or off (receiver only) INT .MIC T h e E K 2 0 1 5 r e c e i v e r h a s a n i n t e r n a l m i c r o p h o n e t h a t p i c k s u p e n v i r o n m e n - tal sounds.
94 Selecting the se tting “LO” redu ces the squelch threshold, selecting the set- ting “HI” increases the squelch thresh old. Adjust the squelch threshold – with the transmitte r switched off – to the lowest possibl e setting that sup - presses hissing noise.
95 To release in dividual channels, sele ct the desired channel by using the / rocker button (UP/DOWN). (By briefly pressing the button, the display jumps either forwards or back wards to the next channel; by hol- ding down the button, the display cycles continuously.
96 Press the SET button to store your setting. Entering a name NAME Via the “ NAME ” menu, you can ente r a freely sel ectable name fo r the trans- mitter or recei ver.
97 Colored battery doors and face plates For an in tegrative teachi ng approach wi th several children and t he teacher it is import ant that the ch ildren an d the teacher distinguish their unit s eas- ily. Colored battery doors (order ed se parately) are available for bo th the transmitte r and receive r.
98 Additional information The channel bank system The 2015 System is avail able in three UHF frequency r anges with 1,440 transmission/r eceiving frequencies per frequency range. Please note: Fr equency usage is different for each country. Your Sennheiser agent will have all the ne cessary details on the available legal frequencies for your area.
99 HDX noise reduction system You can hear the difference: This product is equipped with HDX , the Sennheiser noi se reduction system that reduces RF int erference.
100 Specifications 2015 Mikroport® System RF characte ristics Modulation FM mono Frequency ranges 518–554, 626–66 2, 740–776, 7 86–822, 830–866 M Hz Transmission/recei ving frequencies 8 ch.
101 EK 2015 receiver Sensitivity (w ith HDX , peak deviation) typ. 1.4 μ V at 52 dBA rms S/N AF frequency response of internal microphone 200–10,000 Hz Adjacent channel rejection typ.
102 SK 2015 transmitter Connector assign ment RF output power at 50 Ω typ. 10 mW RF radiating power typ. 1 mW Spurious emission < 4 nW Max. input vo ltage (peak deviation/input impedance) Microphone: 200 mV/5 k Ω (soft limiter threshold) Line: 3 V/47 k Ω Nominal voltage 2.
103 System variants and accessories System 2015-A-US System with USA power supply (518–554 MHz) System 2015-B-US with USA power supply (626–662 MHz) System 2015-C-U S with USA power supply (740–.
104 Power supply for one L 20 15 NT 1-US with USA mains connector, 120 V Power supply f or three L 2015 NT 3-US with USA mains connector, 120 V KAB 80-E Connecting cable for hearing aid, binaural, with 2.5 mm jack plug, cable length: 31.2 inches KAB 60-E cable length: 23.
55 Garantiebestimmungen Wir übernehmen f ür das von Ih nen gekauf te Produkt eine G arantie von 24 Mo naten. Ausgenom men hiervon sind dem Produkt b eigefügte Zubehö rartikel, Akkus un d Batterien.
56 Conditions de garantie L a p é r i o d e de g a r a n t ie pou r c e p r od uit Sen n h e i s e r es t d e 2 4 mo i s à c o m pt e r d e l a d ate d ' a c h a t. S o n t e x c lu e s , l e s batteries rec hargeables ou jetabl es livrées avec le pr oduit.
57 Declaración de gara ntia EI periodo de garantia para est e producto es de 24 mese s desde la fecha de co mpra. Quedan ex cluidos los acces o- rios adjuntos al producto, acumula dores y bateria s d.
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59 Certification for USA FCC: DMOB2AUWG Certification pour Canada IC: 2099A-SK2015.
60 Bemerkung: V or Inbetr iebnahme sind die jew eiligen lä nderspezifischen V orschr ift en zu beac hten! Important: Before putting the device into operation, please obse rve the respective country-specifi c regulations! Important: A vant d’utiliser l’appareil, veuil lez observer les disposit ions légales en vigueur dans vot re pays.
61 Bemerkung:.
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Sennheiser el ectronic GmbH & Co. KG 30900 Wedemark, Germany Am Labor 1 Phone +49 (5130) 600 0 Printed in Germany Fax +49 (5130) 600 300 Publ. 10/07 www.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Sennheiser 2015 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Sennheiser 2015 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Sennheiser 2015, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Sennheiser 2015 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Sennheiser 2015, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Sennheiser 2015.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Sennheiser 2015. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Sennheiser 2015 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
