Sennheiser Microphone SK 250 User's Manual
Contents
1. sj JO 0007 9 ant LPL O 341 u emt 0000 82 Wann 44 Fiegen 7890 JA HAUD 5214126 LII COPY ALO mn EEN EEN mg unsay spiepueis 1 syuewouynbas jeguess3 0060 DH 03 P duoa SPUUG tee OSTAS 0606 Loge Y HAMID aqueos NOINIdO LUHAXA ALVIMILAAI Cape page TUBO 4 proque HAUD LOI 1 107 Sennheiser electronic GmbH 8 Co KG 30900 Wedemark Germany Phone 49 5130 600 0 Fax 49 5130 600 300 www sennheiser com Printed in Germany Publ 04 05 48208 A072. ARE TO BE USED EXCLUSIVELY PERFECT FUNCTIONING OFTHE TRANSMITTER IS GUARANTEED ONLY WITH THIS TYPE OFBATTERY 22 4 2 BA 50 250 QUICK CHANGE ENERGY PACK The LCD display on the front side of the energy pack Fig 4 servers as a battery control display FIG 4 RECHARGEABLE BATTERY DISPLAY 100 LLL 80 60 40 C 20 STARTS TO BLINK IF THE REMAINING OPERATING TIME FALLS BELOW 30 MIN In addition to the visual display on the quick change energy pack the transmitter communicates the status of the batteries or the rechargeable batteries to the EM 1046 for presentation on the receiver display RELEASING THE QUICK CHANGE ENERGIE PACK FIG 5 Squeeze the catch with the thumb and index finger and separate the transmitter from the quick change energy pack To attach the quick change energy pack simply let the quick change energy pack snap into the transmitter 23 43 POSSIBLE COMBINATIONS OF TRANSMITTERS WITH THE QUICK CHANGE ENERGY PACK FIG 6 SK 50 SK 250 The SK 250 50 and SK 250 BA 50 combinations are not possible because the power of the battery rechargeable battery pack is not adequate for this transmitter 5 CHANNEL SELECTION To select the appropriate channel or the appropri
3. 13 mV 1 55 V 8 position switch 70 Hz 20 kHz 110 dB A lt 0 3 00 nominal peak 1 kHz Lemo special 3 pin RF Lemo special Koax 94 x 60 x 17 mm with 50 BA 50 116 x 60 x 17 mm with 250 BA 250 approx 197 g with 50 50 approx 230 g with 250 BA 250 50 mW 2 dB B50 gt 6h 250 gt 13h 50 gt 4h 250 gt 6 5 h 1 SK 50 VHF body pack transmitter 1 marking set 1 antenna aligned 1 instructions for use 11 TECHNICAL DATA Transmit frequencies Frequency range Switching band width Frequency stability Spurious and emmissions Modulation Nominal peak deviation Compander Input sensitivity for peak deviation Audio frequency range Dynamics THD Connections Dimensions with power pack Weight with power pack RF output power Operating time with primary cells Operating time with rechargeable battery Delivery includes SK 250 VHF 16 SK 250 VHF 1 138 170 MHz SK 250 2 170 225 MHz SK 250 3 210 260 MHz SK 250 VHF 1 38 MHz SK 250 2 55 MHz SK 250 3 50 MHz 10 ppm lt 4nW FM 40 kHz 56 kHz Sennheiser HiDyn plus 13 mV 1 55 V 8 position switch 70 Hz 20 kHz 110 dB A eff lt 0 3 nominal peak 1 kHz AF Lemo special 3 pin Lemo special Koax 116 x 60 x 17 mm with B 250 BA 250 approx 230 g with 250 250 250 mW 1 dB B 50 cannot be use
4. falling out by a tight gripping clip with which the transmitter can also be attached to the waistband or to a belt Page 26 Fig 7 To attach the transmitter with the connections facing downwards simply reverse the clips The nylon transmitter pouch with Velcro closure accessory provides effective protection against moisture for actors who perspire heavily 25 FIG 7 Note The transmitter can also be attached so that the cable and antenna point downwards 9 LICENSING REGULATIONS The type plate contains the channel data and the transmit frequency data as well as the BZT approval which you require for your application for the licence from the Post Office It is located on the underside of the device 26 10 TECHNICAL DATA Transmit frequencies Frequency range Switching band width Frequency stability Spurious and emmissions Modulation Nominal peak deviation Compander Input sensitivity for peak deviation Audio frequency range Dynamics THD Connections Dimensions with power pack Weight with power pack RF output power Operating time with primary cells Operating time with rechargeable battery Delivery includes for SK 50 UHF Delivery includes for SK 250 UHF SK 50 UHF SK 250 UHF 16 450 960 MHz 24 MHz 5 ppm lt 4nW FM 40 kHz 56 kHz Sennheiser HiDyn plus 13 2 mV 1 55 8 position switch 70 Hz 20 kHz 110 dB A eff lt 0 3 nominal peak
5. landspecifieke voorschriften in acht te nemen 105 DEIER EERI o amg DECK 1 saxauue mann Soen uo puey puey O Z890 3 ema y Z890 33 unu paynou ano 39 man unu Petten ano 30 pous aq ay Gen E Tea ALLPA moine HEH EH tunapoads spiepueis syuawasnbas musse Tam ALLPA maer Jaod 1891 00 SLIT nek apen unsay panruans spsepueis suonesyjoads seen ALIADA 0060 Wee 1 40qu DM 92 P Arten P Ham awona spuug emmmer edu uonduosaq apen aopusueag modos membres pen MS 0S MS pen 0060 00606 Lage DM 03 HAUD uoa P HAUD vegane oeren NOINIdO LUAAXA NOINIdO LYAdXA ALVIMILAAI ALVIMILAAI IN 60 J0 99 5666 ALLPA atm spa 0 03 5 51189 gre
6. 1 kHz AF Lemo special 3 pin Lemo special Koax 94 x 60 x 17 mm with 50 50 116 x 60 x 17 mm with B 250 BA 250 approx 197 g with 50 BA 50 approx 230 g with 250 BA 250 SK 50 UHF SK 250 UHF 50 mW 3 dB 250 mW 1 dB 50 gt 4 5 h cannot be used B 250 gt 9 h B 250 gt 3 h BA 50 gt 3 h cannot be used 250 gt 5 h BA 250 gt 2 5 h 1 SK 50 UHF body pack transmitter marking set antenna aligned instructions for use 1 1 1 1 SK 250 UHF body pack transmitter 1 marking set 1 antenna aligned 1 instructions for use Erros and omissions excepted Subject to alterations and corrections 21 11 TECHNICAL DATA Transmit frequencies Frequency range Switching band width Frequency stability Spurious and emmissions Modulation Nominal peak deviation Compander Input sensitivity for peak deviation Audio frequency range Dynamics THD Connections Dimensions with power pack Weight with power pack RF output power Operating time with primary cells Operating time with rechargeable battery Delivery includes 28 SK 50 VHF 16 SK 50 VHF 1 138 160 MHz SK 50 VHF 2 153 181 MHz SK 50 VHF 3 174 202 MHz SK 50 VHF 4 195 223 MHz SK 50 VHF 5 223 260 MHz SK 50 VHF 1 22 MHz SK 50 VHF 2 28 MHz SK 50 VHF 3 28 MHz SK 50 VHF 4 28 MHz SK 50 VHF 5 37 MHz 10 ppm lt 4nW FM 40 kHz 56 kHz Sennheiser HiDyn plus
7. 53 bis 181 MHz 28 MHz 16 SK 50 VHF 3 174 bis 202 MHz 28 MHz 16 SK 50 VHF 4 195 bis 223 MHz 28 MHz 16 SK 50 VHF 5 223 bis 260 MHz 37 MHz 16 SK 250 VHF 1 138 bis 170 MHz 38 MHz 16 SK 250 VHF 2 170 bis 225 MHz 55 MHz 16 SK 250 VHF 3 210 bis 260 MHz 50 MHz 16 In combination with a connected microphone the transmitter can be used as a cordless microphone Its flat shape and small dimensions make this design especially well suited for particular applications in which an inconspicuous appearance is required as is the case with film and television productions for example To reduce interference and to improve the signal noise ratio SK 50 and SK 250 transmitters are equipped with the HiDyn plus noise reduction system In combination with a receiver which is also equipped with this system e g EM 1046 a connection can be established which is characterised by excellent operational reliability and supreme transmission quality FEATURES Metal injection moulded casing with quick change energy pack e State of the art PLL technology 16 switchable channel Sennheiser HiDyn plus compander Signal to noise ratio gt 108 dB A Integratal voltage converter for constant output power through to complete discharge of the battery or rechargeable battery Operating time display with blinking warning Battery status transmission to the receiver e Operating and peak deviation indicator 19 2 20 CONTROLS AND CONNEC
8. TIONS 1 ANTENNA SOCKET 2 CHANNEL SELECTION SWITCH 3 OPERATING TIME DISPLAY 4 ON OFF SWITCH 5 OPERATING PEAK DEVIATION INDICATOR 6 SENSITIVITY SELECTOR SWITCH FOR MICROPHONE INPUT 7 MICROPHONE INPUT 3 MICROPHONE SELECTON The MKE 2 4 MKE 102 4 omnidirectional polar pattern and MKE 40 4 cardioid polar pattern Lavalier chlip on microphones are available They are equipped with a special Lemo plug The plug is disconnected by unscrewing the threaded collar The voltage necessary to operate these microphones is available at the microphone input of the transmitter Dynamic microphones and other low impedance sources can be connected through an external coupling condenser of approx 10 uF pole on contact 2 4 USING FOR THE FIRST TIME 4 1 B50 B 250 QUICK CHANGE ENERGY Insert the batteries as described on page 22 Fig 2 and Fig 3 After insertion of the batteries the cover of the quick change energy pack is to be snapped into place The LED display on the front side of the energy pack Fig 1 serves as a battery control display FIG 1 BATTERY CONTROL DISPLAY D I SENNHEISER 100 Sage ee _ w STARTS TO BLINK IF THE REMAINING OPERATING TIME FALLS BELOW 30 MIN 21 FIG 2 FIG 3 QUICK CHANGE ENERGY PACK QUICK CHANGE ENERGY PACK 50 250 ALKALINE MANGANESE BATTERIES OF THE MIGNON LRC AA
9. Yi SENNHEISER SK 50 Bedienungsanleitung Instructions for use Notice d emploi Istruzioni per l uso Instrucciones para el uso Gebruiksaanwijzing Bruksanvisning Gebrauchsanleitung 3 Instructions for 17 Instructions pour 31 Istruzioni per 0 45 Mode de 59 Gebruiksaanwijzing 73 87 SK 50 INSTRUCTIONS FOR USE MIKROPORT BODY PACK TRANSMITTER SK 250 5 4 1 4 2 4 3 10 11 12 18 BRIEF DESCRIPTION CONTROLS AND CONNECTIONS MICROPHONE SELECTION USING FOR THE FIRST TIME B 50 B 250 QUICK CHANGE ENERGY PACK BA 50 BA 250 QUICK CHANGE ENERGY PACK POSSIBLE COMBINATIONS OF TRANSMITTERS WITH THE QUICK CHANGE ENERGY PACK CHANNEL SELECTION SWITCHING ON SENSITIVITY SETTING ATTACHMENT OF THE BODY PACK TRANSMITTER LICENSING REGULATIONS TECHNICAL DATA SK 50 UHF SK 250 UHF TECHNICAL DATA SK 50 VHF TECHNICAL DATA SK 250 VHF 19 20 21 21 21 23 24 24 24 25 25 26 27 28 29 1 BRIEF DESCRIPTION MODELS FREQUENCY RANGE SWITCHING BAND WIDTH CHANNELS SK 50 UHF 450 bis 960 MHz 24 MHz 16 SK 250 UHF 450 bis 960 MHz 24 MHz 16 SK 50 VHF 1 138 bis 160 MHz 22 MHz 16 SK 50 VHF 2 1
10. ate frequency in accordance with the type plate move the channel selection switch 2 to the desired position 6 SWITCHING ON After attaching the quick change energy pack the transmitters is switched on by moving the operating switch 4 into the ON position The red operating indicator 5 lights up Should the operating indicator not light up check the quick change energy pack 24 7 SENSITIVITY SELECTOR SWITCH The sensitivity selector switch 6 can be used to adapt the gain of the microphone input in 8 steps to the level of the sound expected This setting is to be made in combination with a receiver which has a peak indicator available such as the EM 1046 The sensitivity is set correctly when the peak indicator 5 lights up brightly during level peaks The microphone is to be held or mounted in its position for later use when setting The corresponding display on the EM 1046 receiver indicates a maximum deviation of approx 125 In practice the following guide values have proven themselves for the adjustment of the sensitivity setting Position 2 3 Position 3 4 5 Position 6 7 Position 8 Loud voices songs theatre Normal voices talkshows interviews Soft voices Use only for connection with a dynamic microphone 8 ATTACHMENT OF THE BODY PACK TRANSMITTER Its small dimensions and flat form make it possible to carry the transmitter easily in a jacket pocket or trousers pocket The device is to be protected against
11. d 250 gt 2 5 h BA 50 cannot be used BA 250 gt 2 5 h 1 SK 250 VHF body pack transmitter 1 marking set 1 antenna aligned 1 instructions for use Erros and omissions excepted Subject to alterations and corrections 29 0682 KONFORMITATSERKLARUNG Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark erkl ren da dieses Ger t den einschl gigen Anforderungen der EG Richt linie 89 336 EWG entspricht Zur sachgem en Umsetzung der in den EG Richtlinien genannten Anforde rungen wurden folgende Normen herangezogen ETS 300 445 ETS 300 422 Bemerkung Vor Inbetriebnahme sind die jeweiligen l nderspezifischen Vorschriften zu beachten CERTIFICATE OF CONFORMITY Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark declare that this device conforms to the basic requirements of EEC Directive 89 336 EEC To effect correct application of the requirements stated in the EEC Directives the following standards were consulted ETS 300 445 ETS 300 422 Important Before paring the device into operation please observe the respective country specific regulations DECLARATION DE CONFORMITE Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark d clarons que cet appareil est conforme aux prescriptions fondamentales dans la Directive de la CEE 89 336 CEE Pour mettre en pratique dans la r gle de l art les prescriptions des Directives de la CEE il a t tenu compte d
12. es normes suivantes ETS 300 445 ETS 300 422 Important Avant d utiliser veuillez observer les dispositions l gales en vigueur dans votre pays 104 CERTIFICATO DI CONFORMITA Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark dichiariamo che questo apparecchio risponde alla normativa 89 336 EWG Per un appropriato risconto nell ambito della normativa CEE sono state consultate le seguenti normative ETS 300 445 ETS 300 422 Nota Prima della messa in funzione seguite le prescrizioni vigenti nel paese nel quale viene utilizzato DECLARACION DE CONFORMIDAD Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark declaramos que este aparato cumple los requerimientos b sicos de la normativa de la CEE 89 336 CEE Con el fin de realizar de forma adecuada los requerimientos referidos en las normativas de la CEE fueron consultadas las siguientes normativas ETS 300 445 ETS 300 422 Observaci n Anterior a la puesta en funcionamiento deber n observarse las correspondientes ordenanzas nacionales CONFORMITEITSVERKLARING Sennheiser electronic GmbH amp Co KG Am Labor 1 D 30900 Wedemark verklaren dat dit toestel evereenkomt met de basiseisen van de EG richtlijn 89 336 EEG Om de eisen die in de EG fichtlinien vermeld zijn in juiste vorm om te zetten zijn van volgende normen gebruik gemaakt ETS 300 445 ETS 300 422 Opmerking Voor inbedrijfstelling dient u de afzonderlijke
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