Shure SCM262 User Guide (English)
Contents
1. 4 4 Dual mounted installation 1 Connect the two units together side by side using two 2 straddle brackets The brackets should straddle the recessed edges on on the top and bottom of each chassis Fasten them using eight 8 bracket screws NOTE Be sure to use both straddle brackets one on the top and one on the bottom 2 Attach the short rackmount brackets to the outsides of the com bined units with eight 8 of the bracket screws 3 After attaching the brackets mount the unit in an equipment rack using the supplied rackmount screws and plastic washers STAND ALONE INSTALLATION 1 Adhere the four 4 supplied rubber feet to the bottom of the unit at each corner This will keep it from sliding and protect the table surface FIXED INSTALLATION To permanently affix the SCM262 above or below a table shelf or counter top use the following steps 1 Fasten the straddle brackets to the recessed edges of the chassis using four 4 bracket screws Top mount Fasten the straddle brackets to on the bottom of the unit Hanging mount Fasten the straddle brackets to the top of the unit 2 Fas2. Model SCM262 User Guide MASTER mene 2 STER STEREO US e A SCM262 stereo mixer SCM262 STEREO MIXER M LANGEUR ST R O STEREOMISCHER MEZCLADORA ESTEREOFONICA MIXER STEREO 2009 Shure Incorporated Printed in USA 27D8645 Rev 8 ims ROMA IMPORTANT SAFETY INSTRUCTIONS READ these instructions KEEP these instructions HEED all warnings FOLLOW all instructions DO NOT use this apparatus near water CLEAN ONLY with dry cloth DO NOT block any ventilation openings Install in accordance with the manu facturer s instructions DO NOT install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat DO NOT defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wider blade or the third prong are provided for your safety If the provided plug does not fit into your out let consult an electrician for replacement of the obsolete outlet PROTECT the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus ONLY USE attachments accessories specified by the manufacturer 12 13 14 15 16 17 18 19 20 USE only with a cart
3. 1 72 x 8 60 x 6 37 in Net Weight 1 1 kg 2 Ibs 5 oz Certifications SCM262 UL cUL listed by Underwriters Laboratories SCM262E Conforms to European Union directives eligible to bear CE marking Certified to EN 60 065 meets European Union EMC Immunity Requirements EN 50082 1 1992 EN 50082 2 1992 Replacement Parts Knob Master blue 95B8752 Knob Channel Gain white 95A8752 Line Power Cords SCM262 100 120 Vac US Canada 95B8762 SCM262E 220 240 Vac EU 95B8778 Fuse SCM262 5x20 mm 250V 100mA time delay 807730 SCM262E 5x20 mm 250V 40mA time delay 80M258 Hardware Kit 90AW8100 Link Bars Bracket 53B8443 Single Mount 53A8484 Dual Mount Bracket 53E8484 Optional Accessories Line Power Cord 230 240 Vac UK 95A8713 Service Statement For additional service or parts information please contact Shure s Service department at 1 847 600 8699 Outside the United States please contact your authorized Shure Service Center SHURE www shure com United States Shure Incorporated 5800 West Touhy Avenue Niles IL 60714 4608 USA Phone 847 600 2000 Fax 847 600 1212 Email info shure com 2008
4. Pour r duire les risques d incendie ou de choc lectrique ne pas exposer cet appareil la pluie ou l humidit Ne pas essayer de modifier ce produit Une telle op ration est susceptible d entrainer des blessures ou la d faillance du produit Ce symbole indique la pr sence d une tension dangereuse dans l appareil constituant un risque de choc lectrique Ce symbole indique que la documentation fournie avec l appareil contient des instructions d utilisation et d entretien importantes AVERTISSEMENT Les tensions l int rieur de cet quipement peuvent tre mortelles Aucune pi ce interne r parable par l utilisateur Confier toute r paration du per sonnel qualifi Les certifications de s curit sont invalid es lorsque le r glage de tension d usine est chang WICHTIGE SICHERHEITSHINWEISE Diese Hinweise AUFHEBEN Alle Warnhinweise BEACHTEN Alle Anweisungen BEFOLGEN Dieses Ger t NICHT in der N he von Wasser verwenden NUR mit einem sauberen Tuch REINIGEN KEINE L ftungs ffnungen verdecken Gem den Anweisungen des Herstell ers einbauen Nicht in der Nahe von Warmequellen wie Heizk rpern Raumheizungen Herden oder anderen Ger ten einschlieRlich Verst rkern installieren die W rme erzeugen 9 Die Schutzfunktion des Schukosteckers NICHT umgehen Bei Steckern f r die USA gibt es polarisierte Stecker bei denen ein Leiter breiter als der an
5. Shure Incorporated Europe Middle East Africa Shure Europe GmbH Wannen ckestr 28 74078 Heilbronn Germany Phone 49 7131 72140 Fax 49 7131 721414 Email info shure de Asia Pacific Shure Asia Limited Unit 301 3rd Floor Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Phone 852 2893 4290 Fax 852 2893 4055 Email info shure com hk Canada Latin America Caribbean Shure Incorporated 5800 West Touhy Avenue Niles IL 60714 4608 USA Phone 847 600 2000 Fax 847 600 6446 Email international shure com
6. stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid y injury from tip over UNPLUG this apparatus during lightning storms or when unused for long periods of time REFER all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is dam aged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped DO NOT expose the apparatus to dripping and splashing DO NOT put objects filled with liquids such as vases on the apparatus The MAINS plug or an appliance coupler shall remain readily operable The airborne noise of the apparatus does not exceed 70dB A Apparatus with CLASS construction shall be connected to a MAINS socket outlet with a protective earthing connection To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture Do not attempt to modify this product Doing so could result in personal injury and or product failure This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this
7. Bu output level through 22 Hz 22 kHz filter MIC Input 1 and Master at center all other controls full coun terclockwise Equivalent Input Hum and Noise 150 W source 22 Hz 22 kHz 125 dBV Output Hum and Noise 22 Hz 22 kHz channel controls full counterclockwise Master full counterclockwise Master full clockwise Common Mode Rejection 270 dB at 1 kHz Polarity All inputs to all outputs are non inverting 85 dBV 60 dBV 10 Overload and Shorting Protection Shorting outputs even for prolonged periods causes no damage Microphone inputs are not damaged by signals up to 10 dBV Line and Aux inputs by signals up to 28 dBV Equalization Bass Low frequency shelving corner frequency at 250 HZ 6 dB Treble High frequency shelving corner frequency at 4 2 6 dB Ducking Mic channels 1 and 2 Levels 20 dB oo dB Activation time neen 10 ms typical Mic Deactivation time 2 s typical Jukebox Mute Deactivation Time 30 s typical Phantom Power 12 Vdc open circuit through 680 resistors Operating Voltage SCM262 100 120 Vac 50 60 Hz 60 mA SCM262E 220 240 Vac 50 60 Hz 30 mA Temperature Range Operating 7 to 49 C 20 to 120 F Storage 29 to 74 20 to 165 F Overall Dimensions 43 x 218 x 162 mm
8. FT RIGHT OUTPUT MIC LINE switches 1 and 2 adjustthe left and right outputs for line or mic level operation MIC 1 MIC 2 Ducking When ducking is on the SCM262 will automat ically lower the gain of all STEREO inputs when someone is speaking into one of the microphones DUCKING LEVEL Adjusts the amount of STEREO channel gain re duction when ducking is activated APPLICATIONS General Application This is a general setup for most situations which require the combined use of professional microphones and consumer stereo equipment Using this general setup there are several other options available for further ad justing the SCM262 for your sound system See the diagram on the fac ing page 1 Turn all gain controls counterclockwise 2 Connect L R STEREO INPUTS of the SCM262 to the L R stereo outputs of the desired stereo audio equiment CD players VCRs televisions juke boxes etc 3 Connect microphone s to the MIC INPUTS on the SCM262 4 For microphones which require phantom power such as con denser microphones place DIP switch 7 in the down position phantom power on 5 Connect the L R outputs of the SCM262 to the L R inputs of the amplifier NOTE If you are using a consumer stereo amplifier use the AUX OUTs If you are using a professional audio power amplifier use the LINE OUTs The MIC LINE and AUX OUTPUTS can be used simultaneously to feed two separate amplifiers 6 Apply power to the mixer by conne
9. NPUT 3 JUKEBOX AUX INPUTS TELEVISION CD PLAYER em mad Le E OR AM FM RECEIVER OT ees OR TAPE DECK LINE Ss POWER SUPPLY L R MIC LINE OUTPUTS VIDEO CAMERA PROFESSIONAL CONSUMER AUDIO POWER STEREO AMPLIFIER AMPLIFIER OR LOUDSPEAKERS LOUDSPEAKERS INTERNAL MODIFICATIONS WARNING Voltages in this equipment are hazardous to life No user serviceable parts inside Refer all servicing and modifications to qualified service personnel DISASSEMBLY To access the printed circuit board pc board for internal modifica tions use the f
10. SE va collegato ad una presa elettrica dot ata di messa a terra di protezione Per ridurre il rischio di incendio o folgorazione non esponete questo apparec chio alla pioggia o all umidit Non tentate di modificare il prodotto Tale operazione pu causare infortuni e o il guasto del prodotto stesso Questo simbolo indica la presenza di alta tensione all interno dell apparecchio che comporta il rischio di folgorazione Questo simbolo indica la presenza di istruzioni importanti per l uso e la manutenzione nella documentazione in dotazione all apparecchio AVVERTENZA 1 tensioni all interno di questo apparecchio possono essere letali L apparecchio non contiene parti che possono essere riparate dall utente Per qualsiasi intervento rivolgetevi a personale di assistenza qualificato Le certificazioni di sicurezza non sono valide se si cambia la tensione di funzionamento rispetto al valore prefissato in fabbrica SHURE SCM262 DESCRIPTION The Shure Model SCM262 is a stereo mixer intended for sound rein forcement applications that integrate microphones with consumer stereo products It incorporates two active balanced microphone inputs with three unbalanced stereo aux level inputs FEATURES Designed to combine paging with background music One active balanced XLR microphone input channel One active balanced XLR microphone and 1 4 in TRS line in put channel Three STEREO INPUT ch
11. afin que personne ne marche dessus et que rien ne le pince en particulier au niveau des fiches des prises de courant et du point de sortie de l appareil UTILISER UNIQUEMENT les accessoires sp cifi s par le fabricant 17 18 19 20 UTILISER uniquement avec un chariot un pied un tr pied un support ou une table sp cifi par le fabricant ou vendu avec l appareil Si un chariot est utilis d placer l ensemble chariot appareil avec pr caution afin de ne pas le renverser ce qui pourrait entrainer des blessures D BRANCHER l appareil pendant les orages ou quand il ne sera pas utilis pendant longtemps CONFIER toute r paration du personnel qualifi Des r parations sont n cessaires si l appareil est endommag de quelque fa on que ce soit comme par exemple cor don ou prise d alimentation endommag liquide renvers ou objet tomb l int rieur de l appareil exposition de l appareil la pluie ou l humidit appareil qui ne marche pas normalement ou que l on a fait tomber NE PAS exposer cet appareil aux gouttures et aux claboussements NE PAS poser des objets contenant de l eau comme des vases sur l appareil La prise SECTEUR ou un adaptateur d alimentation doit toujours rester pr t e tre utilis e Le bruit a rien de l appareil ne d passe pas 70 dB A L appareil de construction de CLASSE I doit tre raccord une prise SECTEUR dot e d une protection par mise la terre
12. annels Stereo AUX level OUTPUTs Stereo MIC LINE OUTPUTs FRONT PANEL o The SCM262 Stereo Mixer is designed for restaurants classrooms corporate training aerobics classes and other situations where a paging public announcement system is combined with background music or oth er program material BASS and TREBLE tone controls on the master output 1 2 rack chassis 12 V phantom power for condenser microphones Internal power supply Removable power cable Ducking function defeatable Jukebox mute function defeatable STEREO 1 STEREO2 oO OLO STEREO 3 oO O SHURE scM262 stereo mixer BASS TREBLE MASTER 9 o o OUO POWER MIC Channel Gain Controls 1 2 Control the gain levels of the MIC channels and LINE IN 2 MIC 2 STEREO Channel Gain Controls 1 3 Control the gain levels from CD players juke boxes VCRs or other con sumer stereo equipment connected to the STEREO inputs BASS and TREBLE Controls Control the boost cut of the low and high frequency of the shelving filters REAR PANEL o Oo MASTER Gain Control Allows adjustment of the overall output gain NOTE The SCM262 does not have a power switch To turn the unit off unplug the power cord or use an external power strip with a switch However it can remain plugged in as it uses very little power when idle POWER Indicator Lights up to indicate
13. cting the supplied power cable between the power connector on the mixer and the appropriate AC power supply The green POWER LED will illuminate to indi cate that the mixer is powered on NOTE The SCM282 has no power switch It is designed to be plugged into a power strip which supports the whole sound System A typical power strip will have a power switch so that when the power strip is powered on the SCM262 is powered on Paging with Ducking Application With Ducking on the SCM262 will automatically sense when someone is talking into one of the microphones and lower the volume of the music STEREO 3 JUKEBOX MUTE This DIP switch turns the Juke Box Mute feature on or off When on any source connected to STEREO 3 will mute STEREO 1 and 2 inputs PHANTOM POWER When in the down position this switch activates a 12 V phantom power source for condenser microphones Phantom power does not affect the operation of balanced dynamic microphones so one can be connected to the SCM262 in combination with a condenser microphone so the talker can be heard more clearly Once the talker is finished the music resumes NOTE Use a microphone with an ON OFF or pushbutton Switch for the Paging with Ducking Application microphone without a switch will false trigger causing unwanted interruptions in the program material 1 Connect the SCM262 to the sound system as described in Gen eral Application 2 Set DIP switch 3 or 4 to the down pos
14. dB 7 500 Q 47 dB 30 000 20 dB 10 000 Q 50 dB 33 000 24 dB 12 000 Q 55 dB 40 000 29 dB 15 000 Q The ducking threshold can be raised or lowered by first removing re sistor R333 and then placing a resistor R at jumper X303 To lower the ducking threshold use a resistor value R less than 2k ohms To raise the ducking threshold use a resistor value R greater then 2k ohms INSTALLATION SUPPLIED HARDWARE 4 rubber feet For stand alone installation 1 rackmount bracket long For half rack single unit instal lations 1 rackmount bracket short For half rack single or du al mount installations 2 straddle brackets For dual mount or fixed installations 12 bracket screws 1j 6 mm For securing the brackets to the chassis 4rackmount screws 1 in 2 5 cm For mounting the unit in a rack 4 plastic washers For use with the supplied rackmount Screws 4wood screws 1 2 in 1 25 cm For fixed installations Bracket Screw 55 Wood Screw Rackmount Screw RACKMOUNT INSTALLATION The SCM262 can be mounted as a single unit or dual mounted with ei ther another SCM262 or another Shure half rack unit such as the SCM268 or DFR11EQ Attach the rackmount brackets using one of the following methods Single unit half rack installation 1 Attach the short and long rackmount brackets to the SCM262 with eight 8 of the supplied bracket screws
15. dere ist US Stecker mit Erdung verf gen ber einen dritten Schutzleiter Bei diesen NOaARWN gt Steckerausf hrungen dient der breitere Leiter bzw der Schutzleiter Ihrer 15 Sicherheit Wenn der mitgelieferte Stecker nicht in die Steckdose passt einen Elektriker mit dem Austauschen der veralteten Steckdose beauftragen 16 10 VERHINDERN dass das Netzkabel gequetscht oder darauf getreten wird ins 17 18 besondere im Bereich der Stecker Netzsteckdosen und an der Austrittsstelle vom Ger t 11 das vom Hersteller angegebene Zubeh r und entsprechende Zusatzger te verwenden 19 20 Diese Hinweise LESEN 12 NUR in Verbindung mit einem vom Hersteller angegebenen oder mit dem Ger t verkauften Transportwagen Stand Stativ Tr ger oder Tisch verwenden Wenn ein Transportwagen verwendet wird beim Verschieben der Transportwagen Ger te Einheit vorsichtig vorgehen AG um Verletzungen durch Umkippen zu verh ten Das Netzkabel dieses Ger ts wahrend Gewittern oder bei l ngeren Stillstandszeiten aus der Steckdose ABZIEHEN Alle Reparatur und Wartungsarbeiten von qualifiziertem Kundendienstpersonal DURCHF HREN LASSEN Kundendienst ist erforderlich wenn das Ger t auf irgendwelche Weise besch digt wurde z B wenn das Netzkabel oder der Netzstecker besch digt wurden wenn Fl ssigkeiten in das Ger t versch ttet wurden oder Fremdk rper hineinfielen wenn das Gerat Regen oder Feuchtigkeit ausge
16. iene instrucciones importantes de funcionamiento y mantenimiento ADVERTENCIA Los voltajes presentes en este equipo representan un riesgo para la vida contiene componentes reparables por el usuario Toda reparaci n debe ser llevada a cabo por t cnicos calificados Las certificaciones de seguridad no tienen vigencia cuando el voltaje de funcionamiento de la unidad es cambiado a un valor distinto al ajustado en f brica ISTRUZIONI IMPORTANTI PER LA SICUREZZA EGGETE queste istruzioni CONSERVATE queste istruzioni OSSERVATE tutte le avvertenze SEGUITE tutte le istruzioni NON usate questo apparecchio vicino all acqua PULITE l apparecchio SOLO con un panno asciutto NON ostruite alcuna apertura per l aria di raffreddamento Installate l apparec chio seguendo le istruzioni del costruttore NON installate l apparecchio accanto a fonti di calore quali radiatori aperture per l efflusso di aria calda forni o altri apparecchi amplificatori inclusi che gen erino calore NON modificate la spina polarizzata o con spinotto di protezione Una spina polar izzata dotata di due lame una pi ampia dell altra Una spina con spinotto dot ata di due lame e di un terzo polo di messa a terra La lama pi ampia ed il terzo polo hanno lo scopo di tutelare la vostra incolumit Se la spina in dotazione non si adatta alla presa di corrente rivolgetevi ad un elettricista per far eseguire
17. ition to activate ducking for microphone channel 1 or 2 respectively 3 Set DIP switch 5 position The Down position sets the ducking so that the program sound is lowered 20 dB when someone uses a microphone The Up position sets the ducking so that the pro gram sound is muted when someone uses a microphone Jukebox Mute Application In this application designed primarily for Jukeboxes any sound source connected to the STEREO 3 channels will automatically mute any sound coming over the STEREO 1 and 2 channels This way a CD play er can be playing music and then when someone plays a song on the Jukebox the SCM262 will automatically mute the CD player channels and switch to the Jukebox STEREO 1 and 2 channels will remain muted for about 30 seconds after program material is finished to allow the juke box time to move on to the next song 1 Connect the SCM262 to the sound system as described in Gen eral Application 2 Connect the L R audio outputs of the jukebox to the L R inputs of STEREO 3 NOTE This feature is designed especially for use with jukeboxes but will work for any equipment connected to STEREO 3 3 Set DIP Switch 6 to the down position Jukebox Mute on NOTE If the ducking application is used in conjunction with the Jukebox Mute application then activated microphones will mute or duck the STEREO 3 input CONNECTIONS MIC INPUT 2 WIRELESS MICROPHONE SYSTEM MIC INPUT 1 MICROPHONE AUX I
18. le modi fiche necessarie EVITATE di calpestare il cavo di alimentazione o di comprimerlo specie in cor rispondenza di spine prese di corrente e punto di uscita dall apparecchio USATE ESCLUSIVAMENTE i dispositivi di collegamento e gli accessori specificati dal costruttore 12 15 16 17 18 19 20 USATE l apparecchio solo con carrelli sostegni treppiedi staffe o tavoli specificati dal costruttore o venduti insieme all apparecchio stesso Se usate un carrello fate attenzione durante gli spostamenti per evitare infortuni causati da un fA eventuale ribaltamento del carrello stesso SCOLLEGATE l apparecchio dalla presa di corrente in caso di temporali o di non uti lizzo per un lungo periodo RIVOLGETEVI a personale di assistenza qualificato per qualsiasi intervento essario intervenire sull apparecchio ogniqualvolta sia stato danneggiato in qualsiasi modo ad esempio in caso di danneggiamento di spina o cavo di alimentazione ver samento di liquido sull apparecchio o caduta di oggetti su di esso esposizione dell apparecchio a pioggia o umidit funzionamento irregolare o caduta NON esponetelo a sgocciolamenti o spruzzi NON appoggiate sull apparecchio oggetti pieni di liquidi ad esempio vasi da fiori La spina di alimentazione o un attacco per elettrodomestici devono essere sem pre pronti per l uso Il rumore aereo dell apparecchio non supera i 70dB L apparato con costruzione di CLAS
19. mo cuidado para evitar que se vuelque con el AIR aparato DESENCHUFE el aparato durante las tormentas el ctricas o si no va a ser utilizado por un lapso prolongado TODA reparaci n debe ser llevada a cabo por t cnicos calificados El aparato requiere reparaci n si ha sufrido cualquier tipo de da o incluyendo los da os al cord n o enchufe el ctrico si se derrama l quido sobre el aparato o si caen objetos en su interior si ha sido expuesto a la lluvia o la humedad si no funciona de modo normal o si se ha ca do NO exponga este aparato a chorros o salpicaduras de l quidos NO coloque objetos llenos con l quido tales como floreros sobre el aparato El enchufe de alimentaci n principal o acoplador de aparato electrodom stico deber permanecer en condiciones de funcionamiento El nivel de ruido transmitido por el aire del aparato no excede de 70 dB A Los aparatos de fabricaci n CLASE deber n conectarse a un tomacorriente DE ALIMENTACI N con clavija de puesta a tierra protectora Para reducir el riesgo de causar un incendio o sacudidas el ctricas no exponga este aparato a la lluvia ni a humedad No intente modificar este producto Hacerlo podr a causar lesiones personales y o la falla del producto Este s mbolo indica que la unidad contiene niveles de voltaje peligrosos que representan un riesgo de choques el ctricos Este s mbolo indica que la literatura que acompa a a esta unidad cont
20. ollowing steps 1 Unplug the power cord 2 Remove the knobs and retainer nuts from the front panel i mE 3 Remove the two screws at each bottom corner of the front panel Remove the four screws at each corner of the back panel Slide the back panel and pc board out from the rear of the chas sis CAUTION When reassembling the SCM262 DO NOT OVERTIGHTEN the knob retainer nuts Use a minimal amount of force to secure the nut 0 6 0 8 5 7 in Ib Damage to the internal components will result if too much force is used a Mono Mixer Modification This modification allows all the inputs to be mixed to a single mono sig nal sent over both the left and right outputs Short jumper X203 Phantom Power Disable This modification disables the phantom power per channel To disable the phantom power from mic 1 remove resistor R121 To disable the phantom power from mic 2 remove resistor R122 15 dB Mic Preamplifier Pad When a microphone has an extremely high signal getting the desired gain might be difficult a small turn of the gain control might change the sound from a whisper to deafeningly loud This modification adds a 15 dB Mic preamplifier pad to allow more accurate gain adjustment with ex tremely high microphone signals Remove R160 mic 1 or R183 mic 2 Hard Panning MIC Channels To remove MIC 1 from the left outputs remove R912 To remove MIC 1 from the right outputs remove R913 To remo
21. setzt war nicht normal funktioniert oder fallen gelassen wurde Dieses Ger t vor Tropf und Spritzwasser SCH TZEN KEINE mit Wasser gef llten Gegenst nde wie zum Beispiel Vasen auf das Ger t STELLEN Der Netzstecker oder ein kaltger testecker m ssen leicht steckbar bleiben Der Luftschall des Ger ts berschreitet 70 dB A nicht Das Ger t mit Bauweise der KLASSE muss mit einem Schukostecker mit Schutzleiter in eine Netzsteckdose mit Schutzleiter eingesteckt werden Dieses Ger t darf nicht Regen oder Feuchtigkeit ausgesetzt werden um das Risiko von Br nden oder Stromschl gen zu verringern Nicht versuchen dieses Produkt zu modifizieren Ansonsten k nnte es zu Verlet zungen und oder zum Produktausfall kommen Dieses Symbol zeigt an dass gef hrliche Spannungswerte die ein Stromschlagrisiko darstellen innerhalb dieses Ger ts auftreten A Dieses Symbol zeigt an dass das diesem Ger t beiliegende Handbuch wichtige Betriebs und Wartungsanweisungen enth lt ACHTUNG Die diesem Ger t auftretenden Spannungen sind lebensgef hrlich Das Ger t enth lt keine Teile die vom Benutzer gewartet werden k nnen Alle Reparatur und Wartungsarbeiten von qualifiziertem Kundendienstpersonal durchf hren lassen Die Sicherheitszulas sungen gelten nicht mehr wenn die Werkseinstellung der Betriebsspannung ge ndert wird INSTRUCCIONES IMPORTANTES DE SEGURIDAD 1 LEA es
22. tas instrucciones 12 2 CONSERVE estas instrucciones 3 PRESTE ATENCION a todas las advertencias 4 SIGA todas las instrucciones 5 NO utilice este aparato cerca del agua 6 LIMPIESE UNICAMENTE con un trapo seco T NO obstruya ninguna de las aberturas de ventilaci n Inst lese seg n lo 13 indicado en las instrucciones del fabricante 8 No instale el aparato cerca de fuentes de calor tales como radiadores registros 14 de calefacci n estufas u otros aparatos incluyendo amplificadores que produzcan calor 9 NO anule la funci n de seguridad del enchufe polarizado o con clavija de puesta a tierra Un enchufe polarizado tiene dos patas una m s ancha que la otra Un enchufe con puesta a tierra tiene dos patas y una tercera clavija con 15 puesta a tierra La pata m s ancha o la tercera clavija se proporciona para su seguridad Si el tomacorriente no es del tipo apropiado para el enchufe con 16 sulte a un electricista para que sustituya el tomacorriente de estilo anticuado 10 PROTEJA el cable el ctrico para evitar que personas lo pisen o estrujen par 17 ticularmente en sus enchufes en los tomacorrientes y en el punto en el cual 18 sale del aparato 11 UTILICE nicamente los accesorios especificados por el fabricante 19 20 UTILICESE nicamente con un carro pedestal tr pode escuadra o mesa del tipo especificado por el fabricante o ven dido con el aparato Si se usa un carro el mismo debe mov erse con su
23. ten the straddle brackets to the surface using the four 4 sup plied wood screws HANGING MOUNT SPECIFICATIONS Measurement Conditions unless otherwise specified Tone controls centered Line voltage 120 Vac 60 Hz SCM262 or 230 Vac 50 Hz SCM262E full gain 1 KHz one channel activated source impedances Mic 150 Line Aux 40 terminations Line Mic Aux 20 Frequency Response Ref 1 kHz channel and master controls centered MIC LINE Inputs 150 Hz to 20 kHz 2 dB AUX Inputs 20 Hz to 20 kHz 2 dB Low Cut Filter Microphone inputs only 3dB down at 80 Hz 6 dB octave Voltage Gain typical controls full clockwise Output Input Mic Line Aux Low impedance mic 32 dB 72 dB 60 dB 150 Q Line 9 dB 31 dB 19 dB Stereo 5 dB 35 dB 23 dB Inputs Impedance Designed Actual Input Input for use with typical Clipping Level Mic XLR lt 600 Q 1 4 16 dBV Line 10 155 24 dBV Stereo 2 ko 21 kO 228 dBV Outputs Impedance Designed for Actual Output Output use with typical Clipping Level Mic gt 600 Q 30 22 dBV Line 25k Q 3000 18 dBV Aux 210 1 5k Q 5 dBV Total Harmonic Distortion 0 2596 at 4 d
24. unit WARNING Voltages this equipment are hazardous to life No user serviceable parts inside Refer all servicing to qualified service personnel safety certifications do not apply when the operating voltage is changed from the factory setting WARNING This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm NOaARWN gt CONSIGNES DE S CURIT IMPORTANTES LIRE ces consignes CONSERVER ces consignes OBSERVER tous les avertissements SUIVRE toutes les consignes NE PAS utiliser cet appareil proximit de l eau NETTOYER UNIQUEMENT avec un chiffon sec NE PAS obstruer les ouvertures de ventilation Installer en respectant les con Signes du fabricant Ne pas installer proximit d une source de chaleur telle qu un radiateur une bouche de chaleur un po le ou d autres appareils dont les amplificateurs pro duisant de la chaleur NE PAS d t riorer la s curit de la fiche polaris e ou de la fiche de terre Une fiche polaris e comporte deux lames dont l une est plus large que l autre Une fiche de terre comporte deux lames et une troisi me broche de mise la terre La lame la plus large ou la troisi me broche assure la s curit de l utilisateur Si la fiche fournie ne s adapte pas la prise lectrique demander un lectricien de remplacer la prise hors normes PROT GER le cordon d alimentation
25. ve MIC 2 LINE 2 from the left outputs remove R910 To re move MIC 2 LINE 2 from the right outputs remove R911 Low Cut Filter To eliminate the 80 Hz low cut filter remove resistor R501 mic 1 or resistor R519 mic 2 Place a 10 to 33 uF capacitor in X501 mic 1 or R502 mic 2 The polarity of the capacitor does not matter To change the frequency of the low cut filter remove resistor R501 mic 1 or R519 mic 2 and place the proper capacitor into X501 mic 1 or X502 mic 2 to get the desired corner frequency The following tables list the low cut frequency corners for some of the most common capacitor values Capacitor Corner Capacitor Corner Value Frequency Value Frequency 033 uF 803 Hz 33 uF 80 Hz 047 uF 564 Hz AT uF 56 2 068 uF 390 Hz 68 uF 39 Hz 1 uF 265 Hz 1 0 uF 26 5 Hz 22 uF 120 Hz 2 2 uF 12 Hz Ducking Depth This modification adjusts the level of ducking depth attenuation of the input channels when ducking is activated The aux ducking depth may be changed by removing resistor R213 and inserting a resistor into jumper X202 Use the following tables to de termine the proper resistor value for the desired ducking depth Ducking Threshold This modification adjusts the threshold for activating the ducking cir cuit Ducking Resistor Ducking Resistor Depth Value Depth Value 6 dB 4 000 36 dB 20 000 Q 9 dB 5 000 Q 42 dB 25 000 Q 15
26. when the unit is plugged in and receiving power Power Connector Accepts 100 120 Vac SCM262 or 220 240 Vac SCM262E Left Right MIC LINE Output Connectors These 1 4 in connectors are stereo balanced outputs for use with pro fessional audio equipment Controlled by DIP switch Left Right AUX Output Connectors These phono jacks are stereo unbalanced outputs for use with consumer ste reo equipment DIP Switches These allow you to adjust the SCM262 for specific applications See DIP Switches Left Right STEREO INPUTS 1 3 These phono jacks are stereo inputs for connection to consumer stereo devices MIC Channel 2 INPUT Microphone channel 2 has two available inputs There is a 1 4 in connector for balanced unbalanced line level connections or an XLR connector for balanced mic level connections MIC Channel 1 INPUT This is an XLR connector for bal anced mic level connections DIP SWITCHES pum DIP FUNCTION POSITION UP 5 gt coda SWITCH UP default DOWN E E 1 LEFT OUTPUT MIC LINE Line Mic 65595 2 5 2 RIGHT OUTPUT MIC LINE Line Mic DOWN 5 33222 3 MIC 1 DUCKING Off On 0 22 aan m 4 MIC 2 DUCKING Off On 5555955 5 DUCKING LEVEL 20 dB IRINA 6 STEREO 3 JUKEBOX MUTE Off On ENEENENENE 7 12 V PHANTOM Off On 2 2 2 2 LE
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