Shure SCM268 User Manual

Shure SCM268 User Manual

Four-channel microphone mixer
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Model SCM268 User Guide
1
Four-channel Microphone Mixer
Mélangeur à quatre canaux
Mikrofonmischpult mit vier Kanälen
Mezclador de micrófonos de cuatro canales
Mixer microfonico a quattro canali
4 チャンネルマイクロホンミキサーです
©2008 Shure Incorporated
Printed in U.S.A.
27D8646 (Rev. 6)

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Summary of Contents for Shure SCM268

  • Page 1 Model SCM268 User Guide Four-channel Microphone Mixer Mélangeur à quatre canaux Mikrofonmischpult mit vier Kanälen Mezclador de micrófonos de cuatro canales Mixer microfonico a quattro canali 4 チャンネルマイクロホンミキサーです ©2008 Shure Incorporated Printed in U.S.A. 27D8646 (Rev. 6)
  • Page 2: Important Safety Instructions

    ! IMPORTANT SAFETY INSTRUCTIONS ! READ these instructions. USE only with a cart, stand, tripod, bracket, or table KEEP these instructions. specified by the manufacturer, or sold with the HEED all warnings. apparatus. When a cart is used, use caution when FOLLOW all instructions.
  • Page 3: Wichtige Sicherheitshinweise

    ! WICHTIGE SICHERHEITSHINWEISE ! Diese Hinweise LESEN. NUR in Verbindung mit einem vom Hersteller angegebenen oder mit Diese Hinweise AUFHEBEN. dem Gerät verkauften Transportwagen, Stand, Stativ, Träger oder Alle Warnhinweise BEACHTEN. Tisch verwenden. Wenn ein Transportwagen verwendet wird, beim Alle Anweisungen BEFOLGEN. Verschieben der Transportwagen-Geräte Einheit vorsichtig vorgehen, Dieses Gerät NICHT in der Nähe von Wasser verwenden.
  • Page 4: Istruzioni Importanti Per La Sicurezza

    ! ISTRUZIONI IMPORTANTI PER LA SICUREZZA ! EGGETE queste istruzioni. USATE l'apparecchio solo con carrelli, sostegni, treppiedi, CONSERVATE queste istruzioni. staffe o tavoli specificati dal costruttore o venduti insieme OSSERVATE tutte le avvertenze. all'apparecchio stesso. Se usate un carrello, fate attenzione SEGUITE tutte le istruzioni.
  • Page 6 TABLE OF CONTENTS ENGLISH ................. 7 CONNECTIONS .
  • Page 7 Output Meter. LED meter indicates peak output signal NOTE: The SCM268 does not have a power switch. To turn the unit level. off, unplug the power cord or use an external power strip with a switch.
  • Page 8 LEDs. The red LED illuminates when the output is 2 dB be- SCM268 (in reference to balanced line output) in dBu (0 dBu = 0.775 V). low clipping.
  • Page 9 The following diagram illustrates a few of the many types of connec- the channel 4 auxiliary level input (AUX LEVEL INPUT 4). Connecting tions possible with the SCM268. Note that nothing is connected to the both auxiliary level and microphone level inputs to a single channel is not channel 4 microphone input (MIC LEVEL INPUT 4).
  • Page 10 This will keep it from sliding and protect the table surface. RACKMOUNT INSTALLATION The SCM268 can be mounted as a single unit or dual-mounted with ei- ther another SCM268 or another Shure half-rack unit such as the SCM262 or DFR11EQ. Attach the rackmount brackets using one of the...
  • Page 11: Internal Modifications

    Slide the back panel and pc board out from the rear of the chas- sis. CAUTION: When reassembling the SCM268, DO NOT OVERTIGHTEN the knob retainer nuts. Use a minimal amount of force to secure the nut (0.6-0.8 N⋅m (5-7 in⋅lb)). Damage to the internal components will result if too much force is used.
  • Page 12: Specifications

    SPECIFICATIONS Measurement Conditions (unless otherwise specified): Line voltage 120 Vac, 60 Hz (SCM268) or 230 Vac, 50 Hz (SCM268E); full gain; 1 kHz, one channel activated; source impedances: Mic 150 Ω, Aux Level 150 Ω; terminations: Line 600 Ω, Mic 600 Ω, Aux Out 10 kΩ. 12 V phantom power off.
  • Page 13 United States: Europe, Middle East, Africa: Asia, Pacific: Canada, Latin America, Shure Incorporated Shure Europe GmbH Shure Asia Limited Caribbean: 5800 West Touhy Avenue Wannenäckestr. 28, Unit 301, 3rd Floor Shure Incorporated Niles, IL 60714-4608 USA 74078 Heilbronn, Germany Citicorp Centre...

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