! 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.
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(two input jacks feed the same channel). Up to four SCM800 mixers can be linked to provide up to 32 input channels. Each input channel has a two-band equalizer, switchable microphone- or line-level operation, switchable 48 V phantom power, and a ¼-inch send/ receive insert jack.
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SCM800 REAR PANEL MODEL SCM800/E REAR PANEL FIGURE 2 SCM800: 120 VAC Power Connector and Rocker Switch: SEND/RECEIVE ¼-inch Insert Jacks: Post-fader, post-EQ insert Switch turns unit on when power cord is plugged into 120 Vac. point to add external compressor/limiter, graphic or parametric EQ, or other signal processors.
SYSTEM SETUP RACK MOUNTING THE SCM800/E To mount an SCM800 or SCM800E in a standard 483 mm (19-inch) audio equipment rack so that the front panel faces out, as shown in Figure 4. Then secure the mixer to the rack with the four supplied Phillips head screws.
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LINKING AN SCM800/E TO OTHER AUTOMATIC MIXERS FIGURE 7 USING AN SCM800 AS A SUBMIXER The master output of the SCM800 (or the output of a mixer in a group of SCM800 linked SCM800 mixers) can be connected to a channel input or the aux input of an automatic mixer, or other types of mixers.
FULL which this attenuation occurs is defined in decibels per octave (dB/oct). The SCM800 has a one-pole, low-cut (highpass) filter of 6 dB per octave. Low-cut filters are ideally used for attenuating, or rolling off, the audio signal where extraneous noise, excessive proximity effect, or other unwanted material is present.
INTERNAL MODIFICATIONS ABOUT PRINTED CIRCUIT BOARD MODIFICATIONS NOTE: Remove AC power before opening the unit. • A jumper is represented by “X” on the printed circuit board legend, a resistor is represented by an “R.” • The first number in the reference designator indicates the channel number; i.e., R1027 refers to a Channel 1 resistor, and X7216 refers to a Channel 7 jumper, etc. • Components in the Master section are preceded by the number “9”...
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Set the channel level control should be set to 5. For Aux In control: Connect the external source to the VCA line input. Connect the VCA line output to the tip and sleeve of the SCM800 Aux input. Set the Aux control to 5.
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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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