Shure Digital IntelliMix SCM820 Manual page 9

② AC Power Jack
Supplies AC power to the mixer when plugged into a power source.
③ Mix A and Mix B Outputs
Active balanced outputs connect to amplifiers, DSP, mixer, or recording device.
④ Auxiliary Input Jack
Unbalanced aux input sums left and right channels to mono. Front and back panel aux inputs are summed to a mono signal
and routed without automixing to the mix outputs.
⑤ Channel Inputs 1–8
Active-balanced microphone- or line-level inputs.
Block Connectors
Audio +
Audio −
Audio ground
gate
Logic gate out
mute
Logic mute in
ovrd
Logic override in
gnd
Logic ground
DB25 Connector
Pins
Audio plus, audio negative and audio ground. See Specifications for details.
⑥ Direct Outputs 1–8
Each channel has a dedicated, impedance-balanced direct output on the back panel that can be selected from one of five
stages in the signal path. See Configuring the Inputs and Outputs for details on direct output routing.
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