Shure SCM268E, User Manual, Page: 4 / 28

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Front Panel
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① Gain Controls (1-4).
Adjusts gain for microphone level inputs and auxiliary level inputs 1-4.
② Auxiliary Channel Gain Control (AUX IN).
Adjusts the auxiliary channel input gain.
③ Output Meter.
LED meter indicates peak output signal level.
④ Master Gain Control (MASTER).
Adjusts overall output level.
⑤ Power Indicator (POWER).
This LED illuminates when the unit is plugged in and receiving power.
The SCM268 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.
⑥ POWER Switch
Country dependent.
Rear Panel
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① Power Connector.
Accepts 100-120 Vac (SCM268) or 220-240 Vac (SCM268E).
② Output Connector (MIC/LINE OUT).
Transformer-balanced XLR output connector. Switchable between line
and microphone level.
③ Output Level Switch (MIC/LINE OUT).
Recessed switch changes the signal level of the XLR output
connector: In = Microphone Level. Out = Line Level.
④ Auxiliary Output Connector (AUX OUT).
Phono jack feeds consumer-level audio equipment. Not affected by
MIC/LINE switch.
⑤ Auxiliary Level Inputs (AUX LEVEL INPUTS, 1-4).
Phono jacks connect to consumer-level audio sources.
⑥ Auxiliary Input Channel (AUX IN).
A dedicated auxiliary-level input for the auxiliary channel.
⑦ Phantom Power Switch (12V PHANTOM).
Recessed switch turns on phantom power for microphone inputs 1-4.
⑧ Microphone Level Inputs (MIC LEVEL INPUTS).
Transformer-balanced, microphone-level XLR inputs.