What assumptions should you make about an audio system when there is no audio output?

AVIXA CTS-I Question Answer

What assumptions should you make about an audio system when there is no audio output? (Choose all that apply.)

The gain on the main audio amplifier may be wound down to zero.

The mixing desk channel for the microphone is switched to line input mode.

The user is a complete idiot and did not switch the microphone on.

Make no assumptions at all and select a troubleshooting strategy.

CTS-I PDF/Engine

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