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CEDIA ESPA EST Practice Test

Category - DHTI

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Which of the following is the first area to check when diagnosing a problem with an audio system?

Structured wiring
Volume controls
Audio connections
Source device

Explanation

Answer - D - You should check the source device first when diagnosing a problem with an audio system.

Key Takeaway: You should use a structured step-by-step troubleshooting process. First, identify the problem. You should start troubleshooting at the audio source and follow a methodical approach. Eliminate components one at a time as the source of the problem. Refer to the manufacturer’s documentation for troubleshooting suggestions specific to a particular component.

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