43 - Troubleshooting Speakers - Introduction to Fire Alarms

Описание к видео 43 - Troubleshooting Speakers - Introduction to Fire Alarms

In this video I explain why troubleshooting a speaker circuit is different than troubleshooting a strobe or horn strobe circuit. The capacitors in speakers can make it difficult to decipher what your meter is telling you, and I try to guide you through that.

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