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How To Change Batteries in a 4009A NAC Panel
Автор: FireAlarm Tech
Загружено: 2017-10-22
Просмотров: 1857
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This video demonstrates some good practices to use when providing a service as simples as replacing batteries. Don't take this for granite, good connections are the most important thing. All of my videos are taken in the field at customer locations, nothing fancy, just turn on the camera and troubleshoot. I feel this puts the lesson in a "real" situation and not some pre-planned demonstration produced on a work bench in a perfect world.
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