Transcription: Similar to the Command Service Module, the LM-3 panel houses all of the engineering controls and gauges for the lunar module. It is divided into five areas. The first is the Primary Systems Button Group. This area controls all vital systems including autopilot, reaction control, oxygen, and primary guidance and navigation. The second button group is Electrical Distribution. This includes battery control, main and engine breakers, tank stir and all electrical busing. The third area is the electrical status gauge group. This includes an analog display of the batteries, volts and DC current. The ...
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