Tiberg, W.

Skylab indicators (event timer) (secondary display) (four-digit metabolic display)

The effort expended in developing the following indicators is summarized: (1) event timer; (2) secondary display; and (3) 4 digit display (metabolic). The mechanical design, vibration analysis, and thermal analysis of all these units are identical, and descriptions pertain to all three units. All problems incurred during the program are discussed along with the recommendations, conclusions, and actions taken to rectify the situations.