Symbol 5177 from IEC 60417 - Title/Meaning: Fast start Function/description: To identify the control by means of which for example a process, a programme, a tape is started such that the operational speed is attained without significant delay.
Additional information: 
To be used particularly when symbol 5104 is also used on the same equipment.
See also symbol 5659
Published in: Supplement B, 1975
Own work using: iso.org/obp/graphics/grs/ecad68b9-8e56-455b-a26a-3e342e0cd590 200.png
Vectorization:  Mrmw