Symbol 6233 from IEC 60417 - Title/Meaning: Scan mode Function/description: To identify the control for and to indicate the status of the scanner function.
Additional information: 
See also the symbols ISO 7000-0672 and ISO 7000-0673.
Own work using: iso.org/obp/graphics/grs/b8d30b1f-c0f3-4377-916c-7676b6bc03a1 200.png
Vectorization:  Mrmw