Rugged industrial trackball used on the sun sparc workstation
A device which includes a sphere mounted in a small open-topped box. The sphere is hand-operated by rotating it in a backward, a forward, or a sideway direction while maintaining the device in a fixed location. The movement of the sphere generates a signal which may be used to move a cursor and/or tracking symbol on the face of a display, such as a cathode ray tube; to input data into an electronic system; and/or to control the operation of a system. It may or may not include additional input devices, such as switches or variable resistors.
Classification: Adp input/output units, nesoi
NSN 6685-00-601-9260
NSN 6320-01-506-9439
NSN 6620-01-600-0479
NSN 5998-00-843-1125
NSN 5999-01-516-9008
NSN 6620-01-526-2857
NSN 5975-01-179-6749
NSN 5998-00-150-7074
NSN 5996-01-227-2108
NSN 5920-01-417-8751
NSN 6145-00-681-8586
NSN 6645-00-763-4852