Display apparatus for facilitating maintenance of computer equip

Communications: electrical – Visual indication – Movable

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340635, 40547, G08B 536

Patent

active

045048304

ABSTRACT:
The apparatus displays information in a manner which permits viewing at convenient operator locations. It connects to a selected number of points within the computer printed circuit boards of the equipment. The apparatus includes light emitting diode circuits and associated transparent rods for conveying the light indicator information signals to convenient locations for operator viewing. The exposed ends of transparent rod elements are conically shaped so as to concentrate the light indicator signals in sharply defined cones of light so as to be viewed from any angle by an operator located at a considerable distance from the computer equipment.

REFERENCES:
patent: 3829857 (1974-08-01), Allan et al.
patent: 3918053 (1975-11-01), Towne et al.
patent: 4310974 (1982-01-01), Gdovin et al.

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