Annunciator Sentence Examples

This particular device is manufactured with a flat-topped LED to provide excellent wide angle viewing for switchtop and annunciator illumination.

This particular device is manufactured with a flat-topped led to provide excellent wide angle viewing for switchtop and annunciator illumination.

The spring-jack used was a form of switch with two contact springs which pressed against each other, one being connected to the subscriber's line wire and the other to the annunciator, which was also earthed.

When a subscriber called (by turning the handle of his magneto- 'generator), the shutter of the annunciator associated with his line dropped.