APPARATUS AND METHOD FOR READING MACHINE-READABLE SYMBOLS

A reader for optically reading machine-readable symbols such as barcodes. The reader includes at least one light source for producing light and a number of light emitters for emitting the light from the reader according to a desired sequence. The distinct light emitters are coupled with the at least one light source through an illumination network comprising waveguides and optical switches. The emitted light is controlled by a control subsystem, which can include a microprocessor, a buffer, a bus, and a memory. The distinct light emitters are supported in a holder, which is coupled to a housing of the reader. A focusing device directs the light emitted from the distinct light emitters. An optical sensor coupled to the housing receives at least some of the light reflected from the symbol and can operate with the control subsystem to decode the reflected light.