Orbit Reader 40 - Audio Binary vB1.00.00.00r03 Date: 2nd June 2021 1. New features, Improvements & Enhancements. 1. Audio library has been updated to improving quality for some of the tones. Note: The Audio Binary version B1.00.00.00r03 is compatible with the Firmware version B1.00.00.03r18 or later. --------------------------------------------------------------------------------------------------------------------------------