Slide the REC switch up. A red light usually flashes briefly or the screen shows a timer to indicate it’s capturing audio.
Here is a comprehensive guide on how to operate, manage, and troubleshoot your RoHS digital voice recorder. 1. Getting Started: Physical Layout rohs digital voice recorder instructions
Slide the Power switch to the "ON" position. The screen (if it has one) will light up. Recording and Saving Slide the REC switch up