This document provides instructions for using the H4n Handy Recorder audio recorder. It explains the different recording modes, how to select the mode, how to start and stop recording, and how to transfer recordings to a computer. Key steps include sliding the bar to turn on the recorder, pushing the MENU button to select Stereo, 4CH, or MTR mode, hitting record twice to start recording, using a sound booth to block unwanted noise, and dragging recorded files from the recorder onto a computer.