Do you have a question about the Zoom Q3HD and is the answer not in the manual?
Prepare an SD card for use with the Q3HD recorder.
Optimize audio input sensitivity for clear sound recording.
Initiate video and audio recording using the device's controls.
Access and playback recorded audio and video files.
Delete unwanted video and audio files from the media.
Divide or trim recorded video and audio files.
Connect to a PC for file management, editing, and uploading.