Do you have a question about the Vivitar DVR-508 and is the answer not in the manual?
Instructions for turning the camcorder on and off.
Selecting video resolutions like HD, D1, VGA, and QVGA.
Controlling the frame rate for video capture (e.g., 30fps, 15fps).
Setting image size and quality to manage storage and print size.
Procedure for formatting the SD memory card, erasing all data.
Restoring the camcorder to its original factory settings.
Step-by-step guide for transferring files manually on Windows.
Step-by-step guide for transferring files manually on Macintosh.