Amazon.com description: Product Description: The latest addition to TAB's long line of electronics troubleshooting and repair guides, this is a user's manual for the world's most powerful and versatile piece of "smart" test equipment. Technicians can turn to this book for complete details on how to use Sencore's VA62A Video Analyzer to troubleshoot TVs, computer monitors, CCTV, VCRs, camcorders, laser discs, and many other types of video gear. With more than 20,000 at work in labs and repair shops worldwide, the VA62A is the wave of the future in electronics troublshooting. To remain competitive in their field, video specialists and students need a working knowledge of this remarkable testing device, and this book gives them that vital expertise.