This Sams Scanner-Monitor Servicing Data VOL. 2 SD-2 manual is a must-have for anyone looking to service their vintage scanner or monitor. With a focus on various brands and models from July 1977, this manual provides detailed service data and information in English language. The Sams Scanner-Monitor Servicing Data VOL. 2 SD-2 manual is a valuable resource for anyone interested in radio communication and consumer electronics. It features information on different bands and includes aspects such as country/region of manufacture and modified item. With this manual, you'll be able to service your scanner or monitor with ease and bring it back to its former glory.