This Collins 180L-2/3 Automatic Antenna Tuner Laser Printed Reproduction Manual this manual is the long version with many fold out 11 X 17 inch Diagrams and drawings as well as a complete parts break down with illustrations.It is over 1/2 inch thick and has everything you need to know about the Collins 180L tuners.This Manual was Re-produced using a State of the Art, Sharp Laser Printer with the High Resolution Scanning option. Each Manual is digitally scanned and all pictures and images are reproduced in the high resolution mode to assure the best quality in document re-production. In addition, all pages are digitally "cleaned up" and cropped so there are no paper edge lines or speckles. The manual is bound with a professional, spiral binder system and a hard cover is used for the front and back cover. All of the Schematic pages are done on 11 X 17 inch paper and will fold out like the original. Each Manual comes with a satisfaction guarantee.