Although the manufacturer's manual contains the official recommendations and is a tremendous reference, these GPS manauals concentrate on a task-oriented format that guides you step-by-step. Generous use of graphics helps you understand the text for unfamiliar tasks. All GPS operations are covered. These comprehensive manuals also describes all the receiver's pages and their uses. The table of contents, combined with the task-oriented format, make these take-along manuals an invaluable aid for seldom-used features. Whether you are an experienced user or a newcomer to GPS operations, these manuals have something for you.