Who This Manual Is Intended to Help
This manual is intended for users who have training and experience using one or more of the programs included. [Need to go on about what level of knowledge and experience. Maybe use phrasing like "This manual will help you . . . "]
This manual does not provide detailed trouble shooting assistance. [Need to develop a standard way of stating the limitations so that it can be used here and elsewhere. This should also distinguish between everyday user sections (Parts I and II) and advanced user reference (Part III).]