Same aircraft can have a variety of instruments and switches that show the same information in a variety of displays. The pilot therefore must have the correct checklist for that particular aircraft. And she must make herself totally familiar with the functions and displays, switches and lights in that cockpit.
This is an essay booklet which explains how to use your checklist, when to action tasks, correctly identify mistakes in sequence.
The author, Deepak Mahajan, has more than 10,000 hours on small airplanes and brings his considerable flying and teaching experience to the fore in explaining how best to use your checklist.