Avidyne IFD540 Pilot's Manual page 122

Editing a Checklist
To edit an existing checklist, touch or use the bottom right IFD
knob to select the "Edit" button, putting the system in edit mode.
This automatically creates a new step at the end of the checklist –
if that's what you want, then just start typing on the keyboard. If
instead, an existing step is to be edited, then select the checklist
step to be edited by touching it or using the outer ring of the IFD
knob. Touch the step a second time or push the IFD knob to
generate a keyboard, press the CLR button (keyboard or bezel)
as required to clear characters and then re-type as required. To
insert a missing/extra step, type the step as desired as the last
step of an existing checklist and then twist the inner ring of the
bottom right IFD knob to insert the step in the desired location.
When done with editing the existing checklist, touch/select the
"Edit" button again to exit edit mode.
Press the "CLR" button on the bezel to return to the checklist
directory.
Selecting a Checklist
From the checklist directory, highlight the desired checklist by
either touching it or using the bottom right IFD knob and then
either touch the checklist title a second time or push in the IFD
knob to select it.
The selected checklist will then be displayed with the checklist
title along the top strip.
Using a Checklist
When a checklist is selected for use, the first step will be
highlighted by a bright blue wrap-around highlight. Either
touching a highlighted step or pushing in the IFD knob will toggle
that step to bright green and a green checkmark will appear along
the right edge, indicating that checklist step has been
accomplished.
Until all steps have been designated as accomplished, the bottom
left edge of the checklist box will display "Checklist Not
Completed". As soon as all steps have been designated as
accomplished, that text strip along the bottom edge will change to
"Checklist Complete".
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