Keyboard controls in the Cue Point Editor:

F1 to F10: Select cue point. Speech output announces the name and position of the selected point.
F11: Open help, directly at the Cue Point Editor chapter.

K: Move position back 10 milliseconds.
L: Move position forward 10 milliseconds.
Shift+K: Move position back 100 milliseconds.
Shift+L: Move position forward 100 milliseconds.
Ctrl+K: Move position back 1000 milliseconds.
Ctrl+L: Move position forward 1000 milliseconds.

O: Preview with beep – plays shortly before the selected cue point and sounds a beep when reached.
I: Play briefly from the cue point position.
P: Start or pause playback (only in the Cue Point Editor; otherwise Ctrl+P).

Space: During playback, set the cue point to the current position, then start preview.
Shift+Enter: Set cue point to the current cursor position.
Delete: Delete the selected cue point (with confirmation via speech output).

Home: Jump to the beginning of the track.
End: Jump to the end of the track.

Ctrl+S: Save cue points, gain level, and tag fields to the database.
Ctrl+B: Trim voice track (only for voice tracks with cue point 1 set).
Ctrl+Z: Reset cue point (undo).
Ctrl+T: Close the Cue Point Editor.

Note: When the tag editor (value list) has focus, K, L, O, I, P, and Ctrl+Z are disabled to allow normal text input.
