Here are the graphic editor’s areas, from top to bottom:
Info Line (turned
on/off using the
Info button).
Time Signature Strip
(turned on/off using
the Time Sig button).
Meter Hitpoint Strip
(turned on/off using the
Hitpoint button).
Time Hitpoint Strip
(turned on/off using the
Hitpoint button).
Time Ruler (turned on/off using the Time button).