Arranging : Time, Tempo, Meter, Key, and Chords : Main Time Scale

Main Time Scale
For more information, see the following topics:
While all Timebase rulers can be displayed simultaneously in the Edit and MIDI Editor windows, there is only one that represents the Main Time Scale. This ruler is also called the Main Timebase ruler.
The Main Time Scale determines the time format used for:
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The Main Counter at the top of the Edit window or MIDI Editor window
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The Main Time Scale can be set to the following formats:
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