Project Tempo Modes
For every project you can set a tempo mode, depending on whether your music has a fixed tempo or if it changes throughout the project.
On the Transport panel, you can set the following tempo modes:
Fixed Tempo Mode
If you want to work with one fixed tempo that does not change throughout the project, deactivate Activate Tempo Track on the Transport panel. You can change the tempo value to set a fixed rehearsal tempo.
Tempo Track Mode
If the tempo of your music contains tempo changes, activate Activate Tempo Track on the Transport panel. You can change the tempo value to change the tempo at the cursor. If your project does not contain any tempo changes, the tempo is changed at the project start.