Technical information

Apollo Software Manual Chapter 4: Console Reference 58
Tempo Window
To display the Tempo window, click anywhere in the Tempo
Display within the Info Bar.
The available tempo range is from 1.00 BPM to 999.00
BPM. The default tempo of a new session is 120 BPM.
Adjusting Tempo
Text Entry
1. Open the Tempo window by clicking the Tempo Display in the Info Bar
2. Click the tempo text field, then type a numeric tempo value
3. Press Return or Enter, or click the close button with the mouse.
Tip: To leave the tempo unchanged after entering an (unwanted) value in the
Tempo window, press the ESC key or close the window with the mouse.
Tap Tempo
1. Open the Tempo window by clicking the Tempo Display in the Info Bar
2. With the mouse, click the TAP button at least four times to establish the tempo
3. Press Return or Enter, or click the close button with the mouse.
Changing tempo via MIDI
Tap tempo can be used to set a new tempo from incoming MIDI that is received via the
Mac OS X operating system. This method requires any external MIDI hardware and/or
MIDI software that is recognized by Audio MIDI Setup (Mac OS X’s MIDI routing utility
application, located in /Applications/Utilities).
About external MIDI tap tempo control
Audio MIDI Setup must be properly configured. After proper configuration, Audio
MIDI Setup does not need to remain open.
MIDI note values or MIDI controller values can be used as the data source.
Console cannot synchronize the tempo to incoming MIDI beat clock.
MIDI configuration/setup
1. Verify the MIDI output device and/or MIDI software is configured properly and ac-
tive in Audio MIDI Setup.
2. In the MIDI panel within the Console Settings window, set the values for DEVICE,
TAP TEMPO CHANNEL, and TAP TEMPO EVENT to match the transmitted MIDI
data.
3. Transmit the MIDI note or controller (as specified in the previous step) at least
four times to establish the tempo. The Tempo Display is RED during this period.
4. After a new tempo value is established, the new tempo is used and the Tempo
Display changes back to BLACK. Simply retransmit the MIDI data to apply further
tempo updates.