Delay Plug-Ins : Mod Delay II : Mod Delay II Controls : Mod Delay II Tempo Control

Mod Delay II Tempo Control
This control sets the desired tempo in beats per minute (bpm). This setting is independent of Pro Tools’ tempo. When a specific Duration is selected (see “Duration” below), moving this control affects the Delay setting. Likewise, the range of both controls will be limited to the maximum available delay with the currently selected Duration. To enter very short or long delays it may be necessary to deselect all Duration buttons.
When Tempo Sync is enabled, the Tempo control is unavailable.