| Key | Modifier | Action |
| space | | set/remove trigger point |
| Up / down arrow | | changes the waveform selection (A or B) |
| Left / right arrow | | move pulse selection left and right |
| Left / right arrow | Option | move trigger point |
| Left / right arrow | Control | jump with trigger between marked pulses |
| Left / right arrow | Command | Scroll to first/last pulse |
| Left / right arrow | Control-Option | roll waveform; invokes a dialog only when used for the first time |
| Left / right arrow | Shift-Control-Option | roll selection; invokes a dialog only when used for the first time |
