- Press and hold the 'Master' and 'Edit' buttons simultaneously.
- Select a sequence using the data entry control.
- Press the 'Enter' button to start the demo.
- Press 'Enter' again to stop.
Source: Proteus 1000 — proteus1000ownersmanual (manual)
Symptoms this guide addresses
Source: Proteus 1000 — proteus1000ownersmanual (manual)