https://docs.emtronaustralia.com.au/engine-management/diagnostics/scope-utility/index.htmlEmtron features a built in Scope for all ECU types except the Shadow 8. Depending on the ECU (or if a plug in model – the type it is based off of), the number of channels that can be scoped is variable: ECU Channels Shadow 8 NA SL4 Crank, Sync SL6 Crank, Sync SL8 Crank, Sync KV8 Crank, Sync, DI 1-4 KV12 Crank, Sync, DI 1-8 KV16 Crank, Sync, DI 1-8 KV16M Crank, Sync, DI 1-8 The scope function records the channels assigned to internal memory when started/stopped.Hugoen-us