Gecho v2 Settings leaflet explained
The leaflet that you received with your unit contains many settings and it is often not obvious from the name alone what every one of them does and how to use it. Please check this detailed explanation, and if something is not clear, feel free to ask in the comments below or on the forum.
Settings marked as WIP (work in progress) may not be implemented in your current firmware version yet. To avoid confusion and need for multiple printed versions of the manual, the place for these settings has been reserved.
Buttons B3 browses through delay lengths, B4 selects input or a combination of. The current option is indicated by red LEDs in a pattern that should be easy to recognize.