This panel will help you test the operation of the switches. It is normally visible on the Status page which is the top tab on the left side of all the projects.
If it is not visible click the top right cog to open Preferences>Advanced>Diagnostics and tick it.
While the printer is connected to AutoMaker and turned on this panel will show live information from the printer.
When the printer is idle, push the head all the way to the left side with your hand. The X limit light should come on in the panel. The Y limit switch is activated when the bed is pushed all the way to the back wall. Z limit detects the nozzle touching the a surface, eg the print surface. Tip the head backward to activate this switch and light the light in the panel. Z+ limit is a safety at the top of Z travel. Other indicators are obvious except index which strobes while filament is moving.
For official support please create a support ticket using this link www.cel-robox.com/support/