ETC ION Operation Manual page 318

F a c e P a n e l T e s t . . .
Face Panel Test provides a way to verify the functional state of all of the keys, encoders and sliders
on the Ion console. The screens are very straightforward. For field diagnostics, you shouldn't need
more than the sections of Ion Keyboard.
Press/move every key and verify that those events register on the diagnostic test screen.
304
1 2
1
2
3
3
Ion Operations Manual