Grass Valley NV9604 v.1.1 - Manual (Page 37)

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NV9604
User’s Guide
To proceed through this test, press the self-test button (still in the same place although it is now
changing color) 3 more times.
Finally, you will reach the button test:
All the buttons turn off. Press any button to test it. If the button is working properly, it will flash a
few times rapidly.
Pressing the self-test button will terminate the button test and return your panel to its initial
state.
Self-
test