To Perform a Button Function Test
The button function test allows you to test if the buttons on the control panel are working properly or not. This test requires you to press the button that you want to test and the switcher reports where and what that button is.
- Press HOME > More > Diagnostics > Panel Diagnostics > Module Test > Device Test.
-
Press the button that you want to test.
The name or function of the button is listed on the menu, as well as the module and hardware location of the button.
- Confirm that the button you pressed is the one that is shown on the menu.
- Double-press Exit.