To Perform a GPI Test

The GPI test allows you to test the functionality of each GPI input and output on the switcher. A graphical representation of each GPI indicates whether a particular GPI is on or off.

  1. Press HOME > More > Diagnostics > Frame Diagnostics > GPI Test.
  2. Use the Slot knob to select the board that you want to perform the test on.
  3. Press All On to turn all the GPIs on, All Off to turn all GPIs off, and Prev and Next to run through the GPIs one-by-one.

    The current GPI is listed on the menu.