Testing the audio system


This function is used to check that the convergence microphone works and that the connection between radio and convergence is intact. For a positive result a beep will be heard from the convergence microphone.

In case of a negative result, proceed as follows:

Begin by restarting the system using the "Restart convergence control unit" function. Then retest using "Test the audio system". If the result is still negative, check as follows:

Test conditions:

Procedure:

  1. Start the function.

  2. Follow the instructions in the program.

  3. The function is complete.