I made this one macro for adding chapters to a movie on my DVD recorder / DVR . At the end it would beep once. Then I added another macro that would reuse the first macro about fifteen times. It would beep three times quickly to let me when it was done.The time for it to finish is about ten minutes. All the beeps alert me that it is still running the macro. The first time I made the macro without the beeps . If I accidentally moved the remote , I would have to wait for the macro to stop or reboot to stop the macro. The beeps were a big help as a fix. But using that macro three or four times with no screen would use up my battery real quick.

In general I use the default button volume at 25% and the general volume at 75% as seen on my settings page for the 9400. Nothing seems to go wrong and the timing seems right for button sounds. On the 9400 you don't have a choice of what sounds to use.