Enter the same secret key here and in airwave PC settings so you can send files without having to accept the prompt.
If you have changed the port number on PC, you should also change it below.
Time is the amount of time it will scan for your PC, if it takes too long, decrease it.
If it doesn't detect your PC, increase it.
Change in increments of 100 (100,200,etc)
If you don't want it to scan at all, put it as 1