Documentation for Apps (eg EQ Locator)

My station is settling down now and I am trying to correlate my data with EQ events. I have tried the EQ Locator application but it is not obvious how to use it effectively. For instance; what does the Teleseismic option do?

Is there a pdf or youtube video on how to best use the various web apps?

The filter options apply different frequency domain filters to the data. These are useful for identifying small quakes or weak waves at noisy stations (in the case of the teleseismic option you asked about, the filter isolates low frequency teleseismic quake energy.)

Yes, Gabriel recorded a video explaining the Locator app not long ago: