How to set the HFS protocol use pCLAMP 10?

Long-term potentiation (LTP) was produced by two 1-s long trains of high-frequency stimulation (HFS, 100 Hz at 10-s intertrain interval) after
baseline synaptic responses had been stable for at least 10 min.

LTD was induced by applying a low-frequency stimulus (LFS, 1 Hz for 15
min) .