To store Presets from your RP-150 Controller:

1) Press the PMEM/TMEM button on the controller

2) On the touchscreen, you'll see a list of preset buttons. To store a preset, first set your camera to a view that you want to save as a preset (For example, maybe you want to zoom in on the center field logo as a preset)

3) To store this preset, you will need to press and hold the F1 knob and then tap the touchscreen on the Preset # you want to save.

4) To call this preset, simply just tap on the Preset # and the camera will move to where you had saved your preset.

5) If you want to delete a saved Preset, press and hold to F4 knob and then tap the touchscreen on the Preset # you want to delete.

For more information, here's a video that explains how to use presets: https://vimeo.com/499609598