Just select scan speed with plus minus buttons (range of sweep rate goes from 75 to 1000 millisecons) and press the bottom ring to start the spirit box.
The button with the musical notes starts the ambient music banks. A choir and a piano theme "Cinematic Piano" by AShamaluevMusic.
The Shepard button start an infinite raising up Shepard tone. CAUTION Some people are sensible to Shepard tones, if you feel sick when tone is on, stop using this function as it may cause ANXIETY and/or PANIC attacks.
Echo button activate realtime echo (use slider to adjust microphone gain to avoid feedback noise).
Trigger slider adjust the amount the engine trigger.
The camera symbol call your device camcoder to shoot a video of your session (If your device dont allow to record with echo you still can use record function if echo was not activated, as it was before echo update).
Disclaimer: Nobody can to guarantee spirit communication with any ITC tool. This app is based in our own theories and research of the paranormal field.
LG G5 users: If you have any issue with this app make sure you have installed last firmware and android version available for your device.