Owner's Manual
Operation Guide
4865 Sterling Drive, Boulder, CO 80301 Operation Guide
PH: 1 (800) PSAUDIO service@psaudio.com www.psaudio.com 15-056-11-1
Rev B©2021 PS Audio Inc. All rights reserved.
DirectStream Power Plant 15
®
8
From the home screen press the Scope button to open the Scope window.
This is a fully functional oscilloscope that you can use to view the incoming AC waveform. Pressing
either of the arrow buttons will scroll through the voltage in, voltage out and the dierence windows.
In this way you can see the degree to which the P15's output waveform is superior to the incoming
AC sine wave.
Pressing the right arrow three times brings us to the Status window.
Scope
Status
Here you can see the P15's overall performance data. Note how in the above image the THD output
is signicantly reduced and the output voltage is a stable 120 Volts. Press the Home button to return
to the Home screen.