Applying Power
Before applying power to anything, set your amp(s) to a clean tone and set the tone controls to a flat EQ
response (on most amps, this would be 0 or 5 on the tone controls). Then do the following:
1. Turn the amp volume all the way down.
2. Connect the plug of the PS0913B power supply to the Power Jack.
3. Connect the other end of the PS0913B power supply to an AC outlet and turn the Master Level knob
until the display reads
mlevel 0.
4. Turn your amplifier(s) on and adjust the volume(s)to a normal playing level.
5. Gradually increase the RPx400’s Master Level to the desired listening level.
down.
up to the desired listening level.