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Input Trim and VU Meter
Adjust this
To Set the Input Trim:
•Unplug the guitar and pull the small tab at the top of the Aura Pro toward you. Locate the small circular potentiometer on the right side of the preamp.
•To turn on the VU meter, move the Edit/Play switch to Play and plug in the guitar while holding the Tuner button. The Tuner display will flash and the pitch LEDs (two arrows and a circle) will now display the input level of the preamp.
•Play the instrument strongly and watch the LED display. Use a small
•To exit the VU meter, push the Tuner button.
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