Operating Instructions

Whistling (“feedback”)

Your Tweak Enhance has a best-in-class feedback management system. However, when your

hand is near the device, you may hear a whistling noise, which is called “feedback.” This may be

caused by amplified sound bouncing off your hand back into the instrument. The noise usually

quits when you take your hand away.

If the whistling doesn’t stop once you’ve moved your hand away, ensure that the amplifier case is

positioned properly behind the ear, and that the tip is positioned properly in the ear canal.

Try adjusting the volume. Tap the lower portion of the rocker switch to decrease the volume.

Try adjusting the equalizer via the Enhance app - decrease the higher frequencies.

If the above fails to reduce feedback, contact Tweak for assistance at 1-888-815-3240.

troubleshooting

troubleshooting continued