User Manual

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.

Sound is Distorted, Unclear, Intermittent or has Static Noise

Make sure the tube and tip are not clogged. (Refer to page 41.)

Make sure the amplifier is clean and dry. We recommend nightly use of a DryBoost UV appliance

to remove moisture and prevent corrosion.

If you are near an electromagnetic field (e.g. near a computer screen or fluorescent lights), step

away to see if the static clears.

Your Tweak Enhance may need to be reset. See page 34 for instructions. Once reset, begin on

page 26.

If problem persists, contact Tweak for assistance at 1-888-815-3240.

troubleshooting

troubleshooting continued