User's Guide

15
Equalizer
The Equalizer, available only in the HD75 app, allows you to make adjustments to either a Preset or Personal Profile
(your customized profile using the Hearing Screening). You can adjust overall Volume, Treble, Mid, and Bass.
Equalizer
Volume – Use this to adjust overall volume, all frequencies will be adjusted simultaneously.
Treble – Use this to adjust the higher frequencies (>2300 Hz) for more clarity. If sounds are tinny
or you get a slight whistle, decrease Treble in small increments
Mid – Adjust the Mid frequencies if to get rid of electronic sounding voices.
Bass – This provides low frequency amplification (150-1000 Hz). Lower the Bass if sounds are
too loud or boomy. Also, if your voice is too loud or echoing then lower the Bass. If you need a bit
more loudness from the device, raise the Bass in small increments.