User's Guide

Problem Possible cause Solution

Whirring noise,

fading, weak

or motor-boating

sounds

Battery contacts may be dirty

or corroded

Open and close the battery door several times

or clean the battery contacts with a dry Q-tip

Moisture in hearing instrument Place hearing instrument in Dry-Instrument pack.

Remove battery first. Consult your hearing care

provider.

Low battery Insert a fresh battery

Instrument

switches from

ON to OFF

periodically

Low battery Insert a fresh battery

BLISS · USER GUIDE miniBTE