User's Manual

Problem Possible cause Solution

Whirring noise,

fading, weak

or motor-boating

sounds

Battery contacts may be dirty

or corroded

Open and close the battery drawer several times or

clean the battery contacts carefully with a dry Q-tip

Moisture in hearing instrument Place instrument in Dry-Aid pack. Remove battery

rst. Consult your hearing care professional.

Low battery Insert a fresh battery

Instrument

switches from

ON to OFF

periodically

Low battery Insert a fresh battery