Operation Manual

21
Operation
On & Off
To turn ON: Insert a battery and completely
close the battery door.
To turn OFF: Open the battery door until
the battery is no longer
touching the battery contacts.
Your instrument has a Power-On delay and
may require a few seconds to power on. You
may hear a tone series indicating that your
device is fully powered on.
Volume Control
Automatic Volume Control
Your hearing system has been set to a
specific volume level by your hearing care
professional. If sounds are generally too loud
or too soft, please contact your hearing care
professional for advice and adjustment.