
6
ON/OFF VOLUME CONTROL
OFF
After inserting the battery, close the door completely to turn
the unit on. Turn the unit off by opening the battery door to
the first stop (click)Opening the battery door each time you
remove your hearing aids will prolong the life of the batteries.
Dual Function
Rocker Switch
Once the battery door is completely shut, you will hear the
unit turn on. Each time you press the Dual Function Rocker
Switch either higher or lower, you will hear a quick double
tone.
Press and release, do not hold down rocker switch to
adjust volume.
Once you’ve reached either the maximum or minimum
limit, you will no longer hear the indicating tone.
Adjust the volume to a comfortable listening level
.
Содержание U56 Series
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