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
.
Summary of Contents for U56 Series
Page 11: ...11 ANSI SPECIFICATIONS Standard Tube ...
Page 12: ...12 ANSI SPECIFICATIONS Power Tube ...
Page 13: ...13 ANSI SPECIFICATIONS HiFit 110 Tube ...
Page 14: ...14 ANSI SPECIFICATIONS HiFit 125 Tube ...
Page 16: ...16 ...