Switching ON
Turn the volume control forwards slightly for both left
and right ears until a "click" is felt. Wait for about two
seconds until the instrument powers-up, then set the
volume as desired.
Switching OFF
Turn the volume control backwards until a "click"
is felt.
Program switch (optional)
Pressing the program switch allows
toggling between the programs.
17
Need help?
Do you have a question about the una and is the answer not in the manual?