Tone Frequency
71.9 Hz | 110.9Hz | 173.8 Hz
5
Hz
3
Hz
5
Hz
2. Rotate the tuning control
or
press
the
microphone
Note: ei vette available only
UP/DWN_
switches
to
isa
select the desired tone fre-
quency.
3. Press any front panel key
to return to the normal fre-
quency display.
28
Tone/CTCSS Operation