Other Squelch Functions; Reverse Tone; User Programmed Reverse Ctcss Decoder; Using The Tone Squelch - Yaesu FTM-400DR Operating Manual

When communicating using the tone squelch, DCS or pager, a bell (beep) can be
sounded to provide notification that a signal has been received from a partner station.
1
Press for one second or longer
The set-up menu will be displayed.
2
Touch
The menu list will be displayed.
3
Touch
bell ring
The bell ring changes as follows each time it is
touched.
"OFF" "1 time" "3 times" "5 times" "8 times"
"CONTINUOUS"
Tip Factory default value: OFF
Press for one second or longer
The bell ring will be set and the display will return to the previous screen.
Tip The display can also be returned to the previous screen by touching
●
Touch in the function menu to display "T-REV".
This is a communication method whereby a tone signal is sent out when there is no
sound. When there is a sound, the tone signal will disappear.
●
Touch in the function menu to display "PRGM".
The user programmable Reverse CTCSS Decoder will mute your FTM-400DR receiver
when it receives a signal containing a CTCSS tone matching your programmed tone.
The tone signal frequency can be set at 100 Hz intervals between 300 Hz and 3000 Hz
using
110
to select the length of the
in the set-up menu.
twice.