Yaesu FTDX9000D - DATA MANAGEMENT Operation Manual page 122

FM M O
ODE PERATION
You may also use "Tone Squelch" whereby your receiver will be kept silent until an incoming signal bearing a matching
CTCSS tone is receiver. Your receiver's squelch will then open in response to the reception of the required tone.
1. Rotate the [ Main Tuning Dial ] knob to the out-
put frequency (downlink) from the repeater.
2. Press and hold in the [ FM ] Mode key for two sec-
onds to engage the CTCSS mode.
3. Rotate the [ Main Tuning Dial ] knob to choose
"ts."
The available choices are
"OFF" "tn"
4. Rotate the [ CLAR/VFO-B ] knob to select the de-
sired CTCSS Tone to be used. A total of 50 stan-
dard CTCSS tones are provided (see the CTCSS
Tone Chart).
5. Press and hold in the [ FM ] Mode key for two sec-
onds. On the display, just below the "1 Hz" fre-
quency digit, a small "d" will indicate that the Tone
Decoder is engaged.
Page 120
R O
EPEATER
[ FM ] mode key [ Main Tuning Dial ] knob
C T C S S To n e
Frequency
"ts" "OFF."
PERATION
Tone Squelch
FT 9000D O
DX
[ CLAR/VFO-B ] knob
Tone Decoder
M
PERATION ANUAL