Yaesu FT DX 9000 CONTEST Operation Manual page 108

FM M FM M FM M O O O O O
FM M FM M
ODE ODE ODE PERA PERA TION PERA
ODE ODE PERA PERA
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" "ts"
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 106
TION TION TION
TION
R
EPEATER
[ MODE ] Switch
[ Main Tuning Dial ] Knob
"OFF."
O
PERATION
Tone Squelch
C T C S S To n e
Frequency
FT 9000 C
DX ONTEST
[ MNU ] Switch
VDD BIAS TEMP SWR
[ CLAR/VFO-B ] Knob
Tone Decoder
O M
PERATION ANUAL