Yaesu FT DX 9000MP CONTEST - DATA MANAGEMENT OPERATION, Руководство по эксплуатации

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Page 122 FT
DX
9000MP O
PERATION
M
ANUAL
CTCSS Tone Frequency
Tone Squelch Tone Decoder
R
EPEATER
O
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” “ts” “OFF.”
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.
[Main Tuning Dial] Knob
VDD TEMP SWR BIAS
[MNU] Switch
[CLAR/VFO-B] Knob
[MODE] Switch
FM M FM M
FM M FM M
FM M
ODE ODE
ODE ODE ODE
O O O O O
PERA PERA
PERA PERA PERATION
TION
TION TION TION