Yaesu FT-450 User Manual - page 25
YAESU HF/50 mHz Transceiver FT-450 User’s Manual
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SCN RES – default 5 seconds out of 1 ~ 10 seconds in 1 second increments
Sets the delay time after signal lost before scan resumes.
STBY BP – default OFF out of ON or OFF
Transmit a beep at end to inform the receiving station that your transmission is complete.
TONE F – defaule 88.5 Hz out of Table 14 below
Sets the CTCSS tone frequency
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3
131.8 136.5 141.3 146.2 151.4 156.7 159.8 162.2 165.5 167.9
171.3 173.8 177.3 179.9 183.5 186.2 189.9 192.8 196.6 199.5
203.5 206.5 210.7 218.1 225.7 229.1 233.6 241.8 250.3 251.4
Table 14 – CTCSS tone frequencies (Hz)
TOT – default OFF out of OFF, 1~ 20 min
Selects the time-out-timer if mic switch held too long.
7.2
Tranceiver Controls
A&F DIAL – default DISABLE out of ENABLE, DISABLE
Enables and disables the “MAIN” dial in AM and FM modes
CLAR – default DIAL out of DIAL OR SEL
Determines whether the “MAIN” dial or “DSP/SEL” knob will adjust the clarifier offset.
CONT – default 10 out of 1 ~ 24
Adjusts the display contrast.
DIALSTP – default SSB or CW is 10 Hz and AM or FM is 100 Hz from see Table 5
Sets the “MAIN” dial step size for the current mode
KEYHOLD – default 1.0 second out of 0.5, 1.0, 1.5, 2.0 seconds
Sets amount of time before button t-press functions take place.
LOCKMOD – default FREQ out of FREQ, PANEL, ALL
Set the lock mode evoked when the LOCK button is toggled. Those modes are FREQ, PANEL,
and ALL.
Regardless of which LOCKMOD is selected, the following functions will be locked when LOCK
is engaged: MAIN dial, DSP/SEL knob, FAST, BAND, A=B, A/B, MW, V/M, HOME, RCL,
PMS, SCN, SPLIT, and STO.
In addition the following are added:
For FREQ – STEP, the C.S functions QSPL, DWN, FAST, and UP, and the microphone buttons
UP, DWN, and FAST.