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FT-250R OPERATING MANUAL 7
FREQUENCY NAVIGATION
Press the
[
VFO
(
PRI
)
]
button, if necessary, to select the VFO mode. The FT-250R has
two VFOs, labeled “A” and “B,” either of which can be used for all of the procedures
described in this manual. You can change VFOs with the
[
VFO
(
PRI
)
]
button at any time.
There are several ways to tune the FT-250R: in selectable channel steps or 1 MHz steps
with the
[
(
MHz
)
]
/
[
(
MHz
)
]
keys or DIAL knob, and direct keypad frequency entry.
Use the DIAL knob to tune the displayed VFO frequency at the current channel step rate.
You can also press the
[
(
MHz
)
]
/
[
(
MHz
)
]
keys momentarily to do this.
To change the MHz range of the VFO, you can press the
[
F/L
]
key followed by an
[
(
MHz
)
]
or
[
(
MHz
)
]
key (or turn the DIAL knob). Note the beeps when using the
[
(
MHz
)
]
/
[
(
MHz
)
]
keys when moving up or down. When done, press
[
F/L
]
again, or just wait five
seconds.
You can also enter a frequency directly just by keying in the 10 MHz, 1 MHz and the kHz
digits. Partial entries can be completed using the
[
VFO
(
PRI
)
]
key.
Examples:
To enter 146.5200 MHz, press
To enter 146.5000 MHz, press
CHANGING THE TRANSMITTER POWER LEVEL
You can select between a total of three transmitter power levels on your FT-250R. The
exact power output will vary somewhat, depending on the voltage supplied to the trans-
ceiver. With the standard FNB-83 Battery Pack, the power output levels available are:
HIGHHIGH
HIGHHIGH
HIGH: 5 W
MIDMID
MIDMID
MID: 2 W
LOWLOW
LOWLOW
LOW: 0.5 W
To change the power level:
c
Press the
[
F/L
]
key, then immediately press the
[
3
(
LOW
)
]
key.
d
Now rotate the DIAL knob to select “
LOWLOW
LOWLOW
LOW”, “
MIDMID
MIDMID
MID,” or “
HIGHHIGH
HIGHHIGH
HIGH”.
e
Press the PTT key to save the new setting and exit to normal operation.
CHANGING THE CHANNEL STEPS
To change a frequency step, follow the procedure below:
c
Press the
[
F/L
]
key, then immediately press the
[
0
(
SET
)
]
key to enter the Set mode.
d
Rotate the DIAL to select Menu Item #6 (“
STEPSTEP
STEPSTEP
STEP”).
e
Press the
[
F/L
]
key to enable modification of the current setting.
f
Now rotate the DIAL knob to select 5, 10, 12.5, 15, 20, 25 or 50 kHz steps.
g
Press the PTT key to save the new setting and exit to normal operation.
Basic Operation
11


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