Scope - Yaesu FT DX 3000 Operating Manual

c
Onvenience
This function displays a convenient spectrum scope for monitoring the band conditions in real time. Both strong and
weak signals can be displayed in an easy-to-understand manner on the TFT screen. You can switch the spectrum scope
information between VFO-B and VFO-A in an instant. This multifunctional scope takes into consideration the opera-
tor's preference, by switching between the convenient CENTER mode where the VFO frequency is constantly in the
center of the screen (for monitoring conditions on both sides of your operating frequency), and the FIX mode, where the
frequency is fixed to the left side of the screen (for convenience in monitoring in the band).
1. Press the [ SCOPE ] button momentarily to display
the scope screen.
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 See the instructions on the right side of this page
for details on individual operating modes.
 See "Switching Between CENTER/FIX Modes"
below for details on changing operating modes.
2. Select an operating mode for the scope function,
either CENTER or FIX mode.
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Sweep speed can be changed in "125 SCOPE
SPEED" menu mode.
3. Press the [ SCOPE ] button momentarily again to
display the AF-FFT screen on the scope screen.
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 The received sound spectrum is displayed on
the AF-FFT screen. Press the [ MONI ] button to
display the received station's transmission signal
spectrum.
 On the AF-FFT screen, either the "Spectrum Dis-
play" or the "Waterfall Display" can be selected
in the "185 FFT DISPLAY MODE" menu mode.
4. Press the [ SCOPE ] button again momentarily
to return to the previous scope operating screen
function.
1. Press the [ MENU ] button to enter the Menu
mode.
2. Rotate the [ CLAR/VFO-B ] knob (or press the
p/q button) to select Menu item "124 SCOPE
MODE".
3. Press the [ SELECT ] button, then rotate the
[ CLAR/VFO-B ] knob (or press the p/q but-
ton) to select the "CENTER" or "FIX" (Factory
default is "CENTER").
4. Press the [ SELECT ] button, then press the
[ MENU ] button to save the new setting and exit
to normal operation.
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F
eaTures

Scope

CENTER mode
1. Switch operation mode to "CENTER mode".
2. Press the [ SCOPE ] button momentarily to display
Switching Between CENTER/FIX Modes
See "Switching Between CENTER/FIX Modes"
below.
the scope screen.
 The current frequency is displayed in the center.
 Width of scope display can be set in "128
CENTER SPAN FREQ" menu mode.
Current Frequency
Press the [ SCOPE ] button to display the AF-FFT screen.
[ SELECT ] button
[ MENU ] button
[ ] button
p/q
FT 3000 O
DX
AF-FFT
AF-FFT Screen
(spectrum display)
[ CLEAR ] button
[ CLAR/VFO-B ] knob
M
peraTing anual