Bedienungsanleitung Yaesu FTDX1200 (Seite 41 von 140) (Englisch)

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1200 OPERATING MANUAL

CONVENIENCE FEATURES

SCOPE

This function displays a convenient spectrum scope for monitoring the band conditions. Both strong and weak signals

can be displayed in an easy-to-understand manner on the TFT screen. This multifunctional scope takes into consid-

eration the operator’s preference, by switching between the convenient C(1T(5 mode where the VF2 freTuency is

constantly in the center of the screen for monitoring conditions on both sides of your operating freTuency), and the FI;

mode, where the freTuency is ¿xed to the left side of the screen for convenience in monitoring in the band).

Note: Since the

1200

has only one receiver the audio will be muted while the spectrum scope is scanning.

1. Select an operating mode for the scope function,

either C(1T(5 or FI; mode.

ADVICE:

See the instructions on the next page for details on

individual operating modes.

. 3ress the

[

SCOPE

]

button momentarily to display

the scope screen.

Five different screens are shown on the TFT display

by pressing the

[

SCOPE

]

button.

DVICE:



'uring continuous sweeping, no audio will be heard.



Sweep speed can be changed in the 0enu item

“

125 SCOPE SPEED

”.



The received sound spectrum is displayed on

the $F-FFT screen. 3ress the

[

MONI

]

button to

display the received station’s transmission signal

spectrum.



2n the $F-FFT screen, either the “Spectrum 'is-

play” or the “Waterfall 'isplay” can be selected

in the 0enu item “

185 FFT DISPLAY MODE

”.

Sweep Mode

MANUAL mode

(ach time the

[

SELECT

]

button is pressed, a new

scan of the spectrum scope is shown on the TFT

display.

ASC (Automatic Spectrum-Scope Control) mode

3ress the

[

AUTO

]

button to access the $SC mode.

“

AUTO

” icon is indicated in red on the spectrum

scope display. While the 0$I1 'I$L is turned

slowly, the spectrum scope does not change. When

the 0$I1 'I$L is turned Tuickly the audio is

muted and the spectrum scope is scanned continu-

ally and displayed on the spectrum scope screen

until the 0$I1 'I$L is completely stopped. When

the spectrum scope scanning is stopped, the audio is

restored. The last scan is shown on the TFT display.

Listen to the station and slowly ¿ne tune the station.

DVICE:

By setting the “

126 SCOPE AUTO TIME

” menu mode,

sweeping can be carried out automatically at the pre-

set interval.

Continuous mode

3ress the

[

AUTO

]

button and hold for 1 second.

The audio is muted and the spectrum scope is

scanned continuously until the

[

AUTO

]

button is

pressed again.

Full screen spectrum scope display

Spectrum scope plus the AF-FFT display

(When the optional FFT unit is installed)

Spectrum scope Memory display

(When the Scope Memory stored)

5%12'

#(((6

ÆÆÆÆ

5%12'

Spectrum scope display

#(((6

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Yaesu FTDX1200 Seite 41

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