D Center Mode; D Marker - Icom IC-7300 HF Plus Full Manual

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5
SCOPE OPERATION
Spectrum scope screen (Continued)

D Center mode

Displays signals around the operating frequency
within the selected span. The operating frequency is
always displayed in the center of the screen.
1. Open the SPECTRUM SCOPE screen.
» SCOPE
MENU
Center mode screen
2. Touch [CENT/FIX].
• " " is displayed when the Center mode is
CENTER
selected.
L Touch [CENT/FIX] to toggle between the Center and
Fixed modes.
3. Touch [SPAN] several times until the desired
scope span is selected.
• Selectable span:
±2.5, 5.0, 10, 25, 50, 100, 250 and 500 kHz
L Touch [SPAN] for 1 second to select the ±2.5 kHz
span.
4. To exit the SPECTRUM SCOPE screen, push

D Marker

The Marker displays the operating frequency in the
SPECTRUM SCOPE screen.
• Marker types
: RX Marker displays the receive frequency.
: TX Marker displays the transmit frequency.
Touch [MARKER] to select the marker.
• When the Center mode is selected:
TX, Marker OFF
• When the Fixed mode is selected:
RX/TX, RX
L When the Marker is displayed and the frequency is
out of range, "<<" or ">>" is displayed in the upper
side corners of the SPECTRUM SCOPE screen.
<<: The frequency is outside the lower edge.
>>: The frequency is outside the higher edge.
D Fixed mode
Displays signals within a specified frequency range.
The selected frequency band activity can easily be
observed using this mode.
Three Fixed Edge bands can be set for each amateur
frequency band covered by the transceiver. See page
5-7 for setting details.
1. Open the SPECTRUM SCOPE screen.
» SCOPE
MENU
2. Touch [CENT/FIX].
• "
FIX
selected.
L Touch [CENT/FIX] to toggle between the Center and
Fixed modes.
3. Touch [EDGE] several times until the desired
Fixed Edge frequency band is selected.
L When the operating frequency moves outside
.
EXIT
the upper or lower Edge frequency, "<<" or ">>"
is displayed in the upper side corners of the
SPECTRUM SCOPE screen.
<<: The frequency is outside the lower edge.
>>: The frequency is outside the higher edge.
When the frequency goes further away, "Scope Out
of Range" is displayed.
4. To exit the SPECTRUM SCOPE screen, push
• About RX Marker
In the Fixed mode, the RX Marker displays the
operating frequency within a specified frequency
range. So, the transceiver always displays the RX
Marker in the scope screen.
In the Center mode, the operating frequency stays on
the Center of the screen. Thus, the transceiver does
not display the RX Marker.
L When the Hold function is ON, the RX Marker is displayed
the operating frequency's position.
Marker icon
RX Marker ON (Fixed mode)
5-3
Fixed mode screen
" is displayed when the Fixed mode is
Marker
.
EXIT