5-2
BASIC MANUAL
5
SCOPE OPERATION
Spectrum scope screen
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. Display the SPECTRUM SCOPE screen.
»
SCOPE
2. Touch [CENT/FIX] to select the Center mode.
LTouch [CENT/FIX] to toggle between the
Center and Fixed modes.
3. Touch [SPAN] several times to select the
scope span.
• ±2.5, 5.0, 10, 25, 50, 100, 250, and 500 kHz
LTouch [SPAN] for 1 second to select the
±2.5 kHz span.
D Fixed mode
Displays signals within a specified frequency
range. The selected frequency band activity can
easily be observed in this mode.
Three Fixed Edge bands can be set for each
amateur frequency band covered by the
transceiver in the SCOPE SET screen.
1. Display the SPECTRUM SCOPE screen.
»
SCOPE
2. Touch [CENT/FIX] to select the Fixed mode.
LTouch [CENT/FIX] to toggle between the
Center and Fixed modes.
3. Touch [EDGE] several times to select the
Edge frequency.
LWhen the operating frequency moves outside
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.
DTouch screen operation
By touching the FFT scope zone or the waterfall
zone in the SPECTRUM SCOPE screen, the
area will be zoomed in. Then you touch the
signal in the zoomed area, you can directly tune
your frequency to the signal.
LHolding down changes the transmit frequency.
1. Display the SPECTRUM SCOPE screen.
»
SCOPE
2. Touch the Scope screen.
• The area around the touched point is zoomed in.
3. Touch the signal in the zoomed area.
L Information
• In the Center mode, the operating frequency
changes to the touched point, and the point moves
to the screen center.
• In the Fixed mode, the operating frequency and
marker change to the touched point.
• Touch out of the zoomed area to close the zoomed
window.
DMini scope screen
The Mini scope screen can be simultaneously
displayed with another function displays, such
as the RTTY DECODE screen and the AUDIO
SCOPE screen.
Push
to turn the Mini scope screen ON
or OFF.
LHold down for 1 second to display the
SPECTRUM SCOPE screen.
–25 kHz Center mode +25 kHz
14.000 MHz Fixed mode 14.350 MHz
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