ICOM ic-756pro3 사용자 설명서
D
Mini scope screen
■
Spectrum scope screen
This function allows you to display the relative
strengths of signals around the center frequency. The
span can be set to ±12.5 kHz, ±25 kHz, ±50 kHz and
±100 kHz. Ideal for monitoring band conditions in an
instant.
strengths of signals around the center frequency. The
span can be set to ±12.5 kHz, ±25 kHz, ±50 kHz and
±100 kHz. Ideal for monitoring band conditions in an
instant.
q Push
[EXIT/SET]
several times to close a multi-
function screen, if necessary.
w Push
[(F-1)SCOPE]
to select the scope screen.
e Push
[(F-1)SPAN]
several times to select the scope
span.
r Push
[(F-2)ATT]
several times to activate an atten-
uator or turn the attenuator OFF.
• 10, 20 and 30 dB attenuators are available.
t Push
[(F-3)MARKER]
several times to select the
marker (sub readout or transmit frequency) or turn
the marker OFF.
the marker OFF.
• “TX MARKER” displays the marker at the transmit fre-
quency.
• “SUB MARKER” displays the marker at the sub readout
frequency.
y Push
[(F-4)HOLD]
to freeze the current spectrum
waveform.
• “HOLD” appears while the function is in use.
u Push
[EXIT/SET]
to exit the scope screen.
If a strong signal is received, a ghost waveform may
appear. Push
appear. Push
[(F-2)ATT]
several times to activate
the spectrum scope attenuator in this case.
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
TX
TX
VFO
VFO
USB
USB
USB
USB
USB
USB
FIL2
FIL2
qr.qot.pp
qr.wpq.pp
14.100.00
14.100.00
14.100.00
14.100.00
1
1
VFO
VFO
SUB
SUB
MARKER
MARKER
ATT
ATT
10dB
10dB
HOLD
HOLD
Grid
Grid
2.5k
2.5k
2.5k
10dB
10dB
10dB
+12.5k
+12.5k
-12.5k
-12.5k
SPECTRUM SCOPE
SPECTRUM SCOPE
ANT
ANT
1
METER
METER
Po
Po
ATT
ATT
OFF
OFF
OFF
VOX
VOX
OFF
OFF
OFF
COMP
COMP
OFF
OFF
WIDE
WIDE
AGC
AGC
MID
MID
MID
P.AMP
P.AMP
1
HOLD
HOLD
SET
SET
SPAN
SPAN
ATT
ATT
MARKER
MARKER
qw:pp
12:00
Appears when the
marker is out of range.
marker is out of range.
Sub readout
or TX marker
or TX marker
Appears when the
marker is out of range.
marker is out of range.
[(F-3)MARKER]
[(F-2)ATT]
[(F-1)SPAN]
[EXIT/SET]
[(F-4)HOLD]
[(F-5)SET]
5
55
FUNCTION FOR RECEIVE
This mini scope screen can be displayed with another
screen indication, such as set mode menu, decoder
screen, memory list screen, etc. simultaneously.
screen indication, such as set mode menu, decoder
screen, memory list screen, etc. simultaneously.
➥Push
[MAIN/SUB•M.SCOPE]
for 1 sec. to toggle
the mini scope indication ON and OFF.
**** RTTY Encode/Decode Monitor ****
**** RTTY Encode/Decode Monitor ****
45bps BAUDOT Mark=2125Hz, Shift=170Hz
45bps BAUDOT Mark=2125Hz, Shift=170Hz
45bps BAUDOT Mark=2125Hz, Shift=170Hz
Max.62 Charascters x 8ch TX Memory
Max.62 Charascters x 8ch TX Memory
If RTTY-FIL is OFF, Please turn ON.
If RTTY-FIL is OFF, Please turn ON.
If RTTY-FIL is OFF, Please turn ON.
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
OFF
AGC
AGC
MID
MID
MID
RTTY
RTTY
FIL
FIL
ON
ON
1/4
1/4
OFF
OFF
OFF
RTTY DECODE
RTTY DECODE
BW
BW
350
350
SFT
SFT
0
V F O
V F O
V F O
V F O
wq≥qpp≥pp
14.100.00
14.100.00
R T T Y
R T T Y FIL2
FIL2
S S B
S S B
FIL2
FIL2
T X
T X
THRESHOLD
THRESHOLD
9
9
<MENU1>
<MENU1>
HLD/CLR
HLD/CLR
TX MEM
TX MEM
ADJ
ADJ
WIDE
WIDE
qw:pp
12:00
Grid
2.5k
10dB
2.5k
10dB
+ 12.5k
- 12.5k
SPECTRUM SCOPE
[MAIN/SUB•M.SCOPE]