ICOM 297000 Manuale Utente
28
3
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D
D Single sweep
q Set the desired frequency as band scope center frequency.
w Push [F•
w Push [F•
] to display the function guide.
e Push [SCP](DUP•MONI) to start a single sweep.
• 1 short beep sounds.
• Signal conditions (strengths) appear starting from the lower edge
• Signal conditions (strengths) appear starting from the lower edge
of the range.
r Rotate [DIAL] to set the highlighted cursor to the desired
signal and set the frequency of the signal.
t Push [F•
] to display the function guide, then push
[CLR](LOW•PRIO) to clear the band scope indication.
D
D Continuous sweep
q Set the desired frequency as band scope center frequency.
w Push [F•
w Push [F•
] to display the function guide.
e Push and hold [SCP](DUP•MONI) for 1 sec. to start con-
tinuous sweep.
• 1 short and 1 long beeps sound.
• Signal conditions (strengths) appear starting from the center of
• Signal conditions (strengths) appear starting from the center of
the range.
r To stop sweeping, push [F•
] to display the function
guide, then push [SCP](DUP•MONI).
t Push [F•
] to display the function guide, then push
[CLR](LOW•PRIO) to clear the band scope indication.
The receive audio during sweeping can be muted in
sounds set mode. See page
sounds set mode. See page
102
for details.
D
D Monitoring a signal
If you find a signal that you want to monitor during/after
sweep, you can monitor the signal with the following opera-
tion.
q Push [F•
sweep, you can monitor the signal with the following opera-
tion.
q Push [F•
] to display the function guide, then push
[SCP](DUP•MONI) to cancel the continuousl sweep, if nec-
essary.
essary.
w Rotate [DIAL] to tune into the desired signal.
e Push [CENT](TONE•DTMF) to return to the center fre-
e Push [CENT](TONE•DTMF) to return to the center fre-
quency.