Icom IC-2820H Instruction Manual - Page 49
Single sweep, Continuous sweep, Monitoring a signal
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BASIC OPERATION 3 D Single sweep q Set the desired frequency as band scope center frequency. w Push [F• ] to display the function guide. ePush [SCP](DUP•MONI) to start a single sweep. • 1 short beep sounds. • Signal strengths appear starting from the lower edge of the range. rRotate [DIAL] to set the frequency marker to the desired signal and set the frequency of the signal. tPush [F• ] to display the function guide, then push [CLR](LOW•PRIO) to clear the band scope. D Continuous sweep q Set the desired frequency as band scope center frequency. w Push [F• ] to display the function guide. ePush and hold [SCP](DUP•MONI) for 1 sec. to start con- tinuous sweep. • 1 short and 1 long beeps sound. • Signal strengths appear starting from the center of the range. rTo stop sweeping, push [F• ] to display the function guide, then push [SCP](DUP•MONI). tPush [F• ] to display the function guide, then push [CLR](LOW•PRIO) to clear the band scope. The receive audio during sweeping can be muted in sounds set mode. See page 109 for details. 1 D Monitoring a signal 2 If you find a signal that you want to monitor during/after sweep, you can monitor the signal with the following opera- 3 tion. 4 qPush [F• ] to display the function guide, then push [SCP](DUP•MONI) to cancel the continuous sweep, if nec- 5 essary. 6 w Rotate [DIAL] to tune into the desired signal. ePush [CENT](TONE•DTMF) to return to the center fre- 7 quency. 8 9 10 11 12 13 14 15 16 17 18 19 28