Icom IC-R30 Basic Manual - Page 35

Sweep operation, Scope AF Output

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BASIC OPERATION 3 DDSweep operation Example: Continuous sweeps centered on 146.010 MHz 1. Push [VFO/MR] to select the VFO mode. 2. Rotate [DIAL] to set 146.010 MHz. 3. Push [SCOPE]. 4. Select "Continuous Sweep." 3 (Rotate [DIAL] to select, and then push [ENTER].) ••Returns to the frequency display and starts the continuous sweep. 5. Push [CLEAR]. ••Stops the sweep. 6. Rotate [DIAL] to move the sweep marker to a [SCOPE] detected signal. ••You can hear the signal audio. LL Pushing [SCOPE] and then selecting "Center Recall" returns the sweep marker to the center frequency. 7. Push [SCOPE]. 8. Select "Scope OFF," and then push [ENTER]. ••Turns OFF the Band Scope function. Sweeping After stopping the sweep, move the marker to a detected signal. TIP: ••If the tuning step is set too wide, the signals in the sweep range may not be displayed (they may be skipped), even if they are strong signals. Therefore, we recommend that you set the tuning step to 20 kHz or less to use the Band Scope function. ••During a sweep the frequency range of 108.000 ~ 520.000 MHz, the displayed frequency's audio is output. (When the receive mode is set to WFM, LSB, USB, CW or CW-R, the audio is not output.) You can turn OFF the audio output on the MENU screen. ([MENU] > Sounds > Scope AF Output) BASIC MANUAL 22

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22
3
BASIC OPERATION
3
BASIC MANUAL
D
Sweep operation
Example: Continuous sweeps centered on 146.010 MHz
1.
Push [VFO/MR] to select the VFO mode.
2.
Rotate [DIAL] to set 146.010 MHz.
3.
Push [SCOPE].
4.
Select “Continuous Sweep.”
(Rotate [DIAL] to select, and then push [ENTER].)
• Returns to the frequency display and starts the
continuous sweep.
5.
Push [CLEAR].
• Stops the sweep.
6.
Rotate [DIAL] to move the sweep marker to a
detected signal.
• You can hear the signal audio.
L
Pushing [SCOPE] and then selecting “Center Recall”
returns the sweep marker to the center frequency.
7.
Push [SCOPE].
8.
Select “Scope OFF,” and then push [ENTER].
• Turns OFF the Band Scope function.
Sweeping
After stopping
the sweep, move
the marker to a
detected signal.
TIP:
• If the tuning step is set too wide, the signals in the sweep range may not be displayed
(they may be skipped), even if they are strong signals. Therefore, we recommend that
you set the tuning step to 20 kHz or less to use the Band Scope function.
• During a sweep the frequency range of 108.000 ~ 520.000 MHz, the displayed
frequency’s audio is output. (When the receive mode is set to WFM, LSB, USB, CW or
CW-R, the audio is not output.)
You can turn OFF the audio output on the MENU screen.
([MENU] > Sounds >
Scope AF Output
)
[SCOPE]