Icom IC-2730A Instruction Manual - Page 42

◇ [DIAL] operation during a scan, ◇ Tuning step for a VFO scan, ◇ Skip function

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5 SCAN OPERATION ■■ About the scan function (Continued) [Duplex (DUP) scan] The Duplex scan searches for both TX and RX frequencies that are used in duplex operation. (p. 50) • T he "DUP-" or "DUP" icon is displayed in the duplex mode. • A duplex scan will not start if the frequency offset is set to "0.000 MHz." [Tone scan] The tone scan searches for tone frequencies or DTCS codes that are used by stations using the Tone Squelch function. You can use a tone scan in the VFO, Memory or Call channel modes. Refer to page 56 for details of the Tone Squelch function. DD[DIAL] operation during a scan • If desired, rotate [DIAL]S to change the scanning direction during a scan. • W hen the scan is paused, rotate [DIAL]S to resume the scan. DDTuning step for a VFO scan The selected tuning step is applied to the scan. For a program scan or program link scan, set the tuning step in the program scan edge ranges. DDSkip function The skip function speeds up scanning by not scanning those frequencies set as skip channels. (pp. 42, 44) For your reference: When the "P-SKIP" (Program Skip) item is set to OFF, the Scan Skip function cannot be used. (p. 13) DDScan Stop Beep function The Scan Stop Beep function sounds a beep when a signal is received. The function can be turned ON or OFF in the "STOP B" (Scan Stop Beep) item of the EXMENU mode. (p. 16) 37

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37
5
SCAN OPERATION
[Duplex (DUP) scan]
The Duplex scan searches for both TX and RX frequencies
that are used in duplex operation. (p. 50)
• The “DUP–” or “DUP” icon is displayed in the duplex mode.
• A duplex scan will not start if the frequency offset is set to
“0.000 MHz.”
[Tone scan]
The tone scan searches for tone frequencies or DTCS codes
that are used by stations using the Tone Squelch function.
You can use a tone scan in the VFO, Memory or Call chan-
nel modes.
Refer to page 56 for details of the Tone Squelch function.
D
[DIAL] operation during a scan
• If desired, rotate [DIAL]
S
to change the scanning direction
during a scan.
• When the scan is paused, rotate [DIAL]
S
to resume the
scan.
D
Tuning step for a VFO scan
The selected tuning step is applied to the scan.
For a program scan or program link scan, set the tuning step
in the program scan edge ranges.
D
Skip function
The skip function speeds up scanning by not scanning those
frequencies set as skip channels. (pp. 42, 44)
For your reference:
When the “P-SKIP” (Program Skip) item is set to OFF, the
Scan Skip function cannot be used. (p. 13)
D
Scan Stop Beep function
The Scan Stop Beep function sounds a beep when a signal
is received.
The function can be turned ON or OFF in the “STOP B” (Scan
Stop Beep) item of the EXMENU mode. (p. 16)
About the scan function (Continued)
■