Icom IC-7600 Instruction Manual - Page 112

7 SCANS ■ Scan types PROGRAMMED SCAN Repeatedly scans between two scan edge frequencies (scan edge memory channels P1 and P2). Scan edge P1 or P2 Scan edge P2 or P1 Scan Jump This scan operates in VFO mode. MEMORY SCAN Repeatedly scans all programmed memory channels. Blank channel Mch 1 �1 Mch 2 �2 Mch 3 �1 Mch 4 *"�1," "�2" and "�3" show that the channel is specified as the select memory. Mch 99 �1 Mch 7 �1 Mch 6 �3 Mch 5 �1 This scan operates in memory mode. • The scan function can be used on the main readout only. • You can perform a scan while operating on a frequency using the dualwatch or split functions. ∂F SCAN Repeatedly scans within ∂F span area. -∂F frequency Scan Start frequency +∂F frequency Scan Jump This scan operates in both VFO and memory modes. SELECT MEMORY SCAN Repeatedly scans all or one of 3 select memory channels. Blank channel Mch 2 �2 Mch 3 �1 Mch 4 Mch 1 *"�1," "�2" and "�3" show that the channel �1 is specified as the select memory. Mch 99 �1 Mch 7 �1 Mch 6 �3 Mch 5 �1 This scan operates in memory mode. ■ Preparation • Channels For programmed scan: Program scan edge frequencies into scan edge memory channels P1 and P2. (p. 101) For ∂F scan: Set the ∂F span (∂F scan range) in the scan screen. For memory scan: Program 2 or more memory channels except scan edge memory channels. • Squelch condition ❍ Scan starts with squelch open For programmed scan: When tuning step is 1 kHz or less: The scan continues until it is stopped manually- it does not pause* even if signals are detected. * The scan is paused when the squelch is closed and then opened (scan resumes after 10 sec. has passed when the scan resume is ON; scan is cancelled when the scan resume is OFF). For select memory scan: Designate 2 or more memory channels as select memory channels. To designate the channel as a select memory channel, choose a memory channel, When tuning step is more than 5 kHz: The scan pauses on each step when the scan resume is ON; not applicable when the scan resume is OFF. then push [SELECT] (F-3) in the scan screen (memory mode) or in the memory list screen. For memory scan: Scan pauses on each channel when the scan resume • Scan resume ON/OFF is ON; not applicable when the scan resume is OFF. You can select the scan to resume or cancel when detecting a signal in scan set mode. Scan resume ON/ OFF must be set before performing a scan. See p. 106 for ON/OFF setting and scan resume condition details. • Scan speed Scan speed can be selected from 2 levels, high or ❍ Scan starts with squelch closed Scan stops when a signal is detected. • If the scan resume is set to ON in scan set mode, the scan pauses for 10 sec. when detecting a signal, then resumes. When a signal disappears while scan is paused, scan resumes 2 sec. later. low, in scan set mode. See p. 106 for details. 105