Kenwood TS-890S Operation Manual - Page 120

Press F5 [SLW.SCN] to display the Program Slow

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10 SCAN ● Examples on the configuration of Program Scan and VFO Scan: • Configure the memory channels for specific band segments such that the checkboxes for P1, P3 and P5 are selected. Next, press F5 [SCAN]. Program Scan starts and scanning is performed in the frequency range registered for the respective channels. • Configure the memory channels for specific band segments such that all the checkboxes are deselected and press F [SCAN]. Or press [VFO/ PRG] to switch the display to "VFO SCAN". VFO Scan is performed on the entire RX frequency band. • The checkbox will remain deselected for memory channels that do not contain any operating data. These checkboxes cannot be selected. • For more details on registering memory channels for specific band segments, please refer to "Configuring the Program Scan Frequency Range" on page 9-4. Switching the Scan Speed The time interval for switching the Program Scan (VFO Scan) frequency can be configured in modes other than FM. 1 Press F3 [-] or F4 [+] while Program Scan (or VFO Scan) is in progress. The scan speed is shown below the frequency display. Program Slow Scan Program Slow Scan is a function that extends the frequency switching interval (performs scan more slowly) using the preconfigured frequency for performing Program Scan (frequency point) and the frequencies before and after this point (segment). Switching slowly between the specified frequency (frequency point) and the corresponding segment allows the communication status to be checked in detail. • To perform Program Slow Scan, register a frequency range to a memory channel for specific band segments in advance. Turning ON/OFF Program Slow Scan To combine the use of Program Slow Scan while Program Scan is running, set Program Slow Scan to ON in advance. • When scanned frequency falls in the segment for Program Slow Scan during Program Scan, "SCAN-SLOW" is displayed on the screen and the speed of frequency switching slows down. Configure in Menu [4-02] "Program Slow Scan" Setting Value Off/ On (default) Configuring the Frequency Points for Program Slow Scan The frequency points for extending the frequency switching interval during Program Slow Scan can be configured as follows. • Up to 5 frequency points can be configured for each memory channel assigned to specific band segments (P0 to P9). • To configure the frequency points, register a band segment to a memory channel for specific band segments in advance. 1 Press [M/V] to switch to the memory channel mode. 2 Press F7 [M.LIST] to display the Memory Channel List screen. The frequency switching interval changes as follows. Scan Speed Display SCAN-SPD1 SCAN-SPD2 SCAN-SPD3 SCAN-SPD4 SCAN-SPD5 SCAN-SPD6 SCAN-SPD7 SCAN-SPD8 SCAN-SPD9 Frequency Switching Interval 10 ms 30 ms 100 ms 150 ms 200 ms 250 ms 300 ms 350 ms 400 ms 3 Press F2 [ ] or F3 [ ], or turn the [MULTI/CH] control to select a memory channel for specific band segments. 4 Press F5 [SLW.SCN] to display the Program Slow Scan screen. .. . 10-2

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●
Examples on the configuration of Program Scan and
VFO Scan:
•
Configure the memory channels for specific band
segments such that the checkboxes for P1, P3 and
P5 are selected. Next, press
F5 [SCAN]
. Program
Scan starts and scanning is performed in the
frequency range registered for the respective
channels.
•
Configure the memory channels for specific band
segments such that all the checkboxes are
deselected and press
F [SCAN]
. Or press
[VFO/
PRG]
to switch the display to
“
VFO SCAN
”
. VFO Scan
is performed on the entire RX frequency band.
•
The checkbox will remain deselected for memory
channels that do not contain any operating data.
These checkboxes cannot be selected.
•
For more details on registering memory channels for
specific band segments, please refer to “
Configuring
the Program Scan Frequency Range
” on page
9-4
.
Switching the Scan Speed
The time interval for switching the Program Scan (VFO Scan)
frequency can be configured in modes other than FM.
1
Press F3 [–] or F4 [+] while Program Scan (or VFO
Scan) is in progress.
The scan speed is shown below the frequency display.
The frequency switching interval changes as follows.
Scan Speed Display
Frequency Switching Interval
SCAN-SPD1
10 ms
SCAN-SPD2
30 ms
SCAN-SPD3
100 ms
SCAN-SPD4
150 ms
SCAN-SPD5
200 ms
SCAN-SPD6
250 ms
SCAN-SPD7
300 ms
SCAN-SPD8
350 ms
SCAN-SPD9
400 ms
Program Slow Scan
Program Slow Scan is a function that extends the frequency
switching interval (performs scan more slowly) using the
preconfigured frequency for performing Program Scan (frequency
point) and the frequencies before and after this point (segment).
Switching slowly between the specified frequency (frequency
point) and the corresponding segment allows the communication
status to be checked in detail.
•
To perform Program Slow Scan, register a frequency range to
a memory channel for specific band segments in advance.
Turning ON/OFF Program Slow Scan
To combine the use of Program Slow Scan while Program Scan is
running, set Program Slow Scan to ON in advance.
•
When scanned frequency falls in the segment for Program Slow
Scan during Program Scan, “SCAN-SLOW” is displayed on the
screen and the speed of frequency switching slows down.
Configure in Menu [4-02]
“
Program Slow Scan
”
Setting Value
Off/ On (default)
Configuring the Frequency Points for Program Slow
Scan
The frequency points for extending the frequency switching
interval during Program Slow Scan can be configured as follows.
•
Up to 5 frequency points can be configured for each memory
channel assigned to specific band segments (P0 to P9).
•
To configure the frequency points, register a band segment to
a memory channel for specific band segments in advance.
1
Press [M/V] to switch to the memory channel mode.
2
Press F7 [M.LIST] to display the Memory Channel
List screen.
3
Press F2 [
] or F3 [
], or turn the [MULTI/CH]
control to select a memory channel for specific
band segments.
4
Press F5 [SLW.SCN] to display the Program Slow
Scan screen.
10 SCAN
10-2