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68
9.Convenient Functions
[ 9-7 Sweep Scan
)
Sweep Scan is a function that indicates received signal levels while scanning
during channel scope operation. Even if you move to the next channel, the
received level of the previous channel will remain on the display. There are three
types of Sweep Scan:
Band Scan, Programmed Scan and Memory Scan, the same as normal scan
functions.
t.I.,>/
0
1.Press the
(jpii}
key while operating channel scope.
Sweep Scan starts. The transceiver sweep scans by the pre-selected channel
step. While the Sweep Scan function is operating, the decimal point blinks and
when the transceiver receives a signal at an indicated frequency, it receives the
signal and will then continue scanning in accord with the selected scan function.
Q.,.,
~
t.I.,>/
0
2.By pressing the [PTT], ~ , ~ or the
(l!!Jj[J
key, the transceiver will
return to channel scope operation.
•How to view the level of Sweep Scan
Example: Sweep scanning in the up direction (when the channel step is 20kHz)
l
~FO
Iii
...
SS
~I
·100KHz
- 1 ·
--::.J•1J•111• . .
•111•11lu•L- ... ---•111IL
--1-100KHz
·60KHz
1
[
J [
I
I
BOKHz
-60KHz
.
.
I
60KHz
I
'------40-K-H
1
z ,_
-l-40
1
_K_H_z _ _ _,
·20KHz 20KHz
I ndlcated frequency
Indicates the received signal level while frequency increases by one step.
The frequency levels will be displayed from the right side by one tuning step
while sweep scanning, and the levels will move to the left in order. When the
transceiver is scanning frequencies in a downward direction, the levels will be
indicated vice versa.
While scanning, the T icon will not move.
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