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20-428 Owner's Manual
• You can copy and save a frequency into a specified bank, channel, or priority channel when the
scanner finds an active frequency. See "Using Frequency Copy" to save the frequency. The frequency
copy works only in search banks 1 through 6.
• While the scanner is searching, you can use the seek search by pressing FUNC then 7. Seek
Search ON. appears on the bottom line about 2 seconds. When Seek Search ON. disappears, the
scanner displays S mark. The scanner stops at an active frequency for five seconds and restarts
searching automatically. The scanner repeats this operation.
You can set Zeromatic on or off by pressing FUNC then 0. Press FUNC then 0 again to reverse the
Zeromatic setting. Whenever this feature is turned on, Zeromatic ON. briefly appears then ZM
appears at the right of the second line and the scanner stops at the correct frequency. When you
turn this feature off, ZM changes to small caps (zm) and the scanner stops when it detects an active
signal. Zeromatic functions only in search banks 3, 4, 5 and 6.
There are several group banks in SR3 Police/Fire and SR5 Amateur bands. You can turn off or on
the groups by pressing the group numbers. For example to turn off 0, press 0.
In the Air and Limit search bands, press FUNC then press /¥ to start searching up from the lowest
frequency or press ¥/ to start searching down from the highest frequency.
Note: If you press PAUSE while searching, the scanner stops searching and *** PAUSED ***
appears. Press PAUSE again, and the scanner resumes searching.
manually tuning a frequency
You can manually set the scanner to move through all receivable frequencies, or select a specific
frequency as a starting point.
1. Press TUNE. The currently-tuned frequency, *** PAUSED ***, and Fine Tune Mode appear.
2. Use the number keys to enter the frequency where you want the scanner to start.
3. Press ENT.
4. Press PAUSE. The scanner starts the tune operation. To change the tune direction, press /¥ or ¥/
to tune up or down. When the scanner finds an active frequency, it stops on the frequency.
5. You can press FUNC TUNE while the scanner is stopped on a frequency in MANUAL mode to
begin the TUNE function from that frequency. For example, if the scanner is stopped in MANUAL
mode on channel 144 with frequency 145.31000 MHz, pressing FUNC TUNE will enter TUNE mode
and automatically set the TUNE frequency for 145.31000 MHz.
listening to the weather band
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