Radio Shack PRO-2067 - Manual (Page 34)

34
To change the frequency step while
moving between frequencies within a
search band, repeatedly press
STEP .
Or, follow these steps to change the
frequency step within a specific bank.
1. Press SEARCH .
2. Select a bank.
3. Turn SQUELCH fully counterclock-
wise until the indicator points to
MIN .
4. Repeatedly press STEP until you
reach the desired step.
5. Turn SQUELCH clockwise and
leave it set to a point just after the
hissing sound stops.
USING THE
ATTENUATOR
To reduce interference or noise
caused by strong signals, you can re-
duce the scanner’s sensitivity to these
signals (called attenuation). You can
set attenuation for each of the scan-
ner’s channels.
Note: If you turn on this feature, the
scanner might not receive weak sig-
nals.
To reduce the scanner’s sensitivity on
the current channel, repeatedly press
ATT until A appears. To turn off attenu-
ation, press ATT again. A disappears.
TURNING THE KEY TONE
ON AND OFF
Each time you press any of the scan-
ner’s keys, the scanner sounds a
tone. Follow these steps to turn the
scanner’s key tone off or on.
1. If the scanner is on, turn VOLUME
counterclockwise until it clicks to
turn the scanner off.
2. Turn VOLUME clockwise to turn
the scanner on. Welcome To
Multi-System Trunking
appears.
3. While Welcome To Multi-
System Trunking appears,
press 1 to turn on the key tone or
2 to turn it off.
Range (MHz)
Search Step
(kHz)
29.000-54.000 5, 10, 15, 20,
25, 30, 50, 100
108.000-136.9875 12.5, 25, 50,
100
137.000-174.000 5, 10, 15, 20,
25, 30, 50, 100
380.000-512.000 12.5, 25, 50,
100
806.000-823.9875 12.5, 25, 50,
100
849.000-868.9875 12.5, 25, 50,
100
894.000-960.000 12.5, 25, 50,
100
20-196a.fm Page 34 Friday, June 2, 2000 3:48 PM