Alinco DR-510E - CALL Priority Scan; Tone and Squelch Settings; Tone Frequency Selection

C. CALL PRIORITY SCAN
1. Store the desired frequency for
Operation in Memory Channel
"C".
2. Press the CALL key and then
the PRI key.
3. The tranceiver will scan the VFO
for 1 second and the CALL
Channel for 5 seconds alter-
nately.
TONE FREQUENCY
SELECTION
To select a Tone (CTCSS) Frequen
cy, press the VFO/M key and select
the VFO mode, then press the
TONE key. The display will indicate
a Tone Frequency in Hz.
Select the desired Tone Frequency
using the microphone UP/DOWN
buttons or the Main Dial.
There are 37 CTCSS Tone Fre-
quencies available as shown below.
Press any key or the microphone
PTT Switch to retum to the receiver
frequency display. The subaudible
tone will be transmitted whenever
the PTT switch is depressed.
Subaudible Tone Chart
Hz Hz
Hz
Hz
Hz Hz
67.0
85.4
107.2
131.8
162.2 203.5
71.9
88.5
110.9
136.5 167.9
210.7
74.4
91.5
114.8 141.3
173.8
218.1
77.0 94.8
118.8
146.2 179.9
225.7
79.7 100.0
123.0
151.4 186.2
233.6
82.5 103.5
127.3
156.7 192.8
241.8
250.3
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