Kenwood TH-G71A User Manual - Page 39

Automatic Tone Frequency ID

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Note: ◆ Skip steps 3 to 5 if you have already programmed the appropriate CTCSS frequency. ◆ You can select a separate tone frequency for the CTCSS and Tone functions. ◆ You cannot use the CTCSS and Tone functions simultaneously. Switching the CTCSS function ON after activating the Tone function deactivates the Tone function. ◆ If you select a high tone frequency, receiving audio or noise that contains the same frequency portions may cause CTCSS to function incorrectly. To prevent noise from causing this problem, select an appropriate noise squelch level {page 8}. Freq. (Hz) 67.0 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 Freq. (Hz) ņ97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 Freq. (Hz) 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 Freq. (Hz) 192.8 203.5 210.7 218.1 225.7 233.6 241.8 250.3 ■ Automatic Tone Frequency ID This function automatically identifies the incoming tone frequency on a received signal. 1 1 Select the desired band. 2 2 Press [F], [6] (1 s) to activate the function. • The current tone frequency appears and the 1 Hz 3 decimal blinks. 1 4 5 2 6 • When a signal is received, the transceiver begins scanning through all tone frequencies in order to 7 identify the incoming tone frequency. • When the tone frequency is identified, the identified 8 frequency appears and blinks. To continue scanning, turn the Tuning control. 9 10 11 • The identified frequency is programmed in place of 12 the currently set CTCSS frequency. 3 Press any key other than [LAMP] and [MONI] to 13 quit the function. 14 Note: Received signals are audible while scanning is in progress. 15 33

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Note:
◆
Skip steps 3 to 5 if you have already programmed the appropriate
CTCSS frequency.
◆
You can select a separate tone frequency for the CTCSS and Tone
functions.
◆
You cannot use the CTCSS and Tone functions simultaneously.
Switching the CTCSS function ON after activating the Tone function
deactivates the Tone function.
◆
If you select a high tone frequency, receiving audio or noise that
contains the same frequency portions may cause CTCSS to function
incorrectly.
To prevent noise from causing this problem, select an
appropriate noise squelch level {page 8}.
■
Automatic Tone Frequency ID
This function automatically identifies the incoming
tone frequency on a received signal.
1
Select the desired band.
2
Press
[F]
,
[6] (1 s)
to activate the function.
•
The current tone frequency appears and the 1 Hz
decimal blinks.
•
When a signal is received, the transceiver begins
scanning through all tone frequencies in order to
identify the incoming tone frequency.
•
When the tone frequency is identified, the identified
frequency appears and blinks.
To continue
scanning, turn the
Tuning
control.
•
The identified frequency is programmed in place of
the currently set CTCSS frequency.
3
Press any key other than
[LAMP]
and
[MONI]
to
quit the function.
Note:
Received signals are audible while scanning is in progress.
67.0
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
｠
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
162.2
167.9
173.8
179.9
186.2
192.8
203.5
210.7
218.1
225.7
233.6
241.8
250.3
Freq. (Hz)
Freq. (Hz)
Freq. (Hz)
Freq. (Hz)
2
1