6-2. tone frequency, Setting, Release – Kenwood TM-3530A User Manual
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4-6-2. Tone frequency
(TM-3530A/2570A/2550A/2530A only)
(The tone unit TU-7 option is required for this function.)
1. Setting
0Turn the MEMORY CHANNEL selector to select the
desired memory channel.
(When in the key mode you may ignore this step.)
® Press the TONE switch. The display will indicate the
CTCSS tone frequency, or"---------- ".
d) Turn the MEMORY CHANNEL selector to select a tone
frequency from the 38 possible frequencies. The pT]
indicator will light.
0To store the tone frequency into a memory channel,
press the key.
(This step may be ignored when in the key mode.)
® Press the TONE switch to return to the frequency dis
play mode. When transmission is begun in this mode,
the tone frequency currently selected will be transmit
ted.
Example: To store tone frequency 88.5 Hz in memory
CH 5
© Set the M.CH switch to memory mode (so that the
MEMORY CHANNEL selector is illuminated) and turn
the MEMORY CHANNEL selector to display "5" in the
memory channel display indicator.
© Press the TONE switch.
©Turn the MEMORY CHANNEL selector to display
"88.5 Hz" in the tone frequency display. The indi
cator will light.
© Press the key, to complete the storage of the tone
frequency.
© Press the TONE switch to return to normal frequency
display mode.
2. Release
© Instead of step © above, press the key or rotate
the MEMORY CHANNEL selector to display "---------- ".
The indicator will go OFF.
©To release the tone frequency stored in memory,
press the key.
Available CTCSS tone frequencies
Hz
Hz
Hz
67.0
114.8
192.8
71.9
118.8
203.5
74.4
123.0
210.7
77.0
127.3
218.1
79.7
131.8
225.7
82.5
136.5
233.6
85.4
141.3
241.8
88.5
146.2
250.3
91 5
151.4
94.8
156.7
97.4
162.2
100.0
167.9
103.5
173.8
107.2
179.9
110.9
186.2
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