35
9
SUBAUDIBLE TONES
D Setting subaudible tones for tone squelch operation
Separate tone frequencies can be set for tone squelch operation
rather than repeater operation (the same range of tones is avail-
able— see below). Like the repeater tones, these are set in set
mode.
q Select VFO or memory channel.
w Push [A•
FUNC
] + [8•
SET
] to enter set mode.
e Push [∫] or [√] several times until “Ct” ap-
pears when selecting CTCSS, or “dt” ap-
pears when selecting DTCS.
• “ ” flashes when selecting CTCSS, or “ ”
flashes when selecting DTCS.
r Rotate [VOL] to select the desired subaudible tone.
t Push [#•
ENT
] to program the selected tone and exit set
mode.
When
SET MODE
is selected from memory mode.
y Push [C•
MR
] for 1 sec. after [A•
FUNC
] is pushed.
• 3 beeps are emitted.
• VFO mode is selected automatically.
u Push [C•
MR
] for 1 sec. after [A•
FUNC
] is pushed.
• 3 beeps are emitted.
Steps y and u are necessary when overwriting the memory con-
tents permanently. The set tone frequency is used for temporary
operation only, therefore,these steps are not necessary.
• Available CTCSS tone frequency list
67.0
69.3
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
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
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