User's Manual Part 2

33
9
SUBAUDIBLE TONES
9
Separate tone frequencies can be set for tone squelch oper-
ation rather than repeater operation (the same range of tones
is available— see right below). Like the repeater tones, these
are set in SET MODE .
q Select VFO or memory channel.
w Push [A•
FUNC ], then push [8• SET ] to enter SET MODE .
e Push [
Y
Y
] or [
ZZ
] several times until “Ct” appears when se-
lecting CTCSS, or “dt” appears when selecting DTCS.
•“ ” blinks when selecting CTCSS, or “ ” blinks when selecting
DTCS.
r Rotate [VOL] to select the desired subaudible tone.
t Push [✱•
ENT ] (or [D• CLR ]) to program the selected tone
and exit SET MODE .
When
SET MODE is selected from memory mode.
y Push [A• FUNC ], then push [C• MR ] for 1 sec. to transfer the
contents to VFO.
•3 beeps are emitted.
• VFO mode is selected automatically.
u Push [A• FUNC ], then push [C• MR ] for 1 sec.
•3 beeps are emitted.
Steps y and u are necessary when overwriting the memory
contents permanently. The set tone frequency is used for
temporary operation only, therefore, these steps are not nec-
essary.
•Available CTCSS tone frequency list (unit: Hz)
67.0
69.3
71.9
74.4
77.0
85.4
88.5
91.5
94.8
97.4
100.0
103.5
79.7
82.5
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
D
D Setting subaudible tones for tone squelch operation