Справочник Пользователя для ICOM 318200
50
4
RECEIVE AND TRANSMIT
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The tone squelch opens only when you receive a sig-
nal containing a matching subaudible tone. You can
silently wait for calls from others using the same tone.
nal containing a matching subaudible tone. You can
silently wait for calls from others using the same tone.
q Push [AM/FM] once or twice to select the FM
mode.
w Push [MENU] to display the “M1” screen (Menu 1).
e Push [TON](F-4) one or more times to turn ON the
Tone Squelch function.
s
r Hold down [TON](F-4) for 1 second to display the
“TON” screen (Tone).
s
t Rotate [DIAL] to select the desired tone squelch
frequency. (See the table shown below.)
s
ting, if desired.
y Push [MENU] to save, and exit the “TON” screen.
u Communicate in the usual manner.
s
(Unit: Hz)
67.0
69.3
71.9
74.4
77.0
79.7
82.5
69.3
71.9
74.4
77.0
79.7
82.5
0
85.4
0
88.5
0
91.5
0
94.8
0
97.4
100.0
103.5
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
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
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
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
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
218.1
225.7
229.1
233.6
241.8
250.3
254.1
[TON]
[F-3]
[AM/FM]
[DIAL]
[MENU]
D U P
A G C
A F C
T O N
S C P
M 1
TON
S C A N
T O N
8 8 . 5 H z
T S Q L T o n e
Hold down