ICOM IC-7000 说明手册

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页码 166
64
4
RECEIVE AND TRANSMIT
4
Some repeaters require subaudible tones to be ac-
cessed. Subaudible tones are superimposed over
your normal signal and must be set in advance. The
transceiver has 50 tones from 67.0 Hz to 254.1 Hz.
Each memory channel can store a different subaudi-
ble tone frequency.
q Select M
M--3
3.
w Push 
[F-3 
T
TO
ON
N
]
once or twice to turn the tone en-
coder ON.
• “TONE” appears.
e Push and hold 
[F-3 
T
TO
ON
N
]
for 1 sec. to enter the FM
tone set mode.
• The selected tone frequency appears.
• Other tone functions can be set by pushing 
[F-1 
T
TO
ON
N
]
.
r Rotate 
[DIAL]
to set the desired subaudible tone
frequency.
• See table at right for available tone frequencies.
t Push 
[
Z
Z
(
MENU
/
GRP
)]
to exit the FM tone set mode.
Store repeater tone frequencies and ON/OFF settings
in memory channels for easy recall. The transceiver’s
repeater tone frequency is set to 88.5 Hz by default.
This can be changed if desired.
• Available tone squelch frequencies
(Unit: Hz)
[DIAL]
[MENU/GRP]
[F-3]
[F-1]
CONVENIENT
• Push and hold 
[MENU/GRP]
for 1 sec. once or twice
to select the menu group M
M.
• Push 
[MENU/GRP]
momentarily one or more times to
select the menu M
M--3
3.
D
Repeater tone frequency
67.0
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
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