![background image](http://html1.mh-extra.com/html/icom/ic-f25sr/ic-f25sr_instruction-manual_4218067019.webp)
14
3
BASIC OPERATION
3
r
Push
[PTT]
twce to choose the 2 (10 dgt) of the tone number
28.
t
Push
[Upper]
(2 short beeps are emtted,) then push
[PTT]
eght
tmes to choose the 8 (1 dgt) of the tone number 28.
y
Push
[Upper]
to complete the settng.
• A long beep and 3 short beeps are emtted.
u
Turn power OFF, then ON agan.
• Available CTCSS tone list
(Hz)
Freq.
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
No.
01
02
03
04
05
06
07
08
09
10
Freq.
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
No.
11
12
13
14
15
16
17
18
19
20
Freq.
131.8
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
No.
21
22
23
24
25
26
27
28
29
30
Freq.
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
No.
31
32
33
34
35
36
37
38
39
40
Freq.
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
OFF
No.
41
42
43
44
45
46
47
48
49
50
00
• Confirmation beep list
Push [PTT] Confirmation beep
�
�
� �
� � �
� � � �
Push [PTT] Confirmation beep
� � � � �
�
� �
� � �
� � � �
No push
1 (Once)
2 (Twice)
3 (Third)
4 (Fourth)
5 (Fifth)
6 (Sixth)
7 (Seventh)
8 (Eighth)
9 (Ninth)
l
: Short beep
: Long beep