Icom IC-U20SR Operating Manual page 21

5
OTHER FUNCTIONS
Channel Set mode operation
5. Setting a DTCS code
11� Push [▲] or [▼] to select the desired DTCS code number.
12� Push [CH/SET] to set the number�
• DTCS code number list
No. Code
01/101 023 21/121
02/102 025 22/122
03/103 026 23/123
04/104 031 24/124
05/105 032 25/125
06/106 036 26/126
07/107 043 27/127
08/108 047 28/128
09/109 051 29/129
10/110 054 30/130
11/111 065 31/131
12/112 071 32/132
13/113 072 33/133
14/114 073 34/134
15/115 074 35/135
16/116 114 36/136
17/117 115 37/137
18/118 116 38/138
19/119 125 39/139
20/120 131 40/140
L When you select No� 01-84, the code polarity is Normal�
When you select No� 101-184, the code polarity is Inverse�
Recommended DTCS codes
023 054 116
025 065 125
026 071 131
031 072 132
032 073 134
043 074 143
047 114 152
051 115 155
When you want to change another channel setting:
➥Go to ʽ1. Selecting a channelʼ on page 5-3.
When you want to exit the Channel Set mode:
➥Go to ʽ6. Exiting the Channel Set modeʼ below.
6. Exiting the Channel Set mode
13� Push [ ] to turn OFF the transceiver, save the settings, and exit the Channel Set mode�
TIP: You can check your current channel information by following the steps�
1� Turn OFF the transceiver�
2� Push [▲] and [ ] to enter Channel Information mode�
• Displays the current CTCSS tone number, the DTCS code number and frequency number�
No. Code No. Code
132 41/141 271
134 42/142 306
143 43/143 311
152 44/144 315
155 45/145 331
156 46/146 343
162 47/147 346
165 48/148 351
172 49/149 364
174 50/150 365
205 51/151 371
223 52/152 411
226 53/153 412
243 54/154 413
244 55/155 423
245 56/156 431
251 57/157 432
261 58/158 445
263 59/159 464
265 60/160 465
156 243 306
162 244 311
165 245 315
172 251 331
174 261 343
205 263 346
223 265 351
226 271 364
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No. Code No.
61/161 466 81/181
62/162 503 82/182
63/163 506 83/183
64/164 516 84/184
65/165 532 OF
66/166 546
67/167 565
68/168 606
69/169 612
70/170 624
71/171 627
72/172 631
73/173 632
74/174 654
75/175 662
76/176 664
77/177 703
78/178 712
79/179 723
80/180 731
365 445 546 654
371 464 565 662
411 465 606 664
412 466 612 703
413 503 624 712
423 506 627 723
431 516 631 731
432 532 632 732
5-5
Code
732
734
743
754
OFF
734
743
754