8 SELECTIVE CALL
CTCSS FREQ. ID SCAN
This function scans through all CTCSS frequencies to identify the incoming CTCSS frequency on the received signal. You may find this useful when you cannot recall the CTCSS frequency that the other persons in your group are using.
1While the CTCSS function is ON, press [F], [TONE] (1 s) to start the CTCSS Freq. ID Scan function.
•To reverse the scan direction, turn the Tuning control or press [
]/ [
].
•To quit the function, press [
] or [PTT].
•When a CTCSS frequency is identified, the identified frequency appears and blinks.
2Press [
] or [MNU] to program the identified frequency in place of the current CTCSS frequency. Otherwise, press [
] if you do not want to program the identified frequency.
•Turn the Tuning control or press [
]/ [
] while the identified frequency is blinking to resume scanning.
Available CTCSS frequencies
No. | Freq. | No. | Freq. | No. | Freq. | No. | Freq. | |
(Hz) | (Hz) | (Hz) | (Hz) | |||||
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01 | 67.0 | 12 | 97.4 | 23 | 141.3 | 34 | 206.5 | |
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02 | 69.3 | 13 | 100.0 | 24 | 146.2 | 35 | 210.7 | |
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03 | 71.9 | 14 | 103.5 | 25 | 151.4 | 36 | 218.1 | |
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04 | 74.4 | 15 | 107.2 | 26 | 156.7 | 37 | 225.7 | |
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05 | 77.0 | 16 | 110.9 | 27 | 162.2 | 38 | 229.1 | |
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06 | 79.7 | 17 | 114.8 | 28 | 167.9 | 39 | 233.6 | |
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07 | 82.5 | 18 | 118.8 | 29 | 173.8 | 40 | 241.8 | |
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08 | 85.4 | 19 | 123.0 | 30 | 179.9 | 41 | 250.3 | |
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09 | 88.5 | 20 | 127.3 | 31 | 186.2 | 42 | 254.1 | |
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10 | 91.5 | 21 | 131.8 | 32 | 192.8 |
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11 | 94.8 | 22 | 136.5 | 33 | 203.5 |
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Note:
◆Received signals are monitored through the speaker while scanning is in progress.
◆CTCSS Freq. ID Scan does not scan the tone if a signal is not detected.
◆If the CTCSS function is activated for both the A and
DCS
DCS is similar to CTCSS. However, instead of using an analog audio tone, it uses a continuous sub- audible digital waveform that represents a
USING DCS
Press [TONE] until “DCS” appears.
•Each time you press [TONE], the icon cycles as
follows: “
” (TONE) ➞ “CT” (CTCSS) ➞ “DCS” (DCS) ➞ “ ” (OFF) ➞ “
” (TONE).
When the DCS function is ON, you will hear calls only when the selected DCS code is received. To answer the call, press and hold the PTT switch, then speak into the microphone.
Note: You cannot use the DCS function and CTCSS/ Tone functions simultaneously. Switching the DCS function ON after having activated the CTCSS/ Tone functions deactivate the CTCSS/ Tone functions.
SELECTING A DCS CODE
1While in DCS mode {above}, press [F], [TONE].
• The current DCS code appears.
2Turn the Tuning control or press [
]/ [
] to select your desired DCS code.
•The available DCS codes are shown in the following table.
023 | 065 | 132 | 205 | 255 | 331 | 413 | 465 | 612 | 731 |
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025 | 071 | 134 | 212 | 261 | 332 | 423 | 466 | 624 | 732 |
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026 | 072 | 143 | 223 | 263 | 343 | 431 | 503 | 627 | 734 |
031 | 073 | 145 | 225 | 265 | 346 | 432 | 506 | 631 | 743 |
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032 | 074 | 152 | 226 | 266 | 351 | 445 | 516 | 632 | 754 |
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036 | 114 | 155 | 243 | 271 | 356 | 446 | 523 | 654 |
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043 | 115 | 156 | 244 | 274 | 364 | 452 | 526 | 662 |
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047 | 116 | 162 | 245 | 306 | 365 | 454 | 532 | 664 |
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051 | 122 | 165 | 246 | 311 | 371 | 455 | 546 | 703 |
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053 | 125 | 172 | 251 | 315 | 411 | 462 | 565 | 712 |
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054 | 131 | 174 | 252 | 325 | 412 | 464 | 606 | 723 |
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3Press [
] or [MNU] to store the new setting. Otherwise, press [
] or [PTT] to cancel.
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