Icom IC-R6 Instruction Manual page 63

D Tone frequency
Selects a subaudible tone frequency for tone squelch opera-
tion. A total of 50 tone frequencies (67.0–254.1 Hz) are
selectable.(default: 88.5 Hz)
• Available subaudible tone frequencies
67.0 79.7 94.8 110.9 131.8
69.3 82.5 97.4 114.8 136.5
71.9 85.4 100.0 118.8 141.3
74.4 88.5 103.5 123.0 146.2
77.0 91.5 107.2 127.3 151.4
D DTCS code
Selects a DTCS code for DTCS squelch operation. A total of
104 codes (023–754) are selectable.
• Available DTCS code
023 054 125 165 245
025 065 131 172 246
026 071 132 174 251
031 072 134 205 252
032 073 143 212 255
036 074 145 223 261
043 114 152 225 263
047 115 155 226 265
051 116 156 243 266
053 122 162 244 271
156.7 171.3 186.2 203.5 229.1
159.8 173.8 189.9 206.5 233.6
162.2 177.3 192.8 210.7 241.8
165.5 179.9 196.6 218.1 250.3
167.9 183.5 199.5 225.7 254.1
(default: 023)
274 356 445 506 627 732
306 364 446 516 631 734
311 365 452 523 632 743
315 371 454 526 654 754
325 411 455 532 662
331 412 462 546 664
332 413 464 565 703
343 423 465 606 712
346 431 466 612 723
351 432 503 624 731
D DTCS polarity
Selects the DTCS polarity between normal and reverse.
D VSC
This function is useful when you don't want unmodulated
signals pausing a scan. When the voice squelch control
function is activated, the receiver checks received signals
for voice components. If a received signal includes voice
components, and the tone of the voice components changes
within 1 second, scan pauses (or stops). If the received
signal includes no voice components or the tone of the
voice components does not change within 1 second, scan
resumes.
9
SET MODE
(default: NORMAL)
9
(default: OFF)
50