Dtcs Polarity Setting - Icom IC-R6 Instruction Manual

• Available 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
NOTE: The receiver has 50 tone frequencies and conse-
quently their spacing is narrow compared to units having
38 tones. Therefore, some tone frequencies may receive
interference from adjacent tone frequencies.
• Available DTCS codes
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
(unit: Hz)
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
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
TONE SQUELCH AND POCKET BEEP
D DTCS polarity setting
As well as the code setting, the polarity setting is also avail-
able for DTCS operation. When a different polarity is set, the
DTCS never releases the audio mute, even if a signal with
matched code number is received.
q Hold down [SET](TS) for 1 second to enter the Set mode.
w Rotate [DIAL] to select the "EXPAND" item.
e While holding down [FUNC], rotate [DIAL] to turn the
Expand set mode ON.
r Rotate [DIAL] to select the "DTCS P" item.
[DIAL]
t While holding down [FUNC], rotate [DIAL] to select either
normal (NORMAL) and reverse (REV) polarity.
Normal polarity
y Push [SET](TS) to exit the Set mode.
8
After 1 sec.
Reverse polarity
8
42