Icom IC-7100 Instruction Manual

Also see for IC-7100: Finger touch operation Specification Basic Manual Service manual Advanced instructions

Contents

Icom IC-7100 Instruction Manual Manual pdf 39 page image

4 RECEIVE AND TRANSMIT4-23Previous viewThe DTCS function is another method of communica-tions using selective calling. Only received signals hav-ing a matching 3-digit code will open the squelch.Select the desired frequency band. (p. 35)qOn the Mode selection screen, touch “FM” to selectwthe FM mode.Pushe MENU (C) one or more times to select the“M-2” screen (M-2 menu).Touch [TONE](r D) one or more times to turn ON theDTCS function.• “DTCS” appears.• Touch [TONE](D) to toggle between “TONE,” “TSQL,”“DTCS” and OFF (icon disappears).Touch [TONE](t D) for 1 second to display the “TONE”screen.• “DTCS Code” appears.Rotate the Dial to select the desired DTCS codeynumber. And touch [POL](D) to select the desiredcode polarity.NN: Normal polarity is used for both transmit andreceive. (Default)NR: Normal polarity is used for transmit, reversedpolarity is used for receive.RN: Reversed polarity is used for transmit, normalpolarity is used for receive.RR: Reversed polarity is used for both transmit andreceive.• If desired, touch [DEF] for 1 second to reset to the defaultsetting.Pushu MENU (C) to exit the “TONE” screen.Communicate in the usual manner.i• The tone squelch opens only when you receive a signalcontaining a matching subaudible tone.• Subaudible tones are superimposed on your transmit sig-nal.DTCS operation• Available DTCS codes023 054 125 165 245 274 356 445 506 627 732025 065 131 172 246 306 364 446 516 631 734026 071 132 174 251 311 365 452 523 632 743031 072 134 205 252 315 371 454 526 654 754032 073 143 212 255 325 411 455 532 662036 074 145 223 261 331 412 462 546 664043 114 152 225 263 332 413 464 565 703047 115 155 226 265 343 423 465 606 712051 116 156 243 266 346 431 466 612 723053 122 162 244 271 351 432 503 624 731Touch [TONE]for 1 secondDTCS iconTouch for 1 secondto reset to defaultDTCS code DTCS polarity