D Dtcs Operation - Icom IC-7000 Instruction Manual

4
RECEIVE AND TRANSMIT

D DTCS operation

DTCS function is an another method of communications
using selective calling. Only received signals having a
matching 3-digit code will open the squelch.
q Push [MODE] one or more times to select FM
mode.
w Select M-3.
• Hold down [MENU/GRP] for 1 second once or twice
to select the menu group M.
• Push [MENU/GRP] momentarily one or more times
to select the menu M-3.
e Push [F-3 TON] once or twice to turn the DTCS
function ON.
• " " appears.
r Hold down [F-3 TON] for 1 second to enter the
FM tone Set mode.
• The selected DTCS code appears.
• Other tone functions can be set by pushing [F-1
TON].
t Rotate [DIAL] to set the desired DTCS code
and push [F-4 POL] several times to select the
desired code polarity.
NN : Normal polarity is used for both transmit
and receive.
NR : Nor mal polar ity is used for transmit,
reversed polarity is used for receive.
RN : Reversed polarity is used for transmit,
normal polarity is used for receive.
RR : Reversed polarity is used for both transmit
and receive.
• Hold down [F-3 DEF] for 1 second to select the
default code and polarity.
• Push [Z(
menu / grp
y Communicate in the usual manner.
• Hold down [PTT] to transmit; release [PTT] to receive.
61
)] to exit the FM tone Set mode.
[MENU/GRP] [F-3]
• Available tone codes
023 072 152 244
025 073 155 245
026 074 156 246
031 114 162 251
032 115 165 252
036 116 172 255
043 122 174 261
047 125 205 263
051 131 212 265
053 132 223 266
054 134 225 271
065 143 226 274
071 145 243 306
[F-4] [DIAL]
311 412 466 631
315 413 503 632
325 423 506 654
331 431 516 662
332 432 523 664
343 445 526 703
346 446 532 712
351 452 546 723
356 454 565 731
364 455 606 732
365 462 612 734
371 464 624 743
411 465 627 754