Icom IC-2730A Instruction Manual - Page 25
DTCS Code, Default: 023, DTCS Polarity, Default: BOTH N, Tuning step, Tuning steps kHz, Backlight
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MENU MODE 2 DTCS Code (Default: 023) Select a DTCS (both encoder/decoder) code for the DTCS squelch. A total of 104 codes (023~754) are selectable. • DTCS codes 023 054 125 165 245 274 356 445 506 627 732 025 065 131 172 246 306 364 446 516 631 734 026 071 132 174 251 311 365 452 523 632 743 031 072 134 205 252 315 371 454 526 654 754 032 073 143 212 255 325 411 455 532 662 036 074 145 223 261 331 412 462 546 664 043 114 152 225 263 332 413 464 565 703 047 115 155 226 265 343 423 465 606 712 051 116 156 243 266 346 431 466 612 723 053 122 162 244 271 351 432 503 624 731 DTCS Polarity (Default: BOTH N) Select the DTCS polarity to use for transmitting and receiving. • BOTH N: TX and RX polarity are Normal. • TN-RR: TX polarity is Normal, RX polarity is Reverse. • TR-RN: TX polarity is Reverse, RX polarity is Normal. • BOTH R: TX and RX polarity are Reverse. Tuning step (Default: 5.0) When you rotate [DIAL] in the VFO mode, the frequency changes in the selected tuning step. The selected tuning step is also used for a VFO mode scan. Tuning steps (kHz): 2 5, 6.25, 8.33*, 10, 12.5, 15, 20, 25, 30, 50, or AUTO* *Appears only when the AIR band is selected. • In the AIR band, you can select only "8.33," "25" or "AUTO." (Default: AUTO) • The default settings may differ, depending on your transceiver's version. MENU MODE Backlight (Default: 4) Set the backlight brightness level to between 1 (Dark) and 4 (Bright). Priority scan (Default: OFF) Starts or stops the Priority scan. • OFF: Stops the Priority scan. • ON: Starts the Priority scan. When a signal is received on the priority channel, the channel is automatically selected. • BELL: Starts the Priority scan. When a signal is received on the Priority channel, beeps sound, and the " " icon blinks on the display. 20