Stimmen - 7, Durchschnittliche Bewertung: 4.4 ( )

Hersteller: Icom Dateigröße: 4.11 mb Dateiname: ad021781-958a-4429-9b4d-159d26c576a9.pdf Unterrichtssprache:

Therefore, some tone frequencies interference from adjacent tone frequencies. To prevent interference from adjacent tone using the frequencies as in the following table, mended. • Recommended CTCSS frequencies (Unit: Hz) 67.0 69.3 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 192.8 203.5 210.7 218.1 225.7 233.6 241.8 250.3 • Recommended DTCS codes 023 051 114 143 174 251 315 371 445 532 631 723 025 054 115 152 205 261 331 411 464 546 632 731 026 065 116 155 223 263 343 412 465 565 654 732 031 071 125 156 226 265 346 413 466 606 662 734 032 072 131 162 243 271 351 423 503 612 664 743 043 073 132 165 244 306 364 431 506 624 703 754 047 074 134 172 245 311 365 432 516 627 712 SUBAUDIBLE 9 D Setting subaudible Separate tone frequencies rather than repeater tones is available— see right these are set in SET MODE. q Select VFO or memory channel. w Push [A• FUNC] , then push [8• SET] to enter SET MODE. e Push [ Y YY] or [ Z ZZ] several times until “Ct” appears when se lecting CTCSS, or “dt” appears when selecting •“ ” blinks when selecting CTCSS, or “ D ” blinks when selecting DTCS. r Rotate [VOL] to select the desired subaudible tone. t Push [.• ENT ] (or [D• CLR] ) to program the selected tone and exit SET MODE. • The recommended CTCSS frequencies or DTCS codes are shown at previous page. When SET MODE is selected from memory The tone squelch frequency memory channel unless you follow y and u. y Push [A• FUNC] , then push and hold [C• MR] for 1 sec. to transfer the contents to VFO. • 3 beeps are emitted. • VFO mode is selected automatically. u Push [A• FUNC] , then push and hold [C• MR] for 1 sec. • 3 beeps are emitted. • Available CTCSS tone frequency list (unit: Hz) 67.0 69.3 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 136.5 141.3 146.2 151.4 156.7 159.8 162.2 165.5 167.9 171.3 173.8 177.3 179.9 183.5 186.2 189.9 192.8 196.6 199.5 203.5 206.5 210.7 218.1 225.7 229.1 233.6 241.8 250.3 254.1 9 9 9 ¦ Pocket beep This function listens for subaudible a “common pager” to inform when you were away from the D Waiting for a call from a specific station q Set the operating frequency. w Set the desired CTCSS tone frequency or SET MODE. • See p. 35 for programming details. e Push [A• FUNC] , then push [1• TONE] . • Repeat several times until “ ” appears when CTCSS, or “ D ” appears when DTCS is selected. Push CTCSS DTCS FUNC A TONE 1 r Push [A• FUNC] , then push [2• P. BEEP] to activate the pocket beep function. •“ ” appears. Push CTCSS DTCS FUNC A P. BEEP 2 t When a signal with the matching transceiver emits beep tones . ” • Beep tones sound for 30 sec. and “ ” blinks. To stop the beeps manually, push any key. “ ” continues blinking until step y is operated. CTCSS DTCS y Push [PTT] to answer. • “ ” disappears and cancels the pocket beep function automatically. SUBAUDIBLE 9 ¦ Tone scan By monitoring a signal on or using pocket beep or r When the CTCSS tone frequency tone squelch function, you matched, the squelch opens necessary to access a repeater code is temporarily programmed such as memory or call channel. q Set the frequency to be checked for • The tone scan pauses when a CTCSS tone code. DTCS code is detected. w Push [A• FUNC] , then push [1• TONE] . • The decoded CTCSS tone frequency or 3-digit • Repeat several times to select the type of tone to used for the tone encoder or tone encoder/decoder (One of “ ,” “ ” or “ D ” appears) on the selected tone condition or type in step w. • Tone scan may be used even if the tone condition or type - No indication: Cannot be used for operation. selected. -“ ” : CTCSS tone encoder -“ FUNC A TONE1 ” : CTCSS tone encoder/decoder Push -“ D ” : DTCS tone encoder/decoder t Push [D• CLR] to stop the scan. e Push [A• FUNC] , then push [3• T. SCAN] to start the tone scan. • To change the scanning direction, push [ Y YY] or [ Z ZZ] . Push FUNC A T. SCAN 3 9 38 10 PAGER/CODE SQUELCH ¦ Pager function This function uses DTMF codes for paging and can be used as a “message pager” to confirm you of a caller’s identification even when you leave the transceiver temporarily unattended. ¦ Code programming D Before programming The pager and code squelch functions require ID codes and a group code. These codes are 3-digit DTMF codes and must be written into the code channels before operation. q Decide the ID code of each transceiver and a group code for your group. w Decide whether you want to return to normal operation or code squelch operation after a connection is made. e Program the ID code, group code and transmit codes (other station’s codes) as below. D Code channel assignment *Channel CP automatically memorizes an ID code when receiving a pager call. The contents in channel CP cannot be changed manually. Pager selective code (push [PTT]) Beep Beep Beep Answer back (manual) Beep Beep Beep Set both transceivers to ei...

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