Icom IC-R20 Instruction Manual - Page 39
Memory Channels
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6 MEMORY CHANNELS ■ General description The receiver has 1050 memory channels including 50 scan edge memory channels (25 pairs) for storage of often-used frequencies. And a total of 26 memory banks, A to Z are available for usage by group, etc. Up to 100 channels can be assigned into a bank. D Memory channel contents The following information can be programmed into memory channels: • Operating frequency (p. 14) • Receive mode (p. 16) • Duplex direction (+DUP or -DUP) with an offset fre- quency (p. 20) • Tone squelch or DTCS squelch ON/OFF (p. 45) • Tone squelch frequency or DTCS code with polarity (p. 46) • Scan skip information* (p. 39) ■ Memory channel programming q Push [VFO MHz] to select VFO mode. w Set the desired frequency: ➥ Select the desired band with [BAND]. ➥ Set the desired frequency with [R-DIAL]. ➥ Or set the desired frequency with [KEYPAD]. ➥ Set other data (e.g. offset frequency, duplex direction, tone 5 squelch, etc.), if desired. 6 ePush [MR S.MW] for 1 sec. to select the select memory write condition. • 1 short and 1 long beep sound. • "µ " indicator blinks. r Rotate [R-DIAL] to select the desired channel. • Scan edge channel, 00A/B to 24A/B can also be selected. t Push [MR S.MW] for 1 sec. • 3 beeps sound • Memory channel number automatically increases when contin- uing to push [MR S.MW] after programming. [EXAMPLE]: Programming 145.870 MHz into memory channel 20 (blank channel). Push MR S.MW for 1 sec. Rotate Push MR S.MW for 1 sec. -DUP TSQL AFC MODE FM ANL 145 870 PSKIP √ µ 001 FM 146..010µ -BANK-:----BNAME: -MNAME: -SKIP-:OFF >CLEAR 001 FM . µ 020 -BANK-:---- -BNAME: -MNAME: -SKIP-:OFF >CLEAR -DUP TSQL AFC MODE FM ANL 145 870 PSKIP √ µ 020 -DUP TSQL AFC MODE FM ANL 145 870 PSKIP √ µ 020 26