User manual ICOM IC-U82

[. . . ] INSTRUCTION MANUAL VHF TRANSCEIVER iV82 iV82-T UHF TRANSCEIVER iU82 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IC-V82 IC-U82 FOREWORD Thank you for purchasing this Icom product. The IC-V82/U82 VHF/UHF TRANSCEIVERS are designed and built with Icom's superior technology and craftsmanship. With proper care, this product should provide you with years of trouble-free operation. [. . . ] e Push [·ENT ] (or [D·CLR]) to select the bank. 31 8 SCAN OPERATION Skip channels In order to speed up the scan rate, you can select memory channels you don't wish to scan as skip channels. q Push [C·MR] to select memory mode, if necessary. · "X" appears. Priority watch Priority watch checks for signals on "priority channels" while operating on a VFO frequency. D Memory or call channel watch While operating on a VFO frequency, memory or call channel watch monitors for signals in the selected memory or call channel every 5 sec. q Select the desired memory channel or the call channel. w Push [D·CLR] to select VFO mode. e Push [A·FUNC], then push [7·PRIO] to start watching. w Select a memory channel to set as a skip channel. ePush [A·FUNC] and [6·SKIP] to toggle the skip setting ON and OFF. · "SKIP" appears when the channel is set as a skip channel. Push A FUNC SKIP 6 "SKIP" appears · VFO is displayed, then the decimal point ". ", on the frequency readout blinks. · The priority channel is monitored every 5 sec. · When the signal is detected on the priority channel, the watching is suspended according to the setting of the scan resume condition. VFO frequency Memory channel 5 sec. 50 msec. r Push [D·CLR] to stop watching. 32 SCAN OPERATION D Memory scan watch While operating on a VFO frequency, memory scan watch monitors for signals in each memory channel in sequence, every 5 sec. q Push [C·MR] to select memory mode, if necessary. · "X" appears. 8 Scan resume condition USING SET MODE wPush [A·FUNC], then push [5·SCAN] to start the memory scan. e Push [A·FUNC], then push [7·PRIO] to start the watching. · VFO is displayed, then the decimal point ". ", on the frequency readout blinks. · When the signal is detected on the priority channel, the watching is suspended according to the setting of the scan resume condition. VFO frequency Mch 3 Mch 2 Mch 1 When a signal is received during scanning, the scan resume condition determines what action the transceiver takes. The transceiver has 2 scan resume conditions available as illustrated below. Use SET MODE to select the one which best suits your needs. q Push [A·FUNC], then push [8·SET] to enter SET MODE. Y Z wPush [Y] or [Z] several times until "SCP" or "SCt" appears. e Rotate [VOL] to select the desired scan resume condition. · Pause scan: When receiving a signal, scan pauses on the signal until it disappears. · Timer scan: When receiving a signal, scan pauses on the signal for 5 sec. , 10 sec. or 15 sec. , then resumes. 8 Memory scan Priority channel Mch 4 Mch 5 Mch 6 Pause scan 5 sec. Mch 199 SKIP 50 msec. r Push [D·CLR] to stop the watching. Timer scan r Push [·ENT ] (or [D·CLR]) to set and exit SET MODE. 33 9 SUBAUDIBLE TONES Tone squelch D Operation The tone squelch opens only when receiving a signal containing a matching subaudible tone. You can wait for calls from group members using the same tone and not hear other signals. q Set the operating frequency. · Set the volume and squelch to the desired level as the normal operation. NOTE: The transceiver has 50 tone frequencies and consequently their spacing is narrow compared to units having 38 tones. Therefore, some tone frequencies may receive interference from adjacent tone frequencies. [. . . ] 65) · Tuning speed acceleration (p. 66) · Digital monitor setting (p. 65) 80 MODE ARRANGEMENT Push A FUNC 17 , then push OPT 0 to enter OPTION SET MODE (p. 44) OPTION SET MODE · DTMF function* (pgs. [. . . ]