Icom IC-80AD Instruction Manual - Page 168
Troubleshooting
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14 TROUBLESHOOTING If your transceiver seems to be malfunctioning, please check the following points before sending it to a service center. PROBLEM POSSIBLE CAUSE Transceiver will not power • The batteries are exhausted. ON. • Loose connection of a battery pack (case). • The battery polarity is reversed. SOLUTION • Replace the batteries or charge the battery pack. • Clean battery terminals. • Check the battery polarity. REF. pgs. 2, 12-14 p. 14 p. 14 No sound comes from the • Volume level is too low. • Push [ ] or [ ] to suitable level. p. 16 speaker. • External speaker is connected or cloning • Check the external speaker connection or remove - cable is inserted. the cloning cable. Transmitting is impossible. • The batteries are exhausted. • Replace the batteries or charge the battery pack. pgs. 2, 12-14 • A frequency outside of the 144/440 MHz • Reset the frequency within 144/440 MHz amateur pgs. 20, 161 amateur bands is set. bands. No contact possible with • Different tone is selected with tone/DTCS • Check the tone/DTCS using tone scan. another station. squelch. p. 152 Frequency cannot be set. • The lock function is activated. • Push [MENU ] for 1 sec. to cancel the function. p. 24 • Memory mode or call channel is selected. • Push [V/MHz] to set VFO mode. p. 18 Program scan function • Memory mode or call channel is selected. • Push [V/MHz] to set VFO mode. p. 18 cannot start. • Same frequencies are programmed both • Programming different frequencies in "1A" and "1B" p. 103 "1A" and "1B" of PROGRAM-CH. respectively. Memory scan function can- • VFO mode or call channel is selected. not start. • The programmed memory channel is only one. The displayed frequency is • The CPU malfunctioned. erroneous. • External factors caused a fault. • Push [M/CALL] to set memory mode. p. 18 • Program 2 or more memory channels. p. 94 • Reset the transceiver. p. 159 • Remove and re-attach the battery pack or battery p. 2 case. Cannot charge the battery • The transceiver's power is ON. • Turn the transceiver's power OFF, or insert only the p. 13 with BC-139 (LED blinks battery pack into the BC-139 to charge it. orange). • The battery pack is fault electric dis- • The battery pack is charged alone (without the trans- pgs. 12, 13 charge. ceiver) or regular charge is carried out. 160