Icom IC-A3 [20/47] I 6 troubleshooting

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I 6 TROUBLESHOOTING PROBLEM SOLUTION POSSIBLE CAUSE REF pgs 6 7 Poor plug connection to the external DC power cable Charge the battery pack or place new alkaline batteries in the battery case Check the connector or remove and replace the cable No sound comes from the speaker SQL is turned too far counterclockwise A optional cable or headset is connected Rotate SQL clockwise Unplug the cable or headset p 11 Frequency cannot be set The lock function is activated p 10 The emergency frequency is selected Push F then KEY LOCK to deactivate the lock function Push CLR to select frequency mode The squelch is open Rotate SQL counterclockwise until noise disap_pears Push F then KEY LOCK to deactivate the lock function p 15 No power comes on The battery is exhausted Scan cannot be activated The lock function is activated p 9 p 10 Frequency is not dis played The memory channel comments are displayed Push MR to toggle between a comment and frequency P 12 Transmitting is impossible Weather channel is selected U S A only Push CLR to select frequency mode p 10 O Resetting the CPU CAUTION Resetting programmed contents the such CPU as clears memory and initializes contents all lockout channel settings etc While pushing F 0 and ENT turn power ON to reset the CPU CLEAR appears momentarily the default frequency appears and the transceiver s CPU is reset ELE HE CLEAR appears momentarily 11 J I 1 I I 1 I I U HJ ILI J The default frequency appears

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