18 TROUBLESHOOTING
If your receiver seems to be malfunctioning, please check the following points before sending it to a service center.
PROBLEM | POSSIBLE CAUSE | SOLUTION | REF. |
No power comes ON. | • The batteries are exhausted. | • Replace the batteries or charge the battery pack. | pgs. 1, |
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| 46 |
| • The battery polarity is reversed. | • Check the battery polarity. | p. 1 |
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No sound comes from the | • Volume level is too low. | • Push ó [UP] to obtain a suitable level. | p. 11 |
speaker. | • The squelch level is set too tight. | • Open the squelch. | p. 11 |
| • Different tone is selected with tone squelch. | • Check the tone using tone scan. | p. 30 |
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Frequency cannot be set. | • The lock function is activated. | • Push [FUNC] + [MODE (SET)] for 2 sec. to cancel the | p. 9 |
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No beeps sound. | • Beep tones are turned OFF or the beep tone | • Turn beep tones ON or set the beep tone level to | p. 40 |
| level is low. | appropriate level in set mode. |
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Receive audio is | • The operating mode is not selected correctly. | • Push [MODE] to select a suitable operating mode. | p. 12 |
distorted. |
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Desired set mode item | • Some set mode items can be selected only | • Turn the color LCD ON. | pgs. 6, |
cannot be selected. | when the color LCD is ON. |
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| • Some set mode items cannot be selected in | • Choose a band other than the broadcast band. | p. 38 |
| the broadcast band. |
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