If problems occur...
Error checklist
Pr oblem | Possible cause | Possible solution |
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No operation | Battery is flat or inserted | Re place the battery or |
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indication | i ncorrectly | check if it is inserted |
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| correctl y |
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Transmitter | Lock mode is activated | Deactivate the lock mode |
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cannot be |
| (see “Deactivating the |
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sw itched off/ |
| autolock functi on |
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Settings cannot be |
| temporarily” on page 14) |
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changed |
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Recei ver: | Transmitter and rece iver | Set transmitter and re cei - |
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No RF signal | are not on the same | ver to the same channel |
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| Transmitter is out of range | Che ck the sque lch |
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| thre shold setting on the |
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| rece iver or reduce the |
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| distance betwee n receiving |
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| antenna and transmitter |
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Audi o signal has a | Transmitter’s se nsitivity is | See “Adjusting the micro - |
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high level of | set too high | phone sensitivity – ATTEN” |
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background noise |
| on page 24 |
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| Receiver’s output level is | Increase the line output |
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| set too low | level |
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Audi o signal is | Transmitter’s se nsitivity is | See “Adjusting the micro - |
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di storted | set too low | phone sensitivity – ATTEN” |
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| on page 24 |
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| Receiver’s output level is | Re duce the l ine output leve l |
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| set too high |
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If problems occur that are not listed in the above table or if the problems cannot be solved with the proposed solutions, please contact your local Sennheiser agent for assistance.
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