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| Cleaning the devices | ||
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Problem | Possible cause | Possible solution | ||
RF signal available, | Transmitter is muted (“MUTE”) | Cancels the muting (see page 22). |
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no audio signal, | or | Switch the pilot tone transmission on the trans- |
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“MUTE” appears on the | transmitter doesn’t transmit a pilot tone | mitter on (see page 27). |
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display panel |
| Switch the pilot tone evaluation on the receiver |
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| off (see page 26). |
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| Receiver’s squelch threshold is adjusted | Reduce the squelch threshold |
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| too high | (see page 25). |
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| Reposition the antennas. |
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Audio signal has a high | Transmitter sensitivity is adjusted too | Adjust the transmitter sensitivity correctly |
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level of background noise | low/high | (“Sensitivity”, see page 27). |
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Audio signal is distorted | Transmitter sensitivity is adjusted too | Adjust the transmitter sensitivity correctly |
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| high | (“Sensitivity”, see page 27). |
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| Receiver’s audio output level is adjusted | Reduce the audio output level |
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| too high | (“AF Out”, see page 26). |
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No access to a certain | During scanning, an RF signal has been | Set the transmitter operating on this channel to |
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channel | detected on this channel and the channel | a different channel and redo the frequency |
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| has been locked | preset scan (see page 26). |
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| During scanning, a transmitter of your | Switch the transmitter off and redo the |
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| system operating on this channel has | frequency preset scan (see page 26). |
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| not been switched off |
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None of the diversity | Receiver’s squelch threshold is adjusted | Reduce the squelch threshold (see page 25). |
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displays I or II appears on | too high |
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the display panel | Transmitter’s RF signal is too weak | Increase the transmission power of the |
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| transmitter. |
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| Reduce the distance between transmitter and |
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| receiver. |
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| Antennas are not connected correctly | Check the antenna cables or the antennas. |
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During the soundcheck, | One of the antennas is not connected | Check the antenna cable or the antenna. |
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only one diversity display | correctly |
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(I or II) appears on the | Antennas are not optimally positioned | Reposition the antennas. |
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display panel |
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| SK 100 and SKM 100 |
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Problem | Possible cause | Possible solution |
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Devices cannot be oper- | Lock mode is activated | Deactivate the lock mode (see page 21). |
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ated, “Locked” appears |
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on the display panel |
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No operation indication | Batteries are flat or | Replace the batteries or recharge the accupack |
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| accupack is flat | (see page 15). |
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