
Troubleshooting
If you have any problem using the UWP series components, use the following checklist. Should any problem persist, consult your Sony dealer.
Symptom | Meanings | Remedy | |
The unit does | The polarity orientation of the | Insert the batteries with the correct | |
not turn on.1) | batteries in the battery | polarity orientation. | |
| compartment is incorrect. |
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| The batteries are exhausted. | Replace the batteries with new ones. | |
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| The battery terminals in the | Clean the + and – terminals with a | |
| transmitter are dirty. | cotton swab. | |
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The batteries | The batteries are exhausted. | Replace the batteries with new ones. | |
become |
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| |
Manganese batteries are being | Use alkaline batteries. The battery | ||
drained | |||
used. | life of a manganese battery is less | ||
quickly.1) | |||
| than half that of an alkaline battery. | ||
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| The UWP series components is | The batteries drain quickly under | |
| being used under cold | cold conditions. | |
| conditions. |
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The channel | An attempt was made to | Restart the unit while holding down | |
cannot be | change the channel by pressing | the SET button. Then change the | |
changed. | the SET button only. | channel with the + and – buttons. | |
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There is no | The channel setting on the | Use the same channel setting on | |
sound. | transmitter is different from that | both the transmitter and tuner. | |
| on the tuner. |
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| The RF indicator on the tuner | Confirm that the transmitter is turned | |
| does not turn on. | on. | |
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| The line input is selected on the | Select the microphone input on the | |
| transmitter.2) | transmitter. | |
The sound is | The attenuation level on the | The input level of the transmitter is | |
weak. | transmitter is too high. | low. Press the + button on the | |
|
| transmitter in attenuation level | |
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| setting mode to decrease the | |
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| attenuation level. | |
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| The volume on the amplifier or | Adjust the volume. | |
| mixer is low. |
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| The line input is selected on the | Select the microphone input on the | |
| transmitter.2) | transmitter. |
54 Troubleshooting