MED-EL Me151 Series, Руководство пользователя

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Troubleshooting
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FineTuner
The FineTuner transmits commands to the audio processor via a radio frequency (RF)
link. If the audio processor does not respond to FineTuner commands, the following
may be potential reasons and solutions for this:
• The audio processor is out of the FineTuner’s operational range. To overcome this
you should move the FineTuner closer to the audio processor.
• The FineTuner keyboard lock is active. In this case follow the instructions for the
unlocking function as described in chapter 4, SONNET 2 audio processor, FineTuner,
FineTuner functions.
• Interference from other electronic or electrical equipment is present that blocks the
transmission. To eliminate this interference you need to move the FineTuner closer
to the audio processor and/or go to a different location.
• The audio processor and the FineTuner are not synchronised. In this case you need
to refer to the section described in chapter 4, SONNET 2 audio processor, FineTuner,
How to configure your FineTuner.
• In the case of a suspected malfunction of the FineTuner you need to remove the
battery and re‑insert it after a few minutes, as described in chapter 7, Care and
maintenance, Batteries, Changing the battery of your FineTuner.
• The FineTuner battery is low. In this case you need to replace the battery as
described in chapter 7, Care and maintenance, Batteries, Changing the battery of
your FineTuner.
• The desired command in the audio processor has been disabled by your audiologist
during fitting. To enable this command you will need to contact your clinic, CI centre
or MED‑EL.
• The indicator light in the audio processor has been disabled by your audiologist
during fitting. To enable the indicator light you will need to contact your clinic, CI
centre or MED‑EL.
Additional troubleshooting information:
• If you or your child have used the 🄳 (telecoil) or 🄲 (microphone and telecoil)
settings and are unable to return to the 🄴 (microphone) signal source input with
the FineTuner, you need to switch the audio processor off and on again. When
the audio processor is switched on again it will automatically start with the
🄴
(microphone) setting activated.
• If you or your child have lost the FineTuner, please contact your clinic, CI centre or
MED‑EL immediately and ask for a replacement.