A&M XTM S P4 User Manual page 23

Attaching and removing the audio shoe
The audio shoe is integrated into a battery compartment.
To attach or remove the audio shoe, the battery
compartment has to be exchanged. A special tool is
required.
> Ask your Hearing Care Professional to attach or
remove the audio shoe.
WARNING
Risk of electric shock!
> Connect audio input only to a device conforming
to IEC 60065, the IEC-Norm for audio, video and
other electronic devices.
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