Sonic Journey 40 Super Power, Руководство пользователя

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SONIC
Step 8: Turning the Hearing Aid OFF
Open the battery door slightly until a click is felt.
The hearing aid is now OFF.
Step 9: Changing the Battery
When the battery is running out, the hearing aid
will beep at regular intervals. Your hearing care
professional may activate the LED indicator. If so,
it will flash with a solid continual repetition.
You should be prepared to replace the battery.
The time until the hearing aid stops working depends
on the battery type and manufacturer. Mercury-free
batteries may cause earlier warning beeps.
Click “OFF”