NOTE
Always charge the silver-zinc batteries at temperatures between 10°C (50°F)
and 40°C (104°F).
NOTE
Don't leave the hearing aids on the charger once the batteries have been re-
charged, unless you keep the charger connected to the power supply - other-
wise the batteries will be drained.
Sound signals
Your hearing aid plays sounds to inform you that certain features have been
activated or that you have changed program. These sounds can be spoken
messages or tones.
Ask your hearing care professional to turn these sounds off if you don't need
them.
Lost partner
(Only available in selected models)
Your hearing care professional can turn on a feature in your hearing aid that
warns you whenever it loses contact with the hearing aid in the opposite
ear. You will hear a spoken message in your ear.
How to tell right from left
The hearing aid for your right ear has a red mark. The hearing aid for your
left ear has a blue mark.
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