iT7 Audio iT7s2, Руководство пользователя

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Indication tone Status of the headset
Continuous indication tone
twice every 5 seconds Conversation mode and
microphone mute
Three “dong” warning tone
every 30 seconds Low battery
Indication tone
Care and maintenance
Please read the following recommendations carefully
before using your iT7s2 and you will be able to enjoy this
product for many years.
• Keep the charger jack’s cover plugged in securely if
the conditions of use are wet or steamy, in order to
avoid affecting the internal circuitry.
• Keep the headphones dry; avoid water going inside the
iT7s and don’t store in damp areas.
• Keep the iT7s2 away from both direct sunlight and hot
areas. High temperatures will shorten the life of this
electronic device, damaging the battery or distorting
plastic parts.
• Don’t allow water into the earpiece or charging jack at
any time.