Huawei ADY-LX9 Guide De Démarrage Rapide page 8

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This device contains a built-in battery. Do not attempt to
replace the battery by yourself. Otherwise, the device
may not run properly or it may damage the battery. For
your personal safety and to ensure that your device runs
properly, you are strongly advised to contact a Huawei
authorised service centre for a replacement.
•
Ensure that the power adapter meets the requirements
of IEC/EN 62368-1 and has been tested and approved
according to national or local standards.
•
Your device meets requirements of IP68 (IEC 60529).
•
The USB Type-C port can provide 5 V DC/1 A power to
other equipment. Actual charging power may vary
depending on the charged equipment.
•
Deactivating the power management function will
increase energy consumption of the product.
•
This device supports USB PD fast charging.
The power delivered by the charger must be between min
5 Watts required by the radio equipment, and max 66
Watts in order to achieve the maximum charging speed.
5 – 66
W
USB PD
Potentially Explosive Atmosphere
Power off your device in any area with a potentially
explosive atmosphere, and comply with all signs and
instructions. Areas that may have potentially explosive
atmospheres include the areas where you would normally
be advised to turn off your vehicle engine. Triggering of
sparks in such areas could cause an explosion or a fire,
resulting in bodily injuries or even deaths. Do not power on
your device at refueling points such as service stations.
Comply with restrictions on the use of radio equipment in
fuel depots, storage, and distribution areas, and chemical
plants. In addition, adhere to restrictions in areas where
blasting operations are in progress. Before using the
device, watch out for areas that have potentially explosive
atmospheres that are often, but not always, clearly marked.
Such locations include areas below the deck on boats,
chemical transfer or storage facilities, and areas where the
air contains chemicals or particles such as grain, dust, or
metal powders. Ask the manufacturers of vehicles using
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