AK-AD-33 - user manual
p. 2
Safety Precautions
WARNING! Product heats up during operation. To reduce the risk of burns or overheating the Hub, do
not place it in restricted ventilation area. Also, do not allow the working Hub to touch soft surface such as
pillows, blankets or clothing. The HUB meets the limits on the surface temperatures available to the
user, as defined in the International Standard for Safety of Information Technology Equipment
(IEC 60950).
An electrostatic discharge occurs when two object touch each other, for example, an electric
charge that occurs when user touch metal door handle after walking on a carpet . Discharging
electrostatic charges from fingers or other electrostatic conductors can damage electronic
components. To avoid damaging the computer, abstain from touching electrical outlets, wires and
electonic circuits. The user’s contact with electronic components should be kept to a minimum.
The manufacturer of the product is not responsible for damage or insults caused in effect
of disobey the safety instructions and informations contained in these user manual.
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Keep the product and the packaging out of range of children and animals. The package
includes a foil that child could choke while playing.
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It is forbidden to apply the mechanical load to the product - strong shocks, impacts, dropping or
crushing may cause its damage.
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The product operation in adverse conditions is not allowed. Adverse conditions are primarily:
exposure to direct sunlight, high or very low ambient temperatures, strong vibrations, high
humidity, surrounds of gases, dusts or flammable and aggressive liquids.
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If the product has been damaged, does not work properly or has been stored for a long period
of time in bad or unfavorable conditions, safe operation of the device is not possible.
It is essential to stop using the product and to protect it against re-use for security purposes.
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Take account of the user manual for other devices connected to the USB power adapter.
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Product and power cord should not be touched with moist or wet hands under no
circumstances.
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Short-circuiting the current connection is prohibited.
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Its forbidden to modify the power cord. In the case of modifications, the cable may be
damaged, causing threats to life, health and property.
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Connection of hub to additional power source is made by connecting the device to
the appropriate 3.5 x 1.35 mm sockets.
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When disconnecting the power cord from the socket, do not pull on the cord, but only on
the part of the cable plug provided for this purpose.
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In case of any doubts regarding operation, safety or connection of the product, please contact
the manufacturer or a qualified specialist for this purpose.
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All maintenance, adjustment and repair work on the product may only be carried out by
a qualified person in a specialist facility.
USB Hub
1. Connect the USB cable to any USB port on your computer.
2. When connected, the device's operating system will automatically install the required drivers.
3. Connect devices to the USB ports on the adapter.
4. If the connected devices consume more than 500 mA in total, connect an additional power
supply to the Hub.
5. When devices connected to Hub are not used, they can be turned off using the buttons located
on the Hub next to the USB sockets.
Preparing the Hub for Use:
