Huawei HG232f User Manual page 7

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1 Warnings and Precautions
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Areas with Inflammables and Explosives
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Accessory Requirements
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Safety of Children
Keep the device and its accessories out of the reach of children. Otherwise, they may
damage the device and its accessories by mistake, or they may swallow the small
components of the device, causing suffocation or other dangerous situations.
Maintenance
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1-2
When using the device, ensure that the antenna of the device is at least 20 cm away
from all persons.
Do not use the device where using wireless devices is prohibited or may cause
interference or danger.
The radio waves generated by the device may interfere with the operation of
electronic medical devices. If you are using any electrical medical device, contact its
manufacturer for the restrictions on the use of the device.
Do not take the device into operating rooms, intensive care units (ICUs), or coronary
care units (CCUs).
Do not use the device where inflammables or explosives are stored, for example, in a
gas station, oil depot, or chemical plant. Otherwise, explosions or fires may occur. In
addition, follow the instructions indicated in text or symbols.
Do not store or transport the device in the same box as inflammable liquids, gases, or
explosives.
Use only the accessories supplied or authorized by the device manufacturer.
Otherwise, the performance of the device may get affected, the warranty for the
device or the laws and regulations related to telecommunications terminals may
become null and void, or an injury may occur.
Do not use the power adapter if its cable is damaged. Otherwise, electric shocks or
fires may occur.
Ensure that the power adapter meets the specifications indicated on the device
nameplate.
Ensure that the power adapter meets the requirements of Clause 2.5 in
IEC60950-1/EN60950-1 and it is tested and approved according to national or local
standards.
For pluggable device, the socket-outlet shall be installed near the device and shall be
easily accessible.
If the device is not used for a long time, power it off, and then remove all the cables
connected to it.
If any exception occurs, for example, if the device emits any smoke or unusual sound
or smell, stop using the device immediately, power it off, remove all the cables
connected to it, and then contact an authorized service center.
HG232f 300Mbps Wireless Router
User Guide
Issue 01 (2012-05-08)