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EchoLife HG612 FTTC VDSL NTE
User Guide
1 Safety Precautions
Issue 01 (2009-05-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
1-1
1 Safety Precautions
For safety purposes, carefully read through these safety precautions and observe them
Basic R
z
While using the device, observe all applicable laws, directives and regulations, and
ther people.
Environ
Do not expose the device to direct
e of 10 cm
z
r
microwave oven, refrigerator, or mobile phone.
Operat
z
during operation.
equirements
z
Keep the device dry during storage, transportation, and operation of the device.
z
Prevent collision of the device with other objects during storage, transportation, and
operation of the device.
z
Do not attempt to dismantle the device. In case of any fault, contact the authorized
maintenance center for assistance or repair.
z
Without prior written consent, no organization or individual is permitted to make any
change to the structure, safety, and performance design of the device.
respect the legal rights of o
mental Requirements
z
Place the device in a well-ventilated place.
sunlight.
d stain.
z
Keep the device clean, free of dust an
z
Do not place the device near a water source or in a damp area.
z
Place the device on a stable surface.
z
Do not place any object on the top of the device. Reserve a minimum spac
at the four sides and on the top of the device for heat dissipation.
z
Do not place the device on or near inflammable materials such as foam.
z
Keep the device away from heat source or fire, such as a radiator or a candle.
Keep the device away from any household appliances with strong magnetic field o
electric field, such as
ion Requirements
z
Do not allow children to play with the device or accessories. Swallowing the
accessories may be fatal.
z
Use the accessories such as the power adaptor provided or authorized only by the
manufacturer.
Ensure that the device does not get wet. If water gets into the device, disconnect the
power supply immediately and unplug all the cables connected to the device, such as