HUAWEI TE80 Videoconferencing Endpoint
Administrator Guide
1 Overview
Issue 02 (2014-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Do not attempt to dismantle the device by yourself. In case of any fault, contact the
appointed maintenance center for assistance or repair.
Without prior written consent, no organization or individual is permitted to make any
change to the structure or safety and performance design of the device.
While using the device, observe all applicable laws, directives, and regulations, and
respect the legal rights of others.
Environmental Precautions
Place the device in a well-ventilated place. Do not expose the device to direct sunlight.
Install the device strictly according to the requirements of the manufacturer.
Do not place any object on the top of the device. Reserve a minimum space of 10 cm at
the four sides of the device for heat dissipation.
Do not place the device on or near inflammable materials such as foam.
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 electromagnetic fields,
such as a microwave oven, refrigerator, or mobile phone.
Operating Precautions
Do not allow children to play with the device or accessories. Swallowing the accessories
may be fatal.
Use the accessories such as the power adapter and battery 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, including
the power cable, telephone cable, video cable, audio cable, network cable, and serial
cable, and then contact the appointed maintenance center.
Before plugging or unplugging any cable, shut down the device and disconnect the
power supply. While plugging or unplugging any cable, ensure that your hands are dry.
Do not step on, pull, or overbend any cable. Otherwise, the cable may be damaged,
leading to malfunction of the device.
Do not use old or damaged cables.
In lightning weather, disconnect the device from the power supply and unplug all the
cables connected to the device.
Keep the power plug clean and dry, to prevent electric shock or other dangers.
If the device is not used for a long time, disconnect the power supply and unplug the
power plug.
If smoke, sound, or smell is emitted from the device, stop using the device immediately,
disconnect the power supply, unplug the power plug and other cables, and remove the
batteries. Then, contact the appointed maintenance center for repair.
Ensure that no object (such as metal shavings) enters the device through the heat
dissipation vent.
Before connecting any other cable, connect the ground cable of the device. Do not
disconnect the ground cable until you have disconnected all the other cables.
Ensure that the three-phase power socket is grounded properly. The neutral line and the
live line cannot be connected inversely.
