Huawei Video Phone Espace - Huawei eSpace 8850 User Manual

Huawei Video Phone eSpace 8850

User Manual












Cleaning Requirements


Battery Usage Requirements








Issue 01 (2012-04-23)
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 the
power cable and the telephone cable, and then contact an authorized maintenance center.
The power supply of the device must meet the input voltage requirements of the device.
Before connecting or disconnecting any cable, shut down the device and disconnect the
power supply.
While connecting or disconnecting any cable, ensure that your hands are dry.
Do not step on, pull, or bend any cable excessively; doing so may result in the cable may
be damaged, leading to device malfunction.
Do not use old or damaged cables.
Keep the power plug clean and dry, to prevent electric shock or dangerous situations.
During lightning, disconnect the device from the power supply, and unplug all the cables
connected to the device, such as the power cable and the telephone cable, to avoid
lightning strike.
If the device is unused 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, and unplug the power supply and other cables. Contact an
authorized maintenance center for advice and repair.
Make sure that no objects (such as metal shavings) enter the device through the heat
dissipation vent.
Do not scratch or abrade the shell of the device. Paint flakes shed may lead to skin
allergies or device malfunction. If the paint flakes shed drop into the device, a short
circuit may occur.
Before cleaning the device, stop using it, disconnect the power supply, and unplug all the
cables connected to the device, such as the power cable and the telephone cable.
Do not clean the device exterior with any cleaning solution or cleanser spray. Use a piece
of soft cloth to clean the device shell.
Use only batteries provided or authorized by the manufacturer. Pay attention to the
polarity of the batteries while installing them.
If a battery does not fit in the device, do not apply force; doing so may lead the battery to
leak or explode.
If the device is not used for a long time, remove all the batteries.
If any battery leaks, emits smoke, or an abnormal smell, stop using it immediately.
Select the charger that matches with the battery. Otherwise, the device may be damaged.
Do not throw the battery in fire.
If the battery fluid comes in contact with your skin or clothes, rinse with water
immediately and seek medical assistance.
If the battery fluid goes into your eyes, do not rub your eyes. Rinse your eyes with water
immediately and seek medical assistance.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
2