ViewPoint 8650
Quick Start Guide
1 Safety Precautions
Issue 04 (2013-07-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2
Make sure 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 then contact the appointed maintenance center.
The power supply of the device must meet the requirements of the input voltage of the
device. Use only the provided lightning protection power socket.
Before plugging or unplugging any cable, shut down the device and disconnect the
power supply.
While plugging or unplugging any cable, make sure 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.
Keep the power plug clean and dry, to prevent electric shock or other dangers.
During lightning, disconnect the device from the power supply, and unplug all the cables
connected to the device, such as the power cable, to avoid lightning strike.
If the device is not used for a long time, disconnect the power supply and unplug the
power plug.
Do not look directly into the optical interface on the device. Otherwise, your eyes may
be injured.
In any of the following cases, stop using the device immediately, disconnect the power
supply, unplug the power plug: smoke, sound, or smell is emitted from the device.
Contact the appointed maintenance center for repair.
Make sure that no object (such as metal shavings) enters the device through the heat
dissipation vent.
Before connecting any other cable, connect the grounding cable of the device. Do not
disconnect the grounding cable until you disconnect all the other cables.
Make sure that the three-phase power socket is grounded properly. The neutral line and
the live line cannot be connected inversely.
Do not scratch or abrade the shell of the device. The shed painting may lead to skin
allergy or malfunctions of the device. If the shed painting material drops into the host, a
short circuit may occur.
If the fuse on the device burns out, replace it with the fuse of the same model and
specification, to ensure that the device runs safely.
Cleaning Requirements
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.
Do not clean the device shell with any cleaning solution or cleanser spray. Use a piece of
soft cloth to clean the device shell.
Environmental Protection
Do not dispose the abandoned device or battery in a garbage can. You need to dispose it
according to the local regulations on disposing of device packing materials, exhausted battery
and abandoned device, and support the recycling activity.
