A Safety Precautions - Huawei VPM220W User Manual

HUAWEI VPM220W Microphone Array
User Guide
Accessory Requirements
Use only the approved accessories (such as the battery and charger base). Using other types of
accessories may violate the device warranty agreement and related regulations of the involved
country and may cause security accidents. To obtain the approved accessories, contact your
dealer.
General Requirements
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Environmental Requirements
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Issue 01 (2013-9-15)
Before you install and use the VPM220W, read these safety precautions carefully and
observe them during operation.
During storage, transportation, and operation of the device, keep the device dry.
During storage, transportation, and operation of the device, avoid any impact to the
device.
Do not attempt to dismantle the device by yourself. In case of any problems, contact
your specified maintenance center for repair.
Without prior written consent, no organization or individual is permitted to make any
change to the structure or safety design of the device. Huawei Technologies Co., Ltd. is
not liable for any consequences or legal issues resulting from such changes.
While using this device, observe all applicable laws, directives, and regulations.
Place the VPM220W at a well-ventilated place. Do not expose the device to direct
sunlight.
Keep the device clean and free of dust.
Do not place any objects on top of the device. Otherwise, the device may become
excessively hot during operations. Also, heavy objects may damage the VPM220W.
Keep at least 10 cm between the device and the closest object for heat dissipation.
Do not place the device on or near any objects that can easily catch fire, such as paper or
objects made of rubber.
Keep the device far away from any heat sources or open flames, such as an electric
heater or candle.
Keep the device far away from any household appliances that have a strong magnetic or
electromagnetic field, such as a microwave oven or a refrigerator.
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Safety Precautions

A Safety Precautions

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