Yealink VC120 User Manual

Also see for CPE80: Administrator's guide Quick start guide

Contents

User Guide for the VC120 Video Conferencing System166 Please refer to the relevant laws and statutes while using the device. The legal rightsof others should be respected as well.Environmental Requirements Place the device in a well-ventilated place. Do not expose the device under directsunlight. Keep the device dry and free of dust. Place the device on a stable and level platform. Please do not place any heavy objects on the device in case of damageanddeformation caused by the heavy load. Keep at least 10 cm between the device and the closest object for heat dissipation. Do not place the device on or near any inflammable or fire-vulnerable object, suchas rubber-made materials. Keep the device away from any heat source or bare fire, such as a candle or anelectric heater. Keep the device away from any household appliance with a strong magnetic field orelectromagnetic field, such as a microwave oven or a refrigerator.Operating Requirements Do not let a child operate the device without guidance. Do not let a child play with the device or any accessory in case of accidentalswallowing. Please only use accessories provided or authorized by the manufacturer. The power supply of the device shall meet the requirements of the input voltage ofthe device. Please only use the surge protection power socket provided. Before plugging or unplugging any cable, ensure that your hands are completelydry. Do not spill liquid of any kind on the product or use the equipment near water, forexample, near a bathtub, washbowl, kitchen sink, wet basement or near a swimmingpool. Do not tread on, pull, or over-bend any cable in case of malfunction of the device. During a thunderstorm, stop using the device and disconnect it from the powersupply. Unplug the power plug and the Asymmetric Digital Subscriber Line (ADSL)twisted pair (the radio frequency cable) to avoid lightning strike. If the device is left unused for a rather long time, disconnect it from the powersupply and unplug the power plug. When smoke or an abnormal noise or smell is emitted from the device, disconnectthe device from the power supply, and unplug the power plug immediately. Contactthe specified maintenance center for repair. Do not insert any object into equipment slots that is not part of the product orauxiliary product. Before connecting a cable, connect the grounding cable of the device first. Do notdisconnect the grounding cable until you disconnect all other cables.