Onbon OVP-H4D, Руководство пользователя

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Instruction
Safety notification
There are high voltages in this product. Non-professional maintenance
personnel are not allowed to open the case or repair the device by
themselves to avoid danger.The input voltage range of this product's AC
power supply is 100 ~ 240V, 50/60Hz, please use the correct power supply.
This product is grounded through the power cord. In order to avoid
current impact, please insert the power cord into the grounded socket
before connecting the product input or output port. Protective grounding of
the grounding conductor in the power cord is essential for safe
operation.Before performing any hardware operations, please turn off the
power of the LED video processor and discharge static electricity on your
body by touching a grounded surface.When you want to connect or
disconnect any signal cable or control cable, please make sure that all
power cables have been unplugged in advance.
Please use it in a clean, dry and ventilated environment. Do not put
this product in high temperature and humidity environments.This product is
an electronic product, please keep away from fire, water and flammable
and explosive dangerous goods.If you find unusual conditions such as
strange noises, smoke or odors, you should immediately unplug the power
cord and contact your dealer.