Video Wall Controller • User Manual
IV
Safety Instructions
In the use of the product, you must be in strict compliance with the electrical safety regulations of
the nation and region.
Provide a surge suppressor at the inlet opening of the device under special conditions such as
the mountain top, iron tower, and forest.
+ identifies the positive terminals of the device which is used with, or generates direct
current, and - identifies the negative terminals of the device which is used with, or generates
direct current.
The USB port of the device is used for connecting to a mouse, a keyboard, or a USB flash drive
only. The current for the connected device shall be not more than 0.1 A.
The serial port of the device is used for debugging only.
The interface varies with the models. Please refer to the product datasheet for details.
In case of cyber security problems when the device is accessing the Internet, please
strengthen the protection of your personal information and data security. Pease contact us in
time if there is any possible network security risks.
Proper configuration of all passwords and other security settings is the responsibility of the
installer and/or end-user.
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