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Important Information
Safety Precautions and Maintenance
FOR OPTIMUM PERFORMANCE, PLEASE NOTE
THE FOLLOWING WHEN SETTING UP AND
USING THE LED DISPLAY SYSTEM:
About the Symbols
To ensure safe and proper use of the product, this manual uses a number of symbols to prevent
injury to you and others as well as damage to property. The symbols and their meanings are
described below. Be sure to understand them thoroughly before reading this manual.
WARNING
Failing to heed this symbol and handling the product
incorrectly could result in accidents leading to major
injury or death.
CAUTION
Failing to heed this symbol and handling the product
incorrectly could result in personal injury or damage to
surrounding property.
Examples of symbols
Indicates a warning or caution.
This symbol indicates you should be careful of electric shocks.
Indicates a prohibited action.
This symbol indicates something that must be prohibited.
Indicates a mandatory action.
This symbol indicates that the power cord should be unplugged from the
power outlet.
