RuiDa RDC6442G-DFM-RD - Safety Information; Safety Warning Symbols and Explanations

User
’
s Manual of RDC6442G(U)-DFM-RD Control System
SHENZHEN RUIDA TECHNOLOGY
SAFETY INFORMATION
When using this system, please make sure the operation is correct and the usage is safe.
Some signs or text will be used to remind you to pay attention to the dangerous matters
and some important information.
Dangerous：
Indicates a serious danger. In the process of use, if the operation is
improper or the way of use is wrong, it may cause serious injury or
even death to the user. Please do not operate it easily until you have
made sure that the operation method is correct and the way of use is
correct.
Warning：
Danger.n the process of use, if the operation is improper or the use
is wrong, which may lead to the injury of the personnel, please do
not operate the personnel and related personnel easily, until ensure
the correct operation method and use method is correct before use.
Cautious：
Represents the potential risk of the product. In the process of use, if
the use method is wrong or improper operation, it may cause
damage to the product or some parts. Please do not use it until you
have made sure that the operation method is correct and the usage is
correct.
Important：
Represents important information to be paid attention to during the
use of the product.Please do not ignore this information, this
information will provide effective operational help.
This sign indicates laser radiation, which is usually posted on products
with laser output. Please be careful with laser and pay attention to
safety when using this kind of equipment.