S3756 Hardware Installation Manual
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Use correct outside ports to connect the switch of S3756. Do not put the Ethernet plug into the
console port (RJ45 8-line socket). Similarly, do not put the console cable into the console port (RJ45
8-line socket).
Note:
1) When you plug or dial the power line, keep the power line horizontal with the power socket.
2) When the lifetime of our products ends, handle them according to national laws and
regulations, or send these products to our company for collective processing.
2.2 Safety Advice
2.2.1 Safety Principles
Keep dustless and clean during or after the installation.
Put the cover at the safe place.
Put tools at the right place where they are not easily falling down.
Put on relatively tight clothes, and fasten the tie or scarf well and roll up the sleeve,
avoiding stumbling the machine box.
Put on the protective glasses if the environment may cause damage to your eyes.
Avoid incorrect operations that may cause damage to human or devices.
2.2.2 Safety Notices
The safety notices mentioned here means that improper operation may lead to body damage.
Read the installation guide carefully before you operate the system.
Only professionals are allowed to install or replace the switch.
Pull out the AC power socket and close the direct-current power before operating on the
machine box or working beside the power source.
The final configuration of products must comply with relative national laws and
regulations.
2.2.3 Safety Principles for Live Working
When you work under electricity, following the following principles:
Put off ornaments, such as ring, necklace, watch and bracelet, before you operate under
live working. When metal articles connect the power to the ground, short circuit
happens and components may be damaged.
