16/24-Port Gigabit Ethernet Switch Quick Start Guide
iv
Applicable Models
This manual is applicable to DS-3E0516 and DS-3E0524 series gigabit Ethernet switch.
Symbol Conventions
The symbols that may be found in this document are defined as follows.
During the installation and utilization of the device, please strictly conform to electrical safety
rules in different nations and regions.
The device must be installed in machine room only, and only maintenance staff or qualified
person should access to the device.
Do not touch the upper cover area of the device that may be overheated.
Power must be shut down during cable connection, device installation and dismantlement.
You shall acknowledge that the use of the device with Internet access might be under network
security risks, please strengthen protection for your personal information and data security. If
you find the device might be under network security risks, please contact with us.
Proper configuration of all passports and other security settings is the responsibility of the
installer, and you shall keep user name and passports properly.
This is a class A product and may cause radio interference in which case the user may be
required to take adequate measures.
Symbol
Description
Provides additional information to emphasize or supplement
important points of the main text.
Indicates a potentially hazardous situation, which if not avoided,
could result in equipment damage, data loss, performance
degradation, or unexpected results.
Indicates a hazard with a high level of risk, which if not avoided, will
result in death or serious injury.
