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Warning:
• Self-demolition on Product is strictly prohibited. Damage caused by self-demolition will be
charged for repairing fees.
• Do not place product at outdoor or sandstorm.
• Before
installation, please make sure input power supply and product specifications are
compatible to each other.
• Before importing / exporting configuration please make sure the firmware version
is always the same.
• After firmware upgrade, the switch will remove the configuration automatically to
latest firmware version.