Dahua SG4028 Manuale di avvio rapido - Pagina 5

Sfoglia online o scarica il pdf Manuale di avvio rapido per Interruttore Dahua SG4028. Dahua SG4028 17. 16/24-port managed gigabit switch

Operation Requirements

● Do not disassemble the device without professional instruction.

● Operate the device within the rated range of power input and output.

● Make sure that the power supply is correct before use.

● Make sure the device is powered off before disassembling wires to avoid personal injury.

● Do not unplug the power cord on the side of the device while the adapter is powered on.

● Use the device under allowed humidity and temperature conditions.

● Do not drop or splash liquid onto the device, and make sure that there is no object filled with

liquid on the device to prevent liquid from flowing into it.

● This is a class A product. In a domestic environment this may cause radio interference in which

case you may be required to take adequate measures.

● Do not block the ventilator of the device with objects, such as a newspaper, table cloth or curtain.

● Do not place an open flame on the device, such as a lit candle.

Maintenance Requirements.

● Power off the device before maintenance.

● Mark key components on the maintenance circuit diagram with warning signs.