Dahua PFS3008-8ET-V2 빠른 시작 매뉴얼 - 페이지 5

{카테고리_이름} Dahua PFS3008-8ET-V2에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dahua PFS3008-8ET-V2 17 페이지. Hardened managed 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.

● Operating temperature: –30 °C (-22 °F) to +65 °C (+149 °F).

● 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.