Ningbo Putian Communication Technology Co., Ltd5.4. NetworkingThe RJ45 plug of one end of network cables is inserted into thenetwork interface and the other end connected to the network switch。It is usedfor the Remote Control of DK-Em4PS device。An Interface is shown in Figure5-3-1:5.5. Indicator DescriptionIndicator Normal AbnormalityCH1 Light or flashing Dim (No channel)CH2 Light or flashing Dim (No channel)CH3 Light or flashing Dim (No channel)CH4 Light or flashing Dim (No channel)PWR Light Dim (No Power Input)5.6. Case sizeShell adopts aluminum alloy with waterproof, impact resistant to, the size ofcase is 290mm*190mm*45mm, as shown in figure 5-6-1:Figure 5-6-1 shape and fixed pore size- 9 -