Hongdian H3324 4CH HDD MDVR - Manual (Page 22)

2 -12
Audio speaker input/output
Audio speaker input/output port to connect audio speaker input/output cable.
audio speaker input/output port
audio speaker input/output cable
Number Color P2, P3 Note
1 Yellow P3 (Orange)
LINE-IN
3 Red
5 Ground
2 Yellow P2 (Green)
LINE-OUT
4 Red
6 Ground
serial port
Serial port is shown in figure 2-18, and its connection order is shown in table 2-4.
Serial port