6
1.3Rear Panel Connectors
The rear panel of the DVR unit contains virtually all of the connectors you will be using. Below is a diagram that outlines the location and description of each connector:
Figure 1.3
Figure 1.3
1 | BNC Connector for Camera Input and | 12 | Audio Line In |
| Looping Outputs | 13 | USB Ports |
2 | 75 Ohm Switch | 14 | |
3 | Control Alarm Outputs / Sensor Inputs | 15 | |
4 | RCA Video OUT | 16 | LPT Parallel Printer Port |
5 | 17 | ||
6 | Audio Inputs | 18 | USB Ports |
7 | 19 | PS/2 Keyboard Input | |
8 | 20 | PS/2 Mouse Input | |
9 | 21 | Secondary Power switch | |
10 | Audio Microphone In | 22 | 110V / 220V Switch |
11 | Audio Speaker Out | 23 | IEEE AC Power Adapter |