User manual

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2.2 Product Interface Description
4 channels DVR Rear Panel
1. VIDEO IN: CH1 – CH4 video input 2. OUT V: analog video output
3. OUT A: audio output 4. AUDIO IN 1-2: audio input
5. VGA: VGA video output 6. ALARM: alarm input / output
7. POWER key 8. HDMI: HDMI video output
9. NET: RJ45 network interface 10. USB interface
11. RS485 12. DC12V power supply
8 channels DVR Rear Panel
1. VIDEO IN: CH1 – CH8 video input 2. OUT V: analog video output
3. OUT A: audio output 4. AUDIO IN 1-2: audio inputs
5. ALARM: alarm input / output 6. POWER key
7. HDMI: HDMI video output 8. NET: RJ45 network interface
9. USB interface 10. RS485
11. DC12V power supply 12. VGA: VGA video output
16 channels DVR Rear Panel
1. VIDEO IN: CH1 – CH16 video input 2. AUDIO IN 1-16: audio input
3. Video OUT: analog video output
5. Audio OUT: audio output