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4. Rear Panel Controls
Figure 1-2.
Rear Panel Controls
1. ALARM IN/OUT terminal
These are input and output terminals for alarm signals.
2. VIDEO out connector (RCA)
This is an RCA output connector for a video signal.
3. MONITOR
out connector (RCA)
This is an RCA output connector for a video signal.
4. VIDEO OUT connector (BNC)
These are BNC output connectors for cameras.
5. RS-485 terminal
This terminal can be connected for control of Pan/Tilt/Zoom Camera or
Speed Dome Camera.
6. Power switch
7. AUDIO OUT connector
This is an RCA output connector for an audio signal.
8. AUDIO IN connector
This is an RCA input connector for an audio signal.
9. VIDEO IN connector
These are BNC input connectors for cameras.
10. AC power inlet
The power for this DVR system is for 100~240VAC power cord.
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Summary of Contents for TVV420S
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