User Manual User guide
Table Of Contents
- Chapter 1 TVN 20 System Basics
- Chapter 2 TVN Advanced Topics
- HDD Configuration & Management
- Account Management (Users)
- Advanced Camera Settings
- Exception Parameters – System Health Monitoring
- Video Loss
- Remote Record & Video Download
- Additional Network Settings
- Remote Update
- Serial Port Settings – RS-232 & RS-485
- Log Files
- Appendix A Troubleshooting
- Appendix B TVN 20 Specifications
- Appendix C TVN 20 IP Camera Capacities
- Appendix D TVN 20 Supported IP Cameras
- Appendix E TVN 20 USB Archive Options
- Appendix F TruVision Device Finder
- Appendix GGlossary of Terms
- Appendix HWarranty and Support
4 TruVision NVR 20 User Manual
The TVN 20 – Back Panel
Figure 2: The TVN back panel
Table 2: Back Panel Elements
Item. Name Description
1 Reset Resets unit to factory defaults
2 RS-232 Used for connecting PC for troubleshooting
3 LAN 10/100/1000Mbps UTP Ethernet interface
4 eSATA For future use
5 RS-485 Switch For future use
6 RS-485 Connectors For future use
7 Alarm In 16 alarm inputs (NO/NC)
8 Alarm Out 4 relay outputs
9 GND Grounding point
10 POWER Plug Connection for power cord
11 Power Switch Power On/Off (use the Power Button on front of unit to turn power off
to the unit.)