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
84 TruVision NVR 20 User Manual
These elements include:
1. The ability to schedule when an alarm output can be activated on the basis of
a daily or weekly schedule.
2. Define how long the alarm output is triggered during a valid event.
This capability applies to the four analog alarm outputs on the TVN 20 box and to
any compatible IP camera’s built-in alarm outputs.
The default setting for any enabled alarm output is:
1. 5 second trigger time.
2. Any alarm output is enabled 24x7.
Important Note: An alarm output is enabled whenever an output action is
requested for an alarm input or system event. This section of the TVN 20 only
addresses how the alarm output behaves when activated.
To change or modify alarm output behavior, navigate to the Alarm Output
Settings area from the home page of TVN 20 > Config > Configuration
parameters > Alarm Output Settings selection (under the Alarm Parameters
folder)
Similar to the alarm inputs the default display shows the four (4) analog outputs
on the TVN 20 unit.