User Manual
Table Of Contents
- Chapter 1 Product introduction
- Chapter 2 Physical installation
- Chapter 3 Getting started
- Chapter 4 Operating instructions
- Chapter 5 Live view
- Chapter 6 Searching files
- Chapter 7 Playback functionality
- Chapter 8 Archiving files
- Chapter 9 Display settings
- Chapter 10 Camera setup
- Chapter 11 Network settings
- Chapter 12 Recording
- Chapter 13 Alarm and event setup
- Chapter 14 Device management
- Chapter 15 Storage management
- Chapter 16 User management
- Chapter 17 System information
- Chapter 18 Using the web browser
- Appendix A Specifications
- Appendix B Port forwarding information
- Appendix C Maximum pre-recording times
- Appendix D Default menu settings
- Index
TruVision NVR 22 (S/P) User Manual 151
Appendix C
Maximum pre-recording
times
The maximum pre-recording time that can be selected depends on the bit rate. Frame
rate, resolution and image quality do not impact time.
Note: This information only applies when the bit rate is set to Constant (see “Initializing
the recording settings” on page 58 for more information).
Constant bit rate
Maximum pre-recording time
(seconds)
32 30
48 30
64 30
80 30
96 30
128 30
160 30
192 30
224 30
256 30
320 30
384 30
448 30
512 30
640 30
768 30
896 30
1024 30
1280 25