User Manual
Table Of Contents
- Chapter 1 Product introduction
- Chapter 2 Installation
- Chapter 3 Getting started
- Chapter 4 Operating instructions
- Chapter 5 Live view
- Chapter 6 Controlling a PTZ camera
- Chapter 7 Playing back a recording
- Overview of the playback window
- Playback pop-up menu
- Instant playback
- All-day playback
- Searching recorded video
- Playing back recordings by time and video type
- Playing back recordings by event
- Creating and playing back bookmarked recordings
- Slideshow of snapshots
- Playing back recordings from the system log
- Playing back frame-by-frame
- Digital zoom in playback
- Chapter 8 Archiving recorded files
- Chapter 9 Using the web browser
- Windows Vista and 7 users
- Accessing the web browser
- Web browser overview
- Using the web browser to configure the device
- Searching and playing back recorded video
- Searching for event logs
- Dual streaming
- Controlling a PTZ dome camera in the web browser
- Capturing text insertions
- Text overlay
- Using a network storage system
- Chapter 10 Recording
- Chapter 11 Alarm settings
- Chapter 12 Network settings
- Configuring general network settings
- Configuring an NTP server
- Configuring e-mail
- Configuring SNMP
- Configuring the FTP server
- Configuring a remote alarm host
- Configuring multicast
- Configuring the server and HTTP ports
- Configuring the RTSP service port
- Checking network status
- Exporting network packet data
- Port forwarding
- Chapter 13 HDD management
- Chapter 14 Camera settings
- Chapter 15 NVR management
- Chapter 16 User management
- Appendix A Specifications
- Appendix B PTZ protocols
- Appendix C Port forwarding information
- Appendix D KTD-405 keypad
- Appendix E Maximum pre-recording times
- Appendix F Supported PTZ commands
- Appendix G Default menu settings
- Glossary
- Index
6BChapter 7: Playing back a recording
52 TruVision NVR 21 User Manual
Ite
m Description
7.
Recording type: Description of the color coding of recording types that appear in the
playback progress bar. Green indicates continuous recording. Red indicates
alarm/event recording. Yellow indicates motion recording.
8.
Hide the playback control toolbar.
9.
For all-day playback mode, quit playback and return to live view.
For playback from search mode, quit playback and return to the search screen.
Playback pop-up menu
You can quickly access playback functions by placing the cursor on a playback
image on screen and clicking the right-button of the mouse. The playback pop-up
menu appears (see Figure 24 below).
Figure 24: The all-day playback pop-up menu
Item
Name Description
1
. Camera Select a camera for playback.
Note: This option is not available if you play back a video file from
the list of a search result.
2
. Video search Call up the Search window to search for recorded video files.
3
. Digital zoom Enter the digital zoom function for the selected camera.
4
. Capture Capture a snapshot of the video playing back.
5
. Control panel Hide the playback control toolbar.
6
. Exit Return to live view.
Instant playback
Use the quick access toolbar to quickly replay recorded video from the last five
minutes. This can be useful to review an event that has just happened. Only one
camera at a time can be selected. The default playback period of 5 minutes
cannot be changed.