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
TruVision NVR 21 User Manual 3
Chapter 2
Installation
This section describes how to install the TVN 21 unit.
Installation environment
When installing your product, consider these factors:
• Ventilation
• Temperature
• Moisture
• Chassis load
Ventilation: Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions. Ensure that the location planned for the installation
of the unit is well ventilated.
Temperature: Consider the unit’s operating temperature (-10 to +55 ºC, 14 to
131 °F) and noncondensing humidity specifications (10 to 90%) before choosing
an installation location. Extremes of heat or cold beyond the specified operating
temperature limits may reduce the life expectancy of the NVR. Do not install the
unit on top of other hot equipment. Leave 44 mm (1.75 in.) of space between
rack-mounted TruVision NVR 21 units.
Moisture: Do not use the unit near water. Moisture can damage the internal
components. To reduce the risk of fire or electric shock, do not expose this unit to
rain or moisture.
Chassis: Equipment weighing less than 15.9 kg (35 lb.) may be placed on top of
the unit.
Unpacking the TVN 21 and its accessories
When you receive the product, check the package and contents for damage, and
verify that all items are included. There is an item list included in the package. If
any of the items are damaged or missing, please contact your local supplier.