User Manual of Network Video Recorder
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Glossary
•
Dual Stream:
Dual stream is a technology used to record high resolution video locally while transmitting
a lower resolution stream over the network. The two streams are generated by the DVR, with the main
stream having a maximum resolution of 4CIF and the sub-stream having a maximum resolution of CIF.
•
HDD:
Acronym for Hard Disk Drive. A storage medium which stores digitally encoded data on platters
with magnetic surfaces.
•
DHCP:
Dynamic Host Configuration Protocol (DHCP) is a network application protocol used by devices
(DHCP clients) to obtain configuration information for operation in an Internet Protocol network.
•
HTTP:
Acronym for Hypertext Transfer Protocol. A protocol to transfer hypertext request and information
between servers and browsers over a network
•
PPPoE:
PPPoE, Point-to-Point Protocol over Ethernet, is a network protocol for encapsulating
Point-to-Point Protocol (PPP) frames inside Ethernet frames. It is used mainly with ADSL services where
individual users connect to the ADSL transceiver (modem) over Ethernet and in plain Metro Ethernet
networks.
•
DDNS:
Dynamic DNS is a method, protocol, or network service that provides the capability for a
networked device, such as a router or computer system using the Internet Protocol Suite, to notify a
domain name server to change, in real time (ad-hoc) the active DNS configuration of its configured
hostnames, addresses or other information stored in DNS.
•
Hybrid DVR:
A hybrid DVR is a combination of a DVR and NVR.
•
NTP:
Acronym for Network Time Protocol. A protocol designed to synchronize the clocks of computers
over a network.
•
NTSC:
Acronym for National Television System Committee. NTSC is an analog television standard used
in such countries as the United States and Japan. Each frame of anNTSC signal contains 525 scan lines at
60Hz.
•
NVR:
Acronym for Network Video Recorder. An NVR can be a PC-based or embedded system used for
centralized management and storage for IP cameras, IP Domes and other DVRs.
•
PAL:
Acronym for Phase Alternating Line. PAL is also another video standard used in broadcast
televisions systems in large parts of the world. PAL signal contains 625 scan lines at 50Hz.
•
PTZ:
Acronym for Pan, Tilt, Zoom. PTZ cameras are motor driven systems that allow the camera to pan
left and right, tilt up and down and zoom in and out.
•
USB:
Acronym for Universal Serial Bus. USB is a plug-and-play serial bus standard to interface devices to
a host computer.
Summary of Contents for Diamon Series
Page 1: ...Network Video Recorder User Manual ...
Page 12: ...User Manual of Network Video Recorder 11 Chapter 1 Introduction ...
Page 24: ...User Manual of Network Video Recorder 23 Chapter 2 Getting Started ...
Page 40: ...User Manual of Network Video Recorder 39 Figure 2 24 Edit IP Camera Interface Manual ...
Page 41: ...User Manual of Network Video Recorder 40 Chapter 3 Live View ...
Page 52: ...User Manual of Network Video Recorder 51 Chapter 4 PTZ Controls ...
Page 61: ...User Manual of Network Video Recorder 60 Chapter 5 Recording and Capture Settings ...
Page 84: ...User Manual of Network Video Recorder 83 Chapter 6 Playback ...
Page 104: ...User Manual of Network Video Recorder 103 Chapter 7 Backup ...
Page 126: ...User Manual of Network Video Recorder 125 Figure 7 44 Synchronizing ...
Page 127: ...User Manual of Network Video Recorder 126 Chapter 8 Alarm Settings ...
Page 144: ...User Manual of Network Video Recorder 143 Chapter 9 Network Settings ...
Page 168: ...User Manual of Network Video Recorder 167 Chapter 10 RAID Only for NRA0R series NVR ...
Page 183: ...User Manual of Network Video Recorder 182 Figure 10 28 Upgrade the Firmware ...
Page 184: ...User Manual of Network Video Recorder 183 Chapter 11 HDD Management ...
Page 198: ...User Manual of Network Video Recorder 197 Figure 11 26 View HDD Status 2 ...
Page 202: ...User Manual of Network Video Recorder 201 Chapter 12 Camera Settings ...
Page 206: ...User Manual of Network Video Recorder 205 Chapter 13 NVR Management and Maintenance ...
Page 218: ...User Manual of Network Video Recorder 217 Chapter 14 Others ...
Page 227: ...User Manual of Network Video Recorder 226 Appendix ...