User`s manual

57
Installation
Introduction
How to Use
Defi nitions in
Confi guration
Appendix
J
JPEG .................................................................... 40
(Joint Photographic Experts Group)
Standard gauge for compression of
colored still image by ITU-TS (International
Telecommunication Union: ex-CCITT)
and ISO (International Organization for
Standardization). It can compress a still
image between 1/10 to 1/100 of size.
L
LAN ....................................................................... 34
(Local Area Network)
Computer networking in local area.
Log ........................................................................ 53
Log-in ................................................................... 16
M
Main Screen ...................................................... 18
Mic. In ..............................Quick Start Guide: 12
(Microphone input)
Motion Detection ............................................. 45
N
Network settings ............................................. 33
NTP server ......................................................... 31
(Network Time Protocol)
Server which provides accurate date and
time from network.
O
OS ......................................................................... 61
P
Protocol .............................................................. 58
R
Recording ........................................................... 51
Reset button .................Quick Start Guide: 12
Resolution .......................................................... 40
S
Security settings ............................................. 32
SMTP ................................................................... 48
(Simple Mail Transfer Protocol)
Protocol for sending e-mail on the Internet
and Intranet.
Specifi cations ................................................... 58
Subnet mask ..................................................... 34
Method for spliting IP network into a series
of sub groups or subnets. By using this
system, it estimates whether IP address
of the addressed host is in local network
or remote network.
System Time ..................................................... 31
T
TCP/IP ................................................................. 58
(Transmission Control Protocol/Internet
Protocol)
Protocol for communications between
computers are used as standard for
transmitting data over networks. This
is the standard protocol of the Internet
and at the same time, it is the most
popularized protocol. Network layer
protocol is IP, and transport layer protocols
are TCP （Transmission Control Protocol）
and UDP （User Datagram Protocol). FTP,
SMTP and other applications use TCP/IP.
U
Upgrade fi rmware ............................................ 54
User ...................................................................... 32
W
White balance ................................................... 42