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Glossary
DHCP (Dynamic Host Configuration Protocol):
server or router to enable dynamic assignment of an IP address to a
device connected to the network.
Display Resolution:
Is the number of pixels supported by your TV or VGA
monitor or the output signal of a viewing device, e.g. your DVR. 1920 x
1080 resolution will give you the best display quality.
DNS Server:
Is a standard technology for managing public names of
web sites and other Internet domains. DNS technology allows you to
type names into your web browser which your computer will automati-
cally find the address on the Internet.
DST (Daylight Saving Time):
Is the period of the year when clocks are
moved one hour ahead.
Extranet:
Better known as a remote network. On your DVR, this is where
the DDNS settings are found.
Format:
Is a command that prepares a storage device such as a USB
flash drive or hard drive to hold data.
Firmware:
The software that operates a discrete device (e.g. your
smartphone). It is referred to in this way rather than software as it is
integral to the operation of your device.
Frame Rate:
The measurement of the rate that pictures are displayed to
create a video feed. The unit of measurement is frames per second (fps).
Gateway:
Is a node or router that routes traffic from a device on your
home network to the outside network that is providing access to the
Internet.
Hardware:
A physical device. Your DVR is hardware.
HDD (Hard Disk Drive):
Uses an appropriate
where all data is kept, saved and stored.
HTTP Port:
used to log into the web browser interface of your DVR using a web cli-
ent, such as Internet Explorer.
Hue:
Is somewhat synonymous to what is usually referred to as colors.
By altering the hue, you can change the colour mix of the image.
IP Address:
vice on the network must use a unique address. IP addresses range
from 0.0.0.0 to 255.255.255.255.
IP Channel:
DVR, or connected directly to your network. This will typically display the
camera's name, IP address, channel number, status, user name and
password.
Live View:
nected will be displayed on-screen.
MAC Address:
used as a super password if you have forgotten your current password.
Main Stream:
Mask:
used to minimise false triggers when your DVR detects motion. Any area
obscured won't be shown live or recorded.
Menu:
available on your DVR.
Is a storage device located inside your DVR. It is
HTTP stands for Hypertext Transfer Protocol. This port is
The address of a device attached to the network. Each de-
Is a list of cameras that are either directly connected to your
Is the default display mode for your DVR. Each camera con-
Is a unique identifier for network hardware. Can also be
Is the video feed that your DVR will display and record.
Is used to obscure part of your image for privacy. It can also be
Is where you control the various actions and options that are
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