Panasonic WJ-HD616K/G, WJ-HD716K/G manual 130

SMTP authentication (Simple Mail Transfer Protocol authentication)

SMTP mail transfer protocol appended with a user authentication function. It authenticates passwords and user accounts between SMTP servers and clients. Both SMTP servers and clients must support SMTP authenti- cation.

SNMP (Simple Network Management Protocol)

A protocol for monitoring and managing networked communications devices, such as routers, PCs, cameras and Network Disk Recorders via a network.

TCP/IP (Transmission Control Protocol/Internet Protocol)

The standard network protocol for the Internet and Intranets.

URL (Uniform Resource Locator)

An address for locating information resources such as documents and images on the Internet.

VGA (Video Graphic Array)

Resolution with 640 x 480 pixels.

VPN

Service used to make public lines as private lines. Many companies are using this as a new medium of communi- cation instead of costly private lines. Depending on ser- vice, VPN also provides a secure line using authentica- tion technology and encryption.

WAN

Allows physically separated PCs, such as between the head office and a branch office, to connect via a phone line or private line data for exchanging.

Internet

A global system of interconnected computer networks. It is required to contract with an Internet service provider to connect to the Internet.

Event

Indicates an occurrence that causes the recorder to take an event action. Events include terminal alarm, com- mand alarm, video motion detection (VMD), video loss, camera site alarm, etc.

Event action

A specific action to be taken at an event occurrence. There are 2 event action modes: the alarm mode (ALM) and the activity detection mode (ADM). The event action to be taken at an event occurrence varies depending on the selected event action mode. When "ALM" is select- ed, an event occurrence will be informed outside by dis- playing a notification on the monitor, lighting the LED, sounding the buzzer, etc. (alarm action) When "ADM" is selected, an event occurrence will not be informed out- side and only recording and filing of event logs will be performed. When "Off" is selected, only filing of event logs will be performed.

Event recording

Recording automatically performed at an event occur- rence.

Event recording includes the pre-event recording (records images before an event occurs) and post-event recording (records images after an event occurs).

Web browser

A software application which enables to display web pages. Microsoft Internet Explorer® is one of the most widely used web browser.

Video Motion Detection (VMD)

The function that automatically detects motion in imag- es. In this product, it is possible to record images when detecting motion in live images and also to search for time and date of motion detection in recorded images (VMD search).

External recording mode

Use the external switch connected to the recorder to switch to time tables such as the recording settings and event action settings.

Image quality

This product compresses and records images from cam- eras. Image quality varies depending on the compres- sion rate. In this product, the following image qualities (compression rates) are available and they can be selected for each camera channel and each recording mode. XF (Extra Fine: Highest quality), SF (Super Fine: Super high quality), FQ (Fine: High quality), NQ (Normal: Standard quality),EX (Extended: Low quality)

Resolution (Image capture size)

Generally indicates the smoothness of the image quality and the size of the images recorded from the camera. In this product, it indicates the number of dots used in the image displayed on the screen. A horizontal resolution of 720 dots and a vertical resolution of 480 dots is expressed as 720-480.

Camera operation

Operations of the camera connected to the recorder such as pan and tilt (horizontal and vertical position), zooming, focusing, brightness (iris adjustment), preset motions (movement towards a set horizontal and vertical position) and auto functions (automatic camera rotation, etc.).

Emergency recording

Gives priority to recording video and audio when an emergency occurs using the external switch connected to the recorder.

Global (IP) address

IP address assigned to each device connected to the Internet that is equivalent to an address on the Internet. IP address is required for Internet communications. In contrast, IP address freely available to assigned to each device within an intranet is called as "Private (IP) address".

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