AXIS 243Q Blade Video Server User’s Manual
About This Document This manual is intended for administrators and users of the AXIS 243Q Blade Video Server, with firmware release 4.46. The manual includes instructions for using and managing the AXIS 243Q Blade on your network. Previous experience of networking will be of use when installing and using this product. Some knowledge of UNIX or Linux-based systems would also be beneficial, for developing shell scripts and applications.
AXIS 243Q Blade Contents Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Switches & connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 243Q Blade SOCKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 QoS (Quality of service) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 SMTP (email) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 243Q Blade - Product description Product description Overview The AXIS 243Q Blade Video Server is a fully featured video server intended for security surveillance and remote monitoring needs. It is designed for mounting in the AXIS 291 Video Server Rack, which provides power and network connectivity.
AXIS 243Q Blade - Product description Up to 20 viewers can access each video input on the AXIS 243Q Blade simultaneously when using Motion JPEG and MPEG-4 unicast. The number of simultaneous viewers can be increased by using multicast MPEG-4. When using AXIS Media Control (AMC) to view MPEG-4 video streams, each MPEG-4 viewer requires a separate MPEG-4 decoder license. One license is included, and further licenses can be purchased separately from your Axis dealer.
AXIS 243Q Blade - Product description Control Button - Press this button to restore the factory default settings, as described in Resetting to the factory default settings, on page 49, or to install using AXIS Internet Dynamic DNS Service (see the Installation Guide). Video Input - Each video input is connected using a coax/BNC connector. Physical connections made using 75 ohm coaxial video cable have a recommended maximum length of 250 meters (800 feet).
AXIS 243Q Blade - Accessing the video server Accessing the video server For information on installing the video server, please refer to the Installation Guide. The AXIS 243Q Blade can be used with most standard operating systems and web browsers. The recommended browser is Internet Explorer with Windows, and Firefox with other operating systems. See also the Technical specifications, on page 57.
AXIS 243Q Blade - Accessing the video server Setting the root password When accessing the camera for the first time, the Configure Root Password dialog is displayed on the screen. 1. Enter a password and re-enter to confirm the spelling. Click OK. Note: Before you enter your password at this point, you can secure configuration of the root password via HTTPS by creating a self-signed certificate. To do so, click the Create self-signed certificate...
AXIS 243Q Blade - Accessing the video server The Snapshot button saves a snapshot of the image currently being displayed. Right-click on the video image to save it in JPEG format on your computer. This button is intended for use when the AMC viewer toolbar is not available. The AMC viewer toolbar (AXIS Media Control) is available in Microsoft Internet Explorer only and displays the following buttons: The Play/Stop buttons start and stop the media stream.
AXIS 243Q Blade - Video streams Video streams The AXIS 243Q Blade provides several different video stream formats. You select the type depending on your requirements and on the properties of your network. The Live View page in the AXIS 243Q Blade provides access to Motion JPEG and MPEG-4 video streams, as well as to single JPEG images. Other applications and clients can also access these video streams/images directly, without going via the Live View page.
AXIS 243Q Blade - Video streams MPEG-4 protocols and communication methods To deliver live streaming video over IP networks, various combinations of transport protocols and broadcast methods are employed. • RTP (Real-Time Transport Protocol) is a protocol that allows programs to manage the real-time transmission of multimedia data, via unicast or multicast. • RTSP (Real-Time Streaming Protocol) serves as a control protocol, to negotiate which transport protocol to use for the stream.
AXIS 243Q Blade - Video streams Unicasting should be used for video-on-demand broadcasting, so that there is no video traffic on the network until a client connects and requests the stream. However, as more and more unicast clients connect, the traffic on the network will increase and may cause congestion. Although there is a maximum of 20 unicast viewers, note that all multicast users combined count as 1 unicast viewer. RTP/RTSP This unicast method is RTP tunneled over RTSP.
AXIS 243Q Blade - Video streams Other MPEG-4 clients Although it may be possible to use other clients to view the MPEG-4 stream, this is not guaranteed by Axis. For some other clients, such as, QuickTime™ the Video Object Type must be set to Simple. It may also be necessary to adjust the advanced MPEG-4 settings. To assess the video stream from QuickTime™ the following path can be used: rtsp:///mpeg4/media.
AXIS 243Q Blade - Configuring the video server Configuring the video server This section describes how to configure the AXIS 243Q Blade and is intended for administrators, who have unrestricted access to all the Setup tools The AXIS 243Q Blade is configured from the Setup link, in a standard web browser. For more information on supported browsers, see Technical specifications, on page 57. Note that each video input must be configured separately.
AXIS 243Q Blade - Video & Image Video & Image The following descriptions show examples of the available features in the AXIS 243Q Blade. For details of each setting, please refer to the online help available from each page. Click to access the online help. Image settings Image appearance Modify the Image Appearance to optimize the video images according to your requirements.
AXIS 243Q Blade - Video & Image All configuration of images and overlays will affect the performance of the video server, depending on usage and the available bandwidth. • High resolution generates larger files Selecting the Aspect ratio correction option improves the appearance of images from analog video sources, that are displayed on computer monitors.
AXIS 243Q Blade - Video & Image Video source settings These settings allow you to eliminate black borders surrounding the image, by making Offset adjustments. By entering values in these fields you can change the horizontal and vertical synchronization for the image. See the online help for more information. Advanced - MPEG-4 settings These are tools for adjusting the MPEG-4 settings and for controlling the video bit rate.
AXIS 243Q Blade - Video & Image Adjusting the Maximum bit rate and setting it to Variable or Constant helps control the bandwidth used by the MPEG-4 video stream. Bit Rate control Adjusting the maximum bit rate and setting it to variable or constant is a good way of controlling the bandwidth used by the MPEG-4 video stream. Leaving the Maximum bit rate as unlimited will provide consistently good image quality, but at the expense of increased bandwidth usage whenever there is more activity in the image.
AXIS 243Q Blade - Video & Image Advanced - MJPEG settings Sometimes the image size may be large due to low light or complex scenery. Adjusting the Maximum frame size is a good way of controlling the bandwidth and storage used by the MJPEG video stream in these situations. Defining the frame size as Unlimited will provide consistently good image quality at the expense of increased bandwidth and storage usage during low light.
AXIS 243Q Blade - Video & Image 3. Click Save. Overlay image requirements: Image Formats Image Size • Windows 24-bit BMP (full color) • Windows 4-bit BMP (16 colors) The height and width of the overlay image in pixels must be exactly divisible by 4. Overlay image limitations: • The maximum overlay image size supported by the AXIS 243Q Blade is the same as the maximum image resolution. See Technical specifications, on page 57.
AXIS 243Q Blade - Live View Config Live View Config Layout The settings on this page help determine the features to include in the Live View page, such as buttons and links. Default Video Format Select the default format to use on the Live View page. Checking the Show video format selection option displays a drop-down list on the Live View page allowing you to temporarily change the format. Default Viewer Select from the drop-down list the viewer you wish to use for your web browser.
AXIS 243Q Blade - Live View Config The Show crosshair in PTZ joystick mode option enables the display of a crosshair in the video image when the PTZ mode is set to joystick. Enabling the Use PTZ joystick mode as default option sets the PTZ mode to joystick. The mode can be changed temporarily on the PTZ Control Panel, but will default to joystick if this is selected. The Enable recording button option allows you to start an MPEG-4 recording directly from the Live View page.
AXIS 243Q Blade - Pan Tilt Zoom Pan Tilt Zoom Installing PTZ devices Video input 1 on the AXIS 243Q Blade supports several Pan Tilt Zoom (PTZ) devices. Please see www.axis.com for a complete list of supported devices, and to obtain the correct driver. PTZ devices can also be used on video inputs 2-4, by creating an internal connection to them from input 1. For further information see Using PTZ on video inputs 2-4, on page 31. Follow the instructions below to install a PTZ device: 1.
AXIS 243Q Blade - Pan Tilt Zoom PTZ configuration When PTZ has been installed for the AXIS 243Q Blade, the menu item PTZ Configuration appears to the left, along with sub menus. Preset positions Many PTZ devices provide Preset positions, which are pre-defined camera views that can be used to quickly move the camera to a specific location. Under Preset Position Setup, use the Pan, Tilt and Zoom (PTZ) controls to steer the camera to the required position.
AXIS 243Q Blade - Pan Tilt Zoom PTZ controls If the AXIS 243Q Blade has been appropriately configured, the Live View page displays the controls available for the installed Pan Tilt Zoom (PTZ) device. The administrator can enable/disable the controls for specified users. Tilt bar (relative) The exact controls shown depends on the make and model of PTZ device.
AXIS 243Q Blade - Pan Tilt Zoom In contrast, when using an absolute driver, each position on the bar (see right) represents a defined position in the device’s range of movement, with the center of the bar representing the point midway between the two extremes of movement. Clicking a position directly on the bar moves the camera directly to the new position in one smooth movement. Clicking on the arrows at the ends of a bar causes a stepped, incremental change.
AXIS 243Q Blade - Pan Tilt Zoom Preset positions Select presets from the drop-down Source list on the Live View page. These will move and/or zoom the camera to a pre-defined position, to cover an area of particular interest. Events can also be configured to go to preset positions when triggered. For information on setting up preset positions, please see Preset positions, on page 26 and the online help.
AXIS 243Q Blade - Pan Tilt Zoom OSD Menu - If the PTZ unit supports an internal configuration menu, this can be accessed using the On-Screen Display (OSD). Configure the analog camera by opening and navigating through its internal menu in this display. PTZ control queue Use the PTZ control queue window to enable and disable PTZ queueing.
AXIS 243Q Blade - Pan Tilt Zoom The order of priority for taking control of the queue is as follows: 1. Administrators - An administrator takes over PTZ control regardless of who is currently first in queue. The administrator will be removed from the queue 60 seconds after their last PTZ control command. 2. Event - The AXIS 243Q Blade can be set up to take control of the queue and move to a specific position for 20 seconds when triggered by an alarm.
AXIS 243Q Blade - Event configuration Event configuration This section describes how to configure the AXIS 243Q Blade for alarm handling. An event in the camera happens when certain conditions are fulfilled, and result in specific actions. The set of parameters (or conditions) that define these actions is called Event Type. For example, an alarm could be the condition, that causes the camera to act by uploading images onto a server.
AXIS 243Q Blade - Event configuration Triggered Event A triggered event is activated by one of the following: • • • • • • • a signal on an input port, from a connected push button detected movement in a configured motion detection window when the video signal is lost a manual action, such as, clicking the trigger button in the web interface on restart (reboot) after power loss a camera tampering alarm pan/tilt/zoom How to set up a triggered event This example describes how to set the AXIS 243Q Blade to up
AXIS 243Q Blade - Event configuration The Include post-trigger buffer option contains images from the time immediately after the trigger. Configure as for pre-trigger. Note: If the pre- or post-buffer is too large for the AXIS 243Q Blade's internal memory, the frame rate is reduced and individual images may be missing. If this occurs, an entry will be created in the unit's log file. The Continue image upload (unbuffered) option enables the upload of images for a fixed length of time.
AXIS 243Q Blade - Event configuration Camera tampering The camera tampering application generates an alarm whenever the camera is repositioned, or when the lens is covered, sprayed, or severely defocused. You must create an event, (see How to set up a triggered event, on page 33), for the camera to send an alarm.
AXIS 243Q Blade - Event configuration Motion detection In the Motion Detection menu, you can configure the video source(s) for motion detection. The motion detection feature is used to generate an alarm whenever movement occurs or stops in the image. The AXIS 243Q Blade can use a maximum of 10 Include/Exclude windows per video input.
AXIS 243Q Blade - Event configuration If there are parts of the Include window that you wish to exclude, click the Configure Excluded Windows radio button and perform steps 3-7 above.
AXIS 243Q Blade - System options System options Security User access control is enabled by default, when the administrator sets the root password on first access.
AXIS 243Q Blade - System options HTTPS For greater security, the AXIS 243Q Blade can be configured to use HTTPS (Hypertext Transfer Protocol over SSL (Secure Socket Layer)). That is, all communication that would otherwise go via HTTP will instead go via an encrypted HTTPS connection.
AXIS 243Q Blade - System options To perform the authentication, the RADIUS server uses various EAP methods/protocols. The one used in the Axis implementation is EAP-TLS (EAP-Transport Layer Security). The AXIS network video device presents its certificate to the network switch, which in turn forwards this to the RADIUS server. The RADIUS server validates or rejects the certificate and responds to the switch, and sends its own certificate to the client for validation.
AXIS 243Q Blade - System options CA servers In cryptography, a Certification Authority (CA) is an entity that provides signed digital certificates for use by other parties, and thus acts a trusted third party. There are many commercial CAs that charge for their services. Institutions and governments may have their own CA, and there are free CAs available. Date & time Current server time - displays the current date and time (24h clock). The time can be displayed in 12h clock format in overlay images.
AXIS 243Q Blade - System options Network Basic TCP/IP settings Network Settings. Click the View button to see current network settings. IPv4 and IPv6 Address Configuration The AXIS 243Q Blade supports both IP version 4 and IP version 6. Both versions may be enabled simultaneously, and at least one version must always be enabled. When using IPv4, the IP address can be set automatically via DHCP, or a static IP address can be set manually.
AXIS 243Q Blade - System options Advanced TCP/IP settings DNS configuration DNS (Domain Name Service) provides the translation of host names to IP addresses on your network. Obtain DNS server address via DHCP - automatically use the DNS server settings provided by the DHCP server. Click the View button to see the current settings.
AXIS 243Q Blade - System options Link-Local IPv4 address Link-Local Address is enabled by default and assigns the network camera with an additional IP address for the UPnP protocol. The network camera can have both a Link-Local IP and a static/DHCP IP address at the same time - these will not affect each other. See UPnP™, on page 46. HTTP The default HTTP port number (80) can be changed to any port within the range 1024-65535. This is useful for simple port mapping.
AXIS 243Q Blade - System options SOCKS SOCKS is a networking proxy protocol. The AXIS 243Q Blade can be configured to use a SOCKS server to reach networks on the other side of a firewall/proxy server. This functionality is useful if the video server is located on a local network behind a firewall, but notifications, uploads, alarms, etc., need to be sent to a destination outside the local network (e.g. to the Internet).
AXIS 243Q Blade - System options SNMP The Simple Network Management Protocol (SNMP) allows the remote management of network devices. Select the version of SNMP to use, depending on the level of security required. Select the version of SNMP to use, by checking the appropriate box. The three levels of security are: • SNMP V1 - includes no security • SNMP V2c - uses very simple security, e.g. community name as password • SNMP V3 - provides encryption and secure passwords. Use with HTTPS.
AXIS 243Q Blade - System options Maintenance • Restart - The video server is restarted without changing any of the settings. Use this method if the unit is not behaving as expected. • Restore - The video server is restarted and most current settings are reset to factory default values. The settings that are not affected are: • the boot protocol (DHCP or static) • the static IP address • the default router • the subnet mask • the system time • Default - The default button should be used with caution.
AXIS 243Q Blade - System options Access Log - The Access Log may be used for various purposes: • Security - Tracking all access to your the camera. The access log lists the IP addresses, users and networking protocols used to access the camera. • Simple web attraction tracker. • System analysis and trouble shooting. Server Report - Information about the server status; required when requesting support. Parameter List - Shows the unit's parameters and their current settings.
AXIS 243Q Blade - Resetting to the factory default settings Resetting to the factory default settings This will reset all the parameters in all 4 units (including all four IP addresses) to the factory default settings. 1. Disconnect power. 2. Press and hold the Control button and reconnect power. 3. Release the button when the Status Indicator displays red (this may take up to 15 seconds).
AXIS 243Q Blade - I/O Terminal connector I/O Terminal connector The inputs and outputs on the AXIS 243Q Blade are accessed via the 12-pin I/O terminal connector on the AXIS 291 1U Video Server Rack.
AXIS 243Q Blade - I/O Terminal connector Schematic diagram - I/O terminal connector 1o +12V Out (100mA) GND 2 o z 3o o o 4o 5o RS-485 A B AXIS 243Q Blade 8o z 9o z 10o 11o 12o o Device oo 6o o 7 z Relay e.g.
AXIS 243Q Blade - I/O Terminal connector RS-485 COM port The RS-485 COM Port supports several operational modes: • Generic TCP/IP - enables the video server to receive status/data and send commands via TCP/IP • Generic HTTP - enables the video server to receive status/data and send commands via HTTP • Pan Tilt Zoom (PTZ) - for controlling a PTZ device. A PTZ device requires a driver for its function. Drivers can be obtained from www.axis.com.
AXIS 243Q Blade - Troubleshooting Troubleshooting Checking the firmware Firmware is software that determines the functionality of the AXIS 243Q Blade. When troubleshooting a problem, check the current version. The latest version may contain a correction that fixes your particular problem. The current firmware version in your AXIS 243Q Blade can be seen under Setup > Basic Configuration. Important! Please note that the AXIS 243Q Blade uses two different firmware types at the same time.
AXIS 243Q Blade - Troubleshooting Emergency recovery procedure If power or the network connection to the AXIS 243Q Blade is lost during the upgrade, the process will fail and the unit will become unresponsive. A red Status LED indicates a failed upgrade. To recover the unit, follow the steps below. The serial number can be found on the label supplied with the product. 1.
AXIS 243Q Blade - Troubleshooting Symptoms, Possible Causes and Remedial Actions Problems setting the IP address Using ARP/Ping IP address must be set within two minutes after power has been applied to the video server. Restart the server and try again. Ensure also the ping length is set to 408. (See the AXIS 243Q Blade Installation Guide).
AXIS 243Q Blade - Troubleshooting Image too dark or too light Check that the termination dip switch for the video source is set to the correct position. See also the online help on Video Source Settings. Black borders around the video image Adjust the X and/or Y offset, in the Video Source Settings. See the online help for information. Problems uploading own files There is only limited space available for the upload of your own files. Try deleting one or more existing files, to free up space.
AXIS 243Q Blade - Technical specifications Technical specifications Item Specification Model • AXIS 243Q Blade Video Server • Requires the AXIS 291 1U Video Server Rack Video compression • Motion JPEG • MPEG-4 Part 2 (ISO/IEC 14496-2), Profiles: ASP and SP Resolutions • 4CIF, 2CIFExp, 2CIF, CIF, QCIF • Max 704x480 (NTSC), 704x576 (PAL) • Min 176x120 (NTSC), 176x144 (PAL) Frame rate (NTSC/PAL) • Up to 30/25 per channel in all resolutions (Motion JPEG or MPEG-4) Video streaming • Simultaneous Moti
AXIS 243Q Blade - Technical specifications Item Specification Processors and memory • CPU: 4 x ETRAX 100LX 32bit • Video processing and compression: 4 x ARTPEC-2 • RAM: 4 x 32 MB • Flash: 4 x 8 MB • Battery backed up real-time clock Operating conditions • 0º-45ºC (32-113 ºF) • Humidity 20-80% RH (non-condensing) Installation, management and maintenance • AXIS Camera Management tool on CD and web-based configuration • Configuration of backup and restore • Firmware upgrades over HTTP or FTP, firmware a
AXIS 243Q Blade - Technical specifications Item Specification Approvals • EN 61000-6-1, • EN 61000-6-2, • EN 55024 • EN 55022 Class B • EN 61000-3-2, • EN 61000-3-3, • FCC Part 15 Subpart B Class B, • AS/NZS CISPR 22 • ICES-003 • VCCI Class B, ITE • EN 60950-1 Dimensions (HxWxD) and weight • 30 x 130 x 255 mm (1.2” x 5.1” x 10.0”) • 270g (0.6 lb.
AXIS 243Q Blade - Technical specifications General performance considerations When setting up your system, it is important to consider how various settings and situations will affect performance. Some factors affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some will affect both. If the load on the CPU reaches its maximum, this will also affect the frame rate.
AXIS 243Q Blade - Technical specifications Bandwidth As there are many factors affecting bandwidth, it is very difficult to predict the required amounts. The settings that affect bandwidth are: • • • • • • the image resolution the image compression the frame rate the MPEG-4 object type the MPEG-4 GOV structure the analog cameras connected to the video server There are also factors in the monitored scene that will affect the bandwidth.
AXIS 243Q Blade - Glossary Glossary ActiveX - ActiveX is a standard that enables software components to interact with one another in a networked environment, regardless of the language(s) used to create them. Web browsers may come into contact with ActiveX controls, ActiveX documents, and ActiveX scripts. ActiveX controls are often downloaded and installed automatically as required. AF (Autofocus) - A system by which the camera lens automatically focuses on a selected part of the subject.
AXIS 243Q Blade - Glossary of buildings. It is used to visually monitor the location for security or industrial purposes. Video from the CCTV system can be recorded and viewed on-site or remotely. CCTV video camera - A traditional CCTV video camera is an analog camera, available in both monochrome (black and white) and color. Cameras can be set in fixed positions or placed on "Pan/Tilt/Zoom" devices, which allow the camera to be maneuvered.
AXIS 243Q Blade - Glossary physical size as a CD, but with significantly greater storage capacity. bi-directional communication, but only in one direction at a time, as in a walkie-talkie system. See also Simplex. DVR (Digital Video Recorder) - A DVR records analog video to a hard disk in digital format. Most DVRs use the MPEG-2 format for encoding analog video signals. G.711 - The international standard for encoding telephone audio on a 64 kbps channel.
AXIS 243Q Blade - Glossary of the server. Hub - A (network) hub is used to connect multiple devices to the network. The hub transmits all data to all devices connected to it, whereas a switch will only transmit the data to the device it is specifically intended for. IEEE 802.11 - A family of standards for wireless LANs. The 802.11a standard supports 1 or 2 Mbit/s transmission on the 5 GHz band. IEEE 802.11b supports data rates up to11 Mbit/s on the 2.4 GHz band, while 802.
AXIS 243Q Blade - Glossary lacks the electronics to pick up regular television signals. Motion JPEG - Motion JPEG is a simple compression/decompression technique for network video. Latency is low and image quality is guaranteed, regardless of movement or complexity of the image. Image quality is controlled by adjusting the compression level, which in turn provides control over the file size, and thereby the bit rate. locations to simultaneously access images.
AXIS 243Q Blade - Glossary (set of communication rules) that allows corporations to extend their own corporate network through private "tunnels" over the public Internet. In this way a corporation can effectively use a WAN (Wide Area Network) as a large single LAN (Local Area Network). This kind of interconnection is known as a virtual private network (VPN). Pre/post alarm images - The images from immediately before and after an alarm. These images are stored in a buffer for later retrieval.
AXIS 243Q Blade - Glossary supplies the requested HTML pages or files to the client (web browser). Simplex - In simplex operation, a network cable or communications channel can only send information in one direction. See also Full-duplex. SMTP (Simple Mail Transfer Protocol) - Used for sending and receiving e-mail. However, as it is "simple," it is limited in its ability to queue messages at the receiving end, and is usually used with one of two other protocols, POP3 or IMAP.
AXIS 243Q Blade - Glossary analyzing image data and differences in series of images. This detection can, for example, be used to trigger an alarm event in a network camera and start the upload of images from the camera. Video switcher - An analog video switcher sequentially displays full screen images, from one camera after another, typically at 3-5 seconds intervals.
Index A Access from a browser 9 Accessing the Setup tools 16 Action buttons 24 Active/Inactive 24 Administrators 16, 38 Advanced Simple Profile 12 Advanced TCP/IP settings 43 Alarm 32, 36, 50 Allowed IP addresses 38 AMC Viewer Toolbar 11 Anonymous viewers 38 ARP/Ping 42 AXIS Internet Dynamic DNS Service 42 AXIS Media Control (AMC) 9, 14 B Backup 47 Bandwidth 12, 61 Basic TCP/IP settings 42 Bit Rate 12 bit rate 12 Bonjour 46 Buffers 33 C Camera tampering 35 CGI links 24, 28 Click-in-image 28 COM Port RS
Live View Page 10 Live View page 16 M Motion detection 36 Motion JPEG 12 MPEG-4 12 MPEG-4 protocols 13 MPEG-4 settings 46 Multicasting 13 N Network settings 42 Network traffic 44 NTP Server 41 NTP server 43 O Operator 38 Other MPEG-4 Clients 15 Output buttons 24 Overlays 18 Overview 6 P Pan/Tilt/Zoom 27, 52 password 10 Pinout - I/O connectors 50 Port status 37 Ports & Devices 46 Post-trigger buffer 33 Preset positions 29 Pre-trigger buffer 33 PTZ commands 24, 28 PTZ control queue 30 Pulse 24 Pulse b
Video source 19 Video streams 12, 14, 18 Viewer settings 23
