AXIS 282/AXIS 282A Video Server Integrator and User’s Manual
About This Document This manual is intended for integators building the AXIS 282/AXIS 282A into a product or system, and administrators and users of the product or system that includes the AXIS 282/AXIS 282A as a component. The use of "AXIS 282/AXIS 282A" and "Video Server" thoughout this manual refers to the AXIS 282/AXIS 282A as an integrated component of an end product or system. This manual applies to AXIS 282/AXIS 282A firmware release 4.30.
AXIS 282/AXIS 282A Table of contents Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 AXIS 282/282A Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 AXIS 282/282A Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 AXIS 282/282A Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 282/AXIS 282A Event Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Event Servers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Event Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Motion Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 282/AXIS 282A Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 282/282A - Product Description Product Description This manual is applicable for the following Axis Video Servers: • AXIS 282: 1-port bare board video server • AXIS 282A: 1-port bare board video server, including 2-way audio The information provided in this manual applies to both models, unless otherwise indicated. The AXIS 282/282A is a small form factor video server board designed to be built into domes, fixed view cameras, PTZs, analog devices, etc.
AXIS 282/282A - Product Description AXIS 282/282A Top 34-pin header The AXIS 282/282A has 34-Pin Header for several connections including: • Serial port, configurable as RS-232 or RS-485, which is typically used for connecting Pan/Tilt/Zoom devices. • Video in and out connections. • Audio in and out connections. • LED outputs • An auxiliary connection point for DC power. See The Terminal I/O Connector, on page 58 and The 34-Pin Header, on page 59 for more information.
AXIS 282/282A - Product Description Control button - Press this button to restore the factory default settings, as described in Resetting to the Factory Default Settings, on page 57, or to install using AXIS Internet Dynamic DNS Service (page 14). Flash button - The AXIS 282/282A has a flash button. However, it is only used for firmware programming in the factory.
AXIS 282/282A - Product Description Integration of the AXIS 282/282A into end products or systems Electrical integration of the AXIS 282/282A is done through any of the connectors described in the previous sections above. Mechanical integration may be done through the 4 mounting holes on the AXIS 282/282A, shown in the figure below. The video server measures 82mm in length from the outside edge of the Terminal Connector, to the top of the AXIS 282/282A. The width of the AXIS 282/282A is 79mm.
AXIS 282/282A - Installation Installation Installation Methods The AXIS 282/282A is designed for installation on an Ethernet network. This involves assigning it an IP address, either manually or via an automated network service (DHCP). Select one of the following procedures depending on your network: • In Windows, use AXIS IP Utility to discover a dynamic IP address, or to set the IP address manually.
AXIS 282/282A - Installation connected to. The AXIS 282/282A must be installed on the same network segment. 2. Click the button “Set IP address using serial number” and enter the serial number and the IP address for the AXIS 282/282A. The serial number is located on the memory capsules on top of the AXIS 282/282A. 3. Click the Set IP button and then restart the AXIS 282/282A (within 2 minutes). 4. Click View Home Page to access the AXIS 282/282A Web pages. 5.
AXIS 282/282A - Installation ARP and Ping in Windows Assign your product a unique IP address from a computer on your network as follows: 1. Acquire an unused IP address for the AXIS 282/282A from your network administrator. 2. Connect the AXIS 282/282A to the network using a standard network cable. 3. Find the serial number (S/N) located on the memory capsules on top of the AXIS 282/282A. 4. From a computer on your network, open a Command Prompt, i.e. from the Windows Start menu, select Run...
AXIS 282/282A - Installation ARP and Ping in UNIX/Linux Assign your product with a unique IP address from a computer on your network, as follows: 1. Acquire an unused IP address for the AXIS 282/282A from your network administrator. 2. Connect the AXIS 282/282A to the network using a standard network cable. 3. Find the serial number (S/N) located on the memory capsules on top of the AXIS 282/282A.. Syntax: arp -s temp ping -s 408 Example: arp -s 192.168.0.
AXIS 282/282A - Installation AXIS Internet Dynamic DNS Service The AXIS Internet Dynamic DNS Service is a free service provided by Axis. The service allows you to quickly and simply install your video server, which then receives a static name (DNS name) and a dynamic IP address. More information about the AXIS Internet Dynamic DNS Service is available at www.axiscam.net The video server can be unregistered from the service at any time. Please visit www.axiscam.
AXIS 282/AXIS 282A - Using the Video Server Using the Video Server The AXIS 282/AXIS 282A can be used with most standard operating systems and browsers. The recommended browser is Internet Explorer with Windows, and Mozilla with other operating systems. See also the Technical Specifications, on page 66. Note: For information on installing the Video Server, please refer to Installation, on page 10. Accessing the Video Server 1. Start your browser. 2.
AXIS 282/AXIS 282A - Using the Video Server Notes: •To view streaming video in Microsoft Internet Explorer, you must set your browser to allow the AXIS Media Control (AMC) to be installed on your computer. AMC also provides an MPEG-4 decoder for viewing MPEG-4 video streams. This decoder is installed the first time an MPEG-4 video stream is accessed. Please note that the product administrator may have disabled the installation of the decoder, as a license is required for each instance.
AXIS 282/AXIS 282A - Using the Video Server Use the Snapshot button to capture a snapshot of the image currently being displayed in the window. Right-click on the image to save it in on your computer. 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. The Snapshot button takes a snapshot of the currently displayed image.
AXIS 282/AXIS 282A - Video and Audio Streams Video and Audio Streams The AXIS 282/AXIS 282A provides several different video and audio stream formats. The type to use depends on your requirements and on the properties of your network. The Live View page in the AXIS 282/AXIS 282A provides access to Motion JPEG and MPEG-4 video and audio streams, as well as to single JPEG images.
AXIS 282/AXIS 282A - Video and Audio Streams Notes: •MPEG-4 is licensed technology. The AXIS 282/AXIS 282A includes one license for the decoder required for viewing in AMC. Installing additional unlicensed copies of this decoder is prohibited. To purchase more decoder licenses, contact your Axis reseller. •All clients viewing the MPEG-4 stream must use the same image settings. Audio Stream Types The three stream types for audio are: • G.711 - International standard for encoding wired-telephone audio.
AXIS 282/AXIS 282A - Video and Audio Streams How to stream MPEG-4 Deciding on the combination of protocols and methods to use depends on your viewing requirements, and on the properties of your network. Setting the preferred method(s) is done in the control applet for AMC, which is found in the Windows Control Panel. When this has been set, AMC will test all the selected methods in the specified order, until the first functioning one is found.
AXIS 282/AXIS 282A - Video and Audio Streams Other methods of accessing the video stream Video/images from the AXIS 282/AXIS 282A can also be accessed in the following ways: • If supported by the client, the AXIS 282/AXIS 282A can use Motion JPEG server push to display video. This option maintains an open HTTP connection to the browser and sends data as and when required, for as long as required. • As single JPEG images in a browser. Enter e.g. the path: http:///axis-cgi/jpg/image.
AXIS 282/AXIS 282A - Video and Audio Streams Using MPEG-4 When using MPEG-4, audio is streamed using the same protocol as the video stream. When audio is transmitted using MPEG-4, the Axis product sends synchronization information along with the streams to the client that is performing the synchronization. Note: Audio is streamed from the client to the server over HTTP when using Motion JPEG and MPEG-4.
AXIS 282/AXIS 282A - Configuring the Video Server Configuring the Video Server This section describes how to configure the AXIS 282/AXIS 282A and is intended for: • administrators, who have unrestricted access to all the Setup tools • operators, who have access to the Video & Image, Audio, Live View Config and Event Configuration settings. The AXIS 282/AXIS 282A is configured from the Setup link, in a standard browser (see also the Technical Specifications on page 66).
AXIS 282/AXIS 282A - Video & Image Settings Video & Image Settings The following descriptions show examples of the available features in the AXIS 282/AXIS 282A. 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 282/AXIS 282A - Video & Image Settings See also the specifications for frame rates and bandwidth on page 70. Text Overlay Settings Include date, time and/or text of your choice to be viewed on the image. The color of the text may be set to white or black, while background color may be set to white, black, transparent or semitransparent. The position of the text is set either to the top or the bottom of the image.
AXIS 282/AXIS 282A - Video & Image Settings Overlay/Mask Settings Overlay/Mask Type Date & Time image Overlay Overlay/Mask Type allows you to place an overlay, or up to three privacy masks over the video image: • Upload and place an image as Mask an overlay - usually used to provide extra information in the video image. • Place up to three privacy masks - up to 3 configurable masks can be used to conceal different areas of the video image.
AXIS 282/AXIS 282A - Video & Image Settings 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 282/AXIS 282A is the same as the maximum image resolution. See Technical Specifications, on page 66.
AXIS 282/AXIS 282A - Video & Image Settings Advanced - MPEG-4 Settings Tools for adjusting the MPEG-4 settings and for controlling the video bit rate. The MPEG-4 standard provides many different coding tools for various applications in different situations. As most MPEG-4 clients do not support all of these tools, it is usual to instead define and use subsets for different clients or groups of clients. These settings allow you to define the type of viewing client to use.
AXIS 282/AXIS 282A - Audio (AXIS 282A only) Audio (AXIS 282A only) The AXIS 282A can transmit audio to other clients using an external microphone and can play audio received from other clients by attaching a speaker. The Setup page for the AXIS 282A has an additional menu item called Audio, that allows different audio configurations to be set up, e.g. full duplex, half duplex and simplex. Note: The speaker attached to the audio output of the AXIS 282A must have a built-in amplifier, e.g. some PC speakers.
AXIS 282/AXIS 282A - Audio (AXIS 282A only) Full-duplex mode means that you can transmit and receive audio (talk and listen) at the same time, without having to use any of the controls. This is just like having a telephone conversation. The only controls you may wish to use are the mute buttons to turn off the sound, and the sliders, to adjust the input/output volume levels. This mode requires that the client PC has a sound card with support for full-duplex audio. If your available bandwidth is 0.
AXIS 282/AXIS 282A - Audio (AXIS 282A only) If there are problems with the sound input being too low or high, it is possible to adjust the input gain for the microphone attached to the AXIS 282A. Audio Output If the sound from the speaker is too low or high it is possible to adjust the output gain for the active speaker attached to the AXIS 282A. When satisfied with the settings, click Save, or click Reset to revert to the previously saved settings.
AXIS 282/AXIS 282A - Audio (AXIS 282A only) When the incoming sound is louder than the threshold, it will pass without any changes. When lower than the threshold, the incoming sound will be reduced by a certain attenuation factor. The threshold value should be set higher than the background noise, but lower than the useful audio. The noise canceller threshold value can be set to High, Medium High, Medium low and Low. A lower threshold will accept most of the audio to pass.
AXIS 282/AXIS 282A - Live View Config Live View Config Layout These are the tools for deciding the layout of the Live View page. The layout can be set in 3 ways: • Use Axis look - the layout is unchanged. • Use custom settings - modify the default page with your own colors, images etc. Click the Configure button and see the following page. • Own Home Page - Upload and use your own custom made page as the default web page. Click the Configure button and see the following page.
AXIS 282/AXIS 282A - Live View Config Upload Own Web Files Your own web files, background picture, color etc. must first be uploaded to the AXIS 282/AXIS 282A in order to be available for selection in the Custom Settings setup dialog. Once uploaded, the files are shown in the drop-down list. 1. Enter the path to the file, e.g. a file located on your workstation or click the Browse button. 2. Select the user level for the uploaded file.
AXIS 282/AXIS 282A - Live View Config 6. Enter the cgi link: http://192.168.0.125/axis-cgi/com/ptz.cgi?camera=1&continuouspantiltmove=0,0 7. These links will appear in the web interface and can be used to control the PTZ camera For more information on the Axis HTTP API, see the Support / Developer pages on the Axis Web site at http://www.axis.com. See also the section on PTZ, on page 42. Action Buttons These buttons can be used to manually trigger and stop an event from the Live View page.
AXIS 282/AXIS 282A - Live View Config HTML Examples You can add live video from your AXIS 282/AXIS 282A to your own web site. The AXIS 282/AXIS 282A can send Motion-JPEG or MPEG-4 images to up to 20 simultaneous connections, although an administrator can restrict this to fewer. This does not affect or include the number of multicast viewers. Enter the Image Type, Image size and other settings to suit your web page and click Update.
AXIS 282/AXIS 282A - Event Configuration Event Configuration This section describes how to configure the AXIS 282/AXIS 282A for alarm handling. Various actions can be configured to run when certain types of events occur. Event type A set of parameters describing how and when the Video Server is to perform certain actions Triggered Event (see page 38) - the circumstances that start an event e.g.
AXIS 282/AXIS 282A - Event Configuration Event Types An Event Type is a set of parameters describing how and when the Video Server is to perform certain actions. Example: If somebody walks past the connected camera, and an event has been configured to act on this, the Video Server can e.g. record and send video images to an FTP server, or send a notification email to a pre-configured email address with a pre-configured message. Video images can be sent as an attachment with the email.
AXIS 282/AXIS 282A - Event Configuration Pre-trigger and Post-trigger buffers This function is very useful when checking to see what happened immediately before and after a trigger, e.g. 2 minutes before and after a door was opened. Check the Upload images checkbox under Event Types > Add Triggered... > Triggered by... to expand the web page with the available options. Buffer size - Both the AXIS 282 and the AXIS 282A each have a 9 MB buffer.
AXIS 282/AXIS 282A - Event Configuration Please see the online help for descriptions of each available option. 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 282/AXIS 282A can use a maximum of 10 Include/Exclude windows.
AXIS 282/AXIS 282A - Event Configuration 6. Adjust the Object size, History and Sensitivity profile sliders (see table below for details). Any detected motion within an active window is then indicated by red peaks in the Activity window (the active window has a red frame). 7. Click Save. If there are parts of the Include window that you wish to exclude, click the Configure Excluded Windows radio button and repeat steps 1-8 above.
AXIS 282/AXIS 282A - Pan Tilt Zoom Pan Tilt Zoom Installing PTZ Devices The AXIS 282/AXIS 282A supports several PTZ devices. Please see www.axis.com for a complete list of supported devices, and to obtain the correct driver. Follow the instructions below to install a PTZ device: 1. Using an appropriate cable, connect the device to your selected port (RS-232 or RS-485). This configurable port is available via the 34 I/O pins. See pages 58 and 59 for more information. 2.
AXIS 282/AXIS 282A - Pan Tilt Zoom Note: Advanced users and application developers can also use the Axis Application Programming Interface and HTTP specification for generic control of PTZ devices using CGI commands or a TCP/IP client. Please refer to the Axis Website at www.axis.com for further information. PTZ Configuration Once PTZ has been installed for the AXIS 282/AXIS 282A, PTZ Configuration now appears in the menu to the left along with the following submenus.
AXIS 282/AXIS 282A - Pan Tilt Zoom PTZ Controls If the AXIS 282/AXIS 282A has been appropriately configured, the Live View page will display the controls available for the installed Pan Tilt Zoom (PTZ) device. The administrator can enable/disable the controls for specified users. Video sources Preset positions Tilt bar (relative) The exact controls shown depends on the make and model of PTZ device. There may be e.g.
AXIS 282/AXIS 282A - 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 282/AXIS 282A - Pan Tilt Zoom Preset Positions Also available with many PTZ devices are Preset positions. These presets are selected from the drop-down Source list on the Live View page and will move and/or zoom the camera to a pre-defined position, i.e. 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 43 and the online help.
AXIS 282/AXIS 282A - 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 282/AXIS 282A - Pan Tilt Zoom 1. Administrators - An administrator may take the PTZ control regardless of who is currently first in queue. The administrator will be removed from queue 60 seconds after the their last PTZ control command. 2. Event - You can set up the AXIS 282/AXIS 282A to take control of the queue and move to a specific position for 20 seconds when triggered by an alarm. The event will immediately be place first in queue except when an administrator is in control.
AXIS 282/AXIS 282A - System Options System Options Security User access control is enabled by default, when the administrator sets the root password on first access.
AXIS 282/AXIS 282A - System Options Notes: •If the referrals feature is enabled and you wish to also allow normal access to the Live View page, the product's own IP address or host name must be added to the list of allowed referrers. •Restricting referrers has no effect on an MPEG-4 video stream. To restrict an MPEG-4 stream, IP address filtering must be enabled. •Restricting referrers is of greatest value when not using IP address filtering.
AXIS 282/AXIS 282A - System Options 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. New Server Time - Select your time zone from the drop-down list and check the daylight saving time changes, if desired. From the Time Mode section, select the preferred method to use for setting the time: • Synchronize with computer time - sets the time from the clock on your computer.
AXIS 282/AXIS 282A - System Options AXIS Internet Dynamic DNS Service - If the AXIS 282/AXIS 282A Video Server has been registered with the Axis Internet Dynamic DNS service and the IP address for the product changes, the service is updated to reflect the change. Check the box to enable/disable automatic updates. The domain name currently registered at the Axis Internet Dynamic DNS service for your product can at any time be removed. To do this click Settings... and follow the instructions.
AXIS 282/AXIS 282A - System Options Link-Local Address This is enabled by default and assigns the AXIS 282/AXIS 282A an additional IP address for use with UPnP™. The AXIS 282/AXIS 282A can have both a Link-Local IP and a static/DHCP-supplied IP address at the same time - these will not affect each other. HTTP The default HTTP port number (80) can be changed to any port within the range 1024-65535. This is useful for e.g. simple port mapping.
AXIS 282/AXIS 282A - System Options SMTP (email) Enter the host names or addresses for your primary and secondary mail servers in the fields provided, to enable event and error email messages from the Video Server to predefined addresses, via SMTP. If the mail server requires SMTP authentication, check the box for Use authentication to log in to this server and enter the user name and password used for logging in. Several different methods of authentication are available.
AXIS 282/AXIS 282A - System Options Ports & Devices I/O Ports - the pinout, interface support and the control and monitoring functions provided by this connector are described in Unit Connectors, on page 58. RS-232/RS-485 - The COM port on the AXIS 282/AXIS 282A, which can be configured as RS-232 or RS-485, supports several operational modes listed on this page. For more information, please see the online help. Maintenance • Restart - The unit is restarted without changing any of the settings.
AXIS 282/AXIS 282A - System Options Support The Support Overview page provides valuable information on troubleshooting and contact information, should you require technical assistance. The System Overview gives a quick look over the status of the camera. Logs & Reports - when contacting Axis support, please be sure to provide a valid Server Report with your query.
AXIS 282/AXIS 282A - System Options Resetting to the Factory Default Settings To reset the AXIS 282/AXIS 282A to the original default settings, go to the System Options > Maintenance web page (described in Maintenance, on page 55) or use the control button on the AXIS 282/AXIS 282A, as described below: Using the Control Button Follow the instructions below to reset the AXIS 282/AXIS 282A to the factory default settings using the Control Button. 1. Switch off the AXIS 282/AXIS 282A by disconnecting power.
AXIS 282/AXIS 282A - Unit Connectors Unit Connectors The following connectors are described in this section: • • The Terminal I/O Connector, on page 58 The 34-Pin Header, on page 59 The Terminal I/O Connector The AXIS 282/AXIS 282A provides one 4-pin terminal I/O connector.
AXIS 282/AXIS 282A - Unit Connectors The 34-Pin Header This section describes the pinout and interface support provided by the 34-pin I/O terminal connector: Pin Function Pin Function 1 Network LED green 18 Mic/Line in GND 2 Network LED red 19 •AXIS 282: Not used •AXIS 282A Line out (Audio) 3 Status LED green 20 Line out GND 4 Status LED red 21 RS-485 B 5 Flash LED 22 RS-485 A 6 Power LED 23 Serial port RTS (RS-232) 7 Control button 24 Serial port CTS (RS-232) 8 I/O IN 25
AXIS 282/AXIS 282A - Unit Connectors Schematic Diagram - 34 I/O Pins +3.3V 1 2 3 4 5 +3.3V 6 7 8 9 10 11 12 13 Y/C Video Source 14 15 16 Composite Video Source 17 Microphone 18 GND 19 Amp 20 21 22 RS 485 External Device 23 24 25 RS 232 Device 26 GND 27 28 29 30 Power I/O 31 Switch Mode Power Supply Power 8 - 20V 32 + 33 34 Note: The gray box shows components located on the Axis 282/282A.
AXIS 282/AXIS 282A - Troubleshooting Troubleshooting Checking the Firmware Firmware is software that determines the functionality of the AXIS 282/AXIS 282A. One of your first actions when troubleshooting a problem should be to check the currently installed version. The latest version may contain a correction that fixes your particular problem. The current firmware version in your AXIS 282/AXIS 282A can be seen under Setup > Basic Configuration.
AXIS 282/AXIS 282A - Troubleshooting Emergency Recovery Procedure If power or the network connection to the AXIS 282/AXIS 282A is lost during the upgrade, the process will fail and the unit will become unresponsive. A flashing red Status LED indicates a failed upgrade. To recover the unit, follow the steps below. The serial number is located on the memory capsules on top of the AXIS 282/282A.. 1.
AXIS 282/AXIS 282A - Troubleshooting Symptoms, Possible Causes and Remedial Actions Problems setting the IP address Using ARP/Ping - the IP address Restart the server and try again. Ensure also the ping length is set to 408. See or ARP and Ping must be set within two minutes in Windows on page 12, or ARP and Ping in UNIX/Linux on page 13.
AXIS 282/AXIS 282A - Troubleshooting No images displayed in the Web interface Problem with AMC (Internet Explorer only) To enable the updating of images in Microsoft Internet Explorer, set your Web browser to allow ActiveX controls. Also, make sure that AXIS Media Control (AMC) component is installed on your workstation.
AXIS 282/AXIS 282A - Troubleshooting Incorrect setup. Check that the sound card in the PC and the connections to the speaker and microphone are working. Ensure that the mute button is not pressed and the volume settings are correct. Ensure that full-duplex is selected if you want to have two way audio communication. Post Content Length in proxy server. The Post Content Length set in the proxy server is too low. Set the value of the Post Content Length in your proxy server to 1MB or more.
AXIS 282/AXIS 282A - Technical Specifications Technical Specifications Item Specification Models • AXIS AXIS 282: 1-channel bare board video server • AXIS AXIS 282A: 1-channel bare board video server with two-way audio Video compression • Motion-JPEG • MPEG-4 Part2 (ISO/IEC 14496-2), Profiles: ASP and SP Resolutions • 4CIF, 2CIF Expanded, 2CIF, CIF, QCIF • Maximum 704x480 (NTSC) 768x576 (PAL) • Minimum 160x120 (NTSC) 176x144 (PAL) Frame rates (NTSC/PAL) • Motion JPEG: Up to 30/25 fps at 4CIF •
AXIS 282/AXIS 282A - Technical Specifications Item Specification Connectors • One 34-pin I/O header - 1 analog composite or Y/C video input (NTSC/PAL autosensing ) - RS-485 or RS-232 port - 1 alarm input, 1 alarm output - Power connection (input and output) - LED outputs - Audio input (282A): Microphone (54 mVpp) or Line in (8.0 Vpp), mono - Audio output (282A): Line out (2.
AXIS 282/AXIS 282A - Technical Specifications Item Specification Supported protocols HTTP, HTTPS, SSL/TLS*, TCP, SNMPv1/v2cv/v3 (MIB-II), RTSP, RTP, UDP, IGMP, RTCP, SMTP, FTP, DHCP, UPnP, ARP, DNS, DynDNS, SOCKS. More information on protocol usage available at www.axis.com *This product includes software developed by the Open SSL Project for use in the Open SSL Toolkit.
AXIS 282/AXIS 282A - 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 282/AXIS 282A - Technical Specifications Important! •The figures displayed here are the values as delivered by the server. If other restrictions are currently in force, (e.g. bandwidth limitation) these values might not correspond to those actually received by the client. •For Motion JPEG, these values will only be accurate as long as no frame rate limit has been specified.
AXIS 282/AXIS 282A - 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 the audio settings There are also factors in the monitored scene that will affect the bandwidth.
AXIS 282/AXIS 282A - Glossary Glossary Active Speaker - a speaker with a built-in power amplifier. ActiveX - A control (or set of rules) used by a browser. ActiveX controls are often downloaded and installed automatically as required. AMC - AXIS Media Control. The control required for viewing video images in Internet Explorer. Installs automatically on first use. API - Application Programming Interface. The Axis API can be used for integrating Axis products into other applications.
AXIS 282/AXIS 282A - Glossary to which a packet should be forwarded on its way to its final destination. A router is often included as part of a network switch (see below). RTP- Real-Time Transfer Protocol. A transfer protocol designed for the delivery of live content, e.g. MPEG-4. Simplex - In simplex operation, a network cable or communications channel can only send information in one direction; it's a “one-way street”.
AXIS 282/AXIS 282A - Index Index A Action 37 Action buttons 16, 35 Active/Inactive 16, 35 Administrators 23, 49 Advanced TCP/IP settings 52 Alarm 37, 40 AMC 20 Anonymous viewers 49 ARP and Ping 12 Audio input 30 Audio mode 29 Audio output 31 Audio transmission 21 AXIS Internet Dynamic DNS Service 14, 52 AXIS IP Utility 10 AXIS Media Control 30 B Backup 55 Bandwidth 18, 71 Basic TCP/IP settings 51 Buffers 39 C CGI links 34, 45 Click-in-image 45 Constant bit rate 18 Control button 9, 57 Customize 33
AXIS 282/AXIS 282A - Index 75 MPEG-4 settings 54 Multicasting 19 N Network settings 51 Network traffic 53 Notification of IP address change 51 O Operators 49 Output buttons 16, 35 Overlays 25, 29 Own home page 34 Own web files 34 P Pan/Tilt/Zoom 44 Port status 41 Ports & Devices 54 Post-trigger buffer 39 Preset positions 46 Pre-trigger buffer 39 PTZ commands 34, 45 PTZ control queue 47 Pulse 16, 35 Push to talk 30 Q Quad stream 28 R Recovery 62 Referrals 49 Relative and absolute PTZ drivers 44 Res
