AXIS 231D+/232D+ Network Dome Camera User’s Manual
About This Document This manual is intended for administrators and users of the AXIS 231D+/232D+ Network Dome Camera, and is applicable for software release 4.47. It includes instructions for using and managing the AXIS 231D+/232D+ 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 231D+/232D+ Table of contents AXIS 231D+/232D+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 AXIS 232D+. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Using the Network Dome Camera . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 231D+/232D+ System Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Date & Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Network - Basic TCP/IP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . .
AXIS 231D+/232D+ - Description AXIS 231D+/232D+ Ideal for demanding surveillance and remote monitoring applications, the AXIS 231D+/232D+ Network Dome Camera features precise pan/tilt/zoom control, superior quality Motion JPEG and MPEG-4 video, advanced event management functionality, 4 alarm inputs/4 alarm outputs (for door sensors, alarm bells), 50 preset positions, sequence modes, guard tours, and Wide Dynamic Range.
AXIS 231D+/232D+ - Description Hardware Description Connection module connector Control button Mounting slot for fixing screw Network connector with Network and Power Indicators Serial number S/N Network Connector- After the start-up and self test routines, the Network and Power Indicators on the network connector flash as follows: Indicator Color Description Network Green Flashes for network activity Power Green Normal operation Amber Flashes green/amber during upgrade and when connectin
AXIS 231D+/232D+ - Using the Network Dome Camera Using the Network Dome Camera This document includes instructions for using and managing the AXIS 231D+/232D+. Instructions on how to install the AXIS 231D+/232D+ on your network are provided in the AXIS 231D+/232D+ Installation guide which is available from the Axis Web site. The AXIS 231D+/232D+ can be used with most standard operating systems and supports Microsoft Internet Explorer 6.x or later, Netscape 7.x or later and Firefox 1.4 or later.
AXIS 231D+/232D+ - Using the Network Dome Camera Setting the root password 1. When accessing the video server for the first time, the Configure Root Password dialog appears. 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... button in the Create Certificate window, and then proceed as follows. 2. Enter a password and re-enter, to confirm the spelling.
AXIS 231D+/232D+ - Using the Network Dome Camera Use the Snapshot button to capture a snapshot of the image currently displayed in the window. Right-click on the image to save it in JPEG format on your computer. • • • • Click the Ctrl panel button to access the following buttons: Auto focus: Automatically adjusts the image focus. Auto iris: Automatically adjusts the amount of light reaching the image sensor for best image results.
AXIS 231D+/232D+ - Using the Network Dome Camera Area Zoom This allows you to draw a box over a desired area to zoom into. To activate, click the Center button described in the AMC viewer toolbar or in other Internet browsers choose PTZ > Center. Using your mouse click in the image and while holding down the left mouse button draw a square over the area you would like to zoom into. Pan/Tilt/Zoom Controls The Live View page also displays the Pan/Tilt/Zoom controls.
AXIS 231D+/232D+ - Video Streams Video Streams The AXIS 231D+/232D+ provides several different image and video stream formats. The type you want to use depends on your requirements and on the properties of your network. Unicasting is communication between a single sender and a single receiver over a network. This means that the video stream goes independently to each user, and each user gets their own stream.
AXIS 231D+/232D+ - Video Streams When using MPEG-4 it is also possible to control the bit rate, which in turn allows control of bandwidth usage. CBR (constant bit rate) is used to achieve a specific bit rate by varying the quality of the MPEG-4 stream. When using VBR (variable bit rate), the quality of the video stream is kept as constant as possible, at the cost of a varying bit rate.
AXIS 231D+/232D+ - Video Streams The AXIS Media Control The recommended method of accessing live video (MPEG-4 and/or Motion JPEG) from the AXIS 231D+/232D+ is to use the AXIS Media Control (AMC) in Microsoft Internet Explorer in Windows. This ActiveX component is automatically installed on first use, after which it can be configured by opening the AMC Control Panel applet from the Windows Control Panel. Alternatively, right-click the video image in Internet Explorer.
AXIS 231D+/232D+ - Configuring the Network Dome Camera Configuring the Network Dome Camera This section describes how to configure the AXIS 231D+/232D+ and is intended for the product administrator who has unrestricted access to all Setup tools and the Operator who has access to Video & Image, Live View Config and Event Configuration. See the section on Security, on page 35 for more information on user access control. The AXIS 231D+/232D+ is configured through the Setup link from a standard browser.
AXIS 231D+/232D+ - Configuring the Network Dome Camera Video & Image Settings Image Settings To optimize the video images to suit your requirements, modify the settings under Image Appearance. Each setting is described in the online help files . All configuration of images and overlays affects the performance of the network camera, depending on the usage and the available bandwidth.
AXIS 231D+/232D+ - Configuring the Network Dome Camera Overlay Settings Use these settings to include an image as an overlay, and the date and time, along with text of your own. Text overlays are included in one line at the top or bottom of the video image. Image overlays can be placed anywhere in the video image. Date & Time Overlay image Example: If there is information in a monitored area that you do not wish to disclose, you can mask it out by placing an overlay image on top.
AXIS 231D+/232D+ - Configuring the Network Dome Camera Overlay Image Settings An overlay image is an image included in the video image. An overlay image might be your own company logo. To upload an overlay image: 1. Go to Setup > Video & Image > Overlay Image. 2. To upload the file to the AXIS 231D+/232D+, click the Browse button and locate it on your computer or server. 3. Click the Upload button and follow the on-screen instructions. 4. The image is now available in the Use overlay image drop-down list.
AXIS 231D+/232D+ - Configuring the Network Dome Camera IR cut filter ON and OFF, according to the current lighting conditions. This is only possible when the iris is set to Auto Iris, and the exposure control is set to Automatic. • Wide dynamic range - Corrects the exposure when the contrast is extreme between light and dark in an image. Test the different levels to find the one that works best of your light conditions.
AXIS 231D+/232D+ - Configuring the Network Dome Camera For more information on these advanced settings, please see the online help files .
AXIS 231D+/232D+ - 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 two ways: • Use Axis look - the layout is unchanged. • Use custom settings - modify the default page with your own colors, or images. Click the Configure button and see the following page. Click the Configure... button to define custom settings in the Custom Settings window that appears.
AXIS 231D+/232D+ - Live View Config Customizing the default page The appearance of the default AXIS 231D+/232D+ Live View page can be customized to suit your requirements, or you can upload and use your own home page. To upload your own files, click the Upload/Remove button and see the description below. Upload Own Web Files Your own web files, background picture, color must first be uploaded to the AXIS 231D+/232D+ in order to be available for selection in the Custom Settings window.
AXIS 231D+/232D+ - Live View Config Note: It is also possible to view Motion JPEG when MPEG-4 is chosen as default and vice versa. Default Viewer From the drop-down lists, select the default method for viewing video images in your browser. The camera attempts to show the video images in the selected video format and viewer. If this is not possible, the camera overrides the settings and selects the best available combination.
AXIS 231D+/232D+ - Live View Config User Defined Links User defined links can be CGI links or web links. Once configured, the link(s) appear in the Live View page. To set up a web link, select the Use as web link radio button, enter a descriptive name, and enter the URL in the provided field. Click Save and the link will appear in the Live View page. User defined CGI links can be used to issue HTTP API requests, such as PTZ commands. Example: 1. Check Show Custom Link 1. 2.
AXIS 231D+/232D+ - Live View Config HTML Examples You can add live video from your AXIS 231D+/232D+ to your own web site. The video server 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 231D+/232D+ - Live View Config Pan Tilt Zoom Controls The controls available for Pan Tilt Zoom (PTZ) are displayed on the Live View page by default. The administrator can enable/disable the controls for specified users.
AXIS 231D+/232D+ - Live View Config Click-in-image The PTZ device can also be controlled using click-in-image movement, which can also be of relative or absolute type. Absolute click-in-image movement means that the camera view will center on the absolute position that was clicked. Relative click-in-image movement means that by clicking and holding the mouse button down in the image, the PTZ device moves the camera in that direction, relative to the center of the image.
AXIS 231D+/232D+ - Dome Configuration Dome Configuration Preset Positions A preset position is a pre-defined camera view than can be used to quickly move the camera to a specific location. From Preset Position Setup, use the Pan, Tilt and Zoom (PTZ) controls to steer the camera to the required position. When satisfied with the camera's position, enter a descriptive name. The camera position, iris and focus settings are then saved as a preset position.
AXIS 231D+/232D+ - Dome Configuration Advanced Limits Define the pan, tilt, zoom and focus limits for the AXIS 231D+/232D+. Movements to the left and right, up and down can be restricted to narrow the area under surveillance. The near focus limit can be set to avoid focusing on objects too close to the camera. Notes: Once a limit has been saved, this position cannot be exceeded by the AXIS 231D+/232D+ unless the values have been reset and saved to a greater value first (i.e.
AXIS 231D+/232D+ - Event Configuration Event Configuration This section describes how to configure the AXIS 231D+/232D+ for event handling. Pre-defined parameters, known as an Event or Event Type can trigger certain actions in the camera. A common event type is an alarm that prompts the camera to upload images. Many event types use an Event Server, to receive uploaded images.
AXIS 231D+/232D+ - Event Configuration Event Types An Event Type is a set of parameters describing how and when the Network Dome Camera is to perform certain actions. Example: If a door is opened, and the network camera has been configured to act on this, it can record and save 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 231D+/232D+ - Event Configuration Pre-trigger and Post-trigger buffers This function is useful for checking what happened immediately before and after a trigger - for example, 10 seconds before and after a door has been opened. Go to Event Types > Add Triggered... > When Triggered... and check the Upload images checkbox to view more options. Select upload type - Select if you want the images to be uploaded by FTP, HTTP, or to be sent via email.
AXIS 231D+/232D+ - Event Configuration Scheduled Event A Scheduled event can be activated at pre-set times, in a repeating pattern on selected weekdays. How to set up a scheduled event This example describes how to set the Network Dome Camera to send an email notification with saved images at a set time: 1. Click Add scheduled on the Event types page. 2. Enter a descriptive name for the event, such as Scheduled email. 3. Set the priority (High, Normal or Low). 4.
AXIS 231D+/232D+ - 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 231D+/232D+ can use a maximum of 10 windows (Include/Exclude).
AXIS 231D+/232D+ - Event Configuration 7. Click Save. If there are parts of the Include window that you wish to exclude, click the Configure Excluded Windows radio button and perform steps 1-6 above. Click Save. Please use the online help for descriptions of each available option.
AXIS 231D+/232D+ - System Options System Options Security User access control is enabled by default; the administrator sets the root password on first access.
AXIS 231D+/232D+ - System Options The administrator can add up to 256 IP address entries to the list (a single entry can contain multiple IP addresses). The users from these IP addresses need to be specified in the user list with the appropriate access rights. This is done from Setup > System Options > Security > Users.
AXIS 231D+/232D+ - System Options 802.1X - Network Admission Control IEEE 802.1X is an IEEE standard for port-based Network Admission Control. It provides authentication to devices attached to a network port (wired or wireless), establishing a point-to-point connection, or, if authentication fails, preventing access on that port. 802.1X is based on EAP (Extensible Authentication Protocol). In a 802.
AXIS 231D+/232D+ - System Options 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. • Synchronize with NTP Server - the network camera will obtain the time from an NTP server every 60 minutes. Specify the NTP server's IP address or host name. Note: Note that if using a host name for the NTP server, a DNS server must be configured under TCP/IP settings.
AXIS 231D+/232D+ - System Options Network - Basic TCP/IP Settings IP Address Configuration Your Axis network camera 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. If IPv6 is enabled, your camera will receive an IP address according to the configuration in the network router.
AXIS 231D+/232D+ - System Options Network - 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 231D+/232D+ - System Options HTTPS The default HTTPS port number (443) can be changed to any port within the range 1024-65535. HTTPS is used to provide encrypted web browsing. NAT Traversal A broadband router allows devices on a private network (LAN) to share a single connection to the Internet. This is done by forwarding network traffic from the private network to the “outside” i.e. the Internet.
AXIS 231D+/232D+ - System Options Notes: • An alternative HTTP port can be used/be active even if NAT traversal is disabled. This is useful if for example, your NAT router does not support UPnP and you need to manually configure port forwarding in the NAT router. • If you attempt to manually enter a port that is already in use, another available port is automatically selected. • When the port is selected automatically it is displayed in this field.
AXIS 231D+/232D+ - System Options QoS (Quality of service) Quality of Service (QoS) provides the means to guarantee a certain level of a specified resource to selected traffic on a network. Quality can be defined as a maintained level of bandwidth, low latency, and no packet losses. The main benefits of a QoS-aware network can be summarized as: • The ability to prioritize traffic and thus allow critical flows to be served before flows with lesser priority.
AXIS 231D+/232D+ - System Options SNMP The Simple Network Management Protocol (SNMP) allows remote management of network devices. Depending on the level of security required, select the version of SNMP to use. The three levels of security are: • SNMP V1 - includes no security. • SNMP V2c - uses very simple security. The community name can be specified as a password for read or read/write access to all supported SNMP objects. The community is the the group of network devices using SNMP.
AXIS 231D+/232D+ - System Options Maintenance • Restart - the unit is restarted without changing any setting. Use this method if the unit is not behaving as expected. • Restore - the unit is restarted and most current settings are reset to factory default values. The settings that will not be reset are as follows: • 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 231D+/232D+ - System Options This page gives you access to the following log files and reports that may prove useful when troubleshooting a problem or when contacting the Axis support web. System Log - - Provides information about system events. Access Log - - The Access Log may be used for various purposes: • Security - Tracking all access to your camera. The access log lists the IP addresses, users and networking protocols used to access the camera. • Simple web attraction tracker.
AXIS 231D+/232D+ - System Options About Third Party Software Licenses - click View licenses for a list of the licensed software used in the AXIS 231D+/232D+ Network Dome Camera.
AXIS 231D+/232D+ - Connection Module Connection Module This section describes the pinout provided by the Connection module consisting of: not used • 4 transistor outputs • 4 digital inputs • power and GND (ground) 24V AC Power 4 transistor outputs 4 digital inputs (see table below) The inputs/outputs are used in applications for event triggering, time lapse recording, alarm notification via email, and picture storage to FTP locations, among others. • Input - for example a doorbell.
AXIS 231D+/232D+ - Connection Module 2. Push the cable into the connector and secure it by fastening the screw. Schematic Diagram - AXIS 231D+/232D+ I/O connectors and power 3.3V PS GND o ~ Switch Mode z 24VAC 24VAC ~ GND o GND o e.g. doorbell z IN 1 o IN 2 o IN 3 o IN 4 o o OUT 1 z OUT 2 o z OUT 3 z o OUT 4 o Note: Unmarked I/O connectors on the connection module can not be used.
AXIS 231D+/232D+ - Troubleshooting Troubleshooting Checking the Firmware One of your first actions when troubleshooting a problem should be to check the firmware version. The latest version may contain a correction that fixes your particular problem. See the support section at http://www.axis.com/techsup for information on the latest available firmware version. The current software version in your AXIS 231D+/232D+ is available from the product Web pages under Setup > Basic Configuration.
AXIS 231D+/232D+ - Troubleshooting Emergency Recovery Procedure If power or the network connection to the AXIS 231D+/232D+ is lost during the upgrade, the process will fail and the unit become unresponsive. A flashing red Network LED indicates a failed upgrade. To recover the unit, follow the steps below. The serial number is found on the label on the product casing. 1.
AXIS 231D+/232D+ - Troubleshooting Symptoms, Possible Causes and Remedial Actions Problems setting the IP address Using ARP Ping The IP address must be set within two minutes after the power has been applied to the AXIS 231D+/232D+; restart the server and try again. Also, make sure the ping length is set to 408. See the ARP ping description in the Installation Guide. The AXIS 231D+/232D+ is located on a different subnet.
AXIS 231D+/232D+ - Troubleshooting Installation of additional ActiveX Configure yourAXIS 231D+/232D+ to use a Java applet for updating the images under component restricted or prohib- Live View Config > Layout > Default Viewer for Internet Explorer. See help files for more ited information. Video Image Problems Image too dark or too light. See the help files on Video & Image Settings Problems uploading own files There is only limited space available for the upload of your own files.
AXIS 231D+/232D+ - Technical Specifications Technical Specifications Item Specification Models • AXIS 231D+ 50 Hz/PAL • AXIS 231D+ 60 Hz/NTSC • AXIS 232D+ 50 Hz/PAL (Automatic day/night) • AXIS 232D+ 60 Hz/NTSC (Automatic day/night) Image sensor • 1/4” Sony EXview HAD CCD Lens • F1.4-3.0 • f=4.1 mm wide to 73.8 mm tele • autofocus • Focus range: 35 mm (wide) or 800 mm (tele) to infinity Angle of view • 2.8º - 48º Horizontal Zoom • 18x optical, 12x digital Minimum illumination • Color: 0.
AXIS 231D+/232D+ - Technical Specifications Item Specification Security • Multiple user access levels with password protection • IP address filtering • HTTPS encryption • IEEE 802.
AXIS 231D+/232D+ - Technical Specifications Item Specification Included accessories • Power supply: 24 V AC, 1.5 A • Hard ceiling mounting bracket • Drop ceiling mounting bracket • Transparent bubble • CD with installation tool, software, • User manual, MPEG-4 licenses (1 encoder, 1 decoder) • MPEG-4 decoder (Windows) • Quick installation guide • Connection module for power and alarm in/out Video management software (not incl.
AXIS 231D+/232D+ - Technical Specifications The following factors are among the most important to consider: • High image resolutions and/or lower compression levels result in larger images. Bandwidth affected. • Access by large numbers of Motion JPEG and/or unicast MPEG-4 clients. Bandwidth affected. • Simultaneous viewing of different streams (resolution, compression.) by different clients. Frame rate and bandwidth affected. • Accessing both Motion JPEG and MPEG-4 video streams simultaneously.
AXIS 231D+/232D+ - Technical Specifications 2CIF expanded 30/25 2CIF 30/25 CIF 30/25 QCIF 30/25 Frame rates - MPEG-4 The following test results show the frame rates in frames/second (fps) for MPEG-4 streams from the AXIS 231D+/232D+. Note that these values are guidelines only - actual values may vary.
AXIS 231D+/232D+ - Technical Specifications For MPEG-4, if there is only limited bandwidth available, and if this is more important than the image quality, using a constant bit rate (CBR) is recommended. Use a variable bit rate (VBR) if the image quality needs to be maintained at a higher level. If supported on the network, consider also using MPEG-4 multicasting, as the bandwidth consumption will be much lower.
AXIS 231D+/232D+ - Glossary of Terms Glossary of Terms ActiveX - 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 231D+/232D+ - Glossary of Terms Compression - See Image Compression. Contrast - Defines the degree of difference between the lightest and darkest parts of an image or video stream. DC-Iris - This special type of iris is electrically controlled by the camera, to automatically regulate the amount of light allowed to enter.
AXIS 231D+/232D+ - Glossary of Terms HTML (Hypertext Markup Language) - HTML is the set of "markup" symbols or codes inserted in a file intended for display in web browser. The markup tells the browser how to display the page's words and images for the user. To avoid conflicts, each IP address on any given network must be unique. An IP address can be assigned as fixed, so that it does not change, or it can be assigned dynamically (and automatically) by DHCP.
AXIS 231D+/232D+ - Glossary of Terms and among commercial application developers. stream of information to multiple network recipients. MAC address (Media Access Control address) - A MAC address is a unique identifier associated with a piece of networking equipment, or more specifically, its interface with the network. For example, the network card in a computer has its own MAC address. Multiplexer - A multiplexer is a high-speed switch that provides full-screen images from up to 16 analog cameras.
AXIS 231D+/232D+ - Glossary of Terms 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. Progressive scan - Progressive scan, as opposed to interlaced video, scans the entire picture, line by line every sixteenth of a second. In other words, captured images are not split into separate fields as in interlaced scanning.
AXIS 231D+/232D+ - Glossary of Terms forms part of the Internet Protocol suite, as defined by the Internet Engineering Task Force. The protocol can support monitoring of network-attached devices for any conditions that warrant administrative attention. Sockets - Sockets are a method for communication between a client program and a server program over a network. A socket is defined as "the endpoint in a connection.
AXIS 231D+/232D+ - Glossary of Terms back to the browser. The primary function of a Web server is to serve pages to other remote computers; consequently, it needs to be installed on a computer that is permanently connected to the Internet. It also controls access to the server whilst monitoring and logging server access statistics. WEP (Wireless Equivalent Privacy) - A wireless security protocol, specified in the IEEE 802.
AXIS 231D+/232D+ 67 Index G A H Accessing the video stream 13 Action buttons 8, 22 Active/Inactive 8, 23 ActiveX controls 7 Administrator 14 Advanced TCP/IP settings 40 Alarm 33, 48 AMC 9, 13 B Backlight compensation 18 Backup 45 Bandwidth 12, 58 Buffer Size 31 Buffers 31 C CGI links 23, 26 Click-in-image 26 Connection Module 48 Constant bit rate 12 Control Button 6, 47 Customize 21 Guard Tour 27 Host name 40 HTML examples 24 HTTP API 23, 26 HTTP port number 40 HTTPS 36, 41 I Include windows 33
AXIS 231D+/232D+ Pan/Tilt/Zoom Controls 10 Pinout 44 Pinout - I/O connectors 48 Port Status 34 Ports & Devices 44 Post-trigger Buffer 31 Preset positions 26 Pre-trigger Buffer 31 PTZ commands 23, 26 PTZ control queue 26 PTZ controls 25 Pulse 8, 23 Q QuickTime 22 R Recovery 51 Referrals 36 Restart 45 Restore 45 RTP 44 RTSP 42 S Scheduled Event 32 Security 35 Sequence mode 8 Serial Number 6 Services 39 Setup Tools 14 SMTP 43 Snapshot 9 SNMP 44 SOCKS 42 Specifications 54 Support 45 System options 35
