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Summary of Contents for dallmeier DDF4820HDV-DN
- Page 1 Installation and Configuration English HD Dome Camera DDF4820HDV-DN Rev. 1.0.2 / 2013-09-09...
- Page 2 Third-party trademarks are named for information purposes only. Dallmeier electronic respects the intellectual property of third parties and always attempts to ensure the complete identification of third- party trademarks and indication of the respective holder of rights. In case that protected rights are not indicated separately, this circum- stance is no reason to assume that the respective trademark is unprotected.
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Page 3: Table Of Contents
Earthing & Equipotential Bonding ..............13 Operation ......................13 Outdoor Use....................14 4.5.1 DDF4820HDV-DN-IM..................14 4.5.2 DDF4820HDV-DN-SM ..................14 Views and Connection Assignment ............15 In-ceiling Mount Variant (IM) .................15 Surface Mount Variant (SM) ................17 Camera Module ....................19 Installation and Commissioning..............21 In-ceiling Mount Variant (IM) .................22 Surface Mount Variant (SM) ................26... - Page 4 DDF4820HDV-DN-IM/-SM Network ......................44 Basic Settings ....................44 9.1.1 Manual Configuration ..................46 9.1.2 DHCP ......................46 Streaming......................47 9.2.1 Video Server ....................47 9.2.1.1 Transfer Protocol and Format ...............47 9.2.1.2 Transfer Method ....................48 9.2.1.3 TTL ........................49 9.2.1.4 RTCP ......................49 9.2.2 Dynamic Servers...................49 9.2.3 Audio Client....................50 9.2.4...
- Page 5 DDF4820HDV-DN-IM/-SM Service and Info ..................89 15.1 Downloads ....................89 15.2 Factory Settings ....................89 15.3 Licenses ......................90 15.4 Event Log ......................90 15.5 Configuration File ..................91 15.5.1 Download ......................91 15.5.2 Upload......................92 15.5.2.1 Configuration Recovery ................92 15.5.2.2 Configuration Transfer to Several Devices ...........93 15.6 Info ........................94...
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Page 6: Introduction
DDF4820HDV-DN-IM/-SM Introduction Validity This document applies to the following HD network cameras: • DDF4820HDV-DN-IM (in-ceiling mount variant) • DDF4820HDV-DN-SM (surface mount variant) The descriptions in this document are based on the software version 6.3.2.5 and apply to all above-mentioned devices. -
Page 7: Typographical Conventions
DDF4820HDV-DN-IM/-SM Typographical Conventions This document may contain various warning words and symbols that indicate potential sources of danger. DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. -
Page 8: Safety Instructions
System Components Only use internal components that have been tested and approved by Dallmeier. Inappropriate internal components may cause malfunctions, damages and data loss and may result in the loss of warranty. - Page 9 DDF4820HDV-DN-IM/-SM Lightning Storms To avoid damage to the units by electrical surge during lightning storms, unplug the units from the mains power supply (pull out the power plug). This is also recommended, when the units have been unused for a long period of time.
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Page 10: General Notes
Certain functions and features may require the purchase of an additional license. Transportation and Packaging Store the original packaging for transportation at a later date. Dallmeier is not responsible for any damage resulting from unprofessional/improper trans- portation. The goods should only be shipped in their original packaging. -
Page 11: Appropriate Use
DDF4820HDV-DN-IM/-SM Appropriate use DDF4820HDV-DN-IM The DDF4820HDV-DN-IM (in-ceiling mount variant) is a 3-megapixel HD network camera built into a vandal-resistant (IK10) dome enclosure. It is exclusively designed for indoor installations in suspended ceilings and can be pow- ered via PoE (Power over Ethernet Class 0, IEEE 802.3af) or supplied with 12 V DC (separate power supply unit required). -
Page 12: Performance Features
DDF4820HDV-DN-IM/-SM Performance Features The following list of features is valid for all devices described in this document: • 1/2.5" 5-megapixel CMOS image sensor • Pure Digital Signal Processing • Real-time Full HD video (1080p/30) • Automatic Day/Night switching using ambient light sensing and ICR... -
Page 13: Requirements
DDF4820HDV-DN-IM/-SM Requirements General Unfavourable local conditions may shorten the life of the products and may cause mal- functions or damages. Do not install/operate the devices in places • with a large amount of dust and dirt, • with steam or oil vapours (e.g. kitchen), •... -
Page 14: Outdoor Use
DDF4820HDV-DN-IM/-SM outdoor use 4.5.1 DDF4820HDV-DN-IM The DDF4820HDV-DN-IM (in-ceiling mount variant) is exclusively designed for indoor installations. An outdoor installation is prohibited and may result in malfunction, damage, data loss and loss of warranty. 4.5.2 DDF4820HDV-DN-SM The DDF4820HDV-DN-SM (surface mount variant) is designed for indoor installations. -
Page 15: Views And Connection Assignment
DDF4820HDV-DN-IM/-SM Views and Connection Assignment In-ceiling Mount Variant (IM) PG16 cable gland M6 screw eye bolt Ceiling clamp Housing 3-axis mount (pan / tilt / rotation) Motor-driven lens Ambient light sensor Trim ring with bubble Housing screw (T20 Torx) Black inner dome cover Fig. - Page 16 DDF4820HDV-DN-IM/-SM Thread for PG16 cable gland M4 locking screw Thread for (ceiling clamp) housing screw Flexible cable fastener Flexible cable fastener Video preview output Thread for (BNC, CVBS) housing screw Ambient light sensor Camera module Thread for housing screw M4 locking screw (ceiling clamp) Fig.
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Page 17: Surface Mount Variant (Sm)
DDF4820HDV-DN-IM/-SM Surface Mount Variant (SM) Mounting hole for Ø 4 mm screw Housing base Thread for PG16 cable gland 3-axis mount (pan / tilt / rotation) Ambient light sensor Motor-driven lens Housing with bubble Black inner dome cover Housing screw (T20 Torx) Fig. - Page 18 DDF4820HDV-DN-IM/-SM Thread for PG16 cable gland Mounting hole for Ø 4 mm screw Flexible cable fastener Flexible cable fastener Thread for Thread for housing screw housing screw Mounting hole for Video preview output Ø 4 mm screw (BNC, CVBS) Ambient light sensor...
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Page 19: Camera Module
DDF4820HDV-DN-IM/-SM Camera Module Ambient light sensor Video preview output (BNC, CVBS) Knurled screw (rotation, z-axis) Flexible cable fastener Power LED Audio OUT / Microphone IN LAN LED (3.5 mm phone jack) SDHC card slot LAN / PoE Power IN (12 V DC) (RJ45 jack) Weidmüller male connector... - Page 20 DDF4820HDV-DN-IM/-SM The following LED states will occur during a successful update process: Start of update process: All LEDs off While update is running and during the critical phase: Red LED (blinking) After successful update process until restart of system (5 – 10 sec.): Green LED...
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Page 21: Installation And Commissioning
DDF4820HDV-DN-IM/-SM Installation and Commissioning The installation and commissioning of the units may only be carried out by qualified per- sonnel. WARNING Falling devices/objects or collapsing ceiling Danger of death or serious injury to the head Observe the manufacturer’s instructions about the maximum adequate carrying capacity of the supporting structure and the suspended ceiling or ceiling tiles. -
Page 22: In-Ceiling Mount Variant (Im)
DDF4820HDV-DN-IM/-SM In-ceiling Mount Variant (IM) You need: • Drywall utility saw or jigsaw • M6 screw eye bolt • T20 torx wrench • Ceiling hook, safety wire and carabiner • Phillips screwdriver (M4) Step 1 Cut a circular recess (Ø 143 mm) into the suspended ceiling using a drywall utility saw or a jigsaw. - Page 23 DDF4820HDV-DN-IM/-SM Step 2 Screw a ceiling hook on the supporting structure. Attach the safety wire to the M6 screw eye bolt (use a carabiner) and the ceiling hook. Run the required cables suspended from the ceiling through a PG16 cable gland.
- Page 24 DDF4820HDV-DN-IM/-SM Step 3 Tighten the M4 locking screw (Fig. 5-2) of both ceiling clamps with a Phillips screw- driver until the housing is fixed (Fig. 6-4). Ceiling clamp Ceiling clamp Suspended ceiling Phillips screwdriver Fig. 6-3 Locked ceiling clamp...
- Page 25 DDF4820HDV-DN-IM/-SM Step 4 Connect the required cables to the connectors of the camera module (see Fig. 5-5 and chapter “Pin Assignment” on page 98). If necessary, connect a CVBS monitor to the video preview output (Fig. 5-2). If PoE (Power over Ethernet) is not available, first connect the camera to a suitable power supply unit and then connect the power supply unit to the mains socket.
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Page 26: Surface Mount Variant (Sm)
DDF4820HDV-DN-IM/-SM Surface Mount Variant (SM) The housing base is mounted with 3 screws (Ø 4 mm) to the ceiling/wall. You need: • T20 torx wrench • Marking tool (e.g. awl) • 3 mounting screws (Ø 4 mm) • 3 anchors •... - Page 27 DDF4820HDV-DN-IM/-SM Login to the “WebConfig” user interface of the camera (see chapter “Connection and Login” on page 28). Click Lens control … in the configuration menu of the camera. Adjust the focal length (zoom) and the focus in the Lens control dialogue box (see chapter “Lens...
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Page 28: Connection And Login
• a more powerful PC is required if several devices are configured with live video display (and/or live audio output) simultaneously. • a DirectX compatible graphics card and the ActiveX-based Dallmeier control are not required for the configuration without live video display or live audio output. -
Page 29: Connection
DDF4820HDV-DN-IM/-SM Connection The factory default IP address of the device is 192.168.2.28. Ensure that the PC/web browser can establish a connection to the device via Ethernet. Start the web browser. Enter the IP address of the device into the address bar of the web browser. - Page 30 • normally no packet loss (lack of images) occurs. • short-term peaks in network traffic may occur. • low delays may occur. The “Connection method” described above does not affect the streaming function (see section “Streaming” on page 47). Dallmeier Video Protocol www.dallmeier.com...
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Page 31: Login
DDF4820HDV-DN-IM/-SM Login The graphical user interface of the configuration mode is displayed after the successful identification as authorized user. The factory default admin password is “3”. Notice Risk of misuse by unauthorized users! Change the factory default admin password as soon as possible. - Page 32 DDF4820HDV-DN-IM/-SM Fig. 7-3 Configuration mode A Hide/show title bar B Switch between live and configuration mode C IP address of the device D Log out of configuration mode E Disable/enable live video display F Live video G Configuration menu H Configuration dialogues Note that •...
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Page 33: Basic Settings
DDF4820HDV-DN-IM/-SM Basic Settings The basic settings and the user management are integrated in the common settings menu. user Interface The graphical user interface can be displayed in various languages. Open the User interface dialogue via common settings > User interface .. -
Page 34: System Time
DDF4820HDV-DN-IM/-SM System Time The system time can be set manually or synchronized with a UTC time server. However, the time zone must be set in both cases. Open the time settings dialogue via common Settings > time .. Select the time zone tab. -
Page 35: Time Server
DDF4820HDV-DN-IM/-SM 8.2.2 Time Server Note that the time server must always be accessible via the network. Select the time server tab. Fig. 8-4 Enter the iP address (or the host name) of the time server. Activate the Use time server checkbox to enable the UTC time server synchronization. -
Page 36: Camera Name
Group login Group password User login User name + user password Group password LDAP login LDAP user name + LDAP user password The authentication with the group password is also possible in the “User login” mode. Dallmeier Video Management Software www.dallmeier.com... -
Page 37: Group Login
DDF4820HDV-DN-IM/-SM Open the Login options dialogue via common settings > User management > Login options ..Fig. 8-6 Set the Login mode. Note the following sections about the different login modes. Finally, confirm with oK. 8.4.1.1 Group Login The group names of the three local user groups can be changed. -
Page 38: User Login
DDF4820HDV-DN-IM/-SM Select the tab of the relevant group. Enter a new Group name if required. Enter a New password. Repeat the new password in the Confirm password field. Finally, confirm with Apply. 8.4.1.2 user Login In the “User login”... -
Page 39: Ldap Login
The group prefix is a user-definable expression (for example, myhostname), however, it is required. This allows administrators to assign different user groups and, thus, variable user rights to multiple simultaneously installed LDAP clients of the same system design (e.g. Dallmeier cameras described here). The available group suffixes are fixed expressions:... - Page 40 DDF4820HDV-DN-IM/-SM On the LDAP server, the LDAP group names with the group prefix myhostname would in this case be as follows: myhostname_G4 Group 1 (Administrator): Group 2 (User): myhostname_G2 Group 3 (Guest): myhostname_G1 However, it is absolutely necessary to also enter the used group prefix on the LDAP client (this device).
- Page 41 DDF4820HDV-DN-IM/-SM Before saving the settings, the entries have to be verified. The validation is performed by querying the LDAP directory for an existing authorized LDAP user with administration rights (member of group 1). The settings on the LDAP client can only be saved if the query has been successful (re- turns an internal result).
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Page 42: Rights
DDF4820HDV-DN-IM/-SM 8.4.2 Rights The three user groups, and thus the assigned users, can be granted individual rights. In addition, the general public (user group anonymous) can be granted or denied access to certain types of live images (and/or live audio). - Page 43 DDF4820HDV-DN-IM/-SM The various rights are each displayed in one row. The permission level of each user group is displayed with a symbol in the corresponding column (see below). Symbol Tooltip Permission The dialogue will be displayed. allow The settings can be changed.
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Page 44: Network
DDF4820HDV-DN-IM/-SM Network Basic Settings The network settings of the device can be configured manually or automatically assigned by a DHCP (Dynamic Host Configuration Protocol) server. In order to avoid network conflicts, you should clarify if intended network settings are permitted. In particular, the allocation of an already used IP address may result in mal- functions. - Page 45 DDF4820HDV-DN-IM/-SM Note the explanations below. Connection Type This setting defines the transfer rate and the duplex mode. The “Connection type > automatic” (Autonegotiation) is sufficient for most applications. Bandwidth Limit Limiting the bandwidth (maximum allowed peak bit rate) can be useful to prevent video artifacts or frame drops due to packet loss with low bandwidth connections.
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Page 46: Manual Configuration
The newly assigned network settings can be determined by the MAC address of the de- vice using the IP-Finder or on the DHCP server. The IP-Finder must be executed in the same LAN in which the device is located. IP-Finder: Dallmeier software for the determination and configuration of network-compatible Dallmeier devices www.dallmeier.com... -
Page 47: Streaming
DDF4820HDV-DN-IM/-SM Streaming 9.2.1 Video Server The (static) video server provides for a continuous transmission (streaming) of the pro- duced video data into the network, even without an application’s active data request. Note that the format of the RTP payload to be transported must correspond with the en- coding standard. -
Page 48: Transfer Method
DDF4820HDV-DN-IM/-SM The transfer format defines the RTP payload to be transported. RTP/H264 The video data is packetized by the Real-Time Transport Protocol (RTP) for a H.264 Video Elementary Stream. Audio data is not transferred. The data must be encoded to H.264 format. -
Page 49: Ttl
Dynamic Servers A dynamic server is created whenever a UDP or TCP data transmission is actively re- quested, for example, via the ActiveX-based Dallmeier control, the DaVid Protocol, the Real Time Streaming Protocol (RTSP) or via SMAVIA Viewing Client. The Dynamic servers tab provides information on the currently created dynamic servers. -
Page 50: Audio Client
DDF4820HDV-DN-IM/-SM 9.2.3 Audio Client The Audio client tab allows for the configuration of the processing of audio data being sent to the device by external applications via UDP (User Datagram Protocol), or rather the activation of the output of the received audio signal via the installed analogue Audio OUT interface. -
Page 51: Rtsp
DDF4820HDV-DN-IM/-SM 9.2.4 RTSP The Real Time Streaming Protocol (RTSP) is used to control the continuous transmission of multimedia content via IP based networks (media streams). Thereby, RTSP uses a direct (bidirectional) communication with the RTSP streaming server of the camera; on the one hand in order to determine the applicable transmission... - Page 52 DDF4820HDV-DN-IM/-SM The RtSP tab is used to configure the RTSP server in the camera. Fig. 9-5 The standard port number for RTSP is 554. In the RtSP server port input field the port number can be changed as needed. In order to generally prevent access to the RTSP server in the camera, which means not to allow any RTSP transmission, the relevant checkbox can be deactivated.
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Page 53: 10 Video
DDF4820HDV-DN-IM/-SM 10 Video 10.1 Video Standard Countries and territories use different broadcasting television systems. To ensure a correct video signal transmission, the device must be set to the appropriate video standard for your country: • HD 25/50 fps for “PAL countries”... -
Page 54: Global
DDF4820HDV-DN-IM/-SM 10.2.1 Global In the Global tab, the following settings can be configured: Fig. 10-2 Preset Presets can be used to easily adjust the sensor configuration for an optimal image quality in most lighting conditions. In addition, presets can be very useful starting points for the manual fine adjustment of different camera parameters. - Page 55 DDF4820HDV-DN-IM/-SM Flip By using the flip function, the image in the camera can be mirrored (flipped) horizontally, vertically or on both axes simultaneously. This provides flexible installation options for desktop, wall or ceiling applications. exposure/WB To reproduce accurate colours, regardless of the prevailing light sources and colour tem- peratures (measured in Kelvin), a correct white balance is required.
- Page 56 DDF4820HDV-DN-IM/-SM Noise filter This setting can improve the image quality by reducing noise in signal processing. In scenes with lots of complex objects, enabling this function, however, may lead to a loss of detail in the image. The noise filter described here can be enabled at all resolutions.
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Page 57: Image Optimization
DDF4820HDV-DN-IM/-SM 10.2.2 Image optimization In the image optimization tab, the following camera parameters can be configured: Fig. 10-3 Brightness Defines the overall image brightness by linear adjustment of the tonal values. contrast Adjusts the difference in brightness between light and dark areas. -
Page 58: Day/Night
DDF4820HDV-DN-IM/-SM 10.2.3 Day/Night The camera is designed to produce high-quality images in daylight as well as under low light conditions or at night. In the Day/Night tab, the following settings can be configured: Fig. 10-4 Mode • Automatic (Day/Night switching): The automatic Day/Night switching depends on the amount of visible light detected by the integrated ambient light sensor and internal defined parameters. - Page 59 DDF4820HDV-DN-IM/-SM Response time This function provides further fine adjustments of the automatic Day/Night switching. The response time defines the Day/Night switching delay time once the particular thresh- old levels are reached. Possible values: 1 sec. – 20 min. (Default: 5 sec.)
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Page 60: Exposure Control
DDF4820HDV-DN-IM/-SM 10.3 Exposure Control Using the exposure control allows you to adjust the automatic exposure metering of the camera. Open the exposure control dialogue via Video > exposure control …. Fig. 10-5 Note the explanations below. Set the relevant options. -
Page 61: Privacy Zones
DDF4820HDV-DN-IM/-SM • Spot Light (spot metering): The exposure metering is only carried out for the image section as defined by the user. That area is then optimally exposed. However, the other image areas can be heavily overexposed or underexposed. This setting is recommended for scenes with extreme variations in brightness when a specific image section is to be exposed absolutely correctly. - Page 62 DDF4820HDV-DN-IM/-SM Select a zone (1 – 4) you would like to define by using the appropriate radio button (op- tion button). Click and hold the left mouse button and draw a rectangle (going from upper left to lower right) over the relevant image area you would like to hide (mask) in the camera.
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Page 63: Encoder Settings
This dialogue may be locked by external devices/applications. Note that the produced camera images can be recorded in the “Motion” recording mode (image comparison) by Dallmeier recorders of the DMS and VNB series (as of version 7.1.1). For this, the Encoder 1, which has to be set to H.264 encoding, is used. - Page 64 DDF4820HDV-DN-IM/-SM 3D noise filter (spatial + temporal) This function can improve the image quality by noise reduction and therefore enhance the compression performance. Note that this function is not effective with resolutions higher than 720p. • Compares pixels both within and between frames •...
- Page 65 DDF4820HDV-DN-IM/-SM Bitrate mode The bit rate mode allows you to configure a constant (CBR) or a variable bit rate (VBR) for the video encoding. The VBR correlates with the changes in the image dynamically. In scenes with many changes in the image the bit rate is temporarily increased.
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Page 66: Encoder 2
DDF4820HDV-DN-IM/-SM 10.5.2 Encoder 2 encoder 2 is disabled by default. Note that the availability of the encoder 2 option depends on the settings made in the encoder 1 tab. Select the encoder 2 tab. Fig. 10-8 If required, activate the Use encoder checkbox to enable Encoder 2. -
Page 67: Audio In
DDF4820HDV-DN-IM/-SM 10.5.4 Audio In In the Audio in tab, you can configure the processing (encoding) options of the analogue audio signal coming from the built-in Audio IN port. Select the Audio in tab. Fig. 10-10 Select the relevant audio processing option from the drop-down list Audio in. -
Page 68: 11 Event Management
DDF4820HDV-DN-IM/-SM 11 Event Management The event management provides event-triggered e-mail notifications (including image attachments) to several alarm hosts via SMTP and supports the automatic FTP upload of still images based on events and/or a definable time interval. Click event management in the configuration menu. -
Page 69: Smtp Server
DDF4820HDV-DN-IM/-SM The item name in the configuration menu and the dialogue title is automatically updated with the entered event handler name after the settings have been saved. To edit an already set event handler, click the related item in the configuration menu. - Page 70 DDF4820HDV-DN-IM/-SM The following variables can be used for the Subject and the Message of the e-mail: %ALARMTYPE% Alarm/event type (trigger) %ALARMHOSTNAME% Name of the event handler (or alarm host) %CAMERANAME% Name of this device %ALARMTIME% Date and time the alarm/event is triggered...
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Page 71: Ftp Server
DDF4820HDV-DN-IM/-SM 11.2 FTP Server This action type allows you to configure the automatic FTP (File Transfer Protocol) upload of JPEG images based on events and/or a definable time interval. Fig. 11-4 Enter the User name and the Password for the FTP authentication. - Page 72 DDF4820HDV-DN-IM/-SM If necessary, enter the Ringbuffer size. Select an encoder from the drop-down list image source to define the source of the JPEG images. The used encoder must be enabled (“Encoder 2” is disabled by default) and configured for MJPEG encoding (see section “Encoder...
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Page 73: Scheduler
DDF4820HDV-DN-IM/-SM 11.3 Scheduler The scheduler function allows you to define specific time periods during which event mes- sages are sent out or event-triggered actions are executed. Note that • scheduler settings only apply to the currently selected event handler. • the minimum selectable period is 15 minutes. - Page 74 DDF4820HDV-DN-IM/-SM Fig. 11-7 Dark grey areas in the week timer represent inactive periods. During inactive periods the messaging function is disabled and no event actions are executed. In the example shown (Fig. 11-7) the period on Monday from 02:00 to 07:15 am is inac- tive.
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Page 75: Exceptions
DDF4820HDV-DN-IM/-SM 11.3.2 Exceptions For days with deviations, exceptions can be defined. Note that exceptions will overwrite the settings of the entire relevant day in the week timer. Select the exceptions tab. Fig. 11-8 Click New ..The calendar is displayed. - Page 76 DDF4820HDV-DN-IM/-SM Fig. 11-10 Dark grey areas in the timetable represent inactive periods. During inactive periods the messaging function is disabled and no event actions are executed. By default, the entire period (24 hours) in the timetable is inactive. Select Active Periods ...
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Page 77: Copy Exceptions
DDF4820HDV-DN-IM/-SM Delete Active Periods Click inactive. In the timetable, click and hold the left mouse button and draw a rectangle over an ac- tive period. Release the mouse button. Repeat the last two steps until all relevant active periods are deleted. - Page 78 DDF4820HDV-DN-IM/-SM Fig. 11-13 To delete exceptions, select the relevant date in the exceptions list and click “Delete”. Confirm with oK if you do not want to make any additional settings. www.dallmeier.com...
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Page 79: Copy Event Settings
DDF4820HDV-DN-IM/-SM 11.4 Copy Event Settings The copy function allows you to copy saved event settings to other event handlers. Click event management in the configuration menu. Click on a saved event handler item in the configuration menu. The related dialogue is displayed. - Page 80 DDF4820HDV-DN-IM/-SM The configuration menu is expanded with the name of the copied event handler with the addition (1) (represents copy 1) and the related dialogue of the copy is displayed. Fig. 11-15 Customize the relevant settings. Finally, confirm with oK.
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Page 81: Delete Event Handler
DDF4820HDV-DN-IM/-SM 11.5 Delete Event Handler To delete an event handler, proceed as follows: Click event management in the configuration menu. In the configuration menu, click on an event handler you want to delete. The related dialogue is displayed. -
Page 82: 12 Interfaces
DDF4820HDV-DN-IM/-SM 12 Interfaces 12.1 Data Display The data display function provides the embedding of data transferred from external de- vices/applications (via the DaVid Protocol). The embedded data is displayed in the live mode of DaVid Protocol capable devices/ap- plications. A recording of the embedded data has to be configured separately. -
Page 83: Position
> Data display > Position ..Fig. 12-2 The right-hand side of the dialogue (blue rectangle with Dallmeier logo) represents a exemplary screen for displaying live videos with full “PAL” or “NTSC” resolution. Note that the aspect ratio and size (resolution) of the actual screen depend on the used client. - Page 84 DDF4820HDV-DN-IM/-SM The display area can be positioned by drag & drop. Fig. 12-3 The display area can be resized by dragging its yellow corner (in the bottom right). Fig. 12-4 An exact positioning and resizing is possible by using the corresponding input fields.
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Page 85: 13 Digital Image Shift
DDF4820HDV-DN-IM/-SM 13 Digital Image Shift The “Digital Image Shift” function allows for a subsequent fine alignment of the selected image section. Depending on the set resolution, a certain area of the sensor is in each case used to capture the image, yet never the entire sensor area. - Page 86 DDF4820HDV-DN-IM/-SM In the example below, the image section was shifted until the garage (on the left of the im- age) is completely covered by the image capturing sensor. FIg. 13-2 In order to apply the new image section, click Save.
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Page 87: 14 Lens Control
The camera is equipped with a motor-driven varifocal P-Iris lens. The focal length (zoom) and the focus are adjusted in the Lens control dialogue. Note that the Microsoft Internet Explorer is required and the ActiveX-based Dallmeier con- trol must be installed in order to display the live video. - Page 88 DDF4820HDV-DN-IM/-SM For best focusing results during the camera installation, P-Iris automatically selects the widest aperture and, with it, the smallest depth of field. Hence, it is able to achieve perfect image sharpness regardless of the lighting conditions. After 20 – 25 seconds without user action the diaphragm opening (aperture) of the P-Iris lens is automatically set to its previous f-stop position.
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Page 89: 15 Service And Info
15.1 Downloads This dialogue allows you to download the following files directly from the device: • Dallmeier Live Video ActiveX • MIB file of the device for SNMP applications The Simple Network Management Protocol (SNMP) is an application-layer protocol used to manage and monitor network elements (cameras, recorders, routers, switches, print- ers, etc.) with a Network Management System (NMS). -
Page 90: Licenses
Licenses The License dialogue allows you to activate possible extra features. For information about available extra features, contact the Dallmeier Support. For purchasing license codes, contact the Dallmeier Sales Department. Open the License dialogue via Service > License .. -
Page 91: Configuration File
DDF4820HDV-DN-IM/-SM 15.5 Configuration File The configuration of the device can be exported to a file and thus be saved. In addition to the configuration recovery of the device that is currently connected, the saved configuration can also be transferred to several devices simultaneously. -
Page 92: Upload
DDF4820HDV-DN-IM/-SM 15.5.2 upload The saved configuration file can be transferred to an individual device. This allows for the recovery of the configuration of the device that is currently connected. In addition, the configuration file can also be transferred to several devices simultane- ously. -
Page 93: Configuration Transfer To Several Devices
DDF4820HDV-DN-IM/-SM 15.5.2.2 Configuration Transfer to Several Devices As a precondition all relevant devices must be located in the same LAN (with suitable cabling and a separate IP address for each device). In addition, the access rights to all devices must be identical (same user name and password). -
Page 94: Info
DDF4820HDV-DN-IM/-SM 15.6 Info General information about the device is displayed in the info dialogue. Click info … in the configuration menu. Fig. 15-8 Among other things, the following information is displayed: • Device type • Software version • Version number of the encoder •... -
Page 95: 16 Image Transmission
DDF4820HDV-DN-IM/-SM 16 Image Transmission The device can be configured as an active network element for the continuous transmis- sion (streaming) of the produced video data (see section “Video Server” on page 47). In addition, the device, as a passive network element, can be triggered for transmission of video data via various transport and data protocols by external devices and applications. - Page 96 DDF4820HDV-DN-IM/-SM Use the following URL request for the various encoders: Encoder 1 rtsp://IP address of the device/encoder1 Encoder 2 rtsp://IP address of the device/encoder2 Encoder 3 rtsp://IP address of the device/encoder3 Encoder 1, 2 and 3 can be requested by three applications simultaneously. This allows you to realize a “Tri-Streaming”...
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Page 97: 17 Maintenance
DDF4820HDV-DN-IM/-SM 17 Maintenance The housings of the units may only be opened by qualified personnel for commissioning, inspection, maintenance and repair. Cleaning If it is necessary to clean the devices, observe the following notes: Notice Damage to the surface of the devices ... -
Page 98: 18 Pin Assignment
DDF4820HDV-DN-IM/-SM 18 Pin Assignment The installation and commissioning of the units may only be carried out by qualified per- sonnel. WARNING Electric shock hazard Danger of death or serious injury Always disconnect the PoE switch or the separate power supply unit from the mains socket (pull out the power plug) before connecting or disconnecting the devices. -
Page 99: Audio Out / Microphone In
DDF4820HDV-DN-IM/-SM 18.2 Audio ouT / Microphone IN Ring Sleeve Audio OUT / Microphone IN (3.5 mm phone jack, for stereo plug) Fig. 18-2 Audio OUT (mono) Microphone IN (mono) Signal Not used Ring Not used Signal Sleeve Ground Ground Notice For a clean (interference-free) audio signal transmission, the Audio IN/OUT Y-Cable Connector FGA-30 is required (optionally available). -
Page 100: 19 Technical Data
The following basic technical data was valid at the time of this document’s compilation. Detailed specifications and possible updates for each device can be found in the corre- sponding current product data sheet on www.dallmeier.com. The following specifications are valid for all devices described in this document, unless otherwise indicated. -
Page 101: 20 Technical Drawings
DDF4820HDV-DN-IM/-SM 20 Technical Drawings The following technical drawings were valid at the time of this document’s compilation. Visit www.dallmeier.com for possible updates. 20.1 In-ceiling Mount Variant (IM) 170 mm (6.69") 142 mm (5.59") 114.60 mm (4.51") Fig. 20-1 62 mm (2.44") 60 mm (2.36") -
Page 102: Surface Mount Variant (Sm)
DDF4820HDV-DN-IM/-SM 20.2 Surface Mount Variant (SM) 152 mm (5.98") 113.80 mm (4.48") Fig. 20-3 Ø 120 mm (4.72") 45 mm (1.77") Ø 4.5 mm (0.18") Fig. 20-4 www.dallmeier.com... - Page 103 European Parliament and of the Council of 8 June 2011 on the restriction of certain haz- ardous substances in electrical and electronic equipment. The following company is responsible for this declaration: Dallmeier electronic GmbH & Co.KG Cranachweg 1 93051 Regensburg Germany The measurements were carried out in accredited laboratories.