JVC VN-V25U Security Camera User Manual
Contents
1. AC 24 V 0 5 A PoE 170 mA 8 2 W Ambient temperature 10 C 50 C operation 0 C 40 C Recommended Alarm output Ambient humidity 20 RH 85 RH without condensation Mass 480g 1 06 Ibs VN V25U 530g 1 17 Ibs VN V26U Accessories Attachments Warranty Card For USA Service Information Card FOr USA aiie atest 45 Others Dimension Unit mm inch BVN V25U U1 32 126 5 65 2 9 16 115 4 9 16 N MAC address a 8 a Broce a at i S Velem IMG 42 1 5 8 1 4 20UNC 66 2 5 8 D i 30 1 3 16 E VN V26U jiz 126 5 65 2 9 16 115 4 9 16 s F 3 a q j ma O 2 2S 9 Viem JME wo oO I Lo 42 1 5 8 1 4 20UNC 66 2 5 8 x Specifications and appearance of this product are subject to changes for improvement without prior notice 46 2008 Victor Company of Japan Limited LST0673 001A N9ZA NA NSZA NA VUAINVO di VUYAINVO di2. This product is pre adjusted to a position that is best suited for CS mount t Page 23 Lens Mount This is a mount for mounting the lens The mount is compatible with CS mount lens and C mount lens c Page 16 Camera Mounting Bracket Fastening Screw 2 pcs M2 6 x 6 mm Use screws with a length of 6 mm Screws beyond the specified length must not be used as doing so may damage the interior Anti rotation Hole Use this anti rotation hole to mount the camera firmly Camera Mounting Screw Holes 1 4 20UNC Use this hole when mounting this product to a fixer or rotating platform 10 Use screws with a length between 5 mm to 7 mm Screws beyond the specified length may damage the interior while those shorter than specified may cause the camera to fall off and therefore these must not be used c Page 21 Built in Microphone VN V26U only Audio picked up using this microphone is sent to computers MAC address Indicator The MAC address is a unique physical address of the product This address cannot be altered Camera Mounting Bracket This bracket is pre mounted to the bottom surface of the camera It can also be mounted to the top surface according to the usage Mount it to the screw holes at the top surface using the camera mounting bracket fastening screws t Page 21 BF LOCK Back Focus Fastening Screw This is the fastening screw for the back focus adjustment
3. power supply The AC 24 V power supply should conform to the following Class 2 only For USA Isolated power supply only For Europe and others Power Supply 22 it O O O O ALARM AC2 OUT SEE INSTRUCTION MANUAL 400BASE TX CAUTION never use PoE ano AC 24V ar THE SAME TIME PUSH G NOT CONNECT TO THE TELEPHONE NETWORK 10BASE T The rated power of this product is AC 24 V 50 Hz 60 Hz Make sure to use it with the correct voltage Use an AC 24 V supply that is isolated from the primary power supply Supplying a power beyond the rated value may result in failures smoke or fire When the camera breaks down turn off the power and contact our service center immediately When a power beyond the rated value is supplied the internal components may be damaged even if no abnormality is found on the appearance and operation of the camera Please contact our service center immediately for servicing charged separately Note e After DHCP timeout all IP addresses of VN V25U 26Us are set to 192 168 0 2 by default When the power of multiple cameras within the same LAN environment are turned on at the same time the IP address of the cameras overlap thus preventing proper access As such make sure to turn on the power of the cameras one by one 17 Connection Installation In a system where multiple units of VN V25U 26U ar
4. quality varies under the CBR system but the bit rate can be easily forecast You can specify an estimated bit rate for both VBR and CBR 64 kbps 8000 kbps Bit Rate of Audio VN V26U only Up to 2 audio data streams can be sent by VN V26U Only 1 audio data stream can be recieved Data volume for 1 audio stream is 64 kbps Audio data volume may be calculated using the following formula 64 kbps x no of streams The number of streams is the total number of streams sent via TCP number of clients streams sent via multicast and stream received by VN V26U Example When VN V26U sends out 2 audio streams and receives 1 audio stream data volume will be as follows 64 kbps x 3 192 kbps Restrictions on the Number of Distributions for VN V25U 26U The maximum number of distributions for VN V25U 26U is determined by the settings as well as requirements from the client When only JPEG images are distributed the maximum number of distributions is determined based on the highest bit rate within the stream When a distribution request that exceeds the maximum number of distributions is received this request is denied For example if Client A requests for and receives data at 1 Mbps while Client B requests for and receives data at 5 Mbps the maximum number of distributions is 4 streams according to the table below Maximum number of distributions when only JPEG data is distributed Distribution Ma
5. Locations with excessive dust or sand e Locations that are subject to excessive vibration e Locations prone to moisture such as window side e Locations subject to steam or oil such as kitchens e Locations that emit radiation X rays or corrosive gases Use of this product or cables connected to this product at locations where strong electric waves and magnetic fields are emitted e g near radio TV transformer monitor etc may cause noise interferences in the images or changes in the color Do not install this product at locations that may trap heat This product also discharges heat from the surface of the camera unit As such do not install it at locations that may trap heat such as near walls Handling Precautions Do not hang on this product shake it or hand objects over it Applying an excessive load may cause the product to fall off and result in accidents Do not stack up the equipment Heat or noise of an equipment may cause malfunction or failure of the other and result in fire Do not block vents around the equipment Inadequate heat ventilation may result in malfunction of this product Be sure not to block vents around the product Saving Energy When this product is not in use for a long period of time turn off the power of the system to ensure safety and reduce power consumption Maintenance Be sure to turn off the power before performing maintenance Wipe
6. Options Security and press the Custom Level button Select Enable under Scripting Alarm of the Security Settings window that has been opened Security Settings Settings 7 Active scripting Disable Select Enable Prompt E Allow paste operations via script Disable Enable Prompt 3 Scripting of Java applets Disable Enable Prompt P in Ath nnbinntinm lt Reset custom settings Reset to Medium 29 Network Settings IP Address Settings continued Changing the IP address using the Internet Explorer continued 4 Launch the Internet Explorer Enter the following IP address into the address field Click Go http 192 168 0 2 about blank M rosoft Internet Explorer File Edit Yiew Jfavorites Tools Help Qobak A BD e LP search Favorites GG BD Address http i 192 169 0 2 Jo Opening page http 192 169 0 2 Internet Note e f the proxy server settings for access to the Internet via the Internet Explorer is enabled you may not be able to specify the IP address directly In this case change the proxy settings of the Internet Explorer e After the Security Settings screen appears press the OK button to proceed 5 Enter the user name and password login as administrator Connect to 192 168 0 2 Q Enter the user name This is set to admin by default Password Enter the password er
7. Selecting Tool Pop up Blocker Turn Off Pop up Blocker permits all sites To allow only specific sites such as VN V25U 26U select Tool Pop up Blocker Turn On Pop up Blocker followed by selecting Tool Pop up Blocker Pop up Blocker Settings that becomes active to open the Pop up Blocker Settings window In the opened window add the address of VN V25U 26U as a permitted web site address 5 When plug in tools such as the Yahoo or Google toolbar are included in the Internet Explorer disable the pop up block function of these plug in tools as well Note e To use the built in MPEG4 Viewer of VN V25U 26U install ffdshow that is open source codec You can download ffdshow from the Internet 35 Operation Operation of Built in Viewer continued Installing the built in viewer 1 Enter the URL of the built in viewer in the address field of Internet Explorer For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows E VN V25U e JPEG Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_j html e MPEG4 Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html E VN V26U e JPEG Viewer http 192 168 0 2 cgi bin v26viewing cgi v26monitor_j html e MPEG4 Viewer http 192 168 0 2 cgi bin v26viewing cgi v26monitor_m html Enter the URL in the built in viewer of this camera p Refer to the above for the default URL setting Click Go EEA Microsoft Interne
8. The unit is to be powered by an AC 24 V power supply The AC 24 V power supply should conform to the following Class 2 only For USA Isolated power supply only For Europe and other e Any Mention in this manual of Alarm inputs outputs have not been evaluated by UL to be used for Burglar Alarm Functionality INFORMATION FOR CANADA RENSEIGNEMENT POUR CANADA This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la Class A est conforme a la norme NMB 003 du Canada This manual describes basic usage of VN V25U 26U For detailed usage of VN V25U 26U please refer to Instructions pdf in the supplied CD ROM For latest information please refer to Readme file in the CD ROM e The supplied CD ROM includes Instructions pdf API Guide pdf Search tool and White Spot Correction Tool WARNING FOR EUROPE This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures FOR USA California Only This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate ENGLISH Dear Customer This apparatus is in conformance with the valid European directives and standards regarding electromagnetic c
9. This is set to vn v2x by default OK Cancel Click OK 30 6 The top page of VN V25U 26U appears Network Camera N V25 E Externat a Click on Network followed by Basic uiy a on the next submenu Status Network Camera Set the IP Setting item to DHCP Disable Image Zun 2 Enter the values you wish to specify in Network the IP Address Subnet Mask and ase Default Gateway fields strictions Click OK tility Status A confirmation screen appears Press the OK button VN V25U 26U restarts using the new IP address It takes about one minute for the camera to reboot Note e Access from this computer may fail when the IP address of VN V25U 26U is changed To enable access to VN V25U 26U from the same computer alter the IP address at the computer accordingly When the display or configuration of the opened screen appears strange check using the following procedures Click Start Control Panel Display and open the Display Properties window Click the Settings tab in the Display Properties windows and click the Advanced button Q Check that DPI setting in the General tab has become Normal size 96DPI Otherwise change the setting to Normal size 96DP1 andreboot windows 31 Network Settings IP Address Settings continued When the IP address of VN V25U 26U is known When the
10. To use aC mount lens loosen the back focus fastening screw using a screwdriver followed by turning the back focus adjustment ring using a finger or pointed object e g screwdriver etc to change the mount method Make use of the values listed in the table below for the dimensions of the lens mount a indicated in the following diagram Lens Flange Focus b Dimension a C Mount 17 526 mm VN V25U 10 Lens mm and below VN V26U 5 5 mm and below CS Mount 12 5 mm 5 5 mm and Lens below Objects longer than the dimension a must not be used as doing so may damage the camera interior or prevent the lens from being properly mounted hence resulting in malfunctions Back Focus Fastening Screw M2 6 a F b 16 2 Turn the lens in the clockwise direction to mount it to the camera firmly 3 When using a DC iris lens pay attention to the pin position before connecting the lens cable 4 Pin Plug DC Iris Lens Without Built in EE Amplifier Damping Pin No Damping Driving AJOJN Driving Power Connection Electricity can be supplied to this product either by connecting to the AC 24 V power supply or using the PoE Page 18 When power is supplied to this product the STATUS indicator at the side lights up The indicator lights up in orange color during startup and switches to
11. denoted by the file name is based on the time at the computer and not the internal clock of VN V25U 26U Motion images cannot be captured Pause Pauses Resumes playback of images Setup Displays the built in viewer settings window This setting screen is used to set the built in viewer as a software on the computer Caution e Settings on this setting screen do not affect settings of the VN V25U 26U unit Speech Starts sending audio to VN V26U from the client PC Only one stream of audio can be sent for one unit of VN V26U You cannot send audio from another client PC when transmission of audio from a client PC is in progress The Speech button lights up in red during audio transmission Speech button will not blink in red when audio cannot be sent Note The JPEG and MPEG4 viewers cannot send audio at the same time Audio Setup VN V26U only The audio setting screen appears Caution Settings on this setting screen do not affect settings of the VN V26U unit 38 Exiting the JPEG Viewer To exit press the close button at the top right of the window Click close NETWORK CANERA Y N a2 e During the next startup of the built in viewer launch the Internet Explorer and enter the URL of the built in viewer in the address field For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows E VN V25U http 192 168 0 2 cgi bi
12. this product using a soft cloth Wiping with thinner or benzene may melt or tarnish its surface For dirt that cannot be easily removed wipe using a neutral detergent diluted with water followed by wiping with a dry cloth Copyright Protection With the exception of the user being the copyright holder or when permission such as for duplication has been granted by the copyright holder permission is required in principle for the duplication modification or transmission of copyrighted video and audio data Unauthorized duplication modification or transmission of copyrighted material may constitute a copyright infringement and the user may be liable to compensate for any damages When using copyrighted video audio data be sure to check the license agreement of the copyrighted material thoroughly When rights or rights holders are involved with regard to the targeted duplicating subject permission may be required for shooting or using processing it Be sure to check the licensing conditions thoroughly Exemption of Liability The motion detection feature is not a feature to prevent theft or fire JVC shall not be liable for any damage that occurs JVC shall not be liable for any damage due to the invasion of privacy by images of this camera Others The cable stopper of the alarm terminal may come off in some cases When mounting the cables make sure to do so carefully If a high luminance object such
13. 25 F1 2 AGC Super 0 06 Ix 50 F1 2 AGC Super B amp W Mode Black amp White Auto 0 03 Ix 25 F1 2 AGC Super B amp W Mode Black amp White Auto 50 dB Typ 50 AGC OFF Enhance 5 Internal mike VN V26U Omnidirectional Output Sensitivity 43 dB 0 dB 1 V Pa Standard input level 85 dB 3 SPL Audio Output VN V26U Line out x 1 200 Q Maximum 2 2 Vp p Mini jack 23 5 mono Video S N ratio Network Output Image compression format JPEG MPEG4 Frame size 640 x 480 320 x 240 44 Horizontal resolution 400 TV lines typ Audio compression format VN V26U p law 64 kbps AD DA 16 bits Fs 8 kHz mono Network interface RJ 45 100BASE TX 10BASE T FULL HALF Auto negotiation supported LAN Specifications Compliant with IEEE802 3 IEEE802 3u and IEEE802 3af Communication protocol TCP IP UDP HTTP FTP ICMP ARP RTP DHCP SNTP SMTP IGMP General Alarm input No voltage a contact input NPN open collector input low level latch nomentary 500 ms and above Circuit current during low level 1 mA Applied voltage during high level DC 3 3 V NPN open collector output Allowable applied voltage DC 12 V Allowable inflow current 50 mA Internal memory 8 MB Supply voltage AC 24 V 50 Hz 60 Hz or PoE DC 48 V Current consumption AC 24 V 0 35 A PoE 115 mA 5 5 W Only while Infrared ray cut filter is moving for VN V26U
14. E Realization of Full Frame Rate Data transmission is possible in VGA size at a rate of 30 fps E Support for Multicast This product supports multicast which enables transmission of image data to multiple computers on the network without lowering the frame rate Audio is supported for VN V26U E Built in Web Server You can configure the picture quality and communication settings using the Internet Explorer E HTTP based API This product comes with HTTP based API This feature enables you to perform setting and control via the network E Electronic Sense Up You can shoot images during surveillance at a dark place by lengthening the exposure time to enhance the camera s sensitivity level E Night Surveillance This product comes with a low luminance feature which switches automatically to the high sensitivity mode black and white VN V26U is equipped with an infrared ray cutoff filter plug that enables day and night surveillance Turning off the infrared ray cutoff filter when the light intensity level is low such as at night enables you to switch to the high sensitivity mode B amp W mode In the case of VN V25U you can switch to a simple high sensitivity mode by turning off the color signals when the light intensity level is low such as at night Easy day and night mode E Privacy Mask You can configure the privacy mask setting to hide specific area in shooting area E Motion Detection This feature enable
15. IP address of VN V25U 26U is known it can be changed by accessing the built in web page of VN V25U 26U via the Internet Explorer on the computer Please refer to Setting Using Internet Explorer of the Instructions pdf in the supplied CD ROM When the IP address of VN V25U 26U is unknown IP address settings cannot be changed by accessing via a computer when the IP address of VN V25U 26U is unknown In this case you can obtain information on the IP address using the following method e The supplied CD ROM comes with a search tool You can use this tool to search for information on VN V25U 26U within the LAN For details on the search tool please refer to the Readme file in the supplied CD ROM 32 Operation Operation of Built in Viewer This product comes with a JPEG Viewer and an MPEG4 Viewer Each of these viewers functions separately E Using the JPEG Viewer enables display of a series of still images as well as one shot recording of still images Using the MPEG4 Viewer enables display of MPEG4 encoded motion images E For VN V26U you can send or receive audio using the JPEG MPEG4 Viewer Internet Explorer Setup ss Page 34 Installing the built in viewer Page 36 Screen Configuration of JPEG Viewer ts Page 37 Exiting the JPEG Viewer Page 39 Screen Configuration of MPEG4 Viewer t Page 40 Exiting the MPEG4 Viewer t Page 42 S
16. ITOR OUT terminal using the MONITOR OUT switch NTSC or PAL Back focus adjustment Page 23 MONITOR OUT switch ts Page 11 x After adjusting the camera angle using the MONITOR OUT terminal set the MONITOR OUT switch to OFF Images are not distributed to the network when NTSC or PAL is selected After changing the MONITOR OUT switch setting press the Reset button to reboot the camera V Step 2 Network settings c Page 27 Configure the network settings of the computer and this camera x In a system where multiple units of VN V25U 26U are used turn on the power of only one unit to configure the IP address settings using the Internet Explorer Upon doing so turn on the power of the second unit and configure accordingly Configure the settings for the other cameras using the same procedure vV Step 3 Configuring settings using the Internet Explorer Configure the picture quality and alarm settings using the Internet Explorer x For details please refer to the Instructions pdf in the supplied CD ROM V Step 4 Operating the built in viewer Page 33 The built in viewers enable you to monitor JPEG and MPEG4 images and save JPEG images 15 Connection Installation Mounting the Lens 1 Check the mounting method of the lens to be used before mounting The default method used for this camera is CS mount
17. JVC IP CAMERA VN V25U START UP GUIDE VN V26U VN V25U VN V26U For Customer Use Thank you for purchasing this JVC product Enter below the Serial No which is located Before operating this unit please read the on the body instructions carefully to ensure the best Retain this information for future reference possible performance Model No VN V25U VN V26U Serial No LST0673 001A Getting Started Safety Precautions Information for Users on Disposal of Old Equipment European Union This symbol indicates that the electrical and electronic equipment should not be disposed as general household waste at its end of life Instead the product should be handed over to the applicable collection point for the recycling of electrical and electronic equipment for proper treatment recovery and recycling in accordance with your national legislation By disposing of this product correctly you will help to conserve natural resources and will help prevent potential negative effects on the environment and human health which could otherwise be caused by inappropriate waste handling of this product For more information about collection point and recycling of this product please contact your local municipal office your household waste disposal service or the shop where you purchased the product Attention This symbol is with national legislation only valid in the European Business users U
18. Properties The setting screen appears 4 Enter the URL of the built in viewer in the URL field For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows MVN V25U e JPEG Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_j html MPEG4 Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html BVN V26U JPEG Viewer http 192 168 0 2 cgi bin v26viewing cgi v26monitor_j html MPEG4 Viewer http 192 168 0 2 cgi bin v26viewing cgi v26monitor_m html 5 Click the OK button to end Clicking on the shortcut created saves you the trouble of having to enter the URL in the Internet Explorer Note Before starting up the built in viewer using the shortcut close all Internet Explorer windows Starting up the built in viewer using the shortcut while leaving other Internet Explorer windows opened may result in malfunction of the built in viewer 43 Others Specifications Camera Unit Pick up element 1 4 inch progressive scan CCD Approx 330 000 pixels 659 H x 494 V C CS mount Effective pixels Lens Mount Monitor Output Composite video x 1 75 Q 1 Vp p Minimum object illumination VN V25U 1 0 Ix 50 F1 2 AGC Super 0 5 Ix 25 F1 2 AGC Super 0 8 Ix 50 F1 2 Easy Day and Night ON 0 4 Ix 25 F1 2 Easy Day and Night ON Minimum object illumination VN V26U 0 6 Ix 50 F1 2 AGC Super 0 3 Ix
19. adjustment is required Follow the method below when necessary to adjust the back focus In order to adjust the back focus accurately do so according to the steps below upon opening the lens iris using the iris adjustment and ND filter ND filter is a filter that is used to evenly reduce the amount of light entering the lens at all wavelengths e Connect a video monitor to the MONITOR OUT terminal at the rear of the unit followed by adjusting as follows Back Focus Adjustment Ring oe s ii S a Tighten Back Focus Fastening Screw M2 6 Lens Focus Ring Fixed focus lens Adjust when the lens cannot be brought into focus using the focus ring 1 Loosen the back focus fastening screw by using a Phillips screwdriver and turning it in the anti clockwise direction 2 Shoot the object or a fine pattern that is farther away than the object 3 Set the focus ring of the lens to 00 4 Turn the back focus adjustment ring to obtain a sharp focus 5 Tighten the back focus fastening screw by turning it in the clockwise direction and ensure that it is securely fastened Zoom lens Perform the zooming operation Tele Wide and adjust accordingly if it is out of focus 1 Loosen the back focus fastening screw by using a screwdriver and turning it in the anti clockwise direction 2 Shoot the object or a fine pattern that is farther away than the object 3 Set the zoom lens to Tele and turn the lens foc
20. amera to fall off and therefore these must not be used 1 4 20UNC 5mm and above 7mm and below Caution e The camera mounting bracket is mounted on the bottom surface of the camera by default To mount it to the top surface do so by removing the two fastening screws from the camera mounting bracket Make sure to fasten the screws firmly 21 Connection Installation Warning Special attention is required when mounting the camera to a wall or ceiling Users should get professional contractors to perform mounting operations instead of doing it themselves Failure to do so may cause the camera to fall off and result in injuries or accidents When mounting the camera to a fixer or rotating platform ensure that the camera is firmly mounted by using the anti rotation holes to prevent it from falling off To prevent the camera from falling off ensure that it is connected to a firm place ceiling slab or channel using a fall prevention wire Pay also careful attention to the length strength wiring and material insulating properties of the fall prevention wire to be used The length used should be as short as possible within the permissible range of the mounting length The wire should be strong enough to withstand the total weight of this product and the fixer Pay also attention to the finishing at the end of the wire Mount the fall prevention wire using the black screw at th
21. as a lamp is shot a white smear may appear at the upper and lower ends of this object on the screen This phenomenon smear is characteristic of solid state image sensors and is not a malfunction Some hubs switches of products that are equipped with intelligent features may include a broadcast multicast suppression function Viewing of multicast images on this product may fail if this function is enabled Electricity can be supplied to this product either by connecting the AC 24 V power supply or using the PoE Make sure to select only one mode of electrical supply Connecting the power cord and the LAN cable for the PoE at the same time may result in failure or malfunction of the camera c Page 17 18 This product comes with a built in AGC circuit When using this product with AGC set to Mid High or Super the sensitivity level increases when the image is dark and the screen may appear grainy as a result However this is not a malfunction When using this product with the white balance set to ATW the displayed color may differ slightly from the actual color according to the condition of the object due to the principle of the automatic tracking white balance circuit This is not a malfunction The electronic shutter of this product is set to 1 30 by default For regions with a commercial power supply frequency of 50 Hz switch to the flickerless mode during use under fluorescent lights
22. e appliance may PORTABLE CART WARNING fall causing serious injury to a child or adult and serious damage to the appliance symbol provided by RETAC Use only with a cart or stand recommended by the manufacturer or sold with the appliance Wall or shelf mounting should follow the manufacturer s instructions and should use a mounting kit approved by the manufacturer An appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to overturn 8 Slots and openings in the cabinet and the back or bottom are provided for VAT ventilation and to insure reliable operation of the appliance and to protect it from _ 3125A overheating these openings must not be blocked or covered The openings should never be blocked by placing the appliance on a bed sofa rug or other similar surface This appliance should never be placed near or over a radiator or heat register This appliance should not be placed in a built in installation such as a bookcase unless proper ventilation is provided 9 This appliance should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supplied to your home consult your dealer or local power company For appliance designed to operate from battery power refer to the operating instructions 10 For added protection for this product during a lightning storm or when it is lef
23. e audio Network Delay When the client acquires JPEG via TCP VN V25U 26U will send out data while checking the ACK from the client at the same time For networks with considerable delay data cannot be sent out until ACK is received and therefore the frame rate will drop In the case of MPEG4 noise interference may occur and playback may fail Audio may be interrupted Decrease in the frame rate due to network delays can be eliminated by receiving data via multicast Network Jitter When there is considerable network jitter delay time may be prolonged and the image frame rate may drop In the case of MPEG4 noise interference may occur and playback may fail Audio may be interrupted Packet Loss When acquiring images from VN V25U 26U via TCP packet loss may be recovered by TCP transmission When there is considerable delay in the network however missing data may occur and the image frame rate may drop In the case of MPEG4 noise interference may occur and playback may fail Audio may be interrupted When packet loss occurs during multicast sending from VN V25U 26U the image frame rate may drop In the case of MPEG4 noise interference may occur and playback may fail Audio may be interrupted 25 Connection Installation Network Requirements continued List of Protocols and Port Numbers Used by VN V25U 26U VN V25U 26U uses the protocols and port numbers listed below Ensure that these ports are a
24. e rear of the camera unit Designated screw for fastening of fall prevention wire M3 x 6 mm Screws beyond the specified length must not be used as doing so may damage the interior 22 Mounting to the Housing Using the Inner Tripod Base This product comes with an inner tripod base at the bottom surface You can use the inner tripod base by removing the camera mounting bracket that is attached to the bottom surface Mount this product to the miniature housing using the screw hole of the inner tripod base Inner Tripod Base Camera Mounting Bracket Remove the screws for the bracket 2 pcs Bottom Surface Ne O A m e Q i A Inner Tripod Base Screw Hole 1 4 20UNC Inner Tripod Base Mounting Screw Make use of 1 4 20UNC screw The length of the mounting screw shall be between 6 mm to 7 mm from the mounting surface Caution e Using a screw with a length longer than specified may damage the internal parts of the camera while using a length shorter than specified may cause the camera to fall off Use a washer to adjust the length from the mounting surface Max 7mm 17 64 inch Mounting Plate Min 6 mm Se 15 64 inch Washer Back Focus Adjustment The CS mount is adjusted to the widest point of the applicable range by default When using the zoom lens or C mount lens or when the lens remains out of focus upon using the focus ring re
25. e used turn on the power of only one unit to configure the IP address settings using the Internet Explorer Upon doing so turn on the power of the second unit and configure accordingly Configure the camera settings using the same procedure When overlapping of the IP address occurs check to ensure that there is only one VN V25U 26U unit within the same LAN environment and wait for a while at least 10 minutes or power off and on all network devices under the same LAN environment Otherwise access to VN V25U 26U may fail Using the PoE Connect to a device that supports PoE to supply electricity from the LAN cable AC24V N A gar PEH 5 Tra rug Bbw Sag geo Bsc 322 g 3 a A 2 MONITOR OUT 10BA SEENETROCTON ANAL 1008 l CAUTION never use PoE ano AC 24V DONOT CONNECT TO THE TELEPHONE NETWOF Connect to PoE compatible device Note e For details on the connection method and cable type please refer to LAN Cable Connection us Page 19 What is PoE Power over Ethernet This is a function that enables operation of a LAN equipment without a power cable by supplying power simultaneously with the data using a LAN cable 18 LAN Cable Connection Connect the camera to a hub or computer using a LAN cable Cable to use e Shielded cable e Length of 100 m or shorter E When connecti
26. e work by a qualified technician to restore the appliance to normal operation e If the appliance has been dropped or the cabinet has been damaged f When the appliance exhibits a distinct change in performance this indicates a need for service 17 When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards 18 Upon completion of any service or repairs to this appliance ask the service technician to perform routine safety checks to determine that the appliance is in safe operating condition N ou hoOND Contents Getting Started ccsesseeseeeeeenees 2 Safety Precautions 0 eeeeeeeeeeeeeeeeeeees 2 Main Features ccceeeseeeeseeeeeeneeeeeeeee 6 Operating Environment cee 7 Cautionary Notes seeen 8 Name and Function of Parts 05 10 Front Bottom Side w 10 Sid s cine woe T Rear an 12 Features wee 13 Setup Procedures sesen 15 Connection Installation Mounting the Lens 0 we 16 Power Connection ceceeseeeeseeeeeeeeeee 17 Connecting to the AC 24 V power SUPPIY hainin ienn Using the PoE A LAN Cable Connection Monitor Signal Output Terminal Connections nrasane nina 19 Connecting the audio si
27. ess is always assigned to the MAC address of VN V25U 26U by the DHCP server Connection may fail if the above setting is not performed E B Assigning a static IP address System configuration required for setting IP address The default setting for VN V25U 26U is DHCP Enable DHCP client feature is turned on Upon starting up in LAN without DHCP server VN V25U 26U starts running with the following IP address after time out of DHCP IP address 192 168 0 2 Subnet mask 255 255 255 0 Default gateway Nil Note To set a static IP address for VN V25U 26U connect VN V25U 26U the switching hub and the computer for setting using a straight LAN cable of Category 5 and above Set up the computer for setting the IP address e Minimum computer specifications for setting OS Windows XP Professional or Home Edition SP2 Internet Explorer Version 6 0 Web browser Caution When setting the IP address for VN V25U 26U do so by using a network that is made up only of VN V25U 26U the computer for setting and the switching hub e Using a hub connected to other network devices or networks via a LAN cable for setting can cause problems 27 Network Settings IP Address Settings continued IP address setting at the computer Set the computer to an IP address that enables communication with VN V25U 26U 1 Click Start Select in the sequence of Control Panel Network Co
28. etting screen do not affect settings of the VN V26U unit Note To use the built in MPEG4 Viewer of VN V25U 26U install ffdshow that is open source codec You can download ffdshow from the Internet 41 Operation Operation of Built in Viewer continued Exiting the MPEG4 Viewer To exit press the close button at the top right of the window Click cole z Oy NETWORK CAMERA e During the next startup of the built in viewer launch the Internet Explorer and enter the URL of the built in viewer in the address field For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows E VN V25U http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html E VN V26U http 192 168 0 2 cgi bin v26viewing cgi v26monitor_m html e After the Security Settings screen appears press the OK button to proceed 42 Shortcut for Built in Viewer Creating a shortcut for the built in viewer on the Desktop screen of the computer saves you the trouble of having to enter the URL in the Internet Explorer Create the shortcut by following the procedure below 1 Launch the Internet Explorer 2 Right click at an arbitrary point on the Internet Explorer screen and select Create Shortcut Click the OK button on the confirmation screen and a shortcut will be created on the Desktop screen 3 Right click on the shortcut icon on the Desktop screen and select
29. excluding inverter lighting equipment to prevent flickers When the Black and white mode VN V26U or Easy Day and Night mode VN V25U is enabled the image becomes black and white in a dark place As the sensitivity level is increased in this case the screen may appear grainy and more white spots may appear When switching between color and black and white images the brighter area on the screen is emphasized which may reduce the visibility However this is nota malfunction If the power supply voltage is momentarily cut off or reduced due to lightning turning on of the air conditioner s power etc the image may be disrupted or noise interference may occur When using multicast make use of a IGMPv2 compliant network switch Inthe case of VN V26U the image and sound may not synchronize when playing back using built in viewer This is not a malfunction When VN V26U is sending high bitrate the image and sound can be paused during Black and white mode changing This is not a malfunction Getting Started Name and Function of Parts Front Bottom Side The model illustrated in the diagram is VN V26U Back Focus Adjustment Ring This ring is used for back focus adjustment and switching the lens mount method To operate loosen the back focus fastening screw by turning it in the anti clockwise direction and turn the screw in the clockwise direction to fasten after operation is complete
30. gnal output terminal VN V26U only 0 19 Alarm Input Output Terminal Connection n se 20 Alarm Input Terminal Alarm Output Terminal we 20 Mounting the Camera sesser 21 Mounting to the Housing Using the Inner Tripod Base Back Focus Adjustment PA Network Requirements ee Network SettingS ssssccsssseeeees 27 IP Address Settings ceeeeeeeseeeeneees 27 Setting the IP address for VN V25U 26U eeren 27 When the IP address of VN V25U 26U is known 32 When the IP address of VN V25U 26U is unknown 32 Setting Using Internet Explorer x For Setting Using Internet Explorer please refer to the Instructions pdf in the supplied CD ROM Operation 2ici ciectccccsceececesitececsteeeestens 33 Operation of Built in Viewer 0 0 33 Internet Explorer Setup rn Installing the built in viewer 36 Screen Configuration of JPEG VIEWER aE TE ONAY 37 Exiting the JPEG Viewer sesssecccen 39 Screen Configuration of MPEG4 VIEWET nosses Exiting the MPEG4 Viewer Shortcut for Built in Viewer QUIRGI S EE TT TT 44 Specifications s es 44 DIMENSION 12 ee ae ismine asanes 46 Getting Started Main Features E High Picture Quality The camera unit of this product employs a 330 000 pixel CCD 1 4 which enables high quality video surveillance E Support for Dual Stream Simultaneous distribution of JPEG and MPEG4 images is possible
31. grams and images on features that are common between VN V25U and VN V26U are indicated as VN V25U E Content of this manual e All rights reserved by JVC Unauthorized duplication or reprinting of this manual in whole or in part is strictly prohibited e Windows is a registered trademark of Microsoft Corporation in the U S e All other product names used in this manual are trademarks or registered trademarks of their respective companies Marks such as and have been omitted in this manual Illustrated designs specifications and other contents of this manual are subject to changes for improvement without prior notice Operating Environment E Recommended Computer Specifications OS Windows XP Professional or Home Edition SP2 CPU Pentium4 1 5 GHz or higher Memory capacity 1 GB or more Free hard disk space 512 MB or more Display and video card 1024 x 768 pixels or larger True Color 24 or 32 bits VRAM 8 MB or more 256 MB and above recommended Sound card VN V26U only Sound Blaster PCI recommended Web browser Internet Explorer Version 6 0 E LAN Environment 10BASE T 100BASE TX network interconnected using devices such as an IEEE802 3 compliant switching hub EEE802 3af compliant switching hub when PoE is in use IGMPv2 compliant network when multicast is in use Note e The above PC specifications are guides for smooth use of the applications and no
32. green color after startup is complete You can select not to light up the STATUS indicator when the unit is running Caution Make sure to select only one mode of electrical supply Connecting the power cord and the LAN cable for the PoE at the same time may result in failure or malfunction of the camera e Be sure to use an AC 24 V supply that is isolated from the primary power supply circuit Using a variable voltage power supply will cause the camera and system to malfunction or breakdown Connecting to the AC 24 V power supply Connect this product to the AC 24 V power supply when the PoE is not used MONTOROUT PAL OFF NISC p RESET Sie ooo O Status Indicator Power cord To prevent misconnection and detachment of cords use a lug plate to connect the cord to the terminal When a two core VVF vinyl insulated vinyl sheath cable is used the connection distance is as follows Reference value 01 0mm 1 6mm 22 0mm 18 and 14 and 12 and above above above Conductor Diameter AWG No Maximum VN V25U 150m 400m 630m Extension Tivaeu 90m 240m 370m Warning Caution Make sure to select only one mode of electrical supply Connecting the power cord and the LAN cable for the PoE at the same time may result in failure or malfunction of the camera e The unit is to be powered by an AC 24 V
33. hortcut for Built in Viewer ce Page 43 For setting built in viewer please refer to the Instructions pdf in the supplied CD ROM When the display or configuration of the opened screen appears strange check using the following procedures Click Start Control Panel Display and open the Display Properties window Click the Settings tab in the Display Properties windows and click the Advanced button Q Check that DPI setting in the General tab has become Normal size 96DPI Otherwise change the setting to Normal size 96DP1 andreboot windows 33 Operation Operation of Built in Viewer continued Internet Explorer Setup 1 2 34 Launch the Internet Explorer on the computer When proxy settings are enabled in the Internet Explorer follow the steps below to disable the proxy of the Internet Explorer Select in the order of Tool Internet Options Connections LAN Setting followed by deselecting the check for Use a proxy server for your LAN under Proxy Server in the Local Area Network LAN Settings window Local Area Network LAN Settings Automatic configuration Automatic configuration may override manual settings To ensure the use of manual settings disable automatic configuration Automatically detect settings Proxy server Use a proxy server for your LAN These settings will not apply to dial up or YPN connection
34. ing will be performed such that the target file size is the average size of multiple JPEG images Picture Quality VGA File QVGA File Control Method Size Size VFS 1 High 80 KB 27 KB Variable File Size 2 60 KB 20 KB 3 40 KB 13 KB 4 Medium 30 KB 10 KB 5 25 KB 8 KB 6 20 KB 7 KB 7 Low 15 KB 5 KB Selectable Selectable AFS between between Average File Size 10 KB 3 KB 100 KB 33 KB The maximum number of distributions varies with the bit rate settings as well as the client s requested frame rate Up to 20 streams can be distributed including multicast The total frame rate refers to the sum of these frame rates 24 For example when 10 fps is requested by two clients and in addition multicast is transmitted at a rate of 10 fps the total frame rate will be 10 10 10 30 fps If the JPEG file size per frame is 30 KB then the total bit rate will be 30 KB x 30 fps 900 KB s Approx 7 2 Mbps Bit Rate of MPEG4 Stream You can select either the Variable Bit Rate VBR or Constant Bit Rate CBR system for MPEG4 stream When the VBR system is selected the bit rate varies according to the condition of the input video signals The VBR system delivers a stable picture quality but forecast of the bit rate is difficult When the CBR system is selected encoding is performed at a fixed bit rate regardless of the condition of the input video signals The picture
35. llowed through the firewall when a firewall is to be installed Protocol Port No Purpose of Use Source TCP 80 JPEG MPEG4 acquisition Web Settings page API Sending Receiving audio VN V26U only TCP 10020 Reserved for TCP 10021 adjustment TCP 10023 TCP 32040 Alarm server Destination TCP 20 21 FTP TCP 25 Mail delivery TCP 110 POP Mail Delivery TCP User Setting No Sending alarm UDP 123 SNTP UDP User Setting No Sending alarm 26 Network Settings IP Address Settings Setting the IP address for VN V25U 26U There are two methods to set the IP address for VN V25U 26U as follows A Assigning an IP address to VN V25U 26U from the DHCP server B Assigning a static IP address to VN V25U 26U E A Assigning an IP address from the DHCP server e VN V25U 26U is set to DHCP Enable the DHCP client feature is on by default To assign an IP address from the DHCP server connect VN V25U 26U to LAN with DHCP server and turn on VN V25U 26U Allowing the DHCP server to assign the same IP address to VN V25U 26U every time eases access to VN V25U 26U e For details on IP addresses assigned to VN V25U 26U consult your network administrator You can look up the IP address of VN V25U 26U using the search tool in the supplied CD ROM For details please refer to Readme file in the CD ROM Caution Set the DHCP server such that the same IP addr
36. m inputs Installing an FTP server enables uploading of JPEG images before and after the alarm input time pre post recording to the server VN V25U 26U Alarm Device uve ft Sending JPEG images before and after alarm input to FTP Computer Restrictions on Clients VN V25U 26U enables users to authorize or reject the acquisition of images by specific IP address Control via customized application software The following uses are also possible by developing a customized application software that supports the API of VN V25U 26U For details please refer to API Guide in the supplied CD ROM Monitors via the computer while at the same time records images to the HDD of the computer e Performs recording by changing the frame size frame rate during alarm occurrence e Records the type and time of alarm occurrence on the computer For detailed usage of VN V25U 26U please refer to Instructions pdf in the supplied CD ROM Setup Procedures Step 1 Connection Installation ce Page 17 Connect the lens mount power supply cord LAN cable and alarm Next mount the camera to the ceiling Remember also to mount the fall prevention wire After the camera is mounted connect the video monitor to the MONITOR OUT terminal at the rear of the unit followed by adjusting the camera angle You can select the video signals of the MON
37. n v25viewing cgi v25monitor_j html E VN V26U http 192 168 0 2 cgi bin v26viewing cgi v26monitor_j html e After the Security Settings screen appears press the OK button to proceed 39 Operation Operation of Built in Viewer continued Screen Configuration of MPEG4 Viewer E VN V25U iewer Microso ernet Explorer NETWORK CANERA E VN V26U Eht 92 168 0 26 cei bin v26viewine cei v26 mpee4 viewer html Microsoft Internet Explorer Woks 40 DisplaySize Switches the display size VGA or QVGA Pause Pauses Resumes playback of motion images Setup Displays the built in viewer settings window This setting screen is used to set the built in viewer as a software on the computer Caution Settings on this setting screen do not affect settings of the VN V25U 26U unit Speech VN V26U only Starts sending audio to VN V26U from the client PC Only one stream of audio can be sent for one unit of VN V26U You cannot send audio from a different client PC when transmission of audio from a client PC is in progress The Speech button lights up in red during audio transmission Speech button will not blink in red when audio cannot be sent Note The JPEG and MPEG4 viewers cannot send audio at the same time Audio Setup VN V26U only The audio setting screen appears Caution Settings on this s
38. ng to a hub Make use of a straight cable E When connecting to a computer Make use of a cross cable Caution e However cross cables cannot be used with some computer models When connecting VN V25U 26U directly to a computer check the computer s LAN specifications in advance Note e Make use of a Category 5 or higher cable when 100BASE TX is used To distribute images to the network set the MONITOR OUT switch at the side of this product to OFF MONITOR OUT Switch MONITOROUT PAL cF Ntsc RESET Monitor Signal Output Terminal Connection This terminal is used for adjusting the camera angle during installation Connect it to devices such as a video monitor using a video cable RCA OUTPUT Caution e A longer cable extension distance causes signals to be attenuated image resolution to deteriorate and noise to increase Note Select the signal system for the monitor output using the MONITOR OUT switch at the side of this product NTSC or PAL After adjusting the camera angle set the switch to OFF After changing the switch settings press the Reset button to reboot the camera Connecting the audio signal output terminal VN V26U only Connect to
39. nion Penalties may be applicable for incorrect disposal of this waste in accordance If you wish to dispose of this product please visit our web page www jvc europe com to obtain information about the take back of the product Other Countries outside the European Union If you wish to dispose of this product please do so in accordance with applicable national legislation or other rules in your country for the treatment of old electrical and electronic equipment FOR USA AND CANADA RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash wish arrowhead symbol within an equilateral triangle is intended to alert the user to the pres ence of uninsulated dangerous volt age within the product s enclosure that may be of sufficient magnitude to con stitute a risk of electric shock to per sons The exclamation point within an equi lateral triangle is intended to alert the user to the presence of important op erating and maintenance servicing instructions in the literature accompa nying the appliance Information for USA This device complies with part 15 of the FCC Rules Changes or modifications not approved by JVC could void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits fo
40. nnection Local Area 2 The computer on which Internet Explorer is launched automatically selects the connected network e Right click and select Properties Check to ensure that the Client for Microsoft Networks and Internet Protocol TCP IP check boxes are selected 3 Select Internet Protocol TCP IP and click Properties 4 Set the IP address Internet Protocol TCP IP Properties General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings 1 Select Use the following IP address Obtain an IP address automatically IP address Cow o 0g O Specify the IP address For example use 192 168 0 100 when VN V25U poe 26U is in its default settings and there is no DHCP server Note Make sure that you take note of the original IP address before altering Caution Ensure that a duplicate IP address is not specified within the same network environment Subnet mask Default gateway Use the following DNS server addresses Preferred DNS server Alterate DNS server Set Subnet Mask to a value that is appropriate for the setting operation Consult the network administrator if you have any queries Use 255 255 255 0 when VN V25U 26U is in its default settings and there is no DHCP server When a Default Ga
41. ompatibility and electrical safety European representative of Victor Company of Japan Limited is JVC Technology Centre Europe GmbH Company name changed in JVC Technical Services Europe GmbH Postfach 10 05 52 61145 Friedberg Germany DEUTSCH Sehr geehrter Kunde sehr geehrte Kundin dieses Ger t stimmt mit den g ltigen europ ischen Richtlinien und Normen bez glich elektromagnetischer Vertr glichkeit und elektrischer Sicherheit berein Die europ ische Vertretung f r die Victor Company of Japan Limited ist JVC Technology Centre Europe GmbH Firmenname ge ndert in JVC Technical Services Europe GmbH Postfach 10 05 52 61145 Friedberg Deutschland Getting Started These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances IMPORTANT SAFEGUARDS Read all of these instructions Save these instructions for later use All warnings on the product and in the operating instructions should be adhered to Unplug this appliance system from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Do not use attachments not recommended by the appliance manufacturer as they may cause hazards Do not use this appliance near water for example near a bathtub washbowl kitchen sink or laundry tub in a wet basement or near a swimming pool etc Do not place this appliance on an unstable cart stand or table Th
42. r a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Due to design modifications data given in this instruction book are subject to possible change without prior notice WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE AVERTISSEMENT POUR EVITER LES RISQUES D INCENDIE OU D ELECTRO CUTION NE PAS EXPOSER LAPPAREIL A LCHUMIDITE OU ALA PLUIE This installation should be made by a qualified service person and should conform to all local codes This installation shall be in accordance with the National Electrical Code ANSI NFPA 70 e
43. s D lect th heck eselec e cnec Bypass proxy server for local addresses 3 If ActiveX controls and plug ins of the Internet Explorer is disabled follow the steps below to enable it e Click Trusted sites under Tool Internet Options Security Upon doing so the Sites button directly below becomes active Click this button and deselect the check in the displayed window Next add the IP address of VN V25U 26U If the setting is factory default add the following web site to the zone http 192 168 0 2 e Click Trusted sites under Tool Internet Options Security Select the Custom Level button and open the Security Settings window Set all items under ActiveX controls and plug ins in the opened window to Enable Enable also Allow Script initiated window without size or position constraints under Miscellaneous Security Settings Settings E Activex controls and plug ins Automatic prompting For ActiveX controls O Disable Enable iP Binary and script behaviors Administrator approved O Disable Enable E Download signed Activex controls O Disable Enable O Prompt 9 Download unsigned Activex controls AN _ n bie lt Reset custom settings Reset to Medium low v 4 If the pop up block function of the Internet Explorer is enabled follow the steps below to disable it x The built in viewer cannot be used when the pop up block function is enabled e
44. s output of an alarm upon detection of motion in the video image within preset area Pre Post recorded image files may be sent via FTP using the alarm input 6 E Support for PoE Power over Ethernet This product supports PoE IEEE802 3af and enables power supply from a LAN cable PoE class 2 VN V25U class 0 VN V26U E Built in JPEG and MPEG4 Viewer Monitoring of JPEG and MPEG4 images via a computer is possible by downloading the built in viewer onto the computer VN V26U also enables monitoring of audio using the computer E Analog Monitor Signal Output For Installation This product comes with an analog video monitor signal output terminal for adjusting the camera angle during installation Hi Compatibility with Conventional Peripheral Devices This product comes in the same shape as conventional CCTV security cameras and therefore can be used with other peripheral devices for security cameras such as housings E Built in microphone and audio output terminal VN V26U only Built in microphone enables sending audio to computers And this product can receive audio from a computer and output to audio terminal How to use this manual E Symbols used Caution Describes precautions concerning the operation of this product Note Describes reference information such as functions and usage restrictions of this product 1S Indicates the reference page numbers and reference items E Dia
45. t Explorer View Favorites Tools Help AG P Search Favortes B 3 i ja hitp 192 168 0 2 cql bin v25viewing cgi v2Smonitor_j html Opening page http 192 168 0 2 cqi bin v25viewing cgi v25monitar_j html internet 2 Enter the user name and password Connect to 192 168 0 2 1 Enter the user name This is set to admin by default VN V25 User name Password C een Enter the password EEN This is set to vn v2x by default OK Cancel 3 Click OK 3 The viewer is installed and launched 36 Screen Configuration of JPEG Viewer e When the JPEG Viewer is first installed it is set to play back at 15 fps by default E VN V25U G G Viewe NETWORK CANERA VN V25 E VN V26U vn v26 JPEG Viewer Microsoft Internet Explorer 37 Operation Operation of Built in Viewer continued Screen Configuration of JPEG Viewer continued VN V26U only DisplaySize Switches the display size VGA or QVGA Capture Captures the currently displayed image on the computer Images captured will be stored as a JPEG file in the folder created under My Document of the computer The default folder names for VN V25U and VN V26U are VN V25U and VN V26U respectively The file name is made up of the year month day hour minute second and millisecond The time
46. t a guarantee of their operation e Depending on the condition of use applications may not run smoothly even when the user s computer meets the specification requirements e Using a computer for which its performance does not meet the requirements may cause the JPEG playback frame rate to deteriorate In addition it also causes delay in the MPEG4 playback images and may result in interruption in playback Audio may be interrupted VN V26U only e To make use of the built in MPEG4 Viewer of VN V25U 26U install ffdshow that is open source codec You can download ffdshow from the Internet e AD DA clock varies significantly depending on the sound card built in the PC Using such card may cause overflow or underflow of audio data and noise may occur in the playback sound Getting Started Cautionary Notes Maintenance and location of use This product is intended for use indoors Make sure that you use a housing etc when using it outdoors Do not place this product in the following environments Otherwise it may malfunction or break down Hot or cold locations beyond the surrounding temperature range of 10 C to 50 C e Locations beyond the allowable operating humidity range of 20 to 85 condensation is not allowed e Near equipment that emits strong magnetic fields such as transformers or motors e Near equipment that emits radio waves such as transceivers and mobile phones e
47. t unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges 11 Do not allow anything to rest on the power cord Do not locate this appliance where the cord will be abused by persons walking on it 12 Follow all warnings and instructions marked on the appliance 13 Do not overload wall outlets and extension cords as this can result in fire or electric shock 14 Never push objects of any kind into this appliance through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the appliance 15 Do not attempt to service this appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 16 Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power cord or plug is damaged or frayed b If liquid has been spilled into the appliance c If the appliance has been exposed to rain or water d If the appliance does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will often require extensiv
48. teway is present make use of the corresponding IP address e g 192 168 0 254 Click OK 5 Click OK on the Local Area Connection Properties screen 28 Changing the IP address using the Internet Explorer 1 Launch the Internet Explorer on the computer 2 When proxy settings are enabled in the Internet Explorer follow the steps below to disable the proxy of the Internet Explorer Select in the order of Tool Internet Options Connections LAN Setting followed by deselecting the check for Use a proxy server for your LAN under Proxy Server of the Local Area Network LAN Settings window Local Area Network LAN Settings Automatic configuration Automatic configuration may override manual settings To ensure the use of manual settings disable automatic configuration Proxy server Use a proxy server for your LAN These settings will not apply to L dial up or YPN connections Deselect the check Bypass proxy server For local addresses 3 If the active script of the Internet Explorer is disabled follow the steps below to enable it e Select Trusted sites under Tool Internet Options Security Upon doing so the Sites button directly below becomes active Click this button and deselect the check in the displayed window and add the following web site to the zone http 192 168 0 2 e Next select Trusted sites under Tool Internet
49. the speakers with a built in amplifier etc using mini jack 33 5 mono cable 10BASE T 100BASE TX JE AND AC 24V AT THE SAME TMI a 3 3 Ci a 19 Connection Installation Alarm Input Output Terminal Connection Connect the alarm input output terminals with external devices such as a sensor or buzzer Plug Unplug the cable while pressing the button as shown in the diagram below Cable to use e Shielded cable e Length of 50 m or shorter MONITOR OUT SEE INSTRUCTION MANUAL CLASS 2 ONLY FOR USA ISOLATED POWER ONLY FOR EUROPE AND OTHER DO NOT CONNECT TO THE Ti Caution e Noises from an external source may cause the camera to malfunction even when the cable used is within 50 m In this case move the cable away from the noise source Alarm Input Terminal Connect this terminal to sensor devices such as an infrared sensor door sensor metal sensor or manual switch E Input requirements No voltage relay NPN open collector input e Polarity of input detection can be selected using a software e Make Break 500 ms and above Circuit current at low level 1 mA e Applied voltage at high level 3 3 V 20 VN V25U 26U DC3 3 V INPUT 1 or R 2 Terminal OUT sav 1mA GTerminal GND Sensor Example 1 VCC R Alarm Input Equivalent Circuit _ Sensor Example 2 Relay S
50. tion wire c Page 21 AUDIO OUT Audio signal output terminal mini jack 23 5 mono VN V26U only Outputs audio analog received from a computer Does not output audio from the built in microphone Features Surveillance Using the Built in Viewer VN V25U 26U comes with a built in Activex JPEG Viewer and MPEG4 Viewer JPEG images and MPEG4 images of VN V25U 26U can be monitored using the computer by installing this built in viewer on the computer JPEG images that are currently displayed can also be captured in the computer s hard disk For VN V26U you can check the audio of the built in microphone using the computer Operation of Built in Viewer t Page 33 VN V25U 26U m Ee Computer VN V25U 26U accepts requests from 20 clients at maximum Monitoring via Multicast Multicast enables monitoring of JPEG and MPEG4 images on multiple computers For VN V26U you can check the audio of the built in microphone using the computer VN V25U 26U Compute IGMP Compliant Network Computer Computer Surveillance via Dual Stream Simultaneous distribution of JPEG and MPEG4 images enables real time surveillance using MPEG4 30 fps and recording of JPEG images at the same time You can also lengthen the recording time by lowering the frame rate resolution and picture quali
51. tup complete Lights up in green Error Blinks in orange Note You can adjust the LED State settings via the network to turn off the indicator after startup is complete 11 Getting Started Rear VN V25U MONITOR OUT Monitor Video Signal Output Terminal RCA This is an output terminal for composite video signals 1 V p p output impedance of 75 Q Use this terminal to connect to devices such as a video monitor This terminal is used for adjusting the camera angle during installation ts Page 19 Note e Use the MONITOR OUT switch to select the availability of output as well as the signal system When the switch is changed press the Reset button to reboot the unit e When using the MONITOR OUT output set the privacy mask to Off 10BASE T 100BASE TX Use this terminal to connect to the network via a LAN cable This product supports PoE IEEE802 3af and therefore can be used without a power cable PoE class 2 VN V25U class 0 VN V26U Page 17 t Page 19 ALARM INPUT OUTPUT Alarm Input Output Terminals Use these terminals to connect to an external alarm device es Page 20 AC24V Power Input Terminal Use this terminal to connect to an AC 24 V 50 60 Hz power supply c Page 17 12 Peal El G ib Fall Prevention Wire Mounting Screw M3 x 6 mm Use this screw to mount the fall preven
52. ty settings for JPEG images Real time Surveillance VN V25U 26U Using MPEG4 ea Computer Storage Device Recording JPEG Images Saving JPEG images to the FTP server at regular intervals JPEG images may be uploaded to the FTP server at regular intervals VN V25U 26U Computer Uploads the latest JPEG images to the FTP server at regular intervals 13 Getting Started Sending audio to the network VN V26U only Sends out audio picked up using the built in microphone of VN V26U to computers Headset Built in mike Computer Receiving and outputting audio from the computer via the network VN V26U only Receives audio that is input to a computer and outputs the audio to a speaker that is connected to AUDIO OUT terminal of VN V26U Speaker with amplifier VN V26U Computer Note e Use of a headset for audio input output of the computer is recommended to prevent howling 14 Alarm VN V25U 26U comes with a motion detection feature and dual alarm input By motion detection or alarm input actions such as mail delivery message transmission via TCP UDP alarm output can be triggered These actions can also be triggered by combination of two alar
53. unit Page 23 Inner Tripod Base Screw Hole 1 4 20UNC Use this hole when mounting this product to a miniature housing You can mount to the housing through this hole directly without using the camera mounting bracket Page 22 Side MONITOR OUT Monitor Output Selection Switch Use this switch to select the availability of output from the MONITOR OUT terminal as well as the signal system NTSC Outputs NTSC signals OFF No output Select this value when distributing images to the network PAL Outputs PAL signals Default setting OFF Caution Images are not distributed to the network when NTSC or PAL is selected e When the switch is changed press the Reset button to reboot the unit RESET Reset Button This is a button for rebooting the camera Press this button and release within 5 seconds to reboot the camera It takes about one minute for the camera to reboot During startup the RESET button is disabled Note Pressing the RESET button for 5 seconds or longer switches the camera to the service verification mode Do not press the button for 5 seconds or longer IRIS Iris Terminal Use this terminal to connect the DC iris lens Connection with the video iris lens is not possible c Page 16 STATUS Status Indicator This status of this product is indicated in green or orange color Starting up Lights up in orange Star
54. us ring to adjust the focus 4 Set the zoom lens to Wide and turn the back focus adjustment ring to adjust the focus 5 Repeat Steps 3 and 4 for two to three times 6 Tighten the back focus fastening screw by turning it in the clockwise direction and ensure that it is securely fastened 23 Connection Installation Network Requirements e Ensure that there is sufficient network bandwidth for the data volume to be sent out by VN V25U 26U Do not send multicast stream that exceeds the bandwidth If the entire bandwidth is used by the multicast stream control of this camera via the network may fail e Data volume to be sent by VN V25U 26U varies with the settings and number of distributions The maximum bit rate for transmission is about 20 Mbps Estimation of Total Bit Rate The total JPEG bit rate from VN V25U 26U is determined by the VN V25U 26U settings number of clients and the client s requested number of frames The total MPEG4 bit rate from VN V25U 26U is determined by the number of distributions Develop a design upon taking the above into consideration Bit Rate of JPEG Stream The JPEG file size per frame varies with the encoding settings as well as input video signals The following table may be used as a reference When VFS is selected the quantization table during JPEG encoding will be maintained and the file size will increase decrease according to the input signals When AFS is selected encod
55. witch etc OUT GND Alarm Output Terminal Connect this terminal to annunciating devices such as annunciators indicators lights or buzzers E Output requirements e Equivalent to NPN open collector output Set the output logic using the Internet Explorer e Allowable applied voltage DC 12 V and below Allowable inflow current 50 mA Momentary 100 ms 5000 ms output Set time using the Internet Explorer Annunciating Device Example OUTPUT 1 DC 12V or 2 Terminal Ro VN V25U 26U IN G Terminal GND BS Alarm Output Equivalent Circuit Caution e Connect the G terminal of this camera to the GND terminal of the annunciating device or alarm input sensor Mounting the Camera Use the screw hole on the camera mounting bracket to mount this camera to a fixer or rotating platform Camera Mounting Screw Hole Camera Mounting Bracket Fastening Screw T 2OUNC 2 pcs M2 6 x 6 mm MA Camera Mounting Bracket Anti rotation Hole Fall Prevention Wire A ss k1 2 mm and below E Mounting the camera mounting bracket on the top of the camera Mounting Camera j Bracket a Caution When mounting the camera use screws with a length between 5 mm to 7 mm from the mounting surface Screws beyond the specified length may damage the interior while those shorter than specified may cause the c
56. ximum Total at maximum number of maximum bit bit rate distributions rate 1 Mbps and 20 20 Mbps below 5 Mbps and 4 20 Mbps below 10 Mbps and 2 20 Mbps below Larger than 1 Maximum 10 Mbps configurable value 24 Mbps When only MPEG4 images are distributed the maximum number of distributions is determined by the preset bit rate When a distribution request that exceeds the maximum number of distributions is received this request is denied When distributing only MPEG4 data Maximum Total Preset bit number of maximum bit distributions rate 0 6 Mbps 20 12 Mbps and below 3 Mbpsand 4 12 Mbps below 6 Mbps and 2 12 Mbps below Larger than 1 Maximum 6 Mbps configurable value 8 Mbps When both JPEG and MPEG4 images are distributed simultaneously distribution up to two clients for JPEG and MPEG4 respectively is possible However distribution requests that exceed a total bit rate of 20 Mbps will be denied Maximum Maximum Total bit number of number of rate distributions distributions for JPEG for MPEG4 20 Mbps and 2 2 below Insufficient network bandwidth When there is insufficient bandwidth the number of JPEG frames frame rate that the client can acquire will decrease Delay will also occur in the distribution of images In the case of MPEG4 noise interference may occur and playback may fail There may be a longer delay or interruption in th
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