JVC VN-V25U User's Manual
Contents
1. Sensor Example 1 Alarm Input Equivalent Circuit _ Sensor Example 2 Relay Switch etc our _ lt GNDo Alarm Output Terminal Connect this terminal to annunciating devices such as annunciators indicators lights or buzzers E Output requirements Equivalent to NPN open collector output Set the output logic using the Internet Explorer Allowable applied voltage DC12 V and below Allowable inflow current 50 mA Momentary 100 ms 5000 ms output Set time using the Internet Explorer Annunciating Device Example VN V25U OUTPUT 1 DC 12V or 2 Terminal IN R if G Terminal GND 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 17 Connection Installation 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 2 Bracket Fastening Screw VERING 2 pcs M2 6 x 6 mm A 000 WE Camera Mounting Bracket Anti rotation Hole Fall Prevention Wire M3x6 mm 18 E Mounting the camera mounting bracket on the top of the camera Camera Mounting 1 Bracket Caution e When mounting the camera use screws with a length between 5 mm to 7 mm from the2. mounting surface 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 1 4 20UNC Caution 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 Warning e 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
3. Mount the fall prevention wire using the black screw at the 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 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 Inner Tripod Base Screw Hole 1 4 20UNC 19 Connection Installation Inner Tripod Base Mounting Screws Make use of 1 4 20UNC screws 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 Min 6 mm Mounting Plate 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
4. 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 For detailed usage of VN V25U 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 and Search tool To view file in pdf format the installation of Adobe Reader on the PC is required 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 elect
5. MPEG4 20 Mbps and 2 2 acquisition Web below Settings page API TCP 10020 Reserved for TCP 10021 adjustment Insufficient network bandwidth TCP 10023 When there is insufficient bandwidth the Destination number of JPEG frames frame rate that the client can acquire will decrease Delay will also TCP 20 21 FTP occur in the distribution of images In the case of 7 MPEG4 noise interference may occur and TCP 25 Mail delivery playback may fail TCP 110 POP Mail Delivery Network Delay TCP User Setting No Sending alarm When the client acquires JPEG via TCP UDP 123 SNTP VN V25U will send out data while checking the i i ACK from the client at the same time For UDF User Setting No Sending alarm 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 Decrease in the frame rate due to network delays can be eliminated by receiving data via multicast 22 Network Settings IP Address Settings Setting the IP address for VN V25U There are two methods to set the IP address for VN V25U as follows A Assigning an IP address to VN V25U from the DHCP server B Assigning a static IP address to VN V25U E A Assigning an IP address from the DHCP server e VN V25U is set to DHCP Enable the DHCP client feature is on by default To assign an IP addre
6. 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 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 Easy Day Night which switches automatically to the high sensitivity mode black and white E Privacy Mask You can configure the privacy mask setting to hide specific area in shooting area E Motion Detection This feature enables 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 E Support for PoE Power over Ethernet This product supports PoE IEEE802 3af class 2 and enables power supply from a LAN cable 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 E Analog Monitor Signal Output For Installatio
7. Shielded cable e Length of 100 m or shorter E When connecting to a hub Make use of a straight cable E When connecting to a computer Make use of a cross cable MONITOR OUT CAUTION Never use PoE ano AC C 24V G NOT CONNECT TO THE TELEPHONE NETWOF CLASS 2 ONLY FOR USA ISOLATED POWER ONLY FOR EUROPE AND OTHER Caution e However cross cables cannot be used with some computer models When connecting VN V25U directly to a computer check the computer s LAN specifications in advance Note Make use of a Category 5 or higher cable when 100BASE TX is used e To distribute images to the network set the MONITOR OUT switch at the side of this product to OFF MONITOR OUT Switch MonToROUT PAL C F NTSC RESET ole ao O STATUS 16 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 CLASS 2 ONLY FOR USA 10BASE T SEE INSTRUCTION WA f 100BASE TX CAUTION never f PoE ano AC 24V ar THE same TIME C ro f TELEPHONE neworK Caution e A longer cable extension distance causes signals to be attenuated image resolution to deteriorate and noise to increase Note e Select the signal sys
8. also be captured in the computer s hard disk Operation of Built in Viewer e Page 29 VN V25U pf w Computer VN V25U accepts requests from 20 clients at maximum Monitoring via Multicast Multicast enables monitoring of JPEG and MPEG4 images on multiple computers VN V25U wl i pi c IGMP Compliant Network 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 quality settings for JPEG images Real time Surveillance Using MPEG4 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 Computer Uploads the latest JPEG images to the FTP server at regular intervals 11 Getting Started Alarm VN V25U 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 a
9. camera Click Go Refer to the above for the default URL setting about bla k Microsoft Internet Explorer File Edit sw Favorites Tools Help Q peck x a p j Search g Favorites Gy Se A Bp http 1 92 168 0 2 cgi bin v25viewing cgi v25monitor_j html Address 2 Enter the user name and password Connect to 192 168 0 2 4 Enter the user name This is set to admin by default VN V25 User name Hl Password Enter the password eon ear This is set to vn v2x by default Cancel Click OK 3 The viewer is installed and launched 32 Screen Configuration of JPEG Viewer e When the JPEG Viewer is first installed it is set to play back at 15 fps by default NETWORK CAMERA VN V25 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 name is VN V25 The file name is made up of the year month day hour minute second and millisecond The time denoted by the file name is based on the time at the computer and not the internal clock of VN V25U 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 s
10. color after startup is complete Caution e 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 Using the PoE Connect to a device that supports PoE to supply electricity from the LAN cable 2 H2 1 O O O O ALARM iB MONITOR OUT SEE INSTRUCTION MANUAL 100B I Tx CAUTION neven use PoE ano AC 24V fl i same TIME PUSH 0 NOT CONNECT TO THE TELEPHONE NETWOF gt 5 2 2 6 2 8 A fj a 35 E2 is g pH Ba 25 z7 Connect to PoE compatible device 14 MONTOROUT PAL OFF NTSC p RESET Sie status Status Indicator Note e For details on the connection method and cable type please refer to LAN Cable Connection Page 16 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 Connecting to the AC 24 V power supply Connect this product to the AC 24 V powe
11. ction 0 cee eeeeseeeeeeeteeeeeeneeeees 17 Alarm Input Terminal 0 0 0 17 Alarm Output Terminal 0 c ee 17 Mounting the Camera sessen 18 Mounting to the Housing Using the Inner Tripod Base e 19 Back Focus Adjustment 20 Network Requirements 21 Network Settings 23 IP Address Settings 0 00 ce eeeeceseeeeeeees 23 Setting the IP address for VN V25U 23 When the IP address of VN V25U IS KNOWN irarria ienas 28 When the IP address of VN V25U S UNKNOWN oo eee eee eee eee eeneeeeees 28 Setting Using Internet Explorer x For Setting Using Internet Explorer please refer to the Instructions pdf in the supplied CD ROM Operation cccccccessssssseeeeeeeeneesseeees Operation of Built in Viewer eee Internet Explorer Setup Installing the built in viewer Screen Configuration of JPEG Viewer escenes Exiting the JPEG Viewer Screen Configuration of MPEG4 Viewer eeeeeeeeeee Exiting the MPEG4 Viewer Shortcut for Built in Viewer Other S sovtivsscissiebecetiveseisnovececcenvessaseavens 38 Specifications a an 38 DIMENSION sisrennns unna 39 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 E Realization of Full Frame
12. extensive work by a qualified technician to restore the appliance to normal operation e Ifthe 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 compotion 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 oO BON Contents Getting Started Safety Precautions 00 eeeeeseeeeeeeereenees 2 Main Features 0 c ccc cee eeeeeeeeeneeeee 6 Operating Environment c eee 7 Cautionary Notes ssec 7 Name and Function of Parts 0008 9 Front Bottom Side ccceceseeeeeeee 9 Side Rear 06 we 10 Features Geld Setup Procedures sses 12 Connection Installation Mounting the Lens eee eee eee Power Connection ceeceeeeseeeeeeeeereees Using the PoE ou eee eeeeeeeeeee Connecting to the AC 24 V POWEF SUpply 00 eee cece eeeeee 15 LAN Cable Connection 16 Monitor Signal Output Terminal Connection vtec a aiian 16 Alarm Input Output Terminal COMME
13. 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 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 Distribution Maximum Total atmaximum 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 21 Connection Installation 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 d
14. or table The 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 VATS ventilation and to insure reliable operation of the appliance and to protect it from 83125A 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 wh
15. 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 KA AA 1 Enter the user name This is set to admin by default VN V25 User name Password o 2 Enter the password feat irae This is set to vn v2x by default Lx ca Click OK Note e After the Security Settings screen appears press the Yes button to proceed 26 6 The top page of VN V25U appears Network Camera Image View Camera Encoding External Z y 4 Ce Click on Network followed by Basic aie on the next submenu Status Network Camera VN V25 Set the IP Setting item to DHCP image Disable External 2 Enter the values you wish to specify in Network the IP Address Subnet Mask and Bae Default Gateway fields strictions ie 3 Click OK Password Utility Status A confirmation screen appears Press the OK button VN V25U 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 is changed T
16. the focus ring readjustment is required e Follow the method below when necessary to adjust the back focus e 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 Back Focus Fastening Screw M2 6 Lens Focus Ring 20 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
17. 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 V25Us 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 In a system where multiple units of VN V25U 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 camera settings using the same procedure When overlapping of the IP address occurs check to ensure that there is only one VN V25U 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 may fail 15 Connection Installation LAN Cable Connection Connect the camera to a hub or computer using a LAN cable Cable to use e
18. JVC IP CAMERA VN V25U START UP GUIDE 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 Serial No LST0629 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 Union Penalties may be applicab
19. acket c Page 19 Getting Started Side Rear 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 e Images are not distributed to the network when NTSC or PAL is selected 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 13 STATUS Status Indicator This status of this product is indicated in green or orange color Starting up Lights up in orange Startup complete Lights up in green Error Blinking orange or green 10 Note You can adjust the LED State settings via the network to turn off the indicator after startup is co
20. acking white balance circuit This is not a malfunction The electronic shutter of this product is set to 41 30 by default For regions with a commercial power supply frequency of 50 Hz switch to the flickerless mode during use under fluorescent lights excluding inverter lighting equipment to prevent flickers When the Easy Day and Night feature is set to On the image turns black and white in a dark location 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 Name and Function of Parts Front Bottom Side 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 This product is pre adjusted to a position that is best suited for CS mount c Page 20 Lens Mount This
21. 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 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 Accessories Attachments Warranty Card For USA 1 Service Information Card Dimension Unit mm U1 32 126 65 115 Z V wo w MAC address L E oO po gt 2 er Look _ 8 Cems IMG N J 1 4 20UNC n 30 x Specifications and appearance of this product are subject to changes for improvement without prior notice 39 2007 Victor Company of Japan Limited LST0629 001A NSZCA NA VUYAINVO di
22. aving to enter the URL in the Internet Explorer Note e 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 37 Others Specifications Camera Unit Pick up element 1 4 inch progressive scan CCD Effective pixels Approx 330 000 pixels 659 H x 494 V Lens Mount C CS mount Monitor Output Composite video x 1 75 Q 1 Vp p Minimum object illumination 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 50 dB Typ 50 AGC OFF Enhance 5 Network Output Image compression format JPEG MPEG4 Frame size 640 x 480 320 x 240 Horizontal resolution 400 TV lines typ Network interface RJ 45 100BASE TX 10BASE T FULL HALF Auto negotiation supported Video S N ratio 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 38 General Alarm input No voltage a contact input NPN open collector input low level latch momentary 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
23. ctions can also be triggered by combination of two alarm 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 jet for San Alarm Device Computer Sending JPEG images before and after alarm input to FTP Restrictions on Clients VN V25U 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 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 Setup Procedures Step 1 Connection Installation ce Page 14 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 MONITOR OUT terminal using the MONITOR OUT switch NTSC or PAL Back
24. ctivex controls AN Miseble 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 Selecting Tool Pop up Blocker Turn Off Pop up Blocker permits all sites e To allow only specific sites such as VN V25U 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 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 To use the built in MPEG4 Viewer of VN V25U install ffdshow that is open source codec You can download ffdshow from the Internet 31 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 is 192 168 0 2 enter as follows HJPEG Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_j html MIMPEG4 Viewer http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html Q Enter the URL in the built in viewer of this
25. dress is not specified within the same network environment Subnet mask Default gateway Use the following DNS server addresses Preferred DNS server Alternate DNS server Advanced Cancel 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 is in its default settings and there is no DHCP server When a Default Gateway 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 24 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 e 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 Automatically detect settings Proxy server Use a proxy server for your LAN These settings will not apply to dial up or YPN c
26. e is the average size of multiple JPEG images 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 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 Restrictions on the Number of Distributions for VN V25U The maximum number of distributions for VN V25U 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
27. en it is left 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 Ifthe 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
28. et 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 unit 33 Operation Operation of Built in Viewer continued Exiting the JPEG Viewer To exit press the close button at the top right of the window Click close NETWORK CAMERA VN V25 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 is 192 168 0 2 enter as follows http 192 168 0 2 cgi bin v25viewing cgi v25monitor_j html e After the Security Settings screen appears press the OK button to proceed 34 Screen Configuration of MPEG4 Viewer NETWORK CAMERA VN V25 DisplaySize Switches the display size VGA or QVGA Pause Pauses Resumes playback of motion images Q 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 unit Note e To use the built in MPEG4 Viewer of VN V25U install ffdshow that is open source codec You can download ffdshow from the Internet 35 Operation Operation of Built in Viewer continued Exiting the MPEG4 Viewer To exit press the c
29. focus adjustment t Page 20 MONITOR OUT switch ts Page 10 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 23 Configure the network settings of the computer and this camera x In a system where multiple units of VN V25U 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 V 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 For detailed usage of VN V25U please refer to Instructions pdf in the supplied CD ROM 12 V Step 4 Operating the built in viewer c Page 29 The built in viewers enable you to monitor JPEG and MPEG4 images and save JPEG images Connection Installation Mounting the Lens 1 Check the mounting method of the lens to be used before mounting e The default method used for thi
30. g a network that is made up only of VN V25U 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 23 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 1 Click Start e Select in the sequence of Control Panel Network Connection Local Area 2 The computer on which Internet Explorer is launched automatically selects the connected network e Right click and select Properties e 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 the following IP address IP address 192 168 0 100 2 Specify the IP address For example use 192 168 0 100 when VN V25U is Tau Gn eA 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 ad
31. is a mount for mounting the lens The mount is compatible with CS mount lens and C mount lens c Page 13 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 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 18 MAC address LED 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 ce Page 18 BF LOCK Back Focus Fastening Screw This is the fastening screw for the back focus adjustment unit c Page 20 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 br
32. istributions 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 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 Packet Loss When acquiring images from VN V25U 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 When packet loss occurs during multicast sending from VN V25U the image frame rate may drop In the case of MPEG4 noise interference may occur and playback may fail List of Protocols and Port Numbers Used by VN V25U VN V25U uses the protocols and port numbers listed below Ensure that these ports are allowed through the firewall when a firewall is to be installed Maximum Maximum Protocol Port No Purpose of Use Total bit number of number of rate distributions distributions Source Tor PEGI STOF MEEGI TCP 80 JPEG
33. le 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 for a Class A digital device pursua
34. lose button at the top right of the window Click close NETWORK CAMERA VN V25 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 is 192 168 0 2 enter as follows http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html e After the Security Settings screen appears press the OK button to proceed 36 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 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 is 192 168 0 2 enter as follows 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 5 Click the OK button to end Clicking on the shortcut created saves you the trouble of h
35. mplete 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 ce Page 16 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 class 2 and therefore can be used without a power cable c Page 14 s Page 16 ALARM INPUT OUTPUT Alarm Input Output Terminals Use these terminals to connect to an external alarm device c Page 17 AC24V Power Input Terminal Use this terminal to connect to an AC 24 V 50 60 Hz power supply c Page 15 Fall Prevention Wire Mounting Screw M3 x 6 mm Use this screw to mount the fall prevention wire c Page 18 Features Surveillance Using the Built in Viewer VN V25U comes with a built in ActiveX JPEG Viewer and MPEG4 Viewer JPEG images and MPEG4 images of VN V25U can be monitored using the computer by installing this built in viewer on the computer JPEG images that are currently displayed can
36. n This product comes with an analog video monitor signal output terminal for adjusting the camera angle during installation WE 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 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 S Indicates the reference page numbers and reference items 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 Windows is a registered trademark of Microsoft Corporation in the U S 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 ca
37. nt 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 EXPOSETHIS APPLIANCE TO RAIN OR MOISTURE AVERTISSEMENT POUR EVITER LES RISQUES D INCENDIE OU D ELECTRO CUTION NE PAS EXPOSER L APPAREIL A L HUMIDITE 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 The unit is to be powered by an AC 24 V
38. o enable access to VN V25U from the same computer alter the IP address at the computer accordingly e If GUI is strange please check DPI setting as below Open the Display Properties at Start Control Panel Display Click the Settings of Display Properties and Advanced button Check Normal Setting 96DPI is selected in DPI setting If not select it and restart the PC 27 Network Settings IP Address Settings continued When the IP address of VN V25U is known When the IP address of VN V25U is known it can be changed by accessing the built in web page of VN V25U 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 is unknown IP address settings cannot be changed by accessing via a computer when the IP address of VN V25U 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 within the LAN For details on the search tool please refer to the Readme file in the supplied CD ROM 28 Operation Operation of Built in Viewer This product comes with a JPEG Viewer and an MPEG4 Viewer Each of these viewers functions separately H Using the JPEG Viewer enables display of a series of still images as well a
39. onnections 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 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 Next select Trusted sites under Tool Internet 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 z Active scripting Disable Select Enable Prompt E Allow paste operations via script Disable Enable O Prompt B Scripting of Java applets Disable Enable Prompt MP iinn Ath ee Reset custom settings Reset to Medium 25 Network Settings IP Address Settings continued Changing the IP address using the Internet Explorer continued 4 Launch the Internet Explorer 4 Enter the following IP address into the address field Click Go http 192 168 0 2 about blank licrosoft Internet Explorer File Edit View favorites Tools Help Back D search 5 e Favorites 2 a Ee amp ON 2 F Addres http 1192 1 168 0 ER Note f the proxy
40. r supply when the PoE is not used Caution When a two core VVF vinyl insulated vinyl sheath cable is used the connection distance is as follows Reference value e 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 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 OUTPUT MONITOR OUT 10BASE T SEE INSTRUCTION MANUAL 400BASE TX CAUTION neven use PoE ano AC 24V ar THE SAME TIME gx DONOT CONNECT TO THE TELEPHONE NENORK G PUSH CLASS 2 ONLY FOR USA ISOLATED POWER ONLY FOR EUROPE AND OTHER MONTOROUT PAL OFF NTSC p RESET Si Status Indicator Power cord e To prevent misconnection and detachment of cords use a lug plate to connect the cord to the terminal Maximum 150 400 630 Extension m Conductor 21 0 01 6 92 0 Diameter mm and and and above above above Warning 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
41. rd 1024 x 768 pixels or higher True Color 24 or 32 bits VRAM 8 MB or more 256 MB and above recommended Internet Explorer Version 6 0 E LAN Environment e 10BASE T 100BASE TX network interconnected using devices such as an IEEE802 3 compliant switching hub e EEE802 3af compliant switching hub when PoE is in use e IGMPv2 compliant network when multicast is in use Web browser Note e The above PC specifications are guides for smooth use of the applications and not 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 e To make use of the built in MPEG4 Viewer of VN V25U install ffdshow that is open source codec You can download ffdshow from the Internet Cautionary Notes Maintenance and location of use This product is intended for use indoors Make sure that you use a housing 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 Locations beyond the allowable opera
42. romagnetic compatibility 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 washbowIl 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
43. s camera is CS mount 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 e 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 10 mm and Lens 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 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 Pin No DC Iris Lens Without Built in EE Amplifier Damping Damping Driving AJOJN Driving 13 Connection Installation Power Connection Electricity can be supplied to this product either by using the PoE or connecting to the AC 24 V power supply 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 green
44. s one shot recording of still images E Using the MPEG4 Viewer enables display of MPEG4 encoded motion images Internet Explorer Setup es Page 30 Installing the built in viewer Page 32 Screen Configuration of JPEG Viewer Page 33 Exiting the JPEG Viewer t Page 34 Screen Configuration of MPEG4 Viewer t Page 35 Exiting the MPEG4 Viewer c Page 36 Shortcut for Built in Viewer t Page 37 For setting built in viewer please refer to the Instructions pdf in the supplied CD ROM Note e If GUI is strange please check DPI setting as below Open the Display Properties at Start Control Panel Display Click the Settings of Display Properties and Advanced button Check Normal Setting 96DP1 is selected in DPI setting If not select it and restart the PC 29 Operation Operation of Built in Viewer continued Internet Explorer Setup 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 in the Local Area Network LAN Settings window Local Area Network LAN Settings Automatic configuration Automa
45. ss from the DHCP server connect VN V25U to LAN with DHCP server and turn on VN V25U Allowing the DHCP server to assign the same IP address to VN V25U every time eases access to VN V25U e For details on IP addresses assigned to VN V25U consult your network administrator You can look up the IP address of VN V25U using the search tool in the supplied CD ROM For details please refer to Readme file in the CD ROM Caution e Set the DHCP server such that the same IP address is always assigned to the MAC address of VN V25U 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 is DHCP Enable DHCP client feature is turned on Upon starting up in LAN without DHCP server VN V25U 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 connect VN V25U 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 Minimum computer specifications for setting OS Windows XP Professional or Home Edition SP2 Web browser Internet Explorer Version 6 0 Caution e When setting the IP address for VN V25U do so by usin
46. t 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 f ahigh luminance object such 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 nota 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 using the PoE or connecting the AC 24 V power supply 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 t Page 14 15 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 tr
47. tarted 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 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 no
48. tem 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 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 Length of 50 m or shorter H 3 INPUT OUTPUT V MONITOR OUT CLASS 2 ONLY FOR USA ISOLATED POWER ONLY FOR EUROPE AND OTHER SEE INSTRUCTION MANUAL CAUTION never use PoE G NOT CONNECT TO THE TELE 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 e No voltage relay NPN open collector input e Polarity of input detection can be selected using a software Make Break 500 ms and above Circuit current at low level 1 mA Applied voltage at high level 3 3 V VN V25U DC3 3 V INPUT 1 or R 2 Terminal VCC OUT R ov 1mA GTerminal GND
49. tic 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 connections Advanced Deselect the check Bypass proxy server for local addresses 30 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 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 i Automatic prompting For Activex controls Disable Enable E Binary and script behaviors Administrator approved O Disable Enable E Download signed Activex controls O Disable Enable Prompt Download unsigned A
50. ting 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 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 Getting S
51. 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 Network Requirements e Ensure that there is sufficient network bandwidth for the data volume to be sent out by VN V25U 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 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 is determined by the VN V25U settings number of clients and the client s requested number of frames The total MPEG4 bit rate from VN V25U 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 encoding will be performed such that the target file siz
Download Pdf Manuals
Related Search