JVC VN-V26U - Network Camera Instructions Manual Download Page 39

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Character strings entered here will be written to the JPEG comment segment
(item name: camera). Refer to the API Guide on the file formats of JPEG.

Monitor Type

For selecting the monitor type according to the monitor used to display the
video images. The picture quality varies according to the type of monitor
selected.

Custom

: Enables setting of picture quality according to the user’s

preference.

LCD1, LCD2

: Picture quality setting for LCD monitors. Two types are

available for selection according to the user’s preference.

CRT

: Picture quality setting for CRT (cathode-ray tube) monitors.

[Set values: Custom, LCD1, LCD2, CRT]

Black Level

For adjusting the black level. Lowering the value darkens the video image.
Increasing the value brightens the image.

[Setting range: 0 ~ 2]

Note:

●

If the black level is set to “0”, this may be too low depending on the
monitoring device, or dark area will become complete black.

●

When using MPEG4 images, set to either “1” or “2”.

Gamma

To alter the appearance of dark areas in a video image, adjust the gamma
curve.

Off

: Do not perform gamma correction. The entire image appears

dull.

-3 ~ 3

: Perform gamma correction. When this is set to “0”, standard

gamma correction is performed. Setting to a smaller value
darkens the image, while increasing the value brightens the
image.

[Set values: Off, -3 ~ 0 ~ 3]

Note:

●

The set value is fixed when the monitor type is set to

For setting the type of edge enhancement.

Low

: Enhances both thick and thin edges.

High

: Enhances thin edges.

[Set values: Low, High]

Note:

●

The set value is fixed when the monitor type is set to

For setting the intensity of edge enhancement.

Larger value

: Increases the intensity of edge enhancement.

Smaller value

: Decreases the intensity of edge enhancement.

[Setting values: -5 ~ 0 ~ 5]

Color Level

For adjusting the color level.

Larger value

: Increases the color level.

Smaller value

: Decreases the color level.

[Setting values: -5 ~ 0 ~ 5]

VN-V25U_26U_EN.book Page 39 Friday, January 18, 2008 2:56 PM

Summary of Contents for VN-V26U - Network Camera

Page 1: ... V26U INSTRUCTIONS LST0674 001A Thank you for purchasing this JVC product Before operating this unit please read the instructions carefully to ensure the best possible performance VN V25U_26U_EN book Page 1 Friday January 18 2008 2 56 PM ...

Page 2: ...nse 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 Information for Users on Disposal of Old Equipment European Union This symbol indicates that the electrical and electronic equipm...

Page 3: ... GmbH Firmenname geändert in JVC Technical Services Europe GmbH Postfach 10 05 52 61145 Friedberg Deutschland WARNING TOREDUCETHE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSETHIS APPLIANCETO RAIN OR MOISTURE AVERTISSEMENT POUR EVITER LES RISQUES D INCENDIE OU D ELECTRO CUTION NE PAS EXPOSER L APPAREIL A L HUMIDITE OU A LA PLUIE Due to design modifications data given in this instruction book are su...

Page 4: ...m or when 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 mark...

Page 5: ...dress of VN V25U 26U is unknown 32 Setting Using Internet Explorer 33 Setup 33 Internet Explorer Setup 33 Setting 36 View Page 36 Camera Page 38 Encoding Page 44 Audio Page VN V26U only 46 Alarm Page 47 Alarm Environment Page 52 Privacy Mask Page 56 Motion Detection Page 58 Basic Page 60 Details Page 62 Protocol Page 63 Streaming Page 64 Access Restrictions Page 66 Time Page 68 Password Page 69 Ma...

Page 6: ...ty mode B 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 䡵 Privacy Mask You can configure the privacy mask setting to hide specific area in shooting area 䡵 Motion Detection This feature enables output of an alarm upon detection of motion in the video image...

Page 7: ... may be interrupted VN V26U only 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 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 How to use this manual 䡵 Symbols used Caution...

Page 8: ...ipment Inadequate heat ventilation may result in malfunction of this product Be sure not to block vents around the product Saving Energy 䢇 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 䢇 Be sure to turn off the power before performing maintenance 䢇 Wipe this product using a soft cloth Wiping with...

Page 9: ...bject due to the principle of the automatic tracking white balance circuit This is not a malfunction 䢇 The electronic shutter of this product is set to A1 30B 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 䢇 When the Black and white mode VN V26U or ...

Page 10: ...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 A Page 21 F Built in Microphone VN V26U only Audio picked up using this microphone is sent to computers G MAC address Indicator The MAC address is a unique physical address of the product This address cannot be altered H Ca...

Page 11: ...a 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 M IRIS Iris Terminal Use this terminal to connect the DC iris lens Connection with the video iris lens is not possible A Page 16 N STATUS Status In...

Page 12: ...ls to connect to an external alarm device A Page 20 R AC24V Power Input Terminal Use this terminal to connect to an AC 24 V 50 60 Hz power supply A Page 17 S Fall Prevention Wire Mounting Screw M3 x 6 mm Use this screw to mount the fall prevention wire A Page 21 T AUDIO OUT Audio signal output terminal mini jack R3 5 mono VN V26U only Outputs audio analog received from a computer Does not output a...

Page 13: ... Page 64 AJPEG Viewer ConfigurationB A Page 84 AOperationB A Page 90 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 Saving JPEG images to the FTP s...

Page 14: ...larm input time pre post recording to the server AAlarm PageB A Page 47 AJPEG Viewer ConfigurationB A Page 84 Restrictions on Clients VN V25U 26U enables users to authorize or reject the acquisition of images by specific IP address A Page 66 Control via customized application software The following uses are also possible by developing a customized application software that supports the API of VN V...

Page 15: ...nfiguring settings using the Internet Explorer A Page 33 G Step 4 Operating the built in viewer A Page 79 Setup Procedures 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...

Page 16: ... used as doing so may damage the camera interior or prevent the lens from being properly mounted hence resulting in malfunctions 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 Mounting the Lens Lens Flange Focus b Dimension a C Mount Lens 17 526 mm VN V25U 10 mm an...

Page 17: ...wo core VVF vinyl insulated vinyl sheath cable is used the connection distance is as follows Reference value Note 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 p...

Page 18: ...rwise access to VN V25U 26U may fail Using the PoE Connect to a device that supports PoE to supply electricity from the LAN cable Note For details on the connection method and cable type please refer to ALAN Cable ConnectionB A 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 u...

Page 19: ...cable LAN Cable Connection Cable to use Shielded cable Length of 100 m or shorter CAUTION NEVER USE PoE AND AC 24V AT THE SAME TIME DO NOT CONNECT TO THE TELEPHONE NETWORK SEE INSTRUCTION MANUAL CLASS 2 ONLY FOR USA ISOLATED POWER ONLY FOR EUROPE AND OTHER MONITOR OUT 10BASE T 100BASE TX PUSH OUTPUT INPUT 2 AC24V 1 PoE G 2 1 2 1 ALARM CAUTION NEVER USE PoE AND AC 24V AT THE SAME TIME DO NOT CONNEC...

Page 20: ...quivalent 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 A Page 52 Caution Connect the G terminal of this camera to the GND terminal of the annunciating device or alarm input sensor Alarm Input Output Terminal Connection Cable...

Page 21: ...these must not be used 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 Mounting the Camera Camera Mounting Screw Hole 1 4 20UNC Camera Mounting Bracket Fastening Screw 2 pcs M2 6 x 6 mm Anti rotation Hole Fall...

Page 22: ...era 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 to...

Page 23: ...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 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 direc...

Page 24: ... 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 condi...

Page 25: ...ia 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 vi...

Page 26: ...k Requirements continued Protocol Port No Purpose of Use Source TCP 80 JPEG MPEG4 acquisition Web Settings page API Sending Receiving audio VN V26U only TCP 10020 TCP 10021 TCP 10023 Reserved for adjustment 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 VN V25U_26U_EN b...

Page 27: ... the DHCP server Connection may fail if the above setting is not performed 䡵 B Assigning a static IP address 䢇 System configuration required for setting IP address The default setting for VN V25U 26U is ADHCP EnableB 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 Sub...

Page 28: ...n PropertiesB screen IP Address Settings continued A B C D E Click OK Specify the IP address For example use 192 168 0 100 when VN V25U 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 Set Subnet Mask to a value that ...

Page 29: ...gs window 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 Opti...

Page 30: ...hange the proxy settings of the Internet Explorer After the Security Settings screen appears press the OK button to proceed 5 Enter the user name and password login as administrator IP Address Settings continued A B Click Go Enter the following IP address into the address field http 192 168 0 2 A B C VN V25 Enter the user name This is set to AadminB by default Enter the password This is set to Avn...

Page 31: ...etwork followed by Basic on the next submenu A B C Enter the values you wish to specify in the IP Address Subnet Mask and Default Gateway fields Click OK Set the IP Setting item to DHCP Disable When the display or configuration of the opened screen appears strange check using the following procedures A Click Start Control Panel Display and open the Display Properties window B Click the Settings ta...

Page 32: ...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 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 AReadmeB file in t...

Page 33: ...f the Internet Explorer is disabled follow the steps below to enable it Click Trusted sites under Tool Internet Options Security Click on the Sites button directly below followed by deselecting the check in the displayed window Add the following web site to the zone http 192 168 0 2 Click Trusted sites under Tool Internet Options Security Select the Custom Level button and open the Security Settin...

Page 34: ...as well Enter user name and password User name and password entry will be required at the beginning There are three access authorization levels to VN V25U 26U The factory settings are as follows 䢇 Pages that users have access to Restrictions are placed on the pages that users have access to In addition links on the web pages are also displayed according to the access authority of the user admin Se...

Page 35: ...llowed by selecting AEnableB for Miscellaneous Display mixed content Caution Do not reset or turn off the power of VN V25U 26U immediately after the settings are changed Otherwise changes may not be saved and VN V25U 26U may be restored to the factory settings Image View Camera Encoding Audio VN V26U only External Alarm Alarm Environment Privacy Mask Motion Detection Network Streaming Utility LED ...

Page 36: ...r AoperatorB three links namely View Camera and Encoding are displayed upon clicking Image In the case of VN V26U 4 links namely View Camera Encoding and Audio are displayed In the case of AuserB only View is displayed The diagram below shows the View page upon access using AadminB or AoperatorB The number of links displayed at the left end decreases during access using AuserB and JPEG Viewer and ...

Page 37: ...e OK or Yes button to launch the built in JPEG viewer Do not click on the JPEG Viewer button over and over again while leaving the warning screen unattended When this button is clicked for the first time on the operating PC the built in JPEG viewer will be installed on the computer Note Refer to AOperation of Built in ViewerB A Page 79 on procedures to install the built in viewer on the computer a...

Page 38: ... settings If the OK button is pressed upon entering an invalid value a warning message will appear and the entry will be denied Press the Cancel button to restore the invalid entry to the current value To restore the settings of this page to the factory settings press Initialize button Setting continued A B C D E F G H I J K M L L VN V26U VN V25U_26U_EN book Page 38 Friday January 18 2008 2 56 PM ...

Page 39: ...n using MPEG4 images set to either 1 or 2 D Gamma To alter the appearance of dark areas in a video image adjust the gamma curve Off Do not perform gamma correction The entire image appears dull 3 3 Perform gamma correction When this is set to 0 standard gamma correction is performed Setting to a smaller value darkens the image while increasing the value brightens the image Set values Off 3 0 3 Not...

Page 40: ...s the shutter speed slows down and motion becomes unnatural When set to AOffB Sense Up is disabled Set values Off x2 x4 x8 x16 x32 x62 Note Upon raising the sensitivity level the screen may appear grainy or white or white defects may occur However this is not a malfunction When Sense Up is set to a value other than AOffB flickers occur under the light of fluorescent or mercury lamps This is not a ...

Page 41: ... black and white mode when the luminance level is low In auto mode one of three levels can be selected according to the luminance level Color Switches to the color mode at all times Black White Switches to the black and white mode at all times Auto Low Switches to the black and white mode when the luminance of the signal level of the object is low Auto Mid Switches to the black and white mode when...

Page 42: ...42 Setting Using Internet Explorer Camera Page continued Setting continued N O VN V25U_26U_EN book Page 42 Friday January 18 2008 2 56 PM ...

Page 43: ... of the AWC execution results Even when white balance is set to ATW pressing the One Push button switches the mode automatically to AWC AWC R GAIN For setting the gain of R red when in the AWC mode Larger value Increases the redness Smaller value Decreases the redness Set values 0 85 255 AWC B GAIN For setting the gain of B blue when in the AWC mode Larger value Increases the blueness Smaller valu...

Page 44: ...ere is a maximum limit to the bit rate for transmission by VN V25U 26U If a bit rate that exceeds the maximum limit is specified this new setting will not be applied For details on the maximum transmission limit refer to the section on ANetwork RequirementsB A Page 24 Setting continued A Frame Size For setting the frame size of each JPEG or MPEG4 screen to VGA 640 x 480 or QVGA 320 x 240 Select on...

Page 45: ...t the MPEG4 rate control mode to CBR Constant Bit Rate or VBR Variable Bit Rate CBR Encoding is performed at a fixed bit rate regardless of the condition of the input video signals Enables easy forecast of the bit rate VBR Changes the bit rate according to the condition of the input video signals Picture quality is stable but forecast of the bit rate is difficult E Frame Rate For setting the MPEG4...

Page 46: ...ted from a computer to the camera When full duplex is selected you can send audio to the camera from a computer while listening to audio sent to computers from the camera Set values Half Duplex Full Duplex Note When AFull DuplexB has been set there may be cases where echos will happen as a result of the audio sent from the computer gets picked up by the VN V26U s internal mike In that case select ...

Page 47: ...s Only items that are valid under the selected action will be saved When Disable is selected for the action all settings will be restored to their default values If the OK button is pressed upon entering an invalid value a warning message will appear and the entry will be denied Press the Cancel button to restore the invalid entry to the current value A B C D VN V25U_26U_EN book Page 47 Friday Jan...

Page 48: ...ut the character string entered in the TCP UDP Data field to the destinations specified in TCP UDP IP Address and TCP UDP Port Number via TCP UDP Sends out the character string entered in the TCP UDP Data field to the destinations specified in TCP UDP IP Address and TCP UDP Port Number via UDP TCP UDP Data Input up to 127 alphanumeric characters Output 1 Make Changes Alarm Output 1 to Make Output ...

Page 49: ...nB ABlackWhite B ColorB AColor B BlackWhiteB is selected as the first trigger selection of AMax IntervalB and A2nd TriggerB will be disabled C Max Interval Enabled when both the first and second triggers are specified Specify the maximum interval between the first and second triggers An action will be invoked only if the interval between the first and second triggers is within the maximum interval...

Page 50: ...50 Setting Using Internet Explorer Alarm Page continued Setting continued E F G H VN V25U_26U_EN book Page 50 Friday January 18 2008 2 56 PM ...

Page 51: ...Alarm Output Duration For setting the alarm output time from the alarm output terminal When this is set to 0 it is not possible to revert back to break or make after changing to make or break Setting range 0 100 msec 5000 msec H Time Filter For specifying the alarm action with respect to each day of the week and setting the corresponding time of the day Applicable day of week Sunday Monday Tuesday...

Page 52: ...using AadminB or AoperatorB Press the OK button to enable the new settings If the OK button is pressed upon entering an invalid value a warning message will appear and the entry will be denied Press the Cancel button to restore the invalid entry to the current value Setting continued A B VN V25U_26U_EN book Page 52 Friday January 18 2008 2 56 PM ...

Page 53: ...ation directory of FTP transfer will be dependent on the FTP server if is added at the beginning Setting Periodic FTP to AOnB enables transfer of the latest JPEG images to the FTP server at regular intervals Specify the interval in seconds for Periodic FTP Interval File name Select a type from the two types of periodic FTP file names When AAutoB is selected images are generated from the year month...

Page 54: ...54 Setting Using Internet Explorer Alarm Environment Page continued Setting continued B C VN V25U_26U_EN book Page 54 Friday January 18 2008 2 56 PM ...

Page 55: ...s Setting range 0 60 seconds The maximum time intervals for PrePostRecording Before Trigger and PrePostRecording After Trigger are determined by the JPEG size on the Encoding page as well as PrePostRecording Frame Rate A message appears if the combination of the entered values are not feasible C Alarm Output For setting the alarm output Duration For setting the output time of Manual Output Setting...

Page 56: ...splayed color is determined by the color specified on this page This page can be used during access using AadminB or AoperatorB Press the OK button to enable the new settings Note When using the MONITOR OUT output A Page 11 19 the privacy mask cannot be used Set the privacy mask to AOffB After changing the MONITOR OUT switch setting press the Reset button to reboot the camera Setting continued A B...

Page 57: ...screen Select the BMP file that has been created on this screen Press the Upload button to upload the selected BMP file to VN V25U 26U Creating the BMP file 1 Upon installing the camera use JPEG Viewer to save the JPEG file on the computer JPEG Viewer A Page 82 2 Open the saved JPEG file on the computer using the Paint tool and paint the area to be masked in red R G B 255 0 0 3 Save this image as ...

Page 58: ...ion Page This page is for setting motion detection The area valid for motion detection is displayed in blue The area where motion is detected is displayed in red Setting continued B C D E F A VN V25U_26U_EN book Page 58 Friday January 18 2008 2 56 PM ...

Page 59: ...Motion Detection page A Display Screen The screen is divided into blocks of 10 horizontal x 8 vertical Use this to set whether to mask each block All blocks are masked in the default setting The block turns blue when it is clicked indicating that it is unmasked Click again to return to the masked state Press the OK button to enable this setting Use the Mask All button to mask all blocks Use the Cl...

Page 60: ...warning message will appear and the entry will be denied Press the Cancel button to restore the invalid entry to the current value When settings of the Basic page is changed all services that are currently running will end immediately For example when changes are made to the Basic page during JPEG MPEG4 distribution distribution will be discontinued and TCP will be disconnected Setting continued A...

Page 61: ...the IP address B IP Address For setting the IP address of VN V25U 26U C Subnet Mask For setting the subnet mask of VN V25U 26U D Default Gateway For setting the default gateway of VN V25U 26U Set as 0 0 0 0 when a default gateway is not set E Host Name For setting the host name of VN V25U 26U Specify a name using alphanumeric characters hyphen or period Underscores _ cannot be used F DNS Server Fo...

Page 62: ...alues are used in networks that support QoS By setting QoS for the network switch routing can be done by giving priority to packets with a larger TOS value B MPEG4 TOS DS field For setting the TOS value of IP packets in which MPEG4 is stored For details refer to the JPEG TOS DS field item above C Audio TOS DS field VN V26U only For setting the TOS value of IP packets in which Audio is stored For d...

Page 63: ...lt in viewer to the same value A HTTP Server Port You can change the port number for the built in web server of VN V25U 26U 1 65535 The default port number setting is 80 The JPEG and MPEG4 HTTP port number for the web server will also be changed During access to VN V25U 26U from the Internet Explorer enter the following in the Internet Explorer when the camera is in its default settings http 192 1...

Page 64: ... Press the OK button to enable the new settings If the OK button is pressed upon entering an invalid value a warning message will appear and the entry will be denied Press the Cancel button to restore the invalid entry to the current value Setting continued A B C D E F G 䡵 VN V25U A B C D E G H I J F 䡵 VN V26U VN V25U_26U_EN book Page 64 Friday January 18 2008 2 56 PM ...

Page 65: ...ddress For specifying the destination address for MPEG4 streaming Specify the multicast address When other devices that make use of multicast transmission exist ensure that each of them is set to a different multicast address G Destination Port For specifying the destination port number for MPEG4 streaming Specify an even number for RTP compliance When other devices that make use of multicast tran...

Page 66: ...the Cancel button to restore the invalid entry to the current value This feature is targeted at JPEG MPEG4 acquisition It does not impose restrictions on access via a web browser or use of API Caution The Access Restriction feature determines whether to impose restrictions during TCP connection by the client In the case when access restriction is set after TCP connection by a client has been estab...

Page 67: ...may be imposed on clients accessing VN V25U 26U using the IP address A Access Restrictions When AdenyB is selected acquisition of JPEG MPEG4 via the IP address specified for the IP Address item will be denied Restrictions are not imposed on access to the Web Settings page When AallowB is selected acquisition of JPEG MPEG4 via the IP address specified for the IP Address item will be permitted Restr...

Page 68: ... time will be recorded in the JPEG headers distributed by VN V25U 26U Discontinuity in JPEG header s time may occur immediately before and after acquiring time from the NTP server B NTP Server For setting the IP address of the NTP server C Access Interval For setting the time interval for access to the NTP server D Time Displays the time on the clock of VN V25U 26U The clock time can be changed by...

Page 69: ...y in case you forget it In the event that you forget the password please consult JVC s servicing center A Username Select a user name B New Password Enter a new password Passwords shall be at least 4 characters and not longer than 16 characters VN V25U 26U is case sensitive C New Password Again Enter again to confirm the new password A B C VN V25U_26U_EN book Page 69 Friday January 18 2008 2 56 PM...

Page 70: ...he firmware version of VN V25U 26U and reboots the unit The settings of VN V25U 26U will be saved Copy the new firmware file to the computer on which Internet Explorer is used and specify this file using the Browse button Press the Update button to start the update JPEG MPEG4 transmission and all others services that are running will be discontinued The update process may take several minutes A me...

Page 71: ...ht up the STATUS indicator of this unit when it is running Enable Lights up when unit is running Disable Turns off the indicator after startup is complete B Identify Unit If you want the STATUS indicator to blink such as during visual check of the camera currently being configured from the computer set this item to ABlinkB Note The light of the indicator remains off if the LED State is set to ADis...

Page 72: ...S 15 fps MPEG4 I Frame Interval 30 MPEG4 Priority FPS Item Factory Settings Duplex Mode Half Duplex Mike Gain 32 dB Item Factory Settings Action Disable 1st Trigger Input 1 Make Max Interval 2nd Trigger Off Mail Address Mail Text Attach Image Off TCP UDP IP Address TCP UDP Port Number TCP UDP Data Alarm Output Duration Time Filter Unmask All Item Factory Settings SMTP Server 0 0 0 0 Port Number 25...

Page 73: ... only 0 TTL TCP 64 TTL Multicast 32 MTU 1500 Negotiation Auto Item Factory Settings HTTP Server Port 80 Item Factory Settings JPEG Destination Address 225 0 1 1 JPEG Destination Port 49152 JPEG Frame Rate 15 fps MPEG4 Destination Address 225 0 2 1 MPEG4 Destination Port 59152 Audio Destination Address VN V26U only 225 0 3 1 Audio Destination Port VN V26U only 39152 Item Factory Settings Access Res...

Page 74: ...quiring information This page can be used during access using AadminB AoperatorB and AuserB Setting continued A A Open Source Software Press the Show button to display information of the software used by VN V25U 26U VN V25U_26U_EN book Page 74 Friday January 18 2008 2 56 PM ...

Page 75: ...ing Bitrate Displays the total TCP UDP bit rate sent by VN V25U 26U as well as the individual bit rates B Destination Displays the destination that VN V25U 26U is sending data to C System Log Displays the following information Number of seconds after startup Alarm information A B C VN V25U_26U_EN book Page 75 Friday January 18 2008 2 56 PM ...

Page 76: ...ernet Explorer Settings Page This page displays the version information and settings of VN V25U 26U This page can be used during access using AadminB or AoperatorB VN V25U_26U_EN book Page 76 Friday January 18 2008 2 56 PM ...

Page 77: ...77 Settings Page continued VN V25U_26U_EN book Page 77 Friday January 18 2008 2 56 PM ...

Page 78: ...78 Setting Using Internet Explorer Settings Page continued Setting continued VN V25U_26U_EN book Page 78 Friday January 18 2008 2 56 PM ...

Page 79: ...uilt in ViewerB A Page 96 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 AUse a proxy server for your LANB under Proxy Server in the Local Ar...

Page 80: ...neous 4 If the pop up block function of the Internet Explorer is enabled follow the steps below to disable it T 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 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 Blocke...

Page 81: ...or_m html 䡵 VN 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 2 Enter the user name and password 3 The viewer is installed and launched A B Enter the URL in the built in viewer of this camera Refer to the above for the default URL setting Click Go A B C VN V25 Enter the user name This is set to Aadmi...

Page 82: ... of JPEG Viewer When the JPEG Viewer is first installed it is set to play back at 15 fps by default Operation of Built in Viewer continued A B C D Ŷ VN V25U A B C D E F VN V26U VN V25U_26U_EN book Page 82 Friday January 18 2008 2 56 PM ...

Page 83: ... window A Page 84 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 E 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 another client PC when transmission of audio from...

Page 84: ...G Viewer Configuration The viewer setting window appears upon clicking the Setup button of the built in viewer Operation of Built in Viewer continued A B C D E VN V25U_26U_EN book Page 84 Friday January 18 2008 2 56 PM ...

Page 85: ...ia resending VN V25U 26U may be monitored using multiple viewers when AMulticastB is selected When playing back via multicast start multicast sending on the Streaming page of the VN V25U 26U unit Caution When the built in viewer is launched with AMulticastB specified a Windows firewall warning may appear In this case select AunblockB and proceed If AblockB is selected the Windows firewall will blo...

Page 86: ...Multicast Port You can change the multicast port number The default port number setting is 49152 This is enabled when AStartB is selected for the JPEG Control item on the Streaming page Specify the same value as the parameter that is set on the Streaming page of VN V25U 26U A Page 65 C Folder Name For specifying the name of the folder in which the captured files are stored When the viewer is insta...

Page 87: ...uilt in viewer in the address field For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows 䡵 VN V25U http 192 168 0 2 cgi bin v25viewing cgi v25monitor_j html 䡵 VN V26U http 192 168 0 2 cgi bin v26viewing cgi v26monitor_j html After the Security Settings screen appears press the OK button to proceed Click close VN V25U_26U_EN book Page 87 Friday January 18 2008 2 56 PM ...

Page 88: ...88 Operation Screen Configuration of MPEG4 Viewer Operation of Built in Viewer continued A B C A B C Ŷ VN V25U A B C D E VN V26U VN V25U_26U_EN book Page 88 Friday January 18 2008 2 56 PM ...

Page 89: ... VN V25U 26U unit D 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...

Page 90: ...Viewer characters are displayed in the title bar of the window Camera ID Select AOnB to display Camera ID Camera ID can be specified on the Camera page of VN V25U 26U A Page 39 Time Select AOnB to display the time Format Select the format for displaying time YYYY MM and DD denote year month and day respectively while HH MM and SS denote hour minute and second respectively mm is equivalent to 1 100...

Page 91: ...s firewall will block the multicast stream and playback of multicast by the viewer will fail HTTP Port You can change the HTTP port number The default port number setting is 80 Specify the same value as the parameter that is set on the Protocol page of VN V25U 26U A Page 63 Multicast IP Address You can change the multicast IP address The default address is 225 0 2 1 Multicast Port You can change t...

Page 92: ...es window opens up and a list of files will be displayed The file named Acgi binB in this list is the Cookie for the built in viewer Deleting this file deletes the view settings and the viewer will be initialized during the next startup Operation of Built in Viewer continued This setting screen is used to set the built in viewer as a software on the computer and does not apply to settings of the V...

Page 93: ...uilt in viewer in the address field For example if the IP address of VN V25U 26U is 192 168 0 2 enter as follows 䡵 VN V25U http 192 168 0 2 cgi bin v25viewing cgi v25monitor_m html 䡵 VN V26U http 192 168 0 2 cgi bin v26viewing cgi v26monitor_m html After the Security Settings screen appears press the OK button to proceed Click close VN V25U_26U_EN book Page 93 Friday January 18 2008 2 56 PM ...

Page 94: ...io Setup VN V26U only Click the Audio Setup button of the built in viewer to display the audio settings window Operation of Built in Viewer continued A B C D E VN V25U_26U_EN book Page 94 Friday January 18 2008 2 56 PM ...

Page 95: ...d playback of multicast by the viewer will fail Multicast IP Address You can change the multicast IP address The default address is 225 0 3 1 Specify the same value as the parameter that is set on the Streaming page of VN V26U A Page 65 Multicast Port You can change the multicast port number The default port number setting is 39152 Specify the same value as the parameter that is set on the Streami...

Page 96: ... if the IP address of VN V25U 26U is 192 168 0 2 enter as follows 䡵VN V25U 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 䡵VN 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 Click...

Page 97: ...ti virus software before installing the built in viewer A Page 79 Authentication by Verisign appears during installation of the built in viewer Verisign s electronic signature is stored in the built in viewer For computers with a network environment that is connected to the Internet the authenticity of the viewer can be verified via authentication by Verisign A warning message appears upon startin...

Page 98: ...hen the network bandwidth is narrow A Page 84 A Page 90 A white zone appears in the built in viewer For some computers a part of the Internet Explorer graphics may not appear and is left white when the following setting is performed on the Internet Explorer If Right click on the Desktop screen Properties Settings Advanced Advanced DPI setting is set to ALarge sizeB or ACustom sizeB select ANormal ...

Page 99: ... can download ffdshow from the Internet No MONITOR OUT image output Set the MONITOR OUT switch to ANTSCB or APALB and press the Reset button When using the MONITOR OUT output set the privacy mask to AOffB A Page 11 A Page 56 Zonal noise occurs at the bottom of the MONITOR OUT image When using the MONITOR OUT output set the privacy mask to AOffB A Page 56 Images from the network are distorted Set t...

Page 100: ...G4 Frame size 640 480 320 240 Horizontal resolution 400 TV lines typ Audio compression format VN V26U µ 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 volta...

Page 101: ...ithout condensation Mass 480g 1 06 lbs VN V25U 530g 1 17 lbs VN V26U Accessories Attachments Start up Guide 1 CD ROM 1 Warranty Card For USA 1 Service Information Card For USA 1 VN V25U_26U_EN book Page 101 Friday January 18 2008 2 56 PM ...

Page 102: ...t prior notice MAC address BF LOCK 1 4 20UNC 30 1 3 16 66 2 5 8 35 1 3 8 63 2 1 2 55 2 3 16 U1 32 65 2 9 16 42 1 5 8 126 5 115 4 9 16 BF LOCK MAC address 1 4 20UNC 126 5 115 4 9 16 66 2 5 8 30 1 3 16 55 2 3 16 35 1 3 8 63 2 1 2 U1 32 65 2 9 16 42 1 5 8 VN V25U VN V26U VN V25U_26U_EN book Page 102 Friday January 18 2008 2 56 PM ...

Page 103: ...103 VN V25U_26U_EN book Page 103 Friday January 18 2008 2 56 PM ...

Page 104: ... 2008 Victor Company of Japan Limited LST0674 001A VN V25U IP CAMERA VN V26U IP CAMERA VN V25U_26U_EN book Page 102 Friday January 18 2008 2 56 PM ...

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