JVC manual Other Settings Using the VN-C205U Setup Tool 2. Multicast

Page 19

Settings (Step 2 Network Settings)

2-4 Other Settings Using the "VN-C205U Setup Tool" (2. Multicast)

Selecting Multicast mode allows VN-C205 to send the same image data to multiple PCs on the network at one time without lowering the frame rate.

1.Start up the "VN-C205U Setup Tool" and select [Multicast]. The [Multicast Setting] screen will be displayed.

1 Select [Multicast Mode].

2 Select the mode for acquiring images.

Normal : Set to Normal when using a narrow bandwidth network.

High Speed : A maximum transmission rate of 30 fps is possible for 640 x 480 images.

Notes

• Images are divided into IP fragments when set to High Speed.

• Do not set to High Speed for narrow bandwidth networks.

• Maximum data transmission capacity is 8Mbps.Even when High Speed is selected, a maximum rate of 30 fps may not be possible for 640 x 480 images depending on the image size.

• The MTU(Maximum Transmission Unit) sizes during image acquisition are as follows.

Transmission Mode	MTU Size (Bytes)
Normal	1430 Bytes
High Speed	1500 Bytes

Multicast

•Set the multicast address within the range between 225.0.0.0 to 239.255.255.255. Do not set the same multicast address for different devices on the same system.

•To view VN-C205 images in the multicast mode through a router, either the following operating environment or router setting will be required.

1The router supports IGMP Ver2 and is synchronized with the starting and stopping of the multicast transmission, and the router settings can be dynamically changed.

2 If the router does not support IGMP Ver2, a static route for multicast must be set to the router.

•When there are multiple cameras on the same subnet that are set to the multicast mode, set up a network using a Hub that supports the IGMP snooping feature.

36

It is possible to search for the multicast address of a VN-C205 that is connected to the network.

1.Start up the "VN-C205U Setup Tool".

Click .

2.The [V.Networks Search] screen is displayed.

Click .

3.The [Multicast Address Search] screen is displayed.

1 Select .

Start search.

4.The search result is displayed.

37

Image 19

Contents VN-C205 VN-C205INSTRUCTIONSInformation for USA Not apply to all appliancesOperation SettingsContents Introduction Preparation SettingsOperating Precautions CharacteristicsIntroduction Operating Environment Name and Function of Parts Latest UpdatesVideo setting switch Connection Examples Preparation ProcedurePreparation Flowchart of installation work for camera Getting StartedInstallation Adjustment of the camera’s angle of viewMounting the Camera to the Ceiling Preparation Connection/InstallationPreparations Inserting the CF card Preparations Connection to Alarm Input/Output TerminalPoint the camera in the direction you wish to capture Connect the alarm terminalConnect the input power supply cable Connect the LAN cableAdjusting the iris level Settings related to video When installing the Camera to the electrical boxAdjusting the focal length Adjusting the focusPull out the cables aside and mount Installing the SoftwareWhite-spot correction Select Internet Protocol TCP/IP and click Properties Setting PCs IP Address Windows XPSettings Network Settings ClickSet IP address to Setting PCs IP Address WindowsFor Windows 2000, set according to the following procedure Select Settings and click PropertiesClick Start up the V.Networks Controller. This VN-C205U Setup Tool only allows connection of VN-C205Check settings For other settings, nextViewing of motion images only Other Settings Using the VN-C205U Setup ToolAuthorization Level Allowed Access All operations using the V.Networks ControllerOther Settings Using the VN-C205U Setup Tool 2. Multicast Perform area setting Alarm Input This section describes procedures for alarm settingOperation when an alarm input is activated Alarm FTP Alarm 1/AlarmDetect Mode Alarm OutputOutput Value Alarm Output Function/Set ValueOutput Output Set ValuesRecording time Setting the Advance screenRecording files Displaying still images uploaded to the /user folder Other Settings Using the VN-C205U Setup Tool 6. WebOther Settings Using the VN-C205U Setup Tool 7. FTP Server Start up the VN-C205U Setup Tool and select FTP ServerAlarm FTP Upload Setting PasswordError recovery Connection error Transfer errorWhen NTP is used Start up the VN-C205U Setup Tool and select TimeStart up the VN-C205U Setup Tool and select Memory Info High Speed NormalConnect to VN-C205 Starting Up V.Networks Controller Features that Allow Setting Using the V.Networks ControllerImage Size and Inversion Settings Setting Using the V.Networks ControllerSelect View Specify Image Size and Upside Down settings Motion Detection StandbyOperations Setting Using the V.Networks Controller Image Quality SettingFrame Rate Alarm Setting Time Stamp Select Setting and Time Stamp Perform settingSelect Setting and Property Perform setting When alteration is complete, clickRecord/Stop Click Playback screen is displayed Operations Operation Using the V.Networks ControllerPlayback Play buttonSnapshot Operating Environment Access Authorization LevelOperations Operating Using a Web Browser Setting Using the Web BrowserStarting Up the Web Browser Setting Using the Web Browser 1. Other Settings Setting Using the Web Browser 2. View Setting Alarm Out Setting Using the Web Browser 3. Alarm SettingClick to apply settings and to save the set values AlarmOperations Setting Using the Web Browser Setting Using the Web Browser 4. FTP SettingViewing Live Images Viewing Still ImagesDisplaying a still image TroubleshootingSymptom Causes/Remedial Actions Image LinkOthers Specifications120 Template テンプレート