Vivotek VS3102 user manual 886-2-22404099 886-2-22404097

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VS3102 uses MPEG4 codec compression for best streaming solution. The compressed video data is far less than JPEG in normal cases but it still depends on the level of difference between every two sequential images. There are three dependent parameters provided for adjustment. "Maximum Frame Rate" limits the maximal refresh frame rate that can be combined with the "Video Quality Control" to optimize the bandwidth utilization and video quality. If users want to fix the bandwidth utilization regardless of the video quality, choose "Fix Bit Rate" and select the desired bandwidth. The video quality may be poor in order to send maximal frames within the limited bandwidth when images change drastically. Consequently to ensure the video quantization rate regardless of the bandwidth, it will utilize more bandwidth to send the maximal frames when images change drastically.

The option "Enable Motion Detection" will control the event of motion detection on the application page. If this option is enabled, the preset windows framed by red lines will appear in the video window even if no option is checked on the application page. If this option is disabled, then any settings related to motion detection will have no effect. Motion detection will increase system load. Enter the motion detection option page for advanced configuration.

To adjust video from external cameras, use "Flip" to map the video vertically and "Mirror" to map the video horizontally.

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Contents VisualServer Before You Use Table of Contents Web FTP Appendix Package Contents 886-2-22404099 886-2-22404097 Front Panel Physical DescriptionBNC video input RCA audio inputCOM port Rear PanelEthernet 10/100 socket General I/O terminal block Status LEDs Power adapter Restore buttonHow to Install Cable connection Hardware installationEthernet Environment Power on Easy way with installer program Software configuration886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Manual way with existing programs First access to VisualServer 886-2-22404099 886-2-22404097 Modem Environment Cable connection Install a new modem 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Setup a new connection 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 First access to VisualServer 886-2-22404099 886-2-22404097 How to Use Authentication 886-2-22404099 886-2-22404097 Main screen with camera view Primary user’s capabilityPTZ camera control Client Setting Url http//VisualServer/client.html System configuration System parameters 886-2-22404099 886-2-22404097 User group administration Network settings 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Modem for software installation Video codec parameters 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Motion detection 886-2-22404099 886-2-22404097 PTZ camera configuration 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Modem and dialup settings 886-2-22404099 886-2-22404097 Application 886-2-22404099 886-2-22404097 Homepage layout settings One-shot fast configuration via FTP Read only string For teal For blank, 1 for default image or 2 for loading from URL Standard IP format or string shorter than 40 characters Integer less than 3 representing half, halfx2, normal Or RS485 For FTP, 1 for email Clear data path for proprietary commands Restore factory default settingsAdvanced functions Viewing system logCustomizing homepage images Uploading snapshots periodically to an external FTP serverSoftware revision upgrade Uploading the configuration file886-2-22404099 886-2-22404097 Monitor changed status of digital inputs System core debuggingStop information dumping Query status of digital inputsReset network for new settings Skip installation during the next bootReset system Set digital outputsCapture update Snapshot of Jpeg image URL commands of VisualServerPreset/Recall camera position Move motorized camera in PTZ directionRestart system Clear data mode serial port driverURL System resource URL General format of command URLSystem configuration URL Network configuration URL Security configuration URLVideo configuration URL Image quality configuration URL Camera custom command configuration URL Camera Configuration URLCamera preset configuration URL Modem configuration URL Custom camera configuration URLApplication configuration URL Homepage layout configuration URL Appendix Post procedureFrequently asked questions 886-2-22404099 886-2-22404097 886-2-22404099 886-2-22404097 Networking Technical specificationsElectromagnetic Compatibility EMC