deXlan MPEG4 user manual

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A Yes. There are flip and mirror options in the video configuration page to correct the images for upside down installation.

Q The image is not clear enough.

A Rotate the lens to adjust the focus after the Network Camera has been installed in the proper position. The image settings and white balance can be fine tuned to achieve the best visual effect. Also notice the power line frequency must match the local utility to synchronize and minimize the effect of flickering florescent lights.

Q Why does the image not refresh regularly?

A Some anti-virus programs filter the received web content. It takes time to perform data examination and affect the streaming application such as that of the Network Camera. However, it only affects the HTTP mode of the Network Camera. If the network allows only HTTP mode, disable the web filtering function of the anti-virus program temporarily. During this period, the User should be aware of the risk of malicious network activity.

Q I have opened motion detection windows but it cannot work.

A If the motion detection windows are set up and names are given, check to see if the function is checked on the first line. While it is enabled, adjust the sensitivity and percentage to monitor the level indicator for best results.

Q I cannot hear any sound while watching.

A If there is "V_ONLY" shown above the image, click on connection type to uncheck "Disable audio". If there is "V" shown instead of "AV", the sound card in your PC may not have been properly installed. If "AV" is shown, check the audio source of the Network Camera, make sure you are using internal or external microphone.

Q How many users are allowed to watch the Network Camera at the same time?

A Too many users requesting the real-time multimedia content will jam the network. For best results, the Network Camera is designed to accommodate a maximum of ten

(10)users to watch and listen at the same time. For a larger number of users, it is recommended to build another web server to host the retrieved contents from the Network Camera.

Q How fast is the video rate of the Network Camera?

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Contents MPEG4 Before You Use This Product Page Package Contents Wireless Model Only Hardware InstallationTo install in Ethernet To install in wireless LAN Wireless Model Only Software Installation Page Page Check Network Settings Initial Access to the Network CameraAdd Password to Prevent Unauthorized Access How to Use Authentication Installing Plug-in Primary User’s Capabilities ConfigurationMain Screen with Camera View Pan/Tilt Control Buttons Camera ViewClient Settings Url http//Network Camera/protocol.html Fine-Tuning for Best Performance Administrator’s CapabilitiesFor Best Real-time Video Images Only Quality Images Will Do Somewhere Between Real-time and Clear ImagesOpening Accounts for New Users Protect Network Camera by passwordsProduct demo for e-business Large-scale Service Demo on multiple sites mid-scale serviceBuilding a Multimedia Web Attraction Site More flexible options for viewersPage Page Building a Security Application Send snapshots when motion is detected Page 耟Software Revision Upgrade Definitions in Configuration System Parameters User Group Administration General Network SettingsStreaming Wlan Configuration For Wireless Model OnlyPage Smtp Mail & FTPPage Video Codec Parameters Motion Detection Page Weekly Schedule Application SetupEvent Operation Sequential Operation Camera Control Area Camera ControlPreset Function Area UPnP and Ddns Settings Remote Controller Viewing System Log Factory DefaultViewing System Parameters Configuring the Network Camera behind a IP Sharing Router Page Appendix TroubleshootingFrequently Asked Questions Page Page Page URL Commands of the Network Camera Restart the Network Camera without warning System Resource URL URLSystem Configuration URL General Format of Command URLNetwork Configuration URL Security Configuration URLDdns & UPnP Configuration URL Mail&FTP Configuration URL Audio/Video Configuration URL Normal image Camera Control URLApplication Configuration URL Image Quality Configuration URLSeconds interval for sequential mode Networking Technical SpecificationsElectromagnetic Compatibility EMC