4XEM IPCAMWL40 manual

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of users, it is recommended to build another web server to host the retrieving contents from the Network Camera.

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

A The MPEG4 codec engine can process 30 frames per second internally. However the total performance is subject to many coefficients as follows:

1.Network throughput,

2.Bandwidth share,

3.Number of users,

4.The complicated/detailed objects and movement in view,

5.The level of your PC or notebook computer that is responsible for displaying images. In general, the transfer rate in a general local network environment can achieve over

200kilobytes per second and approximately 10 to 20 pictures per second from a regular environment.

Q How can I keep the Network Camera as private as possible?

A The Network Camera is designed for surveillance purposes and has many flexible interfaces. The user authentication and special confirmation in installation can keep the Network Camera from unauthorized access. You may also change the HTTP port to non-public number. The demo account is good to separate guests from normal users and thus you can easily block guests anytime. You can check the system log to examine any abnormal activities and trace the origins.

Q Why can I not access the Network Camera when I setup some options in the application?

A Since the Network Camera is a "network device", any incorrect network settings will make it unreachable. If this happens, restore the factory default settings following the procedures in Appendix A.

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Contents Page Before You Use This Product Table of Contents Smtp FTP Page Package Contents Hardware installation To install in EthernetTo install in wireless LAN Software installation Page Initial Access to the Network Camera Check Network SettingsAdd Password to prevent Unauthorized Access How to Use AuthenticationInstalling plug-in Primary user’s capability Main screen with camera viewDigital Zoom Digital OutputSnapshot Client settings Url http//Network Camera/protocol.html Administrator’s capability Fine-tuning for Best PerformanceFor Best Real-time Video Images Somewhere Between Real-time and Clear Images Only Quality Images Will DoProtect Network Camera by passwords Opening accounts for new usersHow to change the subject text of homepage Change homepage layoutMore flexible options for viewers How to change the font color How to change the backgroundPage Page How to design my own homepage to replace the current one Page Demo on multiple sites mid-scale service Product demo for e-business large-scale serviceBuild a multimedia web attraction site Page Page Image URL Build a security application Send snapshots when motion is detected Page Software revision upgrade Definition in Configuration System parameters Security settings Network settings GeneralStreaming Wlan Configuration Page Mail & FTP SmtpPage Ddns and UPnP settings Video codec parameters Page Motion detection Application settings Weekly scheduleEvent operation Sequential operation Homepage layout settings Restore factory default settings Viewing system logViewing system parameters Troubleshooting Reset and restoreStatus LED Frequently asked questions Page Page Restore factory default settings URL commands of the Network CameraCapture update Snapshot of Jpeg image Query status of the digital inputRestart system URL System resource URLGeneral format of command URL System configuration URLSecurity configuration URL Network configuration URLWlan Ssid Mail & FTP configuration URL Ddns & UPnP configuration URL Video configuration URL Image quality configuration URL Application configuration URL Homepage layout configuration URL Technical specifications Networking