D-Link DCS5020L user manual Why are no images available through the Web browser?

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Section 4 - Troubleshooting

8. The images are poor quality, how can I improve the image quality?

Make sure that your computer’s display properties are set to at least 6-bit color. Using 16 or 256 colors on your computer will produce dithering artifacts in the image, making the image look as if it is of poor quality.

You may also need to check your image settings to make sure the brightness, contrast, and other settings are set properly. For more, refer to ”Image Setup” on page 28.

9. Why are no images available through the Web browser?

ActiveX might be disabled. If you are viewing the images from Internet Explorer make sure ActiveX has been enabled in the Internet Options menu. You may also need to change the security settings on your browser to allow the ActiveX plug-in to be installed. Also, check that you have the latest version of Java installed. Java can be downloaded from http://www.java.com

If you are using Internet Explorer with a version number 6 or lower, then you will need to upgrade your Web browser software in order to view the streaming video transmitted by the Network Camera.

D-Link DCS-5020L User Manual

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Contents Wireless N Day & Night Pan/Tilt Cloud Camera Revision Date Description Manual OverviewManual Revision TrademarksTable of Contents Warranty Registration Table of Contents Troubleshooting Technical SpecificationsSystem Requirements Package ContentsProduct Overview Introduction Features Front View Hardware OverviewRear View Installation Attach the External Power Adapter Zero Configuration SetupConnect the Ethernet Cable and Power Cable Register Device to mydlink Check Your mydlink AccountInstallation Camera Setup Wizard Optional Use WPS to Connect Wirelessly Manual Hardware InstallationPlug in the External Power Adapter Configure Your CameraWireless Installation Considerations To create a WPS connection Step WPS Push Button SetupMydlink Using the Web Configuration Interface ConfigurationCompression Format Live VideoWizard SetupInternet Connection Setup Wizard Configuration Network Setup Wireless Wireless SetupExtender Mode Extender SetupDynamic DNS Ddns Control Image SetupVideo Audio SettingsMotion Detection Sound Detection Address MailConfiguration FTP server the Image Frequency specified FTPFTP server Video Limit specified below Specified above to make sure that your settings are correctUploading Various ways Choosing Always will upload video continuously, based onTo apply daylight saving corrections Time and DateLive Video Day/Night ModeCamera Control Admin MaintenanceFile button SystemFirmware Upgrade Device Info StatusActive User What is Remote Access? How do I enable it? TroubleshootingWhy is the camera’s network connection unreliable? Troubleshooting Why don’t the LEDs light up?Why are no images available through the Web browser? Appendix a Technical Specifications Technical SpecificationsSensor Appendix B Contacting Technical Support Contacting Technical SupportPhone Support Appendix C Warranty WarrantyLimited Warranty Submitting a Claim USA Limited Software WarrantyNon-Applicability of Warranty Submitting a Claim Canada Disclaimer of Other Warranties What Is Not CoveredCopyright Statement Limitation of LiabilityGoverning Law TrademarksFCC Radiation Exposure Statement CE Mark WarningFCC Statement FCC CautionImportant Note Industry Canada StatementAppendix D Registration Registration