The web part provides additional resources for site designers and integrators.

• Show errors – allows errors to be shown above the web part. Unless this option is checked, no non-critical errors are shown. You can use this setting to analyze problems with data sources and for providing additional information to technical support
• Show data source response time – shows response time for each data connection. Slow data connection can slow down the entire page. Use this setting to analyze and improve response times for your data connections.
• Submit data using Post – usually the calendar parameters, such as shown date and view are passed using the address bar (GET method). If you need to conceal this value for some reason, you can use the POST method (similar to web form submission).