After successfully logging onto the JReport Console page, you can then perform tasks according to your requirements, such as viewing reports in different formats, running them via URLs, customizing them by setting properties, etc.
To view a specified report, on the JReport Console > Resources page, browse to the report, then do one of the following:
on the floating toolbar. 
Then, the last-time focused report tab in the page report when it was saved in JReport Designer or the web report will be displayed according to its Default Format for Viewing Report property setting in JReport Designer. If this property of the report tab or the web report is set to Server Setting, the viewing format will be determined by the Default Format for Viewing Report option on the JReport Administration/Console page > Profile > Customize Server Preferences > General tab. However, for page report, if the viewing format of the last-time focused report tab is Page Report, no matter what viewing formats the other report tabs in this report are defined as in JReport Designer, all the report tabs will be opened in Page Report format when you view this report on JReport Server.
If you want to select a specific export format and exactly which report tab in a page report to run, use Advanced Run from the floating menu, context menu or Run menu.