In this section we can view log information. 
First Page: Click the button, the log page will return to first page of the log 
information. 
Last Page: Click the button, the log page will return to last page of the log 
information. 
Previous: Click the button, the log page will return to previous page of the log 
information. 
Next: Click the button, the log page will return to next page of the log information. 
Refresh: Click the button; it will refresh the log information page.