How do I sign off ?
  

Trial members and registered members have to log in to the site to use the advanced functions. But it is important to log off when one leaves the site. If, for some reason, you do not sign off while leaving the site, you will not be able log back in for 20 minutes. 

Important- In case you leave the manupatra site without signing off with a document open, your meter will keep running for 20 minutes and you will be automatically logged off after that. Therefore it is always desirable that you log off before you leave the site.