Skip Navigation Links  The Library of Congress >> Researchers
Newspaper and Current Periodical Reading Room (Serial and Government Publications Division)
  Home >> Frequently Asked Questions

Speaker light blinking

  • Choose "optimize"
  • Press "begin"
  • A siren-like noise will sound.
Top of Page Top of Page
  Home >> Frequently Asked Questions
  The Library of Congress >> Researchers
  September 20, 2011		 Legal | External Link Disclaimer

 Contact Us:  
Ask a Librarian