NOOK User Guide Reading 126Battery charge icon Battery charge level and whether your NOOK is charging. For moreinformation, see “Battery Charge Indicators” on page 18.Current time The current time is displayed in 12-hour or 24-hour format. Tap settings >Display > Clock > Clock format to set the clock format, for example: 3:25PM or 15:25.You might also see the B&N Fast & Free Wireless signal strength or Wi-Fi signal strength icon whenyou are reading. When you read, your NOOK turns off the radios. If you are reading when yourNOOK decides to synchronize your library (in the morning between about 5:15 and 6:00 AM), yourNOOK turns on its radios.This is an example:Reading Progress and Page NumbersWhen you are reading, your NOOK displays a reading progress bar at the bottom of the page. Thisrepresents your reading progress through the entire book.Two page numbers are displayed to the right of the reading progress bar: the current page numberand the total number of pages, separated by a vertical bar.Depending on the size of the eBook, it can take up to about five minutes before thereading progress bar and page numbers are displayed. During this time, you can read.For items you are reading, progress is also displayed in your library (My B&N Library and MyDocuments), by appending “on page X of Y” after the author’s name.Page NumberingPages in eBooks and periodicals are numbered. How the pages are numbered and displayed on yourNOOK differs based on the file format of the digital content:• eBooks in PDB format: Page numbering is for the entire eBook and reflects the numberof pages after formatting for the text size. What page something is on changes as well. Forexample, when the reader text is Amasis Small, Oliver Twist says “Please, sir, I want some