NOOK User Guide Settings 177On the Wi-Fi + 3G model, the settings summary has a second page. The second page displaysdevice information that you will not need to refer to, but that might be useful for Customer Service.All SettingsThe following are all of the settings:Setting Explanation and ValuesAirplane mode Off (default): The radio is on. Wi-Fi connections work, unlessWi-Fi is turned off (on Wi-Fi + 3G model NOOKs). On Wi-Fi+ 3G model NOOKs, B&N Fast and Free Wireless connectionswork. Features that require wireless connections work.On: For use on airplanes and in other settings where radiotransmissions are not allowed. Turns the radio off. On Wi-Fi +3G model NOOKs, both B&N Fast and Free Wireless and Wi-Ficonnections are off. The Shop is not accessible, synchronizationsdo not occur, notices are not delivered to The Daily, contentcannot be downloaded to your NOOK, and you cannot browse theweb.Wi-Fi NOOK (Wi-Fi + 3G model): On (default): Wi-Fi connectivity isturned on. Your NOOK detects Wi-Fi hotspots and can connectto them.NOOK (Wi-Fi + 3G model): Off: Wi-Fi connectivity is turnedoff. Your NOOK does not detect or connect to Wi-Fi hotspots.For NOOK Wi-Fi, use Airplane mode to turn Wi-Fi on and off.Wi-Fi hotspot > Add Wi-Fi hotspot: Manually add a Wi-Fihotspot.Wi-Fi hotspot > Hotspot names: The names of detected,remembered, and configured hotspots are listed. You canconnect to and forget hotspots.Display > Sleep timer Time from last activity (touch screen or button presses) untilyour NOOK sleeps. During sleep, a screensaver picture isdisplayed on the main screen. The touch screen will alreadybe unlit. You can choose among 2, 5 (default), 10, 15, and 20minutes.Display > Screensaver Choose a screensaver theme. Your NOOK comes with thescreensaver themes Authors, Nature, and Cityscape preinstalled.Display > Wallpaper Choose a wallpaper image.Display > Clock > Time zone Time zone in which you use your NOOK. You only need to setthe time zone on a NOOK Wi-Fi, and on a NOOK (Wi-Fi +3G model) when you are in an area without B&N Fast & FreeWireless coverage.