iPad and iPad Pro For Dummies. Bob LeVitus
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Название: iPad and iPad Pro For Dummies

Автор: Bob LeVitus

Издательство: John Wiley & Sons Limited

Жанр: Справочники

Серия:

isbn: 9781119749011

isbn:

СКАЧАТЬ later in this chapter and throughout the rest of the book.

       Rear camera: The camera on the back, just below the sleep/wake button, is better than the one in front. Pro models have a 12-megapixel rear camera with an f/1.8 aperture; other iPads have an 8-megapixel rear camera with f/2.4 apertures. All iPads can record HD video at 1080p; Pro models can record video at up to 4K.

      FIGURE 1-4: The front of the iPad 10.2-inch: a study in elegant simplicity.

      Status bar

      The status bar, which is at the top of the screen, displays tiny icons that provide a variety of information about the current state of your iPad:

        Airplane mode: Airplane mode should be enabled when you fly. It turns off all wireless features of your iPad — the cellular, 5G, 4G, LTE, 3G, GPRS, and EDGE networks; Wi-Fi; and Bluetooth — so you can enjoy music, video, games, photos, or any app that doesn’t require an Internet connection while you’re in the air.Tap the Settings app and then tap the airplane mode switch on (so green is displayed). The icon shown in the margin appears on the left side of your status bar when airplane mode is enabled. You can also pull Control Center down from the top-right corner and tap the airplane mode icon to turn airplane mode on (the icon turns orange). Disable airplane mode when the plane is at the gate before takeoff or after landing so you can send or receive email and iMessages.There’s no need to enable airplane mode on flights that offer onboard Wi-Fi unless you have a cellular-equipped iPad. On such flights, it’s perfectly safe to use your iPad’s Wi-Fi while you’re in the air (but not until the captain says so).To use Wi-Fi in flight with a cellular iPad, first enable airplane mode and then reenable Wi-Fi.

        Wi-Fi: If you see the Wi-Fi icon, your iPad is connected to the Internet over a Wi-Fi network. The more semicircular lines that are lit (up to three), the stronger the Wi-Fi signal. If your iPad has only one or two semicircles of Wi-Fi strength, try moving around a bit. If you don’t see the Wi-Fi icon on the status bar, Internet access with Wi-Fi is not currently available.

        Personal hotspot: You see this icon when you’re sharing your Internet connection with computers or other devices over Wi-Fi. Personal hotspot is available for every iPad except the iPad 2 but may not be available in all areas or from all carriers. Additional fees may apply. Contact your wireless carrier for more information.

        Syncing: This icon appears on the status bar when your iPad is syncing with iTunes on your Mac or PC.

        Activity: This icon tells you that some network or other activity is occurring, such as over-the-air synchronization, the sending or receiving of email, or the loading of a web page. Some third-party apps use this icon to indicate network or other activity.

        VPN: This icon shows that you’re currently connected to a virtual private network (VPN).

        Lock: This icon tells you when your iPad is locked. See Chapter 2 for information on locking and unlocking your iPad.

        Screen orientation lock: This icon appears when the screen orientation lock is engaged.

        Location Services: This icon appears when an app (such as Maps; see Chapter 6 for more about the Maps app) is using Location Services (GPS) to establish the location of your iPad.

        Do not disturb: This icon appears whenever do not disturb is enabled, silencing incoming FaceTime calls and alerts. See Chapter 15 for details on do not disturb.

        Play: This icon informs you that a song is currently playing. You find out more about playing songs in Chapter 7.

        Bluetooth: This icon indicates the current state of your iPad’s Bluetooth connection. If you see this icon on the status bar, Bluetooth is on and a device (such as a wireless headset or keyboard) is connected. If the icon is gray, Bluetooth is turned on but no device is connected. If the icon is white, Bluetooth is on and one (or more) devices are connected. If you don’t see a Bluetooth icon, Bluetooth is turned off. Chapter 15 goes into more detail about Bluetooth.

        Bluetooth battery: This icon displays the battery level of supported Bluetooth devices (while paired). Only certain devices — mostly headsets and speakers — support this feature. If you see this icon in your status bar, it’s telling you the approximate battery level of whichever supported device is currently paired with your iPad.

        Battery: This icon shows the level of your battery’s charge and also indicates when your device is connected to a power source. It’s completely filled when your device isn’t connected to a power source and your battery is fully charged. It then empties as your battery becomes depleted. You see an on-screen message when the charge drops to 20 percent or below, and another when it reaches 10 percent.

      As of this writing, wireless carriers offer several data networks relevant to the iPad. Only the third-generation and later iPads can take advantage of the speediest 4G or LTE networks. AT&T has a form of LTE the company misleadingly calls 5G. 3G is slower than 4G and LTE, and EDGE and GPRS are slower still. Your iPad starts by trying to connect to the fastest network it supports. If it makes a connection, you see the appropriate cellular icon on the status bar.

      Most Wi-Fi networks, however, are faster than even the fastest 4G cellular network. So, because all iPads can connect to a Wi-Fi network if one is available, they do so, even when a cellular network is also available.

      Last but not least, if you don’t see 5G, 4G, LTE, 3G, GPRS, E (for EDGE), or the Wi-Fi icon, you don’t currently have Internet access.

      The iPad Home screen and dock display as many as 45 icons, with each icon representing a different built-in app or function. Because the rest of the book covers each and every one of these babies in full and loving detail, we provide brief descriptions here.

      To get to your Home screen, tap the Home button or swipe up from the bottom of your display. If your iPad is asleep when you tap, the unlock screen appears. After your iPad is unlocked, you see whichever page was on the screen when it went to sleep. If that happens to have been the Home screen, you’re golden. If it wasn’t, merely tap the Home button or swipe up from the bottom of the screen again to summon your iPad’s Home screen.

      In the following sections, we tell you briefly about the icons preloaded on your iPad’s first Home screen page, as well as the icons you find on the dock that are always accessible from each Home screen.

      Home is where the screen is

      If you haven’t rearranged your icons, you see the following apps on the first Home screen, starting at the top left:

       FaceTime: СКАЧАТЬ