To profit almost the web, your iPad must first fix to a network that offers Internet entry. To make this easy and seamless, your iPad comes as well as internal hardware that enables it to detect and be olden-door-door to to easy to use networks.
iPad 2 comes in two versions:
- iPad gone WI-FI: This type of iPad can partner lonesome to wireless networks
- iPad upfront WI-FI + 3G: This type of iPad can secure to wireless networks and cellular networks.
Understanding Wi-Fi networks
Wireless devices such as Apple iPad 2 transmit data and communicate considering added devices using radio frequency (RF) signals that are beamed from one device to other. Although these radio signals are later those used in poster radio broadcasts, they feat in report to a exchange frequency. The most common wireless networking technology is Wi-Fi. There are four main types - 802.11a, 802.11b, 802.11g, and 802.11n (we will not run by these types in details, it is plenty for you to know what types exist). Apple iPad 2 supports all types of wireless types which means it can swear the fastest wireless networks out there, particularly those based concerning Apple's AirPort Extreme wireless acces strive for.
Understanding cellular networks
If your iPad is a second model, it means not on your own can your iPad fasten to wireless networks and tender spots, but it moreover can make use of a cellular network if no wireless networks are in range. There are two specific types of cellular networks: 3G and EDGE (again, we will not add footnotes to in details). Unfortunately, although you can often ride the wireless train for deliver judgment not guilty, there's no such luck later than it comes to cellular networks. Your iPad's 3G chip won't charity unless you plug a micro-SIM into the iPad's micro-SIM slot (located upon the left edge of the device taking into consideration you retain it in portrait mode).
Connecting to a Wi-Fi Network
As soon as you attempt to admission something upon the Internet, your iPad scours the surrounding airwaves for wireless network signals. This dialog displays a list of the networks that are within range. For each network, you get your hands on three tidbits of data:
Network state. This is the reveal that the administrator has assigned to the network. If you are in a coffee shop or multiple indulgent spot and you sensitive to use that network, see for the herald of the shop.
Password-protected. If network displays a lock icon, it means the network is protected by a password, and you compulsion to know that password to create the association.
Signal strength. This icon gives you a curt idea of how sealed the wireless signals are. The stronger the signal (the more bars you see, the bigger the signal), the more likely you are to pro a quick and honorable association.
Making your first relationship
Follow these steps to member going on to a Wi-Fi network:
Tap the network you throbbing to use. If the network is protected by a password, your iPad 2 prompts you to type the password.
Use the keyboard to type the password.
Tap Join. The iPad connects to the network and adds the wireless network signal strength icon to the status bar.
To connect taking place to a public declaration Wi-Fi operation - such as those you believe to be in airports, hotels, and convention centers - you in the region of always have to make an additional step. In most cases, the network prompts you for your publicize and report card data consequently you can be charged for accessing the network.
Connecting to known networks
If network is one that you use completely the times - for example, your office network or perch - the pleasing news is your Apple iPad 2 remembers any network you partner occurring to. As soon as a known network comes within range, your iPad makes the connection.
Stopping the incessant Wi-Fi network prompts
The Select a Network dialog is a closely convenience if you are not certain whether a network is attainable. However, as you rework re town, you may counsel that dialog popping going on all beyond the place as auxiliary Wi-Fi networks come within range. If you don't painful feeling to be exasperated behind constant tapping the Cancel button, there is a firm:
On the Home screen, tap Settings. The Settings screen appears.
Tap Wi-Fi. Apple iPad 2 opens the wireless network screen.
Tap the Ask to Join Network switch to the Off tilt. Your iPad no longer prompts you subsequent to realizable networks.
Now you no longer tune the prompts, and you don't know when you are alert to fix to network right??? Here is the appreciation:
On the Home screen, tap Settings. Your iPad 2 displays the Settings screen.
Tap Wi-Fi. The Wireless Networks screen appears, and the Choose a Network list shows you the available networks.
Tap the network you nonexistence to use. If the network is protected by a password, your Apple iPad prompts you to type the password.
Use the keyboard to type the password.
Tap Join. The iPad connects to the network and adds the network signal strength icon to the status bar.
Connecting to a hidden Wi-Fi network
Some users disable network reveal broadcasting (you can't ventilate the herald of the network in manageable network links crate) as a security precaution. The idea here is that if an unauthorized enthusiast can't freshen the network, he or she can't attempt to member going on to it. You can yet be taking into consideration to to a hidden network by entering the connection settings by hand. But you dependence to know the network pronounce, the network's security type, and the network's password. Here are the steps how to stick to a hidden network:
On the Home screen, tap Settings to right of access the Settings screen.
Tap Wi-Fi. You see the Networks screen
Tap Other. Your iPad 2 displays the Other Network screen.
Use the Name text box to type the network publicize.
Tap Security to habit in the Security screen.
Tap the type of security used by the Wi-Fi network: WEP, WPA, WPA2, WPA Enterprise, WPA2 Enterprise, or None.
Tap Other Network to compensation to the Other Network screen. If you chose WEP, WPA, WPA2, WPA Enterprise, or WPA2 Enterprise, your iPad prompts you to type the password.
Use the keyboard to type the password.
Tap Join. The Apple iPad 2 connects to the network and adds the network signal strength icon to the status bar.
Turning off the Wi-Fi antenna to save execution
If you know you won't be using wireless for a even if, you can preserve some battery juice for more important pursuits by turning off your iPad's antenna. Here's how:
On the Home Screen, tap Settings. The Settings screen appears.
Tap Wi-Fi. The Wireless Networks screen appears.
Tap the Wi-Fi switch to the Off approach. Your iPad 2 disconnects from your current network and hides the Choose a Networks list.
When you are ready to resume your Wi-Fi duties, compensation to the Networks screen and tap the Wi-Fi switch to the On slant.
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