User Guide
© Copyright 2013 Hewlett-Packard Development Company, L.P. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel is a trademark of Intel Corporation in the U.S. and other countries. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice.
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to come into contact with the skin or a soft surface, such as pillows or rugs or clothing, during operation.
iv Safety warning notice
Table of contents 1 Starting right ................................................................................................................................................... 1 Best practices ....................................................................................................................................... 1 Fun things to do .................................................................................................................................... 1 More HP resources ....
Rotating (select models only) ............................................................................................ 22 Edge swipes ...................................................................................................................... 22 Right-edge swipe .............................................................................................. 22 Left-edge swipe .................................................................................................
5 Navigating using the keyboard, touch gestures and pointing devices ................................................... 39 Using the TouchPad ........................................................................................................................... 39 Using the keyboard and mouse .......................................................................................................... 39 Using the keys ........................................................................................
Traveling with or shipping your computer ........................................................................................... 53 9 Securing your computer and information .................................................................................................. 55 Using passwords ................................................................................................................................ 55 Setting Windows passwords ...........................................................
1 Starting right This computer is a powerful tool designed to enhance your work and entertainment. Read this chapter to learn about best practices after setup, fun things to do with your computer, and where to get more HP resources. Best practices To get the most out of your smart investment, after you set up and register the computer, we recommend the following steps: ● Take a minute to browse the printed Windows 8 Basics guide to explore the new Windows® features.
More HP resources You have already used Setup Instructions to turn on the computer and locate this guide. To locate product details, how-to information, and more, use this table. Resource Contents Setup Instructions ● Overview of computer setup and features. Windows 8 Basics guide ● Overview of using and navigating with Windows® 8. Help and Support ● A broad range of how-to information and troubleshooting tips. Safety & Comfort Guide ● Proper workstation setup.
2 Getting to know your computer Tablet edge components Tablet edge components 3
Components (1) Description Power button ● When the computer is off, press the button to turn on the tablet. ● When the computer is on, press the button briefly to initiate Sleep. ● When the computer is in the Sleep state, press the button briefly to exit Sleep. CAUTION: Pressing and holding down the power button will result in the loss of unsaved information.
Components Description (8) System information Displays serial number, product number, warranty, and regulatory and wireless certification information. (9) Audio-out (headphone) jack/Audio-in (microphone) jack Connects optional powered stereo speakers, headphones, earbuds, a headset, or a television audio cable. WARNING! To reduce the risk of personal injury, adjust the volume before using headphones, earbuds, or a headset.
Display Component Description (1) WLAN antennas (2)* Send and receive wireless signals. (2) Internal microphones (2) Record audio, automatically filtering out the noise around you and cancelling echoes. (3) Webcam (front) Records video and takes still photographs. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. Type c, and then select Camera from the list of applications.
Component Description (8) With HP TouchZone, you can wirelessly connect, communicate and transfer data/info to and from your Near Field Communication (NFC)-compatible devices. Near Field Communication (NFC) antenna *The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennas and proximity sensors free from obstructions.
Keyboard dock Top Component 8 Description (1) Alignment posts Align and attach the tablet to the keyboard dock. (2) Release latch Releases the tablet. To release the tablet, slide the release latch to the left. (3) Docking connector Connects the tablet to the keyboard dock.
TouchPad Component Description (1) TouchPad on/off button Turns the TouchPad off or on when you double-tap the button. (2) TouchPad zone Reads your finger gesture to move the pointer or activate items on the screen. (3) Left TouchPad button Functions like the left button of an external mouse. (4) Right TouchPad button Functions like the right button on an external mouse.
Lights Component (1) (2) 10 Description Caps lock light Mute light Chapter 2 Getting to know your computer ● White: Caps lock is on. ● Off: Caps lock is off. ● Amber: Computer sound is off. ● Off: Computer sound is on.
Keys Component Description (1) esc key Displays system information when pressed in combination with the fn key (select models only). (2) fn Displays system information when pressed in combination with the esc key (select models only). (3) Windows key Returns you to the Start screen from an open app or the Windows desktop. NOTE: Pressing the Windows key again will return you to the previous screen. (4) Action keys Perform common tasks.
Right side Component 12 Description (1) Media card reader Reads data from and writes data to digital memory cards such as Secure Digital (SD). (2) USB 2.0 port Connects an optional USB device. (3) Power connector Connects an AC adapter.
Left side Component Description (1) HDMI port Connects an optional video or audio device, such as a highdefinition television, any compatible digital or audio component, or a high-speed HDMI device. (2) USB 2.0 port Connects an optional USB device. (3) Audio-out (headphone) jack/Audio-in (microphone) jack Connects optional powered stereo speakers, headphones, earbuds, a headset, or a television audio cable. Also connects an optional headset microphone.
Releasing the tablet from the keyboard dock To release the tablet from the keyboard dock, follow these steps: 1. Slide the release latch on the keyboard dock to the left (1). 2. Lift and remove the tablet (2). Locating system information Important system information is located on the bottom edge of the tablet.
Changing your tablet's view Your tablet's orientation, or view, changes automatically from landscape to portrait view, or from portrait to landscape view. To change the view of your tablet from landscape view to portrait view: ▲ Hold the tablet horizontally, and then turn it 90 degrees to the right (in a clockwise direction). To change the view of your tablet from portrait view to landscape view: ▲ Hold the tablet vertically, and then turn it 90 degrees to the left (in a counter-clockwise direction).
Scrolling Scrolling is useful for moving up, down, or sideways on a page or image. ● Place two fingers slightly apart on the TouchPad zone and then drag them up, down, left, or right. Pinching/zooming Pinching and zooming allow you to zoom out or in on images or text. 16 ● Zoom in by placing two fingers together on the TouchPad zone and then moving your fingers apart. ● Zoom out by placing two fingers apart on the TouchPad zone and then moving your fingers together.
Rotating (select models only) Rotating allows you to turn items such as photos. ● Point to an object, then anchor the forefinger of your left hand in the TouchPad zone. Using your right hand, slide your forefinger in a sweeping motion from 12 o’clock to 3 o’clock. To reverse the rotation, move your forefinger from 3 o’clock to 12 o’clock. NOTE: Rotate is intended for specific apps where you can manipulate an object or image. It may not be functional for all apps.
Edge swipes Edge swipes allow you to access toolbars on your computer for tasks such as changing settings and finding or using apps. Right-edge swipe The right-edge swipe accesses the charms, which let you search, share, start apps, access devices, or change settings. ● Swipe your finger gently from the right edge to display the charms. Top-edge swipe The top-edge swipe allows you to open apps available on the Start screen.
IMPORTANT: ● When an app is active, the top-edge gesture varies depending on the app. Swipe your finger gently from the top edge to display available apps. Left-edge swipe The left-edge swipe accesses your recently opened apps so that you can switch between them quickly. ● Swipe your finger gently from the left edge of the TouchPad to switch between recently opened apps. Using touch screen gestures A touch screen computer allows you to control items on the screen directly with your fingers.
TIP: On touch screen computers, you can perform the gestures on the screen or on the TouchPad. You can also perform on-screen actions with the keyboard and mouse. One-finger slide The one-finger slide is mostly used to pan or scroll through lists and pages, but you can use it for other interactions, too, such as moving an object. ● To scroll across the screen, lightly slide one finger across the screen in the direction you want to move.
Scrolling Scrolling is useful for moving the pointer up, down, left, or right on a page or image. ● Place two fingers on the screen and then drag them in an up, down, left, or right motion. Pinching/stretching Pinching and stretching allows you to zoom out or in on images or text. ● Zoom in by placing two fingers together on the display and then move your fingers apart. ● Zoom out by placing two fingers apart on the display and then move your fingers together.
Rotating (select models only) Rotating allows you to turn items such as photos. ● Anchor the forefinger of your left hand on the object you want to rotate. Using your right hand, slide your forefinger around in a sweeping motion from 12 o’clock to 3 o’clock. To reverse the rotation, move your forefinger from 3 o’clock to 12 o’clock. NOTE: Rotate is intended for specific apps where you can manipulate an object or image. Rotate may not be functional for all apps.
Left-edge swipe The left-edge swipe accesses your recently opened apps so that you can switch between them quickly. ● Gently swipe your finger inward from the left edge of the display bezel to switch between recently-opened apps. ● Without lifting your finger, swipe back toward the left edge to display all recently opened apps. Top-edge swipe and bottom-edge swipe The top-edge swipe or bottom-edge swipe allows you to open a list of apps available on your computer. 1.
2. Tap All apps to view available apps. Setting touch screen preferences Mode Steps 1. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. 2. Type c, tap Control Panel, tap Hardware and Sound, tap Pen and Touch, and then follow the on-screen instructions. To change or create flick assignments: 1. On the Start screen, type c, and then tap Control Panel. 2.
1. To display the keyboard, tap in the first data field. Tap the small keyboard icon that is displayed. – or – From the Windows desktop, tap the keyboard icon right side of the notification area. 2. Tap each character, continuing until you have spelled out the name or word that you are entering into the data field. NOTE: Action keys do not display or function on the on-screen keyboard. NOTE: Suggested words may be displayed at the top of the keyboard.
To calibrate the pen and change pen settings, such as pen sensitivity, on the Start street, tap Control Panel, tap Hardware and Sound, tap Pen and Touch, tap Calibrate the screen for pen or touch input, and then follow the on-screen instructions. NOTE: For regulatory and safety information, refer to the Regulatory, Safety, and Environmental Notices on the HP computer. To access this guide, type support, select the HP Support Assistant app on the Start screen, select My computer, and then select User guides.
3 Connecting to a network Your computer can travel with you wherever you go. But even at home, you can explore the globe and access information from millions of websites using your computer and a wired or wireless network connection. This chapter will help you get connected to that world. Connecting to a wireless network Wireless technology transfers data across radio waves instead of wires.
Mode Steps 1. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. 2. Type network and sharing in the search box, and then select Network and Sharing Center. 1. From the Start screen, type n, and then select Settings. 2. Type network and sharing in the search box, and then select Network and Sharing Center. For more information, access HP Support Assistant.
Setting up a WLAN To set up a WLAN and connect to the Internet, you need the following equipment: ● A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased from an Internet service provider ● A wireless router (2) (purchased separately) ● A wireless computer (3) NOTE: Some modems have a built-in wireless router. Check with your ISP to determine what type of modem you have.
Connecting to a WLAN To connect to the WLAN, follow these steps: 1. Be sure that the WLAN device is on. 2. From the Windows desktop, tap or click the network status icon in the notification area, at the far right of the taskbar. 3. Select your WLAN from the list. 4. Click Connect. 5. If the WLAN is a security-enabled WLAN, you are prompted to enter a security code. Type the code, and then click OK to complete the connection.
4 Enjoying entertainment features Use your HP computer as an entertainment hub to socialize via the webcam, enjoy and manage your music, and download and watch movies. Or, to make your computer an even more powerful entertainment center, connect external devices like a monitor, projector, or TV, or speakers and headphones. Multimedia features Here are some of the entertainment features on your computer. Component Description (1) Camera light (rear) Provides flash lighting for the camera.
Component Description (3) Volume button (4) Audio-out (headphone) jack/Audio-in (microphone) jack Controls speaker volume. ● To increase speaker volume, press the + edge of the button. ● To decrease speaker volume, press the – edge of the button. Connects optional powered stereo speakers, headphones, earbuds, a headset, or a television audio cable. Also connects an optional headset microphone.
Component Description (2) Webcam (front) Records video, captures still photographs, allows you to video conference and chat online using streaming video. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. type c, and then select Camera from the list of applications. – or – From the Start screen, type c, and then select Camera from the list of applications. (3) Webcam light (front) On: The webcam is in use.
Using the webcams The computer has two integrated webcams, which are powerful social networking tools that allow you to communicate up close with friends and colleagues, next door or on the other side of the world. With the webcams, you can stream video with your instant messaging software, capture and share video, and take still photos. To start the webcams, Mode Steps 1. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. 2.
Mode Steps 1. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. 2. Type c, select Control Panel, select Hardware and Sound, and then select Beats Audio Control Panel. From the Start screen, type c, select Control Panel, select Hardware and Sound, and then select Beats Audio Control Panel. Enabling and disabling Beats Audio To enable or disable Beats Audio: Mode Steps 1.
Mode Steps 1. Swipe from the right edge of the TouchPad or touch screen to display the charms, tap Search, and then tap the search box. 2. Type s, and then select Sound Recorder. 3. Click Start Recording and speak into the microphone. Save the file to your desktop. 4. Open a multimedia program and play the recording. 1. From the Start screen, type s, and then select Sound Recorder. 2. Click Start Recording and speak into the microphone. Save the file to your desktop. 3.
To see the computer screen image on a high-definition TV or monitor, connect the high-definition device according to the following instructions. 1. Connect one end of the HDMI cable to the HDMI port on the computer. 2. Connect the other end of the cable to the high-definition TV or monitor. 3. Press f4 on the computer to alternate the computer screen image between 4 display states: ● PC screen only: View the screen image on the computer only.
Configuring HDMI audio settings HDMI is the only video interface that supports high-definition video and audio. After you connect an HDMI TV to the computer, you can then turn on HDMI audio by following these steps: 1. From the Windows desktop, right-click the Speakers icon in the notification area, at the far right of the taskbar, and then select Playback devices. 2. On the Playback tab, select the name of the digital output device. 3. Click Set Default, and then click OK.
5 Navigating using the keyboard, touch gestures and pointing devices Your computer allows navigation using touch gestures in addition to the keyboard and mouse. Touch gestures can be used on your computer's TouchPad or on a touch screen. NOTE: An external USB mouse (purchased separately) can be connected to one of the USB ports on the keyboard dock. Review the Windows 8 Basics guide included with your computer.
TIP: The Windows key on the keyboard allows you to quickly return to the Start screen from an open app or the Windows desktop. Pressing the Windows key again will return you to the previous screen. NOTE: Depending on the country or region, your keyboard may have different keys and keyboard functions than those discussed in this section. Using the keys Your computer has different ways to quickly access information or perform functions with certain key combinations.
Icon Key Description f8 Plays the next track of an audio CD or the next section of a DVD or a BD. f9 Decreases speaker volume incrementally as long as you hold down the key. f10 Increases speaker volume incrementally as long as you hold down the key. f11 Mutes or restores speaker sound. f12 Turns the wireless feature on or off. NOTE: A wireless network must be set up before a wireless connection is possible.
Using the hot keys (select models only) A hot key is a combination of the fn key and either the esc key. To use a hot key: ▲ 42 Briefly press the fn key, and then briefly press the second key of the combination (select models only). Function Hot key Description Display system information.
6 Managing power Your computer can operate on either battery power or external power. When the computer is only running on battery power and an AC power source is not available to charge the battery, it is important to monitor and conserve the battery charge. Your computer supports an optimal power plan to manage how your computer uses and conserves power so that computer performance can be balanced with power conservation.
● Press a key on the keyboard. ● Tap or swipe the TouchPad. When the computer exits Sleep, the power lights turn on and the computer returns to the screen where you stopped working. NOTE: If you have set a password to be required on wakeup, you must enter your Windows password before the computer will return to the screen.
Using the power meter and power settings The power meter is located on the Windows desktop. The power meter allows you to quickly access power settings and view the remaining battery charge. ● To display the percentage of remaining battery charge and the current power plan, on the Windows desktop, point over the power meter icon. ● To access Power Options from the Windows desktop, click the power meter icon and select an item from the list.
Conserving battery power Tips for conserving battery power and maximizing battery life: ● Lower the brightness on the display. ● Select the Power saver setting in Power Options. ● Turn off wireless when you are not using it. ● Disconnect unused external devices that are not plugged into an external power source, such as an external hard drive connected to a USB port. ● Stop, disable, or remove any external media cards that you are not using.
Running on external AC power For information on connecting to AC power, refer to the Setup Instructions poster provided in the computer box. The computer does not use battery power when the computer is connected to AC external power with an approved AC adapter or an optional docking/expansion device.
Although you can turn off the computer by holding down the power button, the recommended procedure to shut down computer is to use the Windows Shut down command. NOTE: If the computer is in the Sleep state or in Hibernation, you must first exit Sleep or Hibernation before shutdown is possible by briefly pressing the power button. 1. Save your work and close all open programs. 2.
7 Managing and sharing information Drives are digital storage devices that help you store, manage, share, and access information. Your computer has a solid state drive that stores your computer's software, operating system, and also provides storage for all of your personal files. For added capacity or functionality, connect an external drive (purchased separately), such as an optical drive or hard drive, or insert a digital storage card directly from your phone or camera.
▲ Connect the USB cable for the device to the USB port. NOTE: The USB port on your computer may look slightly different from the illustration in this section. A sound indicates that the device has been detected. NOTE: The first time you connect a USB device, a message displays on the Windows desktop and an icon appears in the notification area, letting you know that the device is recognized by the computer.
Inserting and removing a digital storage card To insert a digital storage card: CAUTION: To reduce the risk of damage to the digital card connectors, use minimal force to insert a digital card. 1. Hold the card label-side up, with the connectors facing the computer. 2. Insert the card into the digital storage slot, and then press in on the card until it is firmly seated. A sound indicates that the device has been detected.
8 Maintaining your computer It is important to perform regular maintenance to keep your computer in optimal condition. This chapter provides information about improving the performance of your computer by running tools such as Disk Defragmenter and Disk Cleanup. It also provides information about updating your programs and drivers, instructions for cleaning your computer, and tips for traveling with your computer.
Use a pre-moistened germicidal wipe to clean the sides and cover. Fibrous materials, such as paper towels, can scratch the computer. NOTE: debris. When cleaning the cover of the computer, use a circular motion to aid in removing dirt and Cleaning the TouchPad and keyboard CAUTION: Never allow liquids to drip between the keys on the keyboard, even when you are cleaning the computer. This can permanently damage internal components.
and in hazardous locations. If you are uncertain of the policy that applies to the use of a particular device, ask for authorization to use your computer before you turn it on. ● If you are traveling internationally, follow these suggestions: ◦ Check the computer-related customs regulations for each country or region on your itinerary. ◦ Check the power cord and adapter requirements for each location in which you plan to use the computer. Voltage, frequency, and plug configurations vary.
9 Securing your computer and information Tablet security is essential for protecting the confidentiality, integrity, and availability of your information. Standard security solutions provided by the Windows operating system, HP applications, the non-Windows Setup Utility (BIOS), and other third-party software can help protect your computer from a variety of risks, such as viruses, worms, and other types of malicious code.
Setting Windows passwords Password Function User password Protects access to a Windows user account. You may also set up your computer to require the user password to exit Sleep. See Setting password protection on wakeup on page 44 for more information. Administrator password Protects administrator-level access to computer contents. NOTE: This password cannot be used to access Setup Utility (BIOS) contents.
Using Internet security software When you use your computer to access email, a network, or the Internet, you potentially expose your computer to computer viruses, spyware, and other online threats. An antivirus program may be preinstalled on your computer. It is strongly recommended that you use an antivirus program of your choice in order to fully protect your computer. Using antivirus software Computer viruses can disable programs, utilities, or the operating system, or cause them to function abnormally.
Installing HP and third-party software updates HP recommends that you regularly update the software and drivers that were originally installed on your computer. To download the latest versions, go to http://www.hp.com/support. At this location, you can also register to receive automatic update notifications when they become available. If you have installed third-party software after you purchased your computer, regularly update the software.
10 Using Setup Utility (BIOS) and System Diagnostics Setup Utility, or Basic Input/Output System (BIOS), controls communication between all the input and output devices on the system (such as disk drives, display, keyboard, mouse, and printer). Setup Utility (BIOS) includes settings for the types of devices installed, the startup sequence of the computer, and the amount of system and extended memory.
Downloading a BIOS update CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and install a BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power or connected to an optional power source.
Using System Diagnostics System Diagnostics allows you to run diagnostic tests to determine if the computer hardware is functioning properly. To start System Diagnostics: 1. Turn on or restart the computer, quickly press esc, and then press f2. 2. Click the diagnostic test you want to run, and then follow the on-screen instructions. NOTE: If you need to stop a diagnostic test while it is running, press esc.
11 Backing up, restoring, and recovering Your computer includes tools provided by HP and the operating system to help you safeguard your information and retrieve it if you ever need to. These tools will help you return your computer to a proper working state or even back to the original factory state, all with simple steps.
If you need to correct a problem with a preinstalled application or driver, use the Drivers and Applications Reinstall option of HP Recovery Manager to reinstall the individual application or driver. ● From the Start screen on the keyboard dock, type recovery, select HP Recovery Manager, and then select Drivers and Applications Reinstall, and follow the on-screen instructions.
Using Windows Refresh for quick and easy recovery When your computer is not working properly and you need to regain system stability, the Windows Refresh option allows you to start fresh and keep what is important to you. IMPORTANT: Refresh removes any traditional applications that were not originally installed on the system at the factory. NOTE: During Refresh, a list of removed traditional applications will be saved so that you have a quick way to see what you might need to reinstall.
3. Click Change PC settings in the bottom-right corner of the screen, and then select General from the PC settings screen. 4. Under Remove everything and reinstall Windows, select Get started, and follow the onscreen instructions. Recovering using HP Recovery Manager HP Recovery Manager software allows you to recover the computer to its original factory state.
Changing the boot order If the computer does not restart in HP Recovery Manager, you can change the computer boot order, which is the order of devices listed in BIOS where the computer looks for startup information. You can change the selection for an optical drive or a USB flash drive. To change the boot order: 1. Insert the HP Recovery media you created. 2. Restart the computer. 3. Press and hold esc while the computer is restarting, and then press f9 for boot options. 4.
12 Specifications Input power The power information in this section may be helpful if you plan to travel internationally with the computer. The computer operates on DC power, which can be supplied by an AC or a DC power source. The AC power source must be rated at 100–240 V, 50–60 Hz. Although the computer can be powered from a standalone DC power source, it should be powered only with an AC adapter or a DC power source supplied and approved by HP for use with this computer.
13 Electrostatic Discharge Electrostatic discharge is the release of static electricity when two objects come into contact—for example, the shock you receive when you walk across the carpet and touch a metal door knob. A discharge of static electricity from fingers or other electrostatic conductors may damage electronic components.
Index Symbols/Numerics (webcam front), identifying 6 A action keys decrease screen brightness 40 Help and Support 40 identifying 11 increase screen brightness 40 next track or section 41 play, pause, resume 40 previous track or section 40 switch screen image 40 volume down 41 volume mute 41 volume up 41 antivirus software, using 57 audio functions, checking 35 audio-out (headphone) jacks 5, 13, 32, 33 B back up personal files 62 backing up software and information 58 backups 62 battery discharging 46 low
J jacks audio-out (headphone) 5, 13, 32, 33 K keyboard hot keys, identifying keys action 11 esc 11 Windows key 11 42 L labels serial number 14 left-edge swipe 23 lights caps lock 10 mute 10 webcam 4, 6, 31, 33 low battery level 46 M maintenance Disk Cleanup 52 minimized image creating 65 minimized image recovery 65 mouse, external setting preferences 39 mute light, identifying 10 O operating environment 67 optional external devices, using 50 original system recovery 65 P passwords Setup Utility (BIOS) 56
remove everything and reinstall option 64 reset 64 system restore point 62, 63 Windows key, identifying 11 Windows passwords 56 Windows updates, installing 57 wireless certification information 14 wireless controls operating system 27 wireless network (WLAN) connecting 30 corporate WLAN connection 30 equipment needed 29 functional range 30 public WLAN connection 30 security 29 using 28 wireless network, securing 58 WLAN antennas, identifying 6 WLAN device 28 Z zooming touch screen gesture 21 zooming TouchPa
