90
USB
5.1 Audio
5.1 refers to the number of audio channels in most surround-sound
configurations. A 5.1 audio system uses five main audio channels (front
left, front right, center, left surround, and right surround) and one low-
frequency audio channel.
7.1 Audio
7.1 refers to the number of audio channels in high-end surround-sound
configurations. A 7.1 audio system uses two additional speakers (rear left
and rear right) in combination with the 5.1 audio system.
NOTE:
5.1 or 7.1 audio may not be supported on all computers.
NOTE:
On computers with a discrete sound card, connect the
speakers to the connectors on the card.
USB
Universal Serial Bus (USB) is a standard to establish communication
between a computer and different devices. USB allows high speed
connection of peripherals to a computer. Using USB, you can connect
devices like mice, keyboards, printers, external drives, digital cameras,
mobile phones, and so on. USB also supports Plug-and-Play installation
and hot swapping.
Plug-and-Play allows your computer to recognize that a device is
plugged in without restarting your computer.
Hot swapping allows you to remove and connect different USB devices
without restarting your computer.
USB Connectors
Mini-USB
– A mini-USB connector is a small cable connector which is
used in electronic devices primarily used for data connectivity. Devices
such as cameras, MP3 players, mobile phones, and so on use Mini USB
connector.
Micro-USB
– A micro-USB connector is smaller than mini-USB connector
and allows you to communicate directly amongst the devices without a
need for a computer.
Содержание Inspiron 13z
Страница 1: ...Me and My Dell 2013 Dell Inc ...
Страница 12: ...12 Contents ...
Страница 13: ...New Features in Windows 8 ...
Страница 14: ......
Страница 18: ...18 Closing a Windows 8 app ...
Страница 19: ...About Your Computer ...
Страница 20: ......
Страница 52: ...52 Communication Devices ...
Страница 53: ...Setting Up Your Computer ...
Страница 54: ......
Страница 58: ...58 Setting Up Your Desktop 3 Connect the power cable 4 Press the power button to turn on your computer ...
Страница 72: ...72 Setting Up Your Webcam ...
Страница 73: ...Using Your Computer ...
Страница 74: ......
Страница 86: ...86 Touchscreen ...
Страница 87: ...Ports and Connectors ...
Страница 88: ......
Страница 97: ...Network ...
Страница 98: ......
Страница 108: ...108 Setting Up a Local Area Network ...
Страница 109: ...Software and Applications ...
Страница 110: ......
Страница 120: ...120 DellConnect ...
Страница 121: ...Restoring Your Operating System ...
Страница 122: ......
Страница 134: ...134 Operating System Disc ...
Страница 135: ...Diagnostics and Troubleshooting ...
Страница 136: ......
Страница 145: ...BIOS ...
Страница 146: ......
Страница 152: ...152 Changing the Default Boot Sequence ...
Страница 153: ...Getting Help and Contacting Dell ...
Страница 154: ......
Страница 157: ...References ...
Страница 158: ......