HP 6720t Mobile manual Multimedia, Using multimedia hardware, Using the audio features

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5 Multimedia

Using multimedia hardware

Using the audio features

The following illustration and table describe the audio features of the computer.

Component		Description

(1)	Speakers (2)	Produce sound.

(2)	Volume mute button	Mutes and restores computer sound.

(3)	Volume down button	Decreases computer sound.

(4)	Volume up button	Increases computer sound.

(5)	Audio-in (microphone) jack	Connects an optional computer headset microphone, stereo array
		microphone, or monaural microphone.

(6)	Audio-out (headphone) jack	Connects optional powered stereo speakers, headphones, ear
		buds, a headset, or television audio.

24 Chapter 5 Multimedia

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Contents HP Compaq 6720t Mobile Thin Client Page Safety warning notice Iv Safety warning notice Product notice Vi Product notice Table of contents Multimedia Appendix a Routine care Page Top components Identifying the hardwarePointing devices Lights Component DescriptionButtons and switches Adjust Power PropertiesKeys Fn keyRight-side components Front componentsLeft-side components Rear components Bottom componentsWireless antennae Identifying the labels Using the Enhanced Write Filter Enhanced Write FilterConnecting an external mouse Using pointing devicesSetting pointing device preferences Pointing devicesUsing hotkeys Using the keyboardDisplaying system information fn+esc Initiating Standby fn+f3 Switching the screen image fn+f4Viewing battery charge information fn+f8 Decreasing screen brightness fn+f9Using the embedded numeric keypad Using the keypadsEnabling and disabling the embedded numeric keypad Using an optional external numeric keypad Switching key functions on the embedded numeric keypadPower Power control and light locationsShutting down the computer PropertiesUsing power-saving states Setting power optionsInitiating and exiting Standby Using battery power Using the battery meterDisplaying the remaining battery charge Inserting or removing the batteryCharging a battery Identifying low battery levels Managing low battery levelsConserving battery power Resolving a low battery levelStoring a battery Using external AC powerDisposing of a used battery Connecting the AC adapter Using the audio features Using multimedia hardwareMultimedia Using the audio-out headphone jack Using the audio-in microphone jackAdjusting the volume Opening preinstalled multimedia software Using multimedia softwareUsing the video features Using the external monitor portPreventing playback disruptions Using multimedia softwareObserving the copyright warning Using wireless controls WirelessAbout integrated wireless devices Using WlanSetting up a Wlan Using wireless security features Connecting to a WlanIdentifying a Wlan device Connecting a modem cable Using a modemModem and LAN Connecting a country-specific modem cable adapter Solving travel connection problems Selecting a location settingViewing the current location selection Connecting to a local area network Set the modem to ignore dial tonesPage Security Protecting the computerSetting passwords in Windows Using passwordsUsing a power-on password Entering a power-on password Managing a power-on passwordRequiring a power-on password at restart Installing a security cable Using a USB device Connecting hardwareConnecting a USB device Removing a USB device Using the docking connectorUsing PC Cards Inserting and removing a PC CardPage Page Identifying installed drives Hardware upgradesHandling drives Using optical drives select models only Inserting an optical disc CD or DVD When the disc tray opens Removing an optical disc CD or DVDWhen the disc tray does not open Routine care Cleaning the displayCleaning the keyboard Traveling and shippingPage Index USBWlan

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