Lenovo 183825U manual Prevent hearing damage

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Charging method

Tablet on

Tablet off or in screen lock mode

 

(Display is on)

(Display is off)

 

 

 

ThinkPad Tablet Dock (fastest

Approved

Approved

charging method)

 

 

 

 

 

ThinkPad Tablet AC Charger

Approved, but the battery will charge

Approved

 

slowly

 

 

 

 

ThinkPad Tablet DC Charger

Approved, but the battery will charge

Approved

 

slowly

 

 

 

 

A USB connection between the

Might not charge due to USB 2.0

Approved

micro USB connector on the tablet

power limits.

 

and a USB connector of a personal

 

 

computer or other device that

If the power consumption of the tablet

 

complies with the USB 2.0 standards

exceeds USB 2.0 power limits, the

 

(slowest charging method)

battery will discharge to compensate

 

 

for the additional power required by

 

 

the tablet.

 

 

 

 

Charging devices might become warm during normal use. Ensure that you have adequate ventilation around the charging device. Unplug the charging device if any of the following occurs:

The charging device has been exposed to rain, liquid, or excessive moisture.

The charging device shows signs of physical damage.

You want to clean the charging device.

Lenovo is not responsible for the performance or safety of products not manufactured or approved by Lenovo.

Prevent hearing damage:

Your tablet has a headphone connector. Always use the headphone connector for headphones (also called a headset) or earphones.

CAUTION:

Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level.

Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your tablet complies with EN 50332-2 Sub clause 7. This specification limits the tablet's maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 50332-2 can be dangerous due to excessive sound pressure levels.

If your tablet came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the tablet already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels.

ivUser Guide

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Contents User Guide Safety and Warranty Guide Regulatory Notice Second Edition May Copyright Lenovo 2011Contents Settings Important safety and handling information Read this firstPrevent hearing damage Protect your data and software Keep your tablet and accessories away from small childrenDispose according to local laws and regulations Polyvinyl Chloride PVC cable and cord noticeVi User Guide Product overview Tablet layoutFront and side view Mini Hdmi connector Power buttonHeadphone or microphone connector Micro USB connectorMachine type and model label USB connectorVolume control buttons SpeakerBack-side view Disable Physical ButtonsSystem-status indicator MicrophoneAccessories FeaturesSpecifications Operating environmentProduct overview User Guide Initial setup instructions Getting startedYour Google Account Home screens Google SearchGoogle Voice Search Desktop Using Lenovo Launch ZoneApplications System barCustomizing your Home screens Adding an item to a Home screenUsing the multitouch screen Drag TouchTouch and hold Swipe or slideUsing the onscreen keyboard Accepting or rejecting dictionary suggestions Using the ThinkPad Tablet PenDictionary Disabling the onscreen keyboardScreen lock mode Checking for installed widgets and applications Widget DescriptionApplication Description Downloading games and applications Downloading games and applications from Google PlayDownloading games and applications from Lenovo App Shop User Guide Wireless networks and devices Installing the SIM cardDetermining which mobile network you are using Disabling data roaming on mobile networks Editing or creating a GSM access point nameConnecting to a mobile data network Limiting mobile data connection to 2G networksAdding a Wi-Fi network Connecting to a Wi-Fi networkConnecting to a Wi-Fi network Disabling an automatic Wi-Fi connectionChanging the Bluetooth name of your tablet Using Bluetooth devicesEnabling and disabling the Bluetooth function Touch BluetoothUnpairing a Bluetooth device User Guide Battery and ac power Charging the batteryConnecting the ac charger with the tablet Extending the battery life between charges Checking the battery statusLower the brightness of your screen User Guide Browsing the Internet Using your tabletUsing the browser Searching the InternetUsing your tablet for entertainment Using headphones or earphonesUsing the cameras Reading books Viewing pictures and watching videosListening to music Working with EmailReading an e-mail Setting up your Email accountManaging your contacts Sending an e-mailUsing the micro USB connector Using the clockUsing the screen capture function Working with USB devicesUsing the full-size USB connector Low-power charge only. Please turn off your tablets screenWorking with USB storage devices Using the 3-in-1 media card reader Working with a USB keyboard or USB mouseInserting a flash media card Accessing data on your flash media card Removing a flash media cardSecuring your flash media card Using Hdmi devicesUsing synchronization solutions Synchronizing files between your tablet and computerUsing cloud-based synchronization application Sharing your Internet connectionTo share your tablet’s mobile data connection through USB Capturing Wi-Fi profiles from your ThinkPad computer Select the Capture WiFi connection profile radio buttonImporting Wi-Fi profiles to your tablet Turn off Wi-Fi when display is off Configuring the wireless network disconnect policyUsing the GPS satellite receiver Never turn off Wi-Fi when connect to the specified SsidKeyboard ThinkPad Tablet optionsThinkPad Tablet Keyboard Folio Case Optical TrackPointUsing the ThinkPad Tablet Keyboard Folio Case ThinkPad Tablet DockUsing the hot keys Volume and mute controlApplication control Screen controlAudio and video control Using the ThinkPad Tablet Dock Using the Optical TrackPointSitting your tablet on the dock Accessing your company’s VPN Using your tablet within an enterpriseSetting up Microsoft Exchange accounts Editing or deleting a VPNUser Guide Security Protecting data against virusesLocking the tablet screen Encrypting a flash media card Encrypting the tablet internal storageEncrypting the flash media card Reading data from an encrypted flash media cardSecurity User Guide Accessibility information Comfort and accessibilityUsing your tablet more comfortably You and your tabletGetting updates Traveling with your tabletTravel accessories Care and maintenanceTravel tips Protecting the screen with a replaceable film Storing the tablet for extended periodsSettings Category Main menu DescriptionMain menu Submenu Description Wi-Fi Touch Advanced, the Advanced Wi-FiBluetooth Networks Main menu Submenu Description Data usageMobile MoreMain menu Submenu Description Sound DisplayStorage Location ServicesMain menu Submenu Description Accounts & sync SecurityLanguage Backup & resetMain menu Submenu Description InputAccessibility Main menu Submenu Description Date & timeMain menu Submenu Description Developer OptionsAbout tablet EC version User Guide Troubleshooting problems Recovering from a severe software problem Media problemsExternal device connection problems Touch Reset tablet User Guide Getting support Lenovo technical supportLenovo user forums Location of the MTM labelAppendix A. Regulatory information Wireless related informationWireless interoperability Usage environment and your healthLocation of the UltraConnect wireless antennas Export classification noticeElectronic emission notices Industry Canada Class B emission compliance statement German Class B compliance statementDeutschsprachiger EU Hinweis User Guide Appendix A. Regulatory information User Guide Lenovo recycling statement Japan recycling statements Recycling information for Brazil EU Weee statementsDisposing of Lenovo computer components Page User Guide Ukraine RoHS User Guide Appendix C. Notices Trademarks Page Part Number Printed 1P P/N
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