User manual LENOVO IDEATAB A10-70 (59408884)

[. . . ] Lenovo A7600 Hardware Maintenance Manual Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 78. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C. 101 with limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. [. . . ] 21 Lenovo A7600 Hardware Maintenance Manual Checking the internal battery status To check the battery status of the tablet, do either of the following: • Approximate information about the battery status Get the approximate status of the battery at any time by checking the battery status icon on the system bar in the upper-right corner of the screen. The shorter the green bar is, the less the battery power remains. €¢ Accurate information about the battery status To get the accurate information about the battery status of the tablet, do the following: 1. To open the Android Settings screen, do either of the following: – – From the main Home screen, touch the Android Settings icon on Lenovo Launch Zone. the Android Settings screen is displayed. Pull down the application icon from the action bar and then touch Settings. Touch Battery in the Device section on the Android Settings screen. The accurate percentage of the remaining battery power is shown on the screen. 22 Related service information Related service information This chapter presents the following information: • “Security” on page 23 • “Power management” on page 23 Security Security settings include: SCREEN SECURITY , SIM CARD LOCK (3G version only) , PASSWORDS , DEVICE ADMINISTRATION and CREDENTIAL STORAGE. Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Activating/Deactivating the Display With the display deactivated, press the Power button on the computer to activate the display. The computer display will then illuminate, indicating that it has been activated. If you do not need to use your computer temporarily, you can press the Power button to deactivate the display. Your computer will then enter standby mode to save power. 23 Lenovo A7600 Hardware Maintenance Manual Lenovo A7600 This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 24 • “FRU replacement notices” on page 26 • “Removing and replacing an FRU” on page 27 • “Locations” on page 73 • “Parts list” on page 75 Specifications The following table lists the specifications of the Lenovo A7600 tablet. 2 (free support to one major version upgrade during lifecycle) Network • WCDMA (HSPA+ 21mb/s), EDGE • 1. 5mm SIM card slot T-flash card slot 25 Lenovo A7600 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In Lenovo computers, this problem is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. €¢ They do not easily come loose, even with shock or vibration. [. . . ] Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. [. . . ]