User manual NEC VERSA TXI 3-CELL PRIMARY BATTERY

[. . . ] ! Features Removing the Existing Primary Battery Installing the 3-Cell Primary Battery Removing the 3-Cell Primary Battery Charging the Battery Determining Battery Status General Battery Precautions Battery Disposal Battery Specifications To prevent accidental battery ignition or explosion, adhere to the following: !! Keep the battery away from extreme heat. Keep metal objects away from the battery connector to prevent a short circuit. Make sure the battery is properly installed in the battery bay. [. . . ] 3. Save your files, exit the Microsoft® Windows® operating system, turn off system power, and unplug the system. Close the LCD panel and turn the system over. Slide the battery release latch toward the right side of the system and hold firmly. Locating the battery bay release latch A ­ Existing Primary Battery B ­ Battery Release Latch 2 NEC Versa TXi 3-Cell Primary Battery 4. Continue to hold the battery release latch as you slide the battery out of the system. Removing the battery A ­ Connector in Battery Bay B ­ Battery Release Latch C ­ Existing Primary Battery Installing the 3-Cell Primary Battery Install your new battery as follows: 1. 4. Locate the alignment grooves on either edge of the battery. Locate the alignment grooves inside the battery bay. Align the grooves on the battery with the grooves in the bay. Slide the battery into the bay until securely locked into place. Inserting the battery A ­ Connector in Battery Bay B ­ Battery Release Latch 5. C ­ Alignment Grooves D ­ 3-Cell Primary Battery Turn the system over. NEC Versa TXi 3-Cell Primary Battery 3 Removing the 3-Cell Primary Battery Remove the 3-cell primary battery by following the instructions in the section, "Removing the Existing Primary Battery" earlier in this document. Charging the Battery Charge the primary battery and secondary battery (if any) by simply connecting your NEC system to an AC power source. To monitor the charging activity, observe the battery charging LED on the front of the system. The battery charging LED lights as follows: !! Lights amber when the primary battery is charging. Blinks amber if the primary battery encounters an error while charging. Lights green when the secondary battery is charging. Blinks green if the secondary battery encounters an error while charging. During charging, keep the environmental temperature between 32°F and 104°F (0°C to 40°C). For directions on getting a detailed battery status, see the section, "Determining Battery Status. " Determining Battery Status Your NEC Versa system provides tools to help you keep track of the primary and secondary battery power level. If your system is configured (default setting) to display the Power icon on the taskbar, an electrical plug appears when the system is connected to an AC power source or a battery icon displays when the system is not connected to an AC power source. Use the system's power meter to determine battery status. Access the system's power meter in the following ways: ! Move the cursor over the Power icon on the taskbar to display the remaining battery power for the system's primary battery. Right click the Power icon on the taskbar to open the power meter or to adjust power properties. Double click the Power icon on the taskbar to display the remaining power for both the primary and secondary battery (if any). Go to Start, Settings, Control Panel, and double click the Power Management icon and select the Power Meter tab. ! ! ! 4 NEC Versa TXi 3-Cell Primary Battery General Battery Precautions To prevent accidental battery ignition, rupture, or explosion, adhere to the following precautions. There is a danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. [. . . ] Take extra precautions to keep a leaking battery away from fire. There is a danger of ignition or explosion. Battery Disposal The 3-cell primary battery is made of lithium ion (Li-Ion). Do not place used batteries in your regular trash. The batteries must be collected, recycled, or disposed of in an environmentally approved manner. [. . . ]