Toshiba SATELLITE U400 - Manual (Page 51)

User’s Manual 3-2
Getting Started
4. Secure the Battery Pack Lock to ensure the battery is locked into place.
Later, when you want to remove the battery you must disengage this
lock first.
Securing the battery pack
Connecting the AC adaptor
Attach the AC adaptor when you need to charge the battery or you want to
operate from AC power. It is also the fastest way to get started, because
the battery pack will need to be charged before you can operate from
battery power.
The AC adaptor can be connected to any power source supplying from
100 to 240 volts and 50 or 60 hertz. For details on using the AC adaptor to
charge the battery pack, refer to Chapter 6, Power and Power-Up Modes .
Battery
Pack Lock
Battery Release Latch
Refer to Removing the battery pack section in Chapter 6, Power and
Power-Up Modes , for removing the battery pack.
Use only the AC adaptor supplied as an accessory. Other AC adaptors
have different voltage and terminal polarities and use of them may produce
heat and smoke or even result in fire or rupture.