Toshiba Satellite Pro L550 PSLW9C-01100P Users Manual Canada; English - Page 56

The Grand Tour Display screen Power button Stereo speakers Please be aware that, when the computer is operating on the AC adaptor, the image displayed on the internal screen will be somewhat brighter than when it operates on battery power. This difference in brightness levels is intended to save power when operating on batteries. For more information on the computer's display, please refer to the Display Controller section in Appendix B. Press this button to turn the computer's power on and off. The speakers emit sound generated by your software as well as audio alarms, such as low battery condition, generated by the system. Keep foreign objects out of the speakers. Never allow metal objects, such as screws, staples and paper clips, to enter the computer or keyboard. Foreign metal objects can create a short circuit, which can cause computer damage and fire, possibly resulting in serious injury. Touch Pad The Touch Pad mouse control device located in the center of the palm rest is used to control the movement of the on-screen pointer. For more information, please refer to the Using the Touch Pad section in Chapter 4, Operating Basics. Touch Pad control buttons The control buttons located below the Touch Pad allow you to select menu items or manipulate text and graphics as designated by the on-screen pointer. System indicators These LED indicators allow you to monitor the status of various computer functions and are described in more detail within the System indicators section. Front operation panel (four buttons) Four buttons are available for use: Play/Pause, Previous, Next, Mute. These buttons allow you to manage audio/video, run applications and access utilities. Display hinge The display hinge allows the display panel to be position at a variety of easy-to-view angles. User's Manual 2-9