Acer TravelMate 4220 TravelMate 4220 - 2480 User's Guide - Page 30
Closed front view, English
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English 16 # Item 4 Keyboard 5 Touchpad 6 Click buttons (left, center and right) 7 Palmrest 8 Power button 9 Easy-launch buttons 10 Status indicators Description For entering data into your computer. Touch-sensitive pointing device which functions like a computer mouse. The left and right buttons function like the left and right mouse buttons; the center button serves as a 4-way scroll button. Comfortable support area for your hands when you use the computer. Turns the computer on and off. Buttons for launching frequently used programs. See "Easy-launch buttons" on page 25 for more details. Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. Closed front view # Icon Item 1 Speakers 2 Power indicator Description Left and right speakers deliver stereo audio output. Indicates the computer's power status. 3 Battery indicator Indicates the computer's batttery status. 4 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 5 Microphone-in jack Accepts input from external microphones. 6 Headphones/ Connects to audio line-out devices speaker/line-out jack (e.g., speakers, headphones). with S/PDIF support