Acer Aspire 7520G Aspire 7520 / 7520G Service Guide - Page 14

9 10 11 12 13 14 15 Closed Front View Status indicators Click buttons (left and right) Microphone Display screen Empowering button Speaker Palmrest Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. The left and right buttons function like the left and right mouse buttons. Internal microphone for sound recording. Also called Liquid-Crystal Display (LCD), displays computer output. Launches the Empowering Technology toolbar. Left and right speakers deliver stereo audio output. Comfortable support area for your hands when you use the computer. # Icon Item Description 1 Power indicator Indicates the computer's power status. 2 Battery indicator Indicates the computer's battery status. 3 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo walkman). 4 Microphone-in jack Accepts input from external microphones. 5 Headphones/speaker/ Connects to audio line-out devices (e.g., line-out jack with S/PDIF speakers, headphones). support 6 LCD display latch Secures the LCD display in place when closed. 7 Infrared port Interfaces with infrared devices (e.g. infrared printer and IR-aware computer). 8 Chapter 1