Acer Aspire 5745DG Quick Start Guide - Page 7

5 English # Icon Item Description 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 120 Hz refresh rate supports 3D content. 4 HDD indicator Indicates when the hard disk drive is active. Num Lock indicator Lights up when Num Lock is activated. Caps Lock indicator Lights up when Caps Lock is activated. 5 Power button / Turns the computer on and off. Indicates indicator the computer's power status. 6 Keyboard For entering data into your computer. 7 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 8 Power indicator Indicates the computer's power status. Battery indicator Communication indicator Indicates the computer's battery status. 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows blue when in AC mode. Indicates the computer's wireless connectivity device status. 9 Click buttons (left The left and right buttons function like and right) the left and right mouse buttons. 10 P P key Programmable key. 11 Optical drive eject Ejects the optical disk from the drive. button 12 Speakers Deliver stereo audio output. 13 IR emitter Emits IR signals to control 3D glasses. The front panel indicators are visible even when the computer cover is closed.