Acer TravelMate 6291 Service Guide for TravelMate 6291, 6292, 6231 - Page 22

Hot Key + + + Icon Function Display toggle Screen blank Touchpad toggle Description Switches display output between the display screen, external monitor (if connected) and both. Turns the display screen backlight off to save power. Press any key to return. Turns the internal touchpad on and off. + Speaker toggle Turns the speakers on and off. + Volume up Increases the speaker volume. + Volume down Decreases the speaker volume. + Brightness up Increases the screen brightness. + Brightness down Decreases the screen brightness Special Key You can locate the Euro symbol and US dollar sign at the upper-center of your keyboard. To type: Gr The Euro symbol 1. Open a text editor or word processor. 2. Hold and then press the symbol at the upper-center of the keyboard. NOTE: Some fonts and software do not support the Euro symbol. Please refer to www.microsoft.com/ typography/faq/faq12.htm for more information. The US dollar sign 1. Open a text editor or word processor. 2. Hold and then press the key at the upper-center of the keyboard. NOTE: This function varies by the operating system version. 16 Chapter 1