Acer Aspire E1-521 Acer Aspire E1-521 Notebook Service Guide - Page 21

Hotkeys Hotkeys or function key combinations can be used to access computer control functions such as screen brightness, volume, and multimedia playback controls. Function Communication Switch Table 1:3. Hotkey Combinations Key Combination Icon Description + Enables/disables wireless connectivity of your computer. Sleep + Puts the computer in Sleep mode. Display Toggle Screen Blank + + Switches the 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. Touchpad Toggle + Turns the touchpad on and off. Speaker Toggle + Turns the speaker on or off. Scroll Lock + Turns scroll lock on or off. Play/Pause + Plays or pauses media file. Stop Previous Next Volume Up + + + + Up key Stops media file. Plays the previous media file in the play sequence. Plays the next media file in the play sequence. Increases audio volume. Volume Down + Down key Decreases audio volume. Brightness Up + Right key Increases screen brightness. Brightness Down D2D Recovery + Left key + Decreases screen brightness. Enter D2D recovery during POST Hardware Specifications and Configurations 1-14