Acer Aspire 3050 Service Guide

Chapter 113
Touchpad Basics
The following teaches you how to use the touchpad:
TMove your finger across the touchpad (2) to move the cursor. 
TPress the left (1) and right (4) buttons located beneath the touchpad to perform selection and execution 
functions. These two buttons are similar to the left and right buttons on a mouse. Tapping on the 
Launch keyDefault application
Acer Empowering Technology (user-
programmable)
Email application (user-programmable)
Internet browser (user-programmable)
P...

14Chapter 1
touchpad is the same as clicking the left button.
TUse the 4-way scroll (3) button to scroll up or down and move left or right a page. This button mimics 
your cursor pressing on the right scroll bar of Windows applications.
NOTE: When using the touchpad, keep it - and your fingers - dry and clean. The touchpad is sensitive to finger 
movement; hence, the lighter the touch, the better the response. Tapping too hard will not increase the 
touchpad’s responsiveness.
NOTE: By default, vertical...

Chapter 115
Using the Keyboard
The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows keys and 
twelve function keys.
Lock Keys and embedded numeric keypad
The keyboard has three lock keys which you can toggle on and off.
The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters 
located on the upper right corner of the keycaps. To simplify the keyboard legend, cursor-control key symbols 
are not printed on the keys....

16Chapter 1
Hot Keys
The computer employs hotkeys or key combinations to access most of the computer’s controls like sreen 
brightness, volume output and the BIOS utility.
To activate hot keys, press and hold the  key before pressing the other key in the hotkey combination.
KeyIconDescription
Windows 
keyPressed alone, this key has the same effect as 
clicking on the Windows Start button; it 
launches the Start menu. It can also be used 
with other keys to provide a variety of function:
   +  Activates...

Chapter 117
Special Key
You can locate the Euro symbol and US dollar sign at the upper-center and/or bottom-right of your keyboard. 
To  t y p e : Fn-F4 Sleep Puts the computer in Sleep mode.
Fn-F5 Display toggle Switches display output between the display 
screen, external monitor (if connected) and 
both.
Fn-F6 Screen blank Turns the display screen backlight off to save 
power. Press any key to return.
Fn-F7 Touchpad toggle Turns the internal touchpad on and off.
Fn-F8 Speaker toggle Turns the speakers...

18Chapter 1
The Euro symbol
1.Open a text editor or word processor.
2.Either directly press the  symbol at the bottom-right of the keyboard, or hold  and then 
press the symbol at the upper-center of the keyboard.
The US dollar sign
1.Open a text editor or word processor.
2.Either directly press the  key at the bottom-right of the keyboard, or hold  and then press 
the  key at the upper-center of the keyboard.
NOTE:  This function varies by the operating system version.
NOTE: Some fonts and software do...

Chapter 119
Acer Empowering Technology
Acer’s innovative Empowering Technology makes it easy for you to access frequently used functions and 
manage your new Acer notebook. It features the following handy utilities: 
TAcer ePower Management extends battery power via versatile usage profiles.
TAcer ePresentation Management connects to a projector and adjusts display settings conveniently.
TAcer eDataSecurity Management (for selected models) protects data with passwords and advanced 
encryption...

20Chapter 1
Battery status
For real-time battery life estimates based on current usage, referto the panel on the lower left-hand side of the 
window.
For additional options, click “Settings” to:
TSet alarms.
TRe-load factory defaults.
TSelect what actions will be taken when the cover is closed or the power button is pressed.
TView information about Acer ePower Management. 

Chapter 121
Acer ePresentation Management
Acer ePresentation Management lets you project your computer’s display to an external device or project 
using the hot key: Fn + F5. If auto-detection hardware is implemented in the system, your system display will 
be automatically switched out when an external display is connected to the system. 

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Acer eDataSecurity Management   (for selected models)
Acer eDataSecurity Management is handy file encryption utility that protexts your files from being accessed by 
unauthorized persons. It is conveniently integrated with Windows explorer as a shell extension for quick and 
easy data encryption/decryption and also supports on-the-fly file encryption for MSN Messager and Microsoft 
Outlook. 
The Acer eDataSecurity Management setup wizard will prompt you for a suvervisor password and default...