User manual ACER AO HAPPY2

[. . . ] Record the model number, serial number, purchase date and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your computer. All correspondence concerning your unit should include the serial number, model number and purchase information. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronically, mechanically, by photocopy, recording or otherwise, without the prior written permission of Acer Incorporated. Extensa 4420/4120 Series Notebook PC Model number: __________________________________ Serial number: ___________________________________ Date of purchase: ________________________________ Place of purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Incorporated. [. . . ] See "Acer Empowering Technology" on page 1. Launches Acer ePower Management in Acer Empowering Technology. See "Acer Empowering Technology" on page 1. Switches display output between the display screen, external monitor (if connected) and both. Turns the display screen backlight off to save power. Turns the speakers on and off. <Fn> + <F3> Acer ePower Management <Fn> + <F4> <Fn> + <F5> Sleep Display toggle <Fn> + <F6> Screen blank <Fn> + <F7> <Fn> + <F8> Touchpad toggle Speaker toggle 33 Hotkey <Fn> + <> Icon Function Volume up Description Increases the sound volume. English <Fn> + <> Volume down Decreases the sound volume. <Fn> + <> <Fn> + <> Brightness up Brightness down Increases the screen brightness. Decreases the screen brightness. 34 English Special keys You can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your keyboard. The Euro symbol 1 2 Open a text editor or word processor. Either press < > at the bottom-right of the keyboard, or hold <Alt Gr> and then press the <5> key 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 2 Open a text editor or word processor. Either press < > at the bottom-right of the keyboard, or hold <Shift> and then press the <4> key at the upper-center of the keyboard. Note: This function varies according to the language settings. 35 Ejecting the optical (CD or DVD) drive tray Press the drive eject button to eject the optical drive tray when the computer is on. English Insert a paper clip to the emergency eject hole to eject the optical drive tray when the computer is off. 36 English Using a computer security lock The notebook comes with a Kensington-compatible security slot for a security lock. Wrap the computer security lock cable around an immovable object such as a table or handle of a locked drawer. Insert the lock into the notch and turn the key to secure the lock. Shadow supports backups on local hard drives, USB/FireWire external hard drives, USB pen drives, NAS devices, and any drive with drive letter access. Launch the utility is as easy as pressing one buttons. See "Easy-launch buttons" on page 26 for more information on adjusting the speaker volume. For more information refer to the NTI Shadow help files. English 42 English Frequently asked questions The following is a list of possible situations that may arise during the use of your computer. Easy solutions are provided for each one. I turned on the power, but the computer does not start or boot up. Look at the power indicator: · If it is not lit, no power is being supplied to the computer. Check the following: · · · If you are using on the battery, it may be low and unable to power the computer. Connect the AC adapter to recharge the battery pack. Make sure that the AC adapter is properly plugged into the computer and to the power outlet. Is a non-bootable (non-system) disk in the external USB floppy drive?Remove or replace it with a system disk and press <Ctrl> + <Alt> + <Del> to restart the system. If it is lit, check the following: · Nothing appears on the screen. The computer's power management system automatically blanks the screen to save power. Press any key to turn the display back on. [. . . ] Reverse engineering or disassembly is prohibited. 71 Note: Below regulatory information is for models with wireless LAN and/or Bluetooth only. General This product complies with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. Depending on configurations, this product may or may not contain wireless radio devices (such as wireless LAN and/or Bluetooth modules). Below information is for products with such devices. European Union (EU) R&TTE Directive 1999/5/EC as attested by conformity with the following harmonized standard: · Article 3. 1(a) Health and Safety · · · · EN60950-1:2001 EN50371:2002 EN50360:2002 (Applied to models with 3G function) EN301 489-1 V1. 4. 1:2002 EN301 489-17 V1. 2. 1:2002 EN301 489-3 V1. 4. 1:2002 (Applied to models with 27MHz wireless mouse/keyboard) EN301 489-7 V1. 2. 1:2002 (Applied to models with 3G function) EN301 489-24 V1. 2. 1:2002 (Applied to models with 3G function) EN300 328 V1. 5. 1:2004 EN301 893 V1. 2. 3:2003 EN300 220-1 V1. 3. 1:2000 (Applied to models with 27MHz wireless mouse/keyboard) EN300 220-3 V1. 1. 1:2000 (Applied to models with 27MHz Article 3. 1(b) EMC · · · · · · Article 3. 2 Spectrum Usages · · · · English Radio device regulatory notice English 72 wireless mouse/keyboard) · · · English EN301 511 V9. 0. 2:2003 (Applied to models with 3G function) EN301 908-1 V2. 2. 1:2003 (Applied to models with 3G function). EN301 908-2 V2. 2. 1:2003 (Applied to models with 3G function). 73 EU member states as of May 2004 are: Belgium, Denmark, Germany, Greece, Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal, Finland, Sweden, United Kingdom Estonia, Latvia, Lithuania, Poland, Hungary, Czech Republic, Slovak Republic, Slovenia, Cyprus and Malta. [. . . ]