User manual LG LS50-A99Z

[. . . ] 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. Aspire 5710/5710Z/5310 Series Notebook PC Model number: __________________________________ Serial number: ___________________________________ Date of purchase: ________________________________ Place of purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Incorporated. [. . . ] Press and release the power button to resume. No audio is heard from the computer. Check the following: · The volume may be muted. In Windows, look at the volume control (speaker) icon on the taskbar. If it is crossed-out, click on the icon and deselect the Mute all option. In Windows, look at the volume control icon on the taskbar. You can also use the unlimited volume control wheel to adjust the volume. See "Left view" on page 18 for more detail. · 43 · If headphones, earphones or external speakers are connected to the lineout port on the computer, the internal speakers automatically turn off. English I want to eject the optical drive tray without turning on the power. There is a mechanical eject hole on the optical drive. Simply insert the tip of a pen or paperclip into the hole and push to eject the tray. (If your computer's optical drive is a slot-load model, it will not have an eject hole. ) The keyboard does not respond. Try attaching an external keyboard to a USB port on the computer. If it works, contact your dealer or an authorized service center as the internal keyboard cable may be loose. The printer does not work. Check the following: · · Make sure that the printer is connected to a power outlet and that it is turned on. Make sure that the printer cable is connected securely to the computer's parallel port or a USB port and the corresponding port on the printer. I want to set up my location to use the internal modem. To properly use your communication software, you need to set up your location: 1 2 3 Click on Start, Control Panel. Double-click on Phone and Modem Options. If there are error messages or beeps reported by your computer, write them down as they appear on the screen (or the number and sequence in the case of beeps). You are required to provide the following information: Name: _____________________________________________ Address: ___________________________________________ Telephone number: _________________________________ Machine and model type: ____________________________ Serial number: ______________________________________ Date of purchase: ___________________________________ 46 English Battery pack The computer uses a battery pack that gives you long use between charges. Battery pack characteristics The battery pack has the following characteristics: · · Employs current battery technology standards. Delivers a battery-low warning. The battery is recharged whenever you connect the computer to the AC adapter. Your computer supports charge-in-use, enabling you to recharge the battery while you continue to operate the computer. However, recharging with the computer turned off results in a significantly faster charge time. The battery will come in handy when you travel or during a power failure. It is advisable to have an extra fully charged battery pack available as backup. Contact your dealer for details on ordering a spare battery pack. Maximizing the battery's life Like all other batteries, your computer's battery will degrade over time. This means that the battery's performance will diminish with time and use. To maximize your battery's life, you are advised to adhere to the recommendations set out below. Conditioning a new battery pack Before you use a battery pack for the first time, there is a "conditioning" process that you should follow: 1 2 3 4 5 6 Insert the new battery without turning the computer on. Connect the AC adapter and fully charge the battery. [. . . ] Reverse engineering or disassembly is prohibited. 85 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 86 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). 87 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. [. . . ]