Instruction/ maintenance manual of the product 751H Acer
Go to page of 52
Aspire one Series User Guide.
Changes may be made peri odically to the infor mation in this publication without obligation to notify any person o f such revisions o r change s. Su ch chan ges will b e incorp orated in new editions of this ma nual or supplementary docum ents and publications.
iii Information for your safety and comfort Safety instructions Read these instructions carefully. Keep this document for future reference. Follow all warnings and instruct ions marked on the product. Turning the product off before cleaning Unplug this product from the wall outlet before cleaning.
iv Warnings • Do not use t his product near water. • Do not place this prod uct on an unstable cart, stand or tab le. If the product falls, it could be seriously damaged. • Slots and openings are provid ed fo r ventilation to ensure reliable operation of the product a nd to protect i t from overhe ating.
v Warning! Th e grounding p in is a safety fea ture. Using a power outlet that is not pr operly grou nded ma y result in electric shock and/or injury. Note: The grounding pin also provides good protection from unexpected noise prod uced by other nearb y electrical devices th at may interfere with the performance of this product.
vi pierce, open or disassemble the battery. If the battery leaks and you come into contact with the leaked fluids, rinse thorou ghly with water and seek medical attention immediately. For safety reason s, and to prolong the lifetime of the battery, charging will not occu r at temperatures below 0°C (32°F) or above 40°C (104°F).
vii conditions. Thes e devices may include, but a re not limited to: wireless lan (WLAN ), Bluetooth and/or 3G . Remember to follow any special regulation s in force in any area, and always switch off your device when its use is prohibited or when it may cause interference or danger.
viii equipment in your v ehicle is mounted and operating pr operly. Do not sto re or carry flammable l iquids, gases , or explos ive materials in the same compartment as the device, its parts, or enhancements. For vehicles equipped with an air bag, remember that air bags inflate with great force.
ix Disposal instructions Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost pr otection of the global environment, please recycle. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regula tions, visit http://www.
x inadequate working conditions, p erson al health and other factors greatly increase the risk of physical injury. Incorrect computer usage may lead to carpal tu nnel syndrome, tendonitis, tenosynovitis or other m usculoskeletal disorders.
xi • Adjust the display brigh tness and/or contrast to a comfortable level for enhanced text readability and graphics clarity. • Eliminate glare and reflections b y: • placing your display in su.
xii.
xiii First things first We would like to thank you for mak ing an Acer notebook your choice for meeting your mobile computing needs. Your guides To help you use your Acer notebook, we h ave designed a set of guides: First off, the Quick Guide helps you get started with setting up your computer.
xiv To turn the power off, do any of th e followin g: • Use the Windows shutdown command Click on Start then click on Shut Down . • Use the power button You can also put the comp uter in sleep mode by pressing the sleep hotkey <Fn> + <F4> .
xv Taking care of yo ur battery pack Here are some ways to take care of your battery pack: • Use only batteries of the same kind as replacements. Turn the power off before removing or replacing batteries. • Do not tamper with batteries. Keep them away from children.
xvi.
Information for your safety and comfort iii Safety instructions iii Operating environment vi Medical devices vii Vehicles vii Potentially explosive environments viii Emergency calls viii Disposal inst.
Disconnecting from the desktop 17 Moving around 17 Preparing the computer 17 What to bring to meetings 18 Taking the computer hom e 18 Preparing the computer 18 What to take with you 18 Special consid.
1 English Acer eRecovery Management Note: The following content is for general reference only. Actual product specifications may vary. Acer eRecovery Management backs up and recovers data flexibly, reliably and completely. Acer eRecovery Management Acer eRecovery Management allows you to restore or reinstall applications and drivers.
2 English Launching Acer eR ecovery Management 1 You may also launch Acer eRe covery Management b y running the progra m from the Ace r program gro up in the Start me nu, or by do uble-click ing the icon if you ha ve created a desktop shortcut .
3 English Indicators The computer has several eas y-to-read status indicators. 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light sho ws green when in AC mode. Icon Function Description Bluetooth Indicates the status of Bluetooth commu nication.
4 English Touchpad The built-in touchpad is a pointing device that senses movement on its surface. This means the cursor respon ds as you move your finger across the surface of the touchpad. The central location on the palmrest provides optimum co mfort and support.
5 English 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 harder w ill not increase the touchpad's responsiveness.
6 English Using the keyboard The keyboard has full-sized keys and a n embedded numeric keypad, separate cursor, lock, Windows, functi on and special keys. Lock keys and embedded numeric keypad The keyboard has three lock keys which you can toggle on and off.
7 English Windows keys The keyboard has two keys that perform Windows-specific functions. Key Description Windows ke y Pressed alone, this key has the same effect as clicking on the Windows Start button; it launche s the Start menu.
8 English Hotkeys The computer employs hotkeys or key combinations to access m ost of the computer's controls like screen b rightness, volume output an d the BIOS utility. To activate hotkeys, press and hold the <Fn> key before pressing the other key in the hotkey combinatio n.
9 English Special keys You can locate the Euro symbol and the US dollar sign at the upper-center of your keyboard. The Euro symbol 1 Open a text editor or word processor. 2H o l d < Alt Gr> and then press the <5> key at the upper-center o f the keyboard.
10 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 o ne. 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.
11 English • If headphones, earphones o r external speakers are connected to the line - out port on the computer, the internal sp eakers automatically turn off. The keyboard does not respond. Try attaching an external keyboard to a USB p ort on the computer.
12 English To start the recovery process: 1 Restart the system. 2 While the Acer logo is sho wing, press <Alt> + <F10> at the same time to enter the recovery process.
13 English Battery pack The computer uses a batt ery pack th at 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.
14 English Follow these steps ag ain until the ba ttery has been charge d and discharged three times. Use this conditioning process fo r all new batteries, or if a b attery hasn't been used for a long time. If the computer is to be stored for more than two weeks, you are advised to remove the battery pack from the unit.
15 English To remove a battery pack: 1 Slide the battery releas e latch to release the battery. 2 Pull the battery from the battery bay. Charging the battery To charge the battery, first make sure that it is correctly installed in the battery bay. Plug the AC adapter in to the computer, and connect to a mains power outlet.
16 English Battery-lo w warning When using batter y power pay attention to the Win dows power meter. Warning: Connect the AC adapte r as soon as possible after the battery-low warning app ears. Data will be lost if the battery to become fully depleted and the computer sh uts down.
17 English Taking your notebook PC with you This section gives you tips and hin ts to consider when moving around or traveling with your comp uter. Disconnecting from the desktop Follow these steps to disconnect your computer from external accessories : 1 Save any open files.
18 English Note: If the Sleep indicator is of f, the computer has entered Hibernation mode and is turned of f. If the power indicator is off but the Sleep indicator is on, the compu ter has entered Sleep mode. In both cases, press and release the power button to turn the computer back on.
19 English Special considerations Follow these guidelines to protect yo ur computer while traveling to and from work: • Minimize the effects of temperature changes by keeping th e computer with you.
20 English Special considerations In addition to the guidelines for taking the co mputer home, follow these guidelines to protect your comp uter while traveling: • Always take the computer as carry-on luggage. • If possible, have the computer inspected by hand.
21 English Securing your computer Your computer is a valuable investment that you need to take care of. Learn how to protect and take care of your compu ter.
22 English Entering passwords When a password is set, a password prompt appears in the center of the display screen. • When the Supervisor Password is set, a prompt appears when yo u press < F2 > to enter the BIOS utility at boot-up. • Type the Supervisor Password an d press < Enter > to access the BIOS utility.
23 English Expanding through options Your notebo ok PC offers you a complete mo bile computi ng experien ce. Connectivity options Ports allow you to connect peripheral de vices to your computer as you would with a desktop PC. For instru ctions on how to connect different external devices to the computer, read the following section.
24 English Universal Serial Bus (USB) The USB 2.0 port is a high-speed serial bus which allo ws you to connect USB peripherals without taking up precious system resources. BIOS utility The BIOS utility is a hardware configuration program built into your computer 's BIOS.
25 English Password To set a password on boot, activate the BIOS u tility, then select Security from the categories listed at the top of the screen. Find Password o n boot: and u se the <F5> and <F6> keys to enable this feature. Power management This computer has a built- in power management unit that monitors system activity.
26 English Troubleshooting This chapter shows you how to deal with common system problems. Read it before calling a technician if a pro blem occurs. Solutions to more serious problems require openin g up the computer. Do not atte mpt to open the computer yourself; co ntact your dealer or authorized service center for assistance.
27 English If you still encounter problems after going thro ugh the corrective measures, please contact your dealer or an authorized service c enter for assistance.
28 English Regulations and safety notices FCC notice This device has been tested and fo und to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
29 English Notice: Canadian users This Class B digital apparatus complies with Ca nadian ICES-003. Remarque à l'intention des utilisateurs canadiens Cet appareil numérique de la classe B est conforme a la norme NMB-003 du Canada.
30 English European Union (EU) R&TTE Directive 1999/5/EC as attested by conformity with the followingharmonized standard: • Article 3.1(a) Health an d Safety • EN60950-1:2001+ A11:2004 • EN50371:2002 • Article 3.1(b) EMC • EN301 489-1 V1.
31 English Caution : To co mply with FCC RF exposure co mpliance requirements, a separation distance of at least 20 cm (8 in ches) must be maintained between the antenna for the integrated wireless LAN Mini PCI Card built in to the screen sectio n and all persons.
32 English Canada — Low-power license-exempt radio communication devices (RSS-210) a Common information Operation is subject to the following two c onditions: 1. This device may not cause interference, and 2. This device must accept any interference, including in terference that may cause undesired op eration of the de vice.
33 Index A AC adapter caring for xiv audio troublesh ooting 10 B battery pack battery-low warning 16 caring for xv characteristics 13 charging 15 checking charge level 15 installing 14 low conditions .
34 S scroll lock 6 security keylock 5, 21 passwords 21 speakers hotkey 8 troublesh ooting 10 support information 12 T touchpad 4 hotkey 8 travel international flights 20 local trips 19 troubleshooting.
An important point after buying a device Acer 751H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Acer 751H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Acer 751H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Acer 751H you will learn all the available features of the product, as well as information on its operation. The information that you get Acer 751H will certainly help you make a decision on the purchase.
If you already are a holder of Acer 751H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Acer 751H.
However, one of the most important roles played by the user manual is to help in solving problems with Acer 751H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Acer 751H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
