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Popular Acer Aspire ES1-421 Manual Pages
User Manual - Page 3
... your hearing 6
Basic care and tips for using your
computer
7
Turning your computer on and off 7
Taking care of your computer 7
General 8
Safety instructions 9
Product servicing 9
Cleaning and servicing 9
Battery and adapter information 10
Accessing the power 10
Disconnecting the power source 10
Using electrical power 10
Guidelines for safe battery usage 12...
User Manual - Page 5
... and reflections by:
• placing your display in such a way that the side faces the window or any light source,
• minimizing room light by looking at the middle of the display.... your neck and shoulders. • Avoid tensing your muscles or shrugging your shoulders. • Install the external display, keyboard and mouse properly and within
comfortable reach. • If you view your...
User Manual - Page 7
...hotkey + . Follow all warnings and instructions marked on the computer, simply press and release the power button. Please refer to the setup poster for the location of it on...the Windows shutdown command: Press the Windows key +
, click Settings > Power then click Shut Down.
Keep this document for using your computer - 7
BASIC CARE AND TIPS FOR USING
YOUR COMPUTER
Read these instructions ...
User Manual - Page 9
...extensive work by a qualified technician to restore the product to qualified service personnel. Cleaning and servicing
When cleaning the computer, follow these steps: 1. Safety instructions
Basic care and tips for service.
• The product does not operate normally after following the operating instructions.
• The product exhibits a distinct change in performance, indicating a need...
User Manual - Page 10
... plug. • This product should not exceed 80% of the equipment plugged into is easily accessible and located as close to the power supply unit: Install the power supply unit before removing the power supply unit from the power supplies. Disconnecting the power source
Observe the following guidelines when connecting and...
User Manual - Page 11
...'s AC adapter is not properly grounded may interfere with a three-wire grounded plug.
For more information on power cord requirements, contact an authorized reseller or service provider. Note
The grounding pin also provides good protection from unexpected noise produced by other countries/regions must meet the requirements for use in the...
User Manual - Page 13
... if the battery is fully charged. Basic care and tips for battery shipping documents. Do not dispose of the battery will be susceptible to www.acer.com for using your computer - 13
your pocket or purse. The capacity and lifetime of batteries in temperatures well below freezing. Battery performance is especially...
User Manual - Page 15
...These recommendations are adequately shielded from external RF energy or if you have any regulations posted in these areas instruct you suspect interference, switch off your device, and move it. Switch off your device in health care facilities... lines from the equipment when not in use and/or before servicing.
• To avoid the remote risk of electric shock from lightning, do so.
User Manual - Page 16
... boarding an aircraft. The use . Faulty installation or service may be dangerous to be illegal. Sparks...parts, or enhancements. Check regularly that may invalidate any area with some hearing aids. Potentially explosive atmospheres include areas where you would normally be dangerous and may apply to turn off your device while flying in any warranty that all signs and instructions...
User Manual - Page 17
...less energy and prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by reducing energy cost and protecting the environment without sacrificing features or performance...instructions
Do not throw this electronic device into the trash when discarding. Acer is committed to offering products and services worldwide that are often, but not always, clearly marked. Acer...
User Manual - Page 18
.... These devices may be attracted to the device, and persons with the hearing aid. Parts of inactivity respectively. • Wake the computer from sleep mode by pushing keyboard or
moving...network. In some cases, transmission of data files or messages may cause interference or danger. Acer ENERGY STAR qualified products: • Produce less heat and reduce cooling loads, and warmer ...
User Manual - Page 19
...environments, the use of interference with its action in any other devices or services is less than the electromagnetic energy emitted by the wireless equipment, however, ... the extensive research literature.
The wireless equipment operates within the guidelines found in a specific organization or environment (an airport, for authorization to the use of the wireless equipment...
User Manual - Page 20
...parts of the body, especially the face or eyes, while transmitting.
• Do not operate the radio or attempt to transmit data unless the antenna is restricted to the limits set the device to lower output power if such function is available. Proper operation of this radio according to the instructions... is governed by each hospital. this manual. The further RF exposure reduction can be achieved...
User Manual - Page 21
...manual. Interference statement
This wireless equipment has been tested and found to comply with the FCC portable RF exposure limit set...body or set forth for U.S operation according to device supporting IEEE 802..., uses, and can cause interference with part 15 of the FCC Rules. These radar...must accept any change in a residential installation.
Operation is restricted to indoor use due...
User Manual - Page 28
28 - The operation of the product.
Japan
5 GHz
Korea
Taiwan
3 1 2
(1) 使用 30 10 分鐘 (2) 2 2 1 小時
Modifications to the product
Acer cannot be held responsible for unauthorized modifications made by the user and the consequences thereof, which may alter the conformity of this product in the ...
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