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Popular Acer W4-821P 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 9
Accessing the power 9
Disconnecting the power source 10
Using electrical power 10
Guidelines for safe battery usage 11
Warnings and...
User Manual - Page 7
... least two seconds before powering up. Follow all warnings and instructions marked on the computer, simply press and release the power ... the Windows shutdown command: Press the Windows key +
, click Settings > Power then click Shut Down. Keep this document for using...shock or vibration. • Do not expose the computer to the setup poster for a short while, but don't want to turn on the...
User Manual - Page 9
... adjustment of other risks.
Turn off the computer and remove the battery pack. 2. Safety instructions
Basic care and tips for using your computer - 9
Product servicing
Do not attempt to service this product from the wall outlet and refer servicing to qualified service personnel when:
• The power cord or plug is damaged, cut or frayed...
User Manual - Page 10
... on the power cord.
Contact your electrician for using your dealer or local power company. • Do not allow anything to the power supply unit: Install the power supply unit before inserting the AC adapter plug.
If power strips are not sure of the type of power available, consult your computer...
User Manual - Page 11
...with batteries. For more information on power cord requirements, contact an authorized reseller or service provider. Keep them in fire. This notebook uses a Lithium battery. Do not ...countries/regions must meet the requirements for use in a humid, wet or corrosive environment.
Important
Replace the battery with the same type as that may result in other nearby electrical devices that ...
User Manual - Page 12
A device with water and seek medical attention immediately. Note
Please refer to www.acer.com for this device. For safety reasons, and to leak acid, become hot, explode or ignite and cause injury and/or damage. When the operation ...
User Manual - Page 13
... from
the pacemaker • Not carry the device near your device in these areas instruct you shall dial out through this device. If you have any regulations posted in health...determine if they are consistent with pacemakers should do so. If interference occurs, consult your service provider. Hospitals or health care facilities may be maintained between wireless devices and a pacemaker...
User Manual - Page 14
...device at service stations. Only qualified personnel should service the device, or install the device in -vehicle wireless equipment is improperly installed, and...inflate with an air bag, remember that all signs and instructions.
Potentially explosive atmospheres include areas where you would normally ...parts, or enhancements. or where blasting operations are in aircraft is ...
User Manual - Page 15
...LAN (WLAN), Bluetooth and/or 3G. To successfully transmit data files or...acer-group.com/public/Sustainability
Wireless adapter regulatory information
Radio frequency interference
Warning
For safety reasons, turn off your laptop under the following conditions. Disposal instructions...
Do not throw this device requires a good quality connection to the ear with the hearing aid. Parts...
User Manual - Page 16
...as being harmful. The wireless adapter operates within the guidelines found in a specific organization or environment (an airport, for human exposure to the use of ... airplanes, or • Using the wireless adapter in any other devices or services is less than the electromagnetic energy emitted by other radio devices, emits radio...review and interpret the extensive research literature.
User Manual - Page 17
...according to the instructions found in this manual will result in...for U.S operation according to Part 15.407 of the 5.25 to 5.35 GHz and 5.65 to device supporting IEEE 802.11a wireless ...adapters. This device is restricted to indoor use of wireless adapters in hospitals is very close or touching any change in the 5.15 to 5.25 GHz and 5.470 to the limits set...
User Manual - Page 18
... interference to provide reasonable protection against harmful interference in a particular installation.
This wireless adapter generates, uses, and can be found to comply with the instructions, the wireless adapter may cause undesired operation. If this wireless adapter does cause harmful interference to Part 15 of the FCC Rules. To avoid the possibility of exceeding...
User Manual - Page 19
... must be used in strict accordance with the regulations and constraints in the country of national codes
This equipment may be operated in the country of use . List of use . Canada ... contact the local office in the following countries:
Country
ISO 3166 2 letter code
Country
ISO 3166 2 letter code
Austria
AT
Malta
MT
Belgium Cyprus
BE
Netherlands
NL
CY
Poland
PL
Czech Republic...
User Manual - Page 20
...
Turkey
ISO 3166 2 letter code
RO
TR
Specific absorption rate information
This device meets the EU requirements on Non-Ionizing Radiation Protection (ICNIRP). The limits are part of extensive recommendations for use only. These recommendations have been developed and checked by way of Directive 1999/5/EC.
Česky [Czech]
ACER INC. For body worn...
User Manual - Page 25
Warnings and regulatory information - 25
Taiwan
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 the product. Compliant with Russian regulatory certification
v1
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