Safety Instructions; Disposal Instructions; Wireless Adapter Regulatory Information; Safety And Comfort - Acer B3-A20 Product And Safety Information

Safety and comfort

SAFETY INSTRUCTIONS

Read these instructions carefully. Keep this document for future reference. Follow all
warnings and instructions marked on the product.
Turning the product off before cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
WARNINGS
Accessing the power plug
Be sure that the power outlet you plug the power cord into is easily accessible and
located as close to the equipment operator as possible. When you need to
disconnect power to the equipment, be sure to unplug the power plug from the
electrical outlet. Mark sure the power plug is fixed at right position with the adaptor
before plugging to the socket on the wall.
Input rating: Refer to the rating label on the bottom of the computer and ensure that
your power adapter complies with the specified rating.
Under no circumstances should the user attempt to disassemble the power supply.
The power supply has no user-replaceable parts. Inside the power supply are
hazardous voltages that can cause serious personal injury.
A defective power supply must be returned to your dealer.
Using electrical power
- If an extension cord is used with this product, make sure that the total ampere rating
of the equipment plugged into the extension cord does not exceed the extension
cord ampere rating. Also, make sure that the total rating of all products plugged into
the wall outlet does not exceed the fuse rating.
- Do not overload a power outlet, strip or receptacle by plugging in too many devices.
The overall system load must not exceed 80% of the branch circuit rating. If power
strips are used, the load should not exceed 80% of the power strip's input rating.
General
- Do not use this product near water.
- Do not place this product on an unstable cart, stand or table. If the product falls, it
could be seriously damaged.
- Slots and openings are provided for ventilation to ensure reliable operation of the
product and to protect it from overheating.
These openings must not be blocked or covered. The openings should never be
blocked by placing the product on a bed, sofa, rug or other similar surface. This
product should never be placed near or over a radiator or heat register, or in a built-in
installation unless proper ventilation is provided.
- Never push objects of any kind into this product through cabinet slots as they may
touch dangerous voltage points or shortout parts that could result in a fire or electric
shock. Never spill liquid of any kind onto or into the product.
- To avoid damage of internal components and to prevent battery leakage, do not
place the product on a vibrating surface.
- Your device and its enhancements may contain small parts. Keep them out of the
reach of small children.
Product servicing
Do not attempt to service this product yourself, as opening or removing covers may
expose you to dangerous voltage points or other risks. Refer all servicing to qualified
service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service
personnel when:
- The power cord or plug is damaged, cut or frayed.
- Liquid was spilled into the product.
- The product was exposed to rain or water.
- The product has been dropped or the case has been damaged.
- The product exhibits a distinct change in performance, indicating a need for service.
- The product does not operate normally after following the operating instructions.
Note: Adjust only those controls that are covered by the operating instructions,
since improper adjustment of other controls may result in damage and will often
require extensive work by a qualified technician to restore the product to normal
condition.

DISPOSAL INSTRUCTIONS

Do not throw this electronic device into the trash when discarding. To
minimize pollution and ensure utmost protection of the global environment,
please recycle. For more information on the Waste from Electrical and
Electronics Equipment (WEEE) regulations, visit www.acer-group.com/
public/Sustainability/sustainability01.htm
REGULATORY INFORMATION
CAUTION when listening
To protect your hearing, follow these instructions.
- Increase the volume gradually until you can hear clearly and comfortably.
- Do not increase the volume level after your ears have adjusted.
- Do not listen to music at high volumes for extended periods.
- Do not increase the volume to block out noisy surroundings.
- Decrease the volume if you can't hear people speaking near you.

Prevention of hearing loss

Caution: Permanent hearing loss may occur if earphones or
headphones are used at high volume for prolonged periods of time.
This device has been tested to comply with the Sound Pressure Level
requirement laid down in the applicable EN 50332-1 and/or EN 50332-2
standards.
Note: For France, mobile headphones or earphones for this device have been
tested to comply with the Sound Pressure requirement laid down in the applicable
NF EN 50332-1:2013 and/or NF EN 50332-2:2013 standards as required by French
Article L. 5232-1.

WIRELESS ADAPTER REGULATORY INFORMATION

Use on aircraft
Caution: FCC and FAA regulations prohibit airborne operation of
radiofrequency wireless devices (wireless adapters) because their signals
could interfere with critical interfere with critical aircraft instruments.
The Wireless Adapter and Your Health
The wireless adapter, like other radio devices, emits radio frequency electromagnetic
energy. The level of energy emitted by the wireless adapter, however, is less than the
electromagnetic energy emitted by other wireless devices such as mobile phones.
The wireless adapter operates within the guidelines found in radio frequency safety
standards and recommendations.
These standards and recommendations reflect the consensus of the scientific
community and result from deliberations of panels and committees of scientists who
continually review and interpret the extensive research literature. In some situations
or environments, the use of the wireless adapter may be restricted by the proprietor
of the building or responsible representatives of the applicable organization.
Examples of such situations may include:
- Using the wireless adapter on board airplanes, or
- Using the wireless adapter in any other environment where the risk of interference
with other devices or services is perceived or identified as being harmful.
If you are uncertain of the policy that applies to the use of wireless adapters in a
specific organization or environment (an airport, for example), you are encouraged to
ask for authorization to use the adapter before you turn it on.
This device is restricted to indoor operation only in the band 5150 - 5350 MHz.
European Union
List of applicable countries
This product must be used in strict accordance with the regulations and constraints in
the country of use. For further information, contact the local office in the country of
use. Please see http://ec.europa.eu/enterprise/rtte/implem.htm for the latest
country list.

List of National Codes

THIS EQUIPMENT MAY BE OPERATED IN THE FOLLOWING COUNTRIES:
ISO 3166
Country Country
2 letter code
Austria AT Ireland
Belgium BE Italy
Cyprus CY Latvia
Czech CZ Lithuania
Republic
Denmark DK Luxembourg
Estonia EE Malta
Finland FI Netherlands
France FR Poland
Germany DE Portugal
Greece GR Slovakia
Hungary HU Slovenia
ISO 3166 ISO 3166
Country
2 letter code 2 letter code
IE Spain ES
IT Sweden SE
LV United GB
Kingdom
LT Iceland IS
LU Liechtenstein LI
MT Norway NO
NL Switzerland CH
PL Bulgaria BG
PT Romania RO
SK Turkey TR
SI