Apple Macbook Air 13 Early2016 Essentials Manual

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More resources, service, and support
You can find more information about your MacBook Air in System Report, Apple Diagnostics, and 
through online resources.
System Report. 
To get information about your MacBook Air, use System Report. It shows you 
what hardware and software is installed, the serial number and operating system version, how 
much memory is installed, and more. To open System Report, choose Apple menu > About This 
Mac, then click System Report.
Apple...

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Safety, handling, and support
Important safety information
WARNING:  Failure to follow these safety instructions could result in fire, electric shock, or other 
injuries, or damage to your MacBook
 Air or other proper
 ty. Read all safety information below 
before using your MacBook
 Air.
Built-in battery. Don’t attempt to replace or remove the battery yourself—you may damage the 
battery, which could cause overheating and injury. The lithium-ion battery in your MacBook Air 
should be replaced by...

 Chapter 5    Safety, handling, and support 53
Charging. Charge MacBook Air only with the included 45W MagSafe 2 Power Adapter, or with 
other third-party cables and power adapters that are compatible with MagSafe 2 and are 
compliant with applicable regulations. 
Using damaged cables or chargers, or charging when moisture is present, can cause fire, electric 
shock, injury, or damage to your MacBook Air or other property. When you use the included  
45W MagSafe 2 Power Adapter to charge your MacBook...

 Chapter 5    Safety, handling, and support 54
45W MagSafe 2 Power Adapter specifications:
 •Frequency: 50 to 60 Hz, single phase
 •Line Voltage: 100 to 240 V
 •Output Voltage:  14.85 V DC, 3.05 A
Take special care if you have a physical condition that affects your ability to detect heat against 
the body.
Hearing loss. Listening to sound at high volumes may damage your hearing. Background noise, 
as well as continued exposure to high volume levels, can make sounds seem quieter than they 
actually are....

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Important handling information
Operating environment. Operating your MacBook Air outside these ranges may affect 
performance:
 •Operating temperature: 50° to 95° F (10° to 35° C)
 •Storage temperature: -13° to 113° F (-25° to 45° C)
 •Relative humidity: 0% to 90% (noncondensing)
 •Operating altitude: Tested up to 10,000 feet (0 to 3048 meters)
Carrying your MacBook Air. If you carry your MacBook Air in a bag or briefcase, make sure there 
are no loose items...

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Understanding ergonomics
When you use the keyboard and mouse, your shoulders should be relaxed. Your upper arm and 
forearm should form an angle that is slightly greater than a right angle, with your wrist and hand 
in roughly a straight line.
Not this
This
Use a light touch when typing or using the trackpad and keep your hands and fingers relaxed. 
Avoid rolling your thumbs under your palms.
Not this
This
Change hand positions often to avoid fatigue. Some...

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FCC regulatory compliance
This device complies with part 15 of the FCC rules. Operation is subject to the following two 
conditions: (1) This device may not cause harmful interference, and (2) this device must accept 
any interference received, including interference that may cause undesired operation.
Note:  This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to part 15 of the FCC Rules. These limits...

 Chapter 5    Safety, handling, and support 58
Canadian regulatory compliance
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject 
to the following two conditions: (1) this device may not cause interference, and (2) this device 
must accept any interference, including interference that may cause undesired operation of 
the device.
Operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful 
interference to co-channel mobile...

 Chapter 5    Safety, handling, and support 59
ENERGY STAR® Compliance Statement
As an ENERGY STAR partner, Apple has determined that standard configurations of this 
product meet the ENERGY STAR guidelines for energy efficiency. The ENERGY STAR program is 
a partnership with electronic equipment manufacturers to promote energy-efficient products. 
Reducing energy consumption of products saves money and helps conserve valuable resources.
MacBook Air is shipped with power management enabled, with the...

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European Union—Disposal Information
The symbol above means that according to local laws and regulations your product and/or its 
battery shall be disposed of separately from household waste. When this product reaches its 
end of life, take it to a collection point designated by local authorities. The separate collection 
and recycling of your product and/or its battery at the time of disposal will help conserve 
natural resources and ensure that it is...