Blaze F800, User Manual

54

Safety and Legal Information

OPERATIONAL PRECAUTIONS

For optimal mobile device performance, and to be sure that human exposure to RF energy does not exceed the guidelines set 
forth in the relevant standards, always follow these instructions and precautions.

PRODUCT OPERATION

When placing or receiving a phone call, hold your mobile device just like you would a landline phone. If you wear the mobile 
device on your body, always place the mobile device in a body-worn accessory such as a holder, holster, case, or body harness. If 
you do not use a body-worn accessory, keep the mobile device and its antenna at least 2.5 centimeters (1 inch) from your body 
when transmitting. Using accessories not supplied or approved by the manufacturer may cause your mobile device to exceed RF 
energy exposure guidelines. 

RF ENERGY INTERFERENCE/COMPATIBILITY

Nearly every electronic device is subject to RF energy interference from external sources if inadequately shielded, designed, or 
otherwise configured for RF energy compatibility. In some circumstances, your mobile device may cause interference with other 
devices. Follow Instructions to Avoid Interference Problems. Turn off your mobile device in any location where posted notices 
instruct you to do so. In an aircraft, turn off your mobile device whenever instructed to do so by airline staff. If your mobile 
device offers an airplane mode or similar feature, consult airline staff about using it in flight.

IMPLANTABLE MEDICAL DEVICES

If you have an implantable medical device, such as a pacemaker or defibrillator, consult your physician before using this mobile 
device.

Persons with implantable medical devices should observe the following precautions:
ALWAYS keep the mobile device more than 20 centimeters (8 inches) from the implantable medical device when the mobile 
device is turned ON.
 •  DO NOT carry the mobile device in the breast pocket.
 •  Use the ear opposite the implantable medical device to minimize the potential for interference.
 •  Turn OFF the mobile device immediately if you have any reason to suspect that interference is taking place.

Read and follow the directions from the manufacturer of your implantable medical device. If you have any questions about using 
your mobile device with your implantable medical device, consult your healthcare provider.

GLASS PARTS

Some parts of your mobile device may be made of glass. This glass could break if the product is dropped on a hard surface or 
receives a substantial impact. If glass breaks, do not touch or attempt to remove. Stop using your mobile device until the glass is 
replaced by a qualified service center.

SEIzURES/BLACKOUTS

Some people may be susceptible to epileptic seizures or blackouts when exposed to flashing lights, such as when playing video 
games. These may occur even if a person has never had a previous seizure or blackout.

If you have experienced seizures or blackouts, or if you have a family history of such occurrences, please consult with your 
physician before playing video games or enabling a flashing-lights feature (if available) on your mobile device.

Discontinue use and consult a physician if any of the following symptoms occur: convulsion, eye or muscle twitching, loss of 
awareness, involuntary movements, or disorientation. It is always a good idea to hold the screen away from your eyes, leave the 
lights on in the room, take a 15-minute break every hour, and stop use if you are tired.

CAUTION ABOUT HIGH VOLUME USAGE

Warning: Exposure to loud noise from any source for extended periods of time may affect your hearing. The louder the volume 
sound level, the less time is required before your hearing could be affected. To protect your hearing:
 •  Limit the amount of time you use headsets or headphones at high volume.
 •  Avoid turning up the volume to block out noisy surroundings.
 •  Turn the volume down if you can’t hear people speaking near you.

If you experience hearing discomfort, including the sensation of pressure or fullness in your ears, ringing in your ears, or muffled 
speech, you should stop listening to the device through your headset or headphones and have your hearing checked.

REPETITIVE MOTION

When you repetitively perform actions such as pressing keys or entering finger-written characters, you may experience 
occasional discomfort in your hands, arms, shoulders, neck, or other parts of your body. If you continue to have discomfort 
during or after such use, stop use and see a physician.

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