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Casio Ravine 3 Manual

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    Safety
    repairable. If, by accident, you spill fluid, such as water, on the device, 
    turn off the power, remove the battery and wipe off the fluid with a 
    dry, clean cloth. By using this device with fluid on it, it may cause heat 
    generation, fire, product failure or electric shock. This device is not 
    heat-resistant. Do not place it into a hot bath or liquid soap. Never 
    touch the device’s charging terminal with your hand or finger. It may 
    cause electric shock, injury or product failure. If the device does not 
    finish recharging within the specified timeframe, stop charging. It may 
    cause leakage, heat generation, explosion or fire. 
    If the device is damaged by dropping it and the internal parts are 
    exposed, do not touch the exposed parts. You might get an electric 
    shock or injured from damaged parts. Call customer service for 
    assistance.
    Do not place the device on an unstable area, such as wobbly stools 
    or slanted places. The device may drop and cause injury. Also watch 
    for shocks, particularly during vibration mode.
    DO NOT place the device near a child. They may accidentally swallow 
    the device and suffocate.
    Stop using this device, if it starts to smoke, smell, make abnormal 
    sounds or generate heat. If abnormality starts to happen while 
    recharging, remove the USB/ Wall Charger from the plug or cigarette 
    lighter adapter, check that the device has cooled down, turn off the 
    power, remove the battery and call customer service for assistance.
    Also, if the device has been damaged by dropping or getting it wet, 
    discontinue using the device and call customer service.
    Never try to repair the device yourself. It is highly dangerous.
    Do not touch the device, battery or charging device while the phone is 
    being recharged. It may cause a low-temperature burn.
    If you are using the metal strap, be sure that it does not touch the 
    charging terminal, especially the plug, while recharging. It may cause 
    an electric shock, fire, injury or product failure. 
    						
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    To avoid injury or getting into an accident, check around you to 
    ensure your safety while placing a call, messaging, taking a picture or 
    playing a game with this device.
    To avoid injury, do not use this device if the earpiece magnet picks up 
    metal objects such as pins.
    Never bring the device near a floppy disk, magnetic card, magnetic 
    tape, MOs, MDs, prepaid cards, or other similar objects. It may 
    destroy or corrupt the data.
    Never press or poke the phone’s display with your finger or another 
    object. It may cause damage to the display.
    Never twist the device. It may cause product failure.
    DO NOT put stickers on the LCD screen or keypad. These stickers 
    may touch and press keys when the Flip is closed. This may cause 
    improper operating of the phone.
    Antenna Safety
    Use only the supplied or an approved replacement antenna. 
    Unauthorized antennas, modifications, or attachments could 
    impair call quality, damage the phone, or result in violation of FCC 
    regulations. Please contact your local dealer for replacement antenna. 
    Do not use the phone with a damaged antenna. If a damaged 
    antenna comes into contact with the skin, a minor burn may result. 
    Please contact your local dealer for replacement antenna.
    Battery Safety
    Your device uses a removable and rechargeable lithium ion battery. 
    Please contact customer service for assistance should you need a 
    replacement battery.
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    DOs
    Only use batteries specific to your phone model.
    Use only the USB/ Wall Charger provided with the phone. Using any 
    charger other than the one included with the phone may damage 
    your phone or battery.
    Only use the battery and charger approved by the manufacturer.
    Only use the battery for its original purpose.
    Try to keep batteries in a temperature between 41°F (5°C) and 95°F 
    (3 5°C).
    If the battery is stored in temperatures above or below the 
    recommended range, give it time to warm up or cool down before 
    using.
    Completely drain the battery before recharging. It may take one to 
    four days to completely drain.
    When the device is not used for long period, remove the battery 
    from the device.
    Store the discharged battery in a cool, dark, and dry place.
    Purchase a new battery when its operating time gradually decreases 
    after fully charging.
    Properly dispose of the battery according to local regulations.
    DON’Ts
    Don’t attempt to disassemble the battery—it is a sealed unit with no 
    serviceable parts.
    Don’t expose the battery terminals to any other metal object (e.g., by 
    carrying it in your pocket or purse with other metallic objects such 
    as coins, clips and pens). 
    This can short circuit and critically damage the battery, and may 
    cause fire or injury.
    Don’t leave the battery in hot or cold temperatures. 
    Otherwise, it could significantly reduce the capacity and lifetime of 
    the battery. •
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    Don’t dispose of the battery in a fire.
    Don’t short the positive electrode and negative electrode on the 
    battery.
    Don’t nail, hit with a hammer, or step on the battery. 
    It may cause fire or damage.
    Don’t use the battery with damage or a leak.
    Lithium ion batteries are recyclable. When you replace your battery, 
    please request the repair center to recycle the battery in accordance 
    with RBRC standards. When disposing of the battery by yourself, 
    please call RBRC at (800) 822-8837 for proper disposal tips. 
    Never touch any fluid that might leak from the battery. Such liquid 
    when in contact with the eyes or skin, could cause injury to the skin 
    or eyes. Should the liquid come into contact with the eyes, irrigate 
    the eyes thoroughly with clean water and immediately seek medical 
    attention. In the event the liquid comes into contact with the skin or 
    clothing, wash it away immediately with clean water.
    Charger
    The USB/ Wall Charger for this unit requires the use of a standard 
    120V AC power source for its operation.
    Never attempt to disassemble or repair a wall charger. Never use a 
    wall charger if it has a damaged or worn power cord or plug. Always 
    contact a PCD authorized service center, if repair or replacement is 
    required. 
    Never alter the AC cord or plug on your wall charger. If the plug will 
    not fit into the available outlet, have a proper outlet installed by a 
    qualified electrician. 
    Never allow any liquids or water to spill on the wall charger when it is 
    connected to an AC power source. 
    Always use the authorized wall charger to avoid any risk of bodily 
    injury or damage to your cellular phone or battery. 
    Never attempt to connect or disconnect the wall charger with wet  •
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    Safety
    hands. Always unplug the wall charger from the power source before 
    attempting any cleaning. Always use a dry, soft cloth dampened with 
    water to clean the equipment, after it has been unplugged. 
    Handling the cord on this product or cords associated with 
    accessories sold with this product, will expose you to lead, a chemical 
    known to the State of California to cause birth defects or other 
    reproductive harm. Wash your hands after handling. 
    Always disconnect the wall charger from the power source when it is 
    not in use. 
    If the plug is not inserted completely, it may cause electric shock, heat 
    generation or fire. Do not use a damaged AC-Adapter or loosened plug.
    Do not touch the charging terminal with your hand or finger while it is 
    conducting electricity. It may cause electric shock, injury or product 
    failure.
    Unplug the AC charger during lightning storms to avoid electric shock 
    or fire. 
    Do not overload a power outlet with too many devices.
    Games
    Seizures / Blackouts
    Warning
    A very small percentage of individuals may experience epileptic 
    seizures when exposed to certain light patterns or flashing lights. 
    Exposure to certain patterns or backgrounds on a computer screen, 
    or while playing video games, may induce an epileptic seizure 
    in these individuals. Certain conditions may induce previously 
    undetected epileptic symptoms even in persons who have no history 
    of prior seizures or epilepsy.
    If you, or anyone in your family, have an epileptic condition, consult 
    your physician prior to playing. If you experience any of the following 
    symptoms while playing a video or computer game —dizziness, 
    altered vision, eye or muscle twitches, loss of awareness, 
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    disorientation, any involuntary movement, or convulsions—
    IMMEDIATELY discontinue use and consult your physician before 
    resuming play.
    Repetitive Motion Injuries
    When you play games on your phone, you may experience occasional 
    discomfort in your hands, arms, shoulders, neck, or other parts 
    of your body. Follow these instructions to avoid problems such 
    as tendonitis, carpal tunnel syndrome, or other musculoskeletal 
    disorders:
    Take a minimum 15-minute break every hour of game playing.
    If your hands, wrists, or arms become tired or sore while playing, 
    stop and rest for several hours before playing again.
    If you continue to have sore hands, wrists, or arms during or after 
    play, stop playing and see a doctor.
    Camera
    Do not aim your camera at the Sun. The sunlight passing through the 
    Camera/Camcorder Lens may cause damage to the camera.
    Do not use your camera’s flash close to a person’s eyes. This may 
    cause the person to lose eyesight temporarily and result in an 
    accident.
    Do not expose the Camera/Camcorder Lens to direct sunlight for a 
    long period of time. It may cause explosion or fire from light-focus 
    action.
    Do not use the flash on an automobile driver. It may startle the driver 
    and they may not be able to drive, which may cause an accident.
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    Safety
    Accessibility
    Hearing Aid Compatibility (HAC) for Wireless 
    Telecommunications Devices
    PCD’s Commitment
    PCD believes that all of our customers should be able to enjoy 
    the benefits of digital wireless technologies. We are committed to 
    providing a selection of compatible devices for our customers who 
    wear hearing aids.
    THIS PHONE HAS HAC RATINGS OF M4/ T4
    What is Hearing Aid Compatibility?
    The Federal Communications Commission has implemented rules and 
    a rating system designed to enable people who wear hearing aids to 
    more effectively use these wireless telecommunications devices. The 
    standard for compatibility of digital wireless phones with hearing aids 
    is set forth in American National Standard Institute (ANSI) standard 
    C63.19. There are two sets of ANSI standards with ratings from one to 
    four (four being the best rating): an “M” rating for reduced interference 
    making it easier to hear conversations on the phone when using the 
    hearing aid microphone, and a “T” rating that enables the phone to be 
    used with hearing aids operating in the telecoil mode thus reducing 
    unwanted background noise. 
    How will I know which wireless phones are Hearing 
    Aid Compatible? 
    The Hearing Aid Compatibility rating is displayed on the wireless 
    phone box. 
    A phone is considered Hearing Aid Compatible for acoustic coupling 
    (microphone mode) if it has an “M3” or “M4” rating. A digital wireless 
    phone is considered Hearing Aid Compatible for inductive coupling 
    (telecoil mode) if it has a “T3” or “T4” rating. 
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    How will I know if my hearing aid will work with a 
    particular digital wireless phone? 
    You’ll want to try a number of wireless phones so that you can decide 
    which works the best with your hearing aids. 
    You may also want to talk with your hearing aid professional about the 
    extent to which your hearing aids are immune to interference, if they 
    have wireless phone shielding, and whether your hearing aid has a 
    HAC rating. 
    For more information about hearing aids and digital wireless 
    phones: 
    FCC Hearing Aid Compatibility and Volume Control
    http://www.fcc.gov/cgb/dro/hearing.html 
    Hearing Loss Association of America 
    http://www.hearingloss.org/learn/cellphonetech.asp 
    CTIA 
    http://www.accesswireless.org/hearingaid/ 
    Gallaudet University, RERC 
    http://tap.gallaudet.edu/voice  •
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    Teletypewriter (TTY) Devices
    You can use an optional teletypewriter (T T Y) device with your phone 
    to send and receive calls. You must plug the T T Y device into the 
    phone’s headset connector and set the phone to operate in one of 
    three T T Y modes. 
    A T T Y is a communication device used by people who are hard of 
    hearing or have a speech impairment. T T Y does not work from mobile 
    phone to mobile phone. Use a TSB-121 compliant cable (provided 
    by the T T Y manufacturer) to connect the T T Y device to your phone. 
    Your phone has a 2.5mm jack. Set the phone to Medium volume level 
    for proper operation. If you experience a high number of incorrect 
    characters, adjust the volume as needed to minimize the error rate. 
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    Safety
    For optimal performance, your phone should be at least 12 inches (30 
    centimeters) from the T T Y device. Placing the phone too close to the 
    T T Y device may cause high error rates. 
    Avoid potential hearing loss.
    Prolonged exposure to loud sounds (including music) is the most 
    common cause of preventable hearing loss. Some scientific research 
    suggests that using portable audio devices, such as portable music 
    players and cellular telephones, at high volume settings for long 
    durations may lead to permanent noise-induced hearing loss. This 
    includes the use of headphones (including headsets, earbuds and 
    Bluetooth or other wireless devices). Exposure to very loud sound 
    has also been associated in some studies with tinnitus (a ringing in 
    the ear), hypersensitivity to sound and distorted hearing. Individual 
    susceptibility to noise-induced hearing loss and other potential 
    hearing problems varies.
    The amount of sound produced by a portable audio device varies 
    depending on the nature of the sound, the device, the device settings 
    and the headphones. You should follow some common sense 
    recommendations when using any portable audio device:
    Set the volume in a quiet environment and select the lowest volume 
    at which you can hear adequately.
    When using headphones, turn the volume down if you cannot hear 
    the people speaking near you or if the person sitting next to you can 
    hear what you are listening to.
    Do not turn the volume up to block out noisy surroundings. If you 
    choose to listen to your portable device in a noisy environment, 
    use noise-cancelling headphones to block out background 
    environmental noise.
    Limit the amount of time you listen. As the volume increases, less 
    time is required before your hearing could be affected.
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    Safety
    Avoid using headphones after exposure to extremely loud noises, 
    such as concerts, that might cause temporary hearing loss. 
    Temporary hearing loss might cause unsafe volumes to sound 
    normal.
    Do not listen at any volume that causes you discomfort.If you 
    experience ringing in your ears, hear muffled speech or experience 
    any temporary hearing difficulty after listening to your portable audio 
    device, discontinue use and consult your doctor.
    You can obtain additional information on this 
    subject from the following sources:
    American Academy of Audiology
    11730 Plaza American Drive, Suite 300
    Reston, VA 20190
    Voice: (800) 222-2336
    Email: [email protected]
    Internet: www.audiology.org
    National Institute on Deafness and Other Communication 
    Disorders
    National Institutes of Health
    31 Center Drive, MSC 2320
    Bethesda, MD USA 20892-2320
    Voice: (301) 496 -7243
    Email: [email protected]
    Internet: www.nidcd.nih.gov/health/hearing •
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