Loading ...
Loading ...
Loading ...
L-1
E-117
•
Rust can cause sharp areas on metal components and can cause band pins to fly out of position or to
fall out. If you ever notice any abnormality immediately stop using your watch and take it to your original
retailer or to an authorized CASIO service center.
•
Even if the surface of the metal appears clean, sweat and rust in crevasses can soil the sleeves of
clothing, cause skin irritation, and even interfere with watch performance.
Premature Wear
•
Leaving sweat or water on a resin band or bezel, or storing your watch an area subject to high moisture
can lead to premature wear, cuts, and breaks.
Skin Irritation
•
Individuals with sensitive skin or in poor physical condition may experience skin irritation when wearing
a watch. Such individuals should keep their leather band or resin band particularly clean. Should you
ever experience a rash or other skin irritation, immediately remove your watch and contact a skin care
professional.
Battery
•
The special rechargeable battery used by your watch is not intended to be removed or replaced by you.
Use of a rechargeable battery other than the special one specified for your watch can damage your
watch.
•
The rechargeable (secondary) battery is charged when the solar panel is exposed to light, so it does not
require regular replacement as the primary battery requires. Note, however, that long use or operating
conditions can cause the capacity or charging efficiency of the rechargeable battery to deteriorate. If you
feel that the amount of operation provided by charging is too short, contact your original retailer or
CASIO service center.
E-116
User Maintenance
Caring for Your Watch
Remember that you wear your watch next to your skin, just like a piece of clothing. To ensure your watch
performs at the level for which it is designed, keep it clean by frequently wiping with a soft cloth to keep
your watch and band free of dirt, sweat, water and other foreign matter.
•
Whenever your watch is exposed to sea water or mud, rinse it off with clean fresh water.
•
For a metal band or a resin band with metal parts, use a soft toothbrush or similar tool to scrub the band
with a weak solution of water and a mild neutral detergent, or with soapy water. Next, rinse with water to
remove all remaining detergent and then wipe dry with a soft absorbent cloth. When washing the band,
wrap the watch case with kitchen plastic wrap so it does not come into contact with the detergent or
soap.
•
For a resin band, wash with water and then wipe dry with a soft cloth. Note that sometimes a smudge
like pattern may appear on the surface of a resin band. This will not have any effect on your skin or
clothing. Wipe with a cloth to remove the smudge pattern.
•
Clean water and sweat from a leather band by wiping with a soft cloth.
•
Not operating a watch crown, buttons, or rotary bezel could lead to later problems with their operation.
Periodically rotate the crown and rotary bezel, and press buttons to maintain proper operation.
Dangers of Poor Watch Care
Rust
•
Though the metal steel used for your watch is highly rust-resistant, rust can form if your watch is not
cleaned after it becomes dirty.
− Dirt on your watch can make it impossible for oxygen to come into contact with the metal, which can
lead to breakdown of the oxidization layer on the metal surface and the formation of rust.
E-115
Liquid Crystal Display
•
Display figures may be difficult to read when viewed from an angle.
Watch with Data Memory
•
Allowing the battery to go dead, replacing the battery, or having your watch repaired can cause all data
in watch memory to be lost. Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any
damages or losses caused by data lost due to malfunction or repair of your watch, replacement of the
battery, etc. Be sure to keep separate written copies of all important data.
Watch Sensors
•
A watch sensor is a precision instrument. Never try to take it apart. Never try to insert any objects into
the openings of a sensor, and take care to ensure that dirt, dust, or other foreign matter does not get
into it. After using your watch where it has been immersed in saltwater, rinse it thoroughly with fresh
water.
E-114
Leather Band
•
Allowing your watch to remain in contact with other items or storing it together with other items for long
periods while it is wet can cause the color of the leather band to transfer to the other items or the color
of the other items to transfer to the leather band. Be sure to dry off your watch thoroughly with a soft
cloth before storing it and make sure it is not in contact with other items.
•
Leaving a leather band where it is exposed to direct sunlight (ultraviolet rays) for long periods or failure
to clean dirt from a leather band for long periods can cause it to become discolored.
CAUTION:
Exposing a leather band to rubbing or dirt can cause color transfer and discoloration.
Metal Components
•
Failure to clean dirt from metal components can lead to formation of rust, even if components are
stainless steel or plated. If metal components exposed to sweat or water, wipe thoroughly with a soft,
absorbent cloth and then place the watch in a well-ventilated location to dry.
•
Use a soft toothbrush or similar tool to scrub the metal with a weak solution of water and a mild neutral
detergent, or with soapy water. Next, rinse with water to remove all remaining detergent and then wipe
dry with a soft absorbent cloth. When washing metal components, wrap the watch case with kitchen
plastic wrap so it does not come into contact with the detergent or soap.
Bacteria and Odor Resistant Band
•
The bacteria and odor resistant band protects against odor generated by the formation of bacteria from
sweat, which ensures comfort and hygiene. In order to ensure maximum bacteria and odor resistance,
keep the band clean. Use an absorbent soft cloth to thoroughly wipe the band clean of dirt, sweat, and
moisture. A bacteria and odor resistant band suppresses the formation of organisms and bacteria. It
does not protect against rash due to allergic reaction, etc.
E-113
Storage
•
If you do not plan to use your watch for a long time, thoroughly wipe it free of all dirt, sweat, and
moisture, and store it in a cool, dry place.
Resin Components
•
Allowing your watch to remain in contact with other items or storing it together with other items for long
periods while it is wet can cause color on resin components to transfer to the other items, or the color of
the other items to transfer to the resin components of your watch. Be sure to dry off your watch
thoroughly before storing it and make sure it is not in contact with other items.
•
Leaving your watch where it is exposed to direct sunlight (ultraviolet rays) for long periods or failure to
clean dirt from your watch for long periods can cause it to become discolored.
•
Friction caused by certain conditions (strong external force, sustained rubbing, impact, etc.) can cause
discoloration of painted components.
•
If there are printed figures on the band, strong rubbing of the printed area can cause discoloration.
•
Leaving your watch wet for long periods can cause fluorescent color to fade. Wipe the watch dry as
soon as possible after it becomes wet.
•
Semi-transparent resin parts can become discolored due to sweat and dirt, and if exposed to high
temperatures and humidity for long periods.
•
Daily use and long-term storage of your watch can lead to deterioration, breaking, or bending of resin
components. The extent of such damage depends on usage conditions and storage conditions.
E-112
Impact
•
Your watch is designed to withstand impact incurred during normal daily use and during light activity
such as playing catch, tennis, etc. Dropping your watch or otherwise subjecting it to strong impact,
however, can lead to malfunction. Note that watches with shock-resistant designs (G-SHOCK, BABY-G,
G-MS) can be worn while operating a chain saw or engaging in other activities that generate strong
vibration, or while engaging in strenuous sports activities (motocross, etc.)
Magnetism
•
Though operation of your watch normally is not affected by magnetism, its accuracy may be affected if
the watch itself becomes magnetized. Also, very strong magnetism (from medical equipment, etc.)
should be avoided because it can cause malfunction of your watch and damage to electronic
components.
Electrostatic Charge
•
Exposure to very strong electrostatic charge can cause your watch to display the wrong time. Very
strong electrostatic charge even can damage electronic components.
•
Electrostatic charge can cause the display to go blank momentarily or cause a rainbow effect on the
display.
Chemicals
•
Do not allow your watch to come into contact with thinner, gasoline, solvents, oils, or fats, or with any
cleaners, adhesives, paints, medicines, or cosmetics that contain such ingredients. Doing so can cause
discoloration of or damage to the resin case, resin band, leather, and other parts.
Operation Guide 3490
Loading ...