E-10
About the Waterproofi ng/Dustproofi ng
The DT-X8 Series models are waterproof and dustproof.
Waterproofi ng: Performance complies with the IPX7 level set out in the IEC standards 
(waterproof for 30 minutes at a depth of 1 meter in still tap water at normal temperature).
Dustproofi ng: Performance complies with the IP6X level set out in the IEC standards.
IP (Ingress Protection) is the standard for splash- and dust-proofi ng for electrical products 
set out in the International Electrotechnical Commission (IEC) standard 60529. The IEC is a 
global organization for standardization that includes all the IEC National Committees.
Important!
The water- and dust-proofi ng performance of this product is based on CASIO testing 
procedures. Note also that this performance applies to the product at the time of 
shipment (delivery to the customer) and is not guaranteed inclusive of the environment 
in which the product is used. The warranty does not apply to any situation where the 
product is immersed during use, and as with any other electrical product, great care 
should be taken when using this product in the rain or similar situation.
Precautions When Using this Product
—  Check that there is no dust, sand or other foreign matter on the battery pack cover, 
microSD card slot cover or on the respective contact surfaces. If any soiling is 
found, wipe it off with a clean, soft, dry cloth. Even very small amounts of soiling 
trapped on the contact surfaces (a single hair or grain of sand, etc.) can cause 
water to leak into the device.
—  Check that the waterproof seals on the battery pack cover and microSD card slot 
cover are free from cracks and other damage.
—  Close the battery pack cover lock switch fi rmly until you hear it click into place.
—  
Avoid opening and closing the battery pack cover or microSD card slot cover in locations 
near water or exposed to sea breezes, and do not open or close them with wet hands.
—  Do not drop this product or leave it in locations exposed to temperatures outside 
the specifi ed range. Doing so could impair its water- or dust-proofi ng.
Other Precautions
—  The accessories for this product (battery pack, etc.) and optional products are not 
water- or dust-proof.
—  
Subjecting this product to a severe impact could render it no longer water- or dust-proof.
—  If any water leaks into the product as a result of carelessness or inattention during 
product handling, CASIO cannot be held liable for compensation for any damage 
to internal components (battery, recording media, etc.) or for the costs of recorded 
content or the recording thereof.
—  CASIO COMPUTER CO., LTD. accepts no other liability whatsoever for any 
accident that occurs due to water leakage.
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