Notes On Waterproof, Dustproof And Shock-Resistant Properties - Kyocera Marvera Basic Manual

Notes on waterproof, dustproof
and shock-resistant properties
This product has a waterproof property equivalent to IPX5
a dustproof property equivalent to IP5X
connection jack cover and back cover are securely attached (based on in-house
testing).
While drop testing has been carried out in accordance with MIL-STD-810G
Method 516.6:Shock-Procedure IV
Defense, this does not guarantee resistance to all instances of shock.
Specifically, you can make calls holding the product with wet hands in the rain
(less than 20 mm per hour) without umbrella, as well as use the product in a
place with water such as a bathroom or kitchen.
Before using the product, thoroughly read "Important items to remember before
use" and "Tips for comfortable use" to ensure correct use. Failure to follow the
contents described in these sections may cause intrusion of water, sand or other
foreign material, resulting in overheating, fire, electric shock, injury or a fault.
*1 IPX5 equivalent means that the product will maintain its operability as a phone
even if it is sprayed with water from a 6.3 mm diameter nozzle at a distance of
about 3 meters for more than 3 minutes at a rate of about 12.5 liters per minute
from any direction.
*2 IPX8 equivalent means that the product will maintain its operability as a phone
with no water getting inside the product even if it is gently submerged in a
tank of still tap water at room temperature to a depth of 1.5 meter for about 30
minutes.
*3 IP5X equivalent means that the product will securely maintain its operability as
a phone even after it has been placed in an apparatus with grit and dust of
diameters of 75 μm or less and shaken for 8 hours.
*4 Drop testing (in which the product is dropped in 26 directions from a height of
1.22 m onto plywood (lauan)) was conducted in accordance with MIL-STD-
810G Method 516.6:Shock-Procedure IV formulated by the U.S. Department
of Defense.
Shock-resistant property of this product is based on the assumption that it is used
in everyday life. Therefore, the product might break if it receives excessive impact
16
and IPX8 , as well as
*1 *2
on the condition that the external
*3
as formulated by the U.S. Department of
*4
such as being thrown or dropped forcibly. Note also that the product gets
scratches, etc. by falling impact even though its functionality of the product
remains intact.
Since operation of the product on each usage scene was confirmed based on
the above assumption, proper operation of the product in every possible
condition during actual use is not guaranteed. Malfunctions determined to be
caused by mishandling by the customer are not covered by the warranty.
Important items to remember before use
• Make sure that the external connection jack
cover is firmly closed, and the back cover is
securely attached.
• Waterproofness is only effective when the
covers are securely closed.
• Just a small particle (a hair, etc.) on the seals
can cause water leaks.
• Do not open/close the external connection
jack cover or back cover if the product or
your hands are wet.
How to close the external connection jack cover
After stowing the cover hinge, press on the external connection
jack cover ① evenly with the flat part of your finger.
Then, rub your finger over the cover in the direction of arrow ② to
ensure that the cover is not partially open.
① ②