LG Style 3 Instruction Manual page 39

*3 IP6X equivalent means that this terminal
will securely maintain its function of no grit
and dust getting inside the main unit even
after it has been placed in an apparatus
with grit and dust of diameters of 75 μ m or
less and shaken for 8 hours (ingress of grit
and dust cannot be prevented completely).
*4 Carried out a drop test compliant with
MIL-STD-810G w/Change1 Method
516.6-Shock set forth by the U.S.
Department of Defense.
Item
Operation at Low pressure test for 1 hour
low pressure consecutively (57.2 kPa/
Approx. 4,572 m)
Operation Operation environment:
at high At 43℃ for 4 hours
temperature consecutively, Storage
environment: High
Storage
temperature durability test at
at high
63℃ for 4 hours consecutively
temperature
Operation Operation environment:
at low At -21℃ for 4 hours
temperature consecutively, Storage
environment: Low temperature
Storage
durability test at -33℃ for 4
at low
hours consecutively
temperature
Temperature Temperature durability test
resistance of 3 cycles against -21 -
43℃ sudden changes of
temperature for 2 hours
consecutively
Raindrop Raindrop from 2 cm/hour for
15minutes
Test details
Precautions
37