Sony NYSNO-10 Help Manual page 5

Help Guide
Helmet Mounted Wireless Headset
NYSNO-10
Notes on water resistant and dust proof features
The main unit and remote control have a water resistant specification of IPX5
against water immersion" of the IEC60529 "Ingress Protection Rating (IP Code)", and a dust proof specification of IP6X
as specified in "Degree of protection against solid foreign objects."
*1
IPX5 equivalency: The main unit, with the micro-USB port cover closed, has been tested and maintains its operability under the following test
conditions: When exposed to direct streams of water from any direction where approximately 12.5 L/min. of water is supplied for more than 3
minutes from a distance of approximately 3 m (9 ft. 10 5/8 in.) using a nozzle with an inner diameter of 6.3 mm (1/4 in.).
*2 IP6X equivalency: The main unit, with the micro-USB port cover closed, has been tested to and continues to block dust after stirring for 8 hours
in a testing device which contains dust particles that are up to 75 μm in diameter.
Liquids that the water resistant performance specifications apply to
Applicable: fresh water, tap water, perspiration
Not applicable: liquids other than the above (soapy water, water with detergent or bath agents, shampoo, hot spring
water, pool water, sea water, etc.)
The water resistant and dust proof performance of NYSNO-10 is based on our measurements under the
conditions herein described. Note that malfunctions as a result of water immersion or dust intrusion caused by
misuse by the customer are not covered by the warranty.
To avoid deterioration of water resistant and dust proof performance
Check the following and use NYSNO-10 correctly.
Do not use or leave NYSNO-10 in a location with where the temperature is very high (approx. 41 ºC (105.8 ºF) or
above) and low (approx. -11 ºC (12.2 ºF) or below). Using or leaving it in a location where the temperature is out of
the range above, may stop the operation automatically to protect internal circuit.
NYSNO-10 passed the drop test from 1.2 m (3 ft. 11 1/4 in.) on plywood of 5 cm (2 in.) thickness conforming to MIL-
STD 810 F Method 516.5-Shock. However, this does not guarantee no damage, no breakdown, or water resistant
and dust proof performance in all conditions. Deformation or damage from dropping NYSNO-10 or subjecting it to
mechanical shock may cause deterioration of the water resistant and dust proof performance.
Do not use NYSNO-10 in a location where water or hot water may splash on it heavily. NYSNO-10 does not have a
design that is resistant to water pressure. Use it in a location where high water pressure is applied, such as under
running water or in the shower, may cause a malfunction.
Do not pour high temperature water or blow hot air from a hair dryer or any other appliance on NYSNO-10 directly.
Also, never use it in high temperature locations such as in saunas or near a stove.
To prevent foreign objects from attaching to the port area, make sure that the micro-USB port cover of the main unit
is closed completely when not used.
*1
as specified in "Degree of protection
5
*2