Notes on water resistant feature

Water resistant performance of the unit

This unit has a water resistant specification (*1) of IPX3 (*2) as specified in “Degrees of protection against ingress of water” of the IEC60529 “Ingress Protection Rating (IP Code).” However, this unit is not completely water-tight.

Do not drop the unit into water or purposely use it in water.

*1 The supplied accessories are not water resistant. Keep the AC adaptor and the DC IN connector out of water.

*2 IPX3 (Protected against spraying water.): The unit will maintain its operability even when exposed to spraying water, provided that 10L/min of water is sprayed from the height of 200 mm (about 7 7/8 inches) at any angle of up to 60 degrees for the period of 10 minutes.

Liquids that the water resistant performance specifications apply to

Applicable: fresh water, tap water
Not applicable: liquids other than the above (soapy water, water with detergent or bath agents, shampoo, hot spring water, pool water, seawater, etc.)

The water resistant performance of the unit is based on our measurements under the conditions herein described. Note that malfunctions as a result of water immersion caused by misuse by the customer are not covered by the warranty.

To avoid the deterioration of the water resistant performance

Check the following and use the unit correctly.

  • Do not use or leave the unit in an extremely hot or cold environment (temperature outside the range of 5 °C - 35 °C (41 °F - 95 °F)). If the unit is used or left in outside the above range, the unit may automatically stop to protect internal circuitry.

  • Be careful not to drop the unit or subject it to mechanical shock. Deformation or damage may cause deterioration of the water resistant performance.

  • Do not use the unit in a location where large amount of water or hot water may splash on it. The unit does not have a design that is resistant to water pressure. Use of the unit in the above location may cause a malfunction.

  • Do not pour high-temperature water or blow hot air from a hair dryer or any other appliance on the unit directly. Also, never use the unit in high temperature locations such as in saunas or near a stove.

How to care for the unit when wet

If the unit gets wet, first remove the water from the unit, and then wipe off the moisture on the unit using a soft, dry cloth. Especially in cold regions, leaving moisture on its surface may cause the unit to freeze and malfunction. Be sure to wipe off the moisture after using the unit.

Put the unit on towel or dry cloth. Then leave it at room temperature and dry the unit until no moisture remains.