Alpine X409-WRA-JK Installation Manual page 128

Resistant to Dust and Fresh Water (X409 Only)
IPS3 rating Resistant to Dust and Fresh Water. Rated IP53 under !EC standard 60529.
This product has been tested in a controlled, laboratory environment with an IP (Ingress
Protection) rating of IP53 under IEC standard 60529, which is an international standard for
measuring the level of protection from dust and fresh water.
IP test condition The IP rating is a 2-digit code - the first digit indicates the protection level against dust, and
the second digit indicates. the protection level against fresh water.
Terms of Use
and Risk
Disclaimers
IP53 means protected against dust with limited ingress, and protected against spraying
fresh water up to 60 degrees from vertical.
Although this product is rated IP53, it is not impervious to dust or water damage in all
situations.
• Dust and water resistance is not permanent; resistance may decrease as a result of
normal wear or other damage to the product.
• Do not expose to sea/salt water, chlorinated water, mud, detergent or other liquids.
• Do not expose to prolonged rain, fog, humidity, temperature changes or other
prolonged weather and environmental conditions. Condensation, moisture or debris
may accumulate in the product. Close vehicle windows, roof and other openings to
avoid exposure to the product.
• If the product gets wet, dry thoroughly with a soft clot h.
• Open/close the product nose with care - dust or water may enter the product.
Liquid and dust damage are not covered under warranty.
Failure to install the product as directed in the installation manual may degrade dust and
water resistance.