11Read this information firstSafety Precautions (Be Sure to Read)About Waterproong Feature Conforming to IPX5When the included antenna and battery pack are installed and the MIC/SP jack, EXTDC IN jack, DATA terminal, and micro SD slot are securely covered with rubber caps,this product is moisture and splash resistant. To ensure continued waterproofingprotection, be sure to check the following points before use. Check for damages, deterioration, and dirt.Antenna rubber, key switch rubber, MIC/SP jack, EXT DC IN jack, DATA terminal, micro SDslot rubber cap, and battery pack joint. CleaningWhen this product is contaminated with seawater, sand, or dirt, rinse with fresh water, andthen wipe with a dry cloth immediately. Recommended maintenance intervalIt is recommended that you ask for maintenance of this product when one year has passedsince purchase or previous maintenance or when any damage or deterioration is found. Notethat the maintenance service is subject to fees. Do not immerse this product in the following liquids:Sea, pool, hot spring, water containing soap, detergent, or bath additive, alcohol, orchemicals Do not leave this product for a long time in the following places:Bathroom, kitchen, or humid place Other precautionsSince this product is not totally waterproof, it cannot be used in water.Before Transmitting Radio WavesIf you are informed that the radio waves emitted from your amateur station areinterfering with the TV, radio reception, etc., of a neighbor, you should stop emittingthe radio waves, and determine whether any problem of interference exists, and ifnecessary resolve the interference problem.