FX conforms to IP65 specifications for waterproofing and dust resistance when battery cover, connector cap and the external interface hatch and are closed.
• Be sure to correctly attach the connector caps to protect the FX from moisture and dust particles when the connector is not in use.
• Make sure that moisture or dust particles do not come in contact with the terminal or connectors. Operating the instrument with moisture or dust on the terminal or connectors may cause damage to the instrument.
• Make sure that the inside of the carrying case and the instrument are dry before closing the case. If moisture is trapped inside the case, it may cause the instrument to rust.
• If there is a crack or deformation in the rubber packing for the battery cover or external interface hatch, stop using and replace the packing.
• To retain the waterproof property, it is recommended that you replace the rubber packing once every two years. To replace the packing, contact your local dealer.