Gb - 38sound volume). In this way you will reduce the volume and with time your dog will familiarizehimself with the beeper. If your dog shows any behavioural problems, we suggest you askyour veterinarian for advice.- Avoid using CANIBEEP RADIO PRO indoors, the volume (approx. 94 dbA at the maximumsound volume) could irreversibly damage your ear-drums.- It is easier to start the collar and adjust sound or mode before you put it on your dog.- The CANIBEEP RADIO PRO collar is watertight, so your dog can cross any watercoursewithout damaging it. However, if CANIBEEP RADIO PRO remains under water for a long periodof time, the cavity of the sound diffuser may become filled with water and the emission powerwill be reduced. To restore unit performance, shake your CANIBEEP RADIO PRO, holding thediffuser downward to let all the water out.- Before using the collar, check that the seal is clean and well positioned in its groove, and alsocheck that the 4 screws of the top of the unit are properly tightened in order to ensure thewater tightness of your product.- In order to maintain water tightness, we recommend the replacement of the seal in the collarevery year.- Do not place or keep the unit in places exposed to high temperatures.- It is necessary to change the batteries every 2 years, even if the unit has not been used forlong periods.- Never leave a discharged battery in the unit (collar and remote control): it could damage yourCANIBEEP RADIO PRO.- If your CANIBEEP RADIO PRO is unused for periods longer than three months (for exampleat the end of the hunting season), we recommend to remove the batteries from the collar andfrom the remote control.- Keep your CANIBEEP RADIO PRO out of reach of children. It is not a toy for you or your children.z MaintenanceTo avoid any problem with water tightness, regularly clean the seal of your unit, as well as its groove.Avoid cleaning the product with volatile liquids such as solvents or cleaning fluids. Use simply a softcloth, slightly moistened with a neutral detergent. The strap can be washed with soapy water.z TroubleshootingBefore thinking that your unit is broken, read this booklet over, and make sure that the problemis not caused by a low battery or by wrong adjustments (operating modes, movement detectionsensitivity, sound volume adjustment).If the problem persists, contact your distributor or check out on www.numaxes.com.You can also contact NUM’AXES at + 33.2.38.63.03.84or by Email internationalsales@numaxes.com.