TroubleshootingBefore taking the equipment for service be sure to check that you cannot solve the problem on your own. If you are unableto find the solution please visit www.lark.com.plYou will find a list of frequently asked questions as well as answers, service advices, system updates and technical supportcontact. Please contact your service provider before making decision that equipment is to be repaired.Current FAQ and important information can be found on www.lark.com.plIf you have not found a solution to the problem in the FAQ section, send e-mail: device_support@lark-electronics.eu10