12OperationMaintenanceThis TV is designed for home power sources aslabeled on the casing. Avoid using any otherpower accessories to avoid electric shock orother damage.The plug can be inserted into an outlet in onlyone direction as shown to the left. Do not alterthe plug. Contact an authorized servicetechnician if you cannot plug it in correctly.If there is any problem that cannot be resolvedaccording to the instructions given in thismanual, contact an authorized service technicianimmediately. Do not attempt any methods notcovered in this manual.Do not attempt to repair the TV by yourself.Contact an authorized service technician. Askthe service technician to complete a safetyinspection before switching the power on aftercompleting any maintenance.V