- The batteries should be replaced if the display screen or alarm becomes dysfunctional or weak.- Please use a soft cloth to clean the clock.- Do not use any corrosive cleanser or chemical solutions on the clock.- Do not expose to water or outdoors, this is for indoors use only.- If the clock display does not work during setting, please check that batteries are in battery compartment completelyand correctly with battery polarity . If this doesnít work, use a slim but blunt objecte.g. toothpick etc. to press hole, then the clock will return to the initial mode.MAINTENANCERESETRESETas shown on the diagramWarning: Changes or modifications to this unit not expressly approved by the party responsible for compliance couldvoid the userís authority to operate the equipment.FCC WARNINGSNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant toPart of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference ina residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installedand used in accordance with the instructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particular installation. If this equipment doescause harmful interference to radio or television reception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one or more of the following measures:Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.Consult the dealer or an experienced radio/TV technician for help.-SPC1010ODX