[. . . ] (only for grill series) Only use utensils suitable for use in microwave ovens. The oven should be cleaned regularly and any food deposits should be removed. Read and follow the specific:"PRECAUTIONS TO AVOID POSSIBLE EXPOSURE This oven is especially designed to heat. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. [. . . ] Personal Injury Hazard It is hazardous for anyone other than a compentent person to carry out any service or repair operation that involves the removal of a cover which gives protection against exposure to microwave energy. See the instructions on "Materials you can use in microwave oven or to be avoided in microwave oven. " There may be certain non-metallic utensils that are not safe to use for microwaving. If in doubt, you can test the utensil in question following the procedure below. Fill a microwave-safe container with 1 cup of cold Water (250ml) along with the utensil in question. Materials you can use in microwave oven The bottom of browning dish must be at least 3/16 inch (5mm) above the turntable. "Boiling bags" and tightly closed plastic bags should be slit, pierced or vented as directed by package. Plastic foam may melt or contaminate the liquid inside when exposed to high temperature. Wood will dry out when used in the microwave oven and may split or crack. Your oven comes with the following accessories: Never place the glass tray upside down. Both glass tray and turntable ring assembly must always be used during cooking. All food and containers of food are always placed on the glass tray for cooking. Cabinet: Remove any protective film found on the microwave oven cabinet surface. Do not remove the light brown Mica cover that is attached to the oven cavity to protect the magnetron. Select a level surface that Provide enough open space for the intake and/or outlet vents. Operation of microwave oven may cause interference to your radio or TV reception. Be sure the voltage and the frequency is the same as the voltage and the frequency on the rating label. WARNING: Do not install oven over a range cooktop or other heat-producing appliance. If installed near or over a heat source, the oven could be damaged and the warranty would be void. This microwave oven uses modern electronic control to adjust cooking parameters to meet your needs better for cooking. 1) Press " RELOJ/PREPROG ", the hour figure flash; 2) Turn " " to adjust the hour figures, the input time should be within 0--23. 4) Turn " " to adjust the minute figures, the input time should be within 0--59. [. . . ] Preheating temperature arrives, the buzzer will sound twice to remind you to Put the food into the oven. Cooking time cannot be input until the preheating temperature arrives. If the temperature arrives, door must be opened to input the cooking time. 1) Press the " CONVECCIÓN " key once, "150" flash. [. . . ]